Workpiece overturning and transporting device

Abstract

The utility model provides a workpiece overturning and transporting device. The workpiece overturning and transporting device comprises a tray, a driving power mechanism, an overturning shaft, a tray chain wheel, a rotating power mechanism and a supporting frame. The space between every two adjacent overturning shafts is used for bearing a workpiece; the first tray is located on the driving power mechanism, and the driving power mechanism is used for driving the first tray to move in the first direction; the first tray is rotatably connected with first overturning shafts, the first overturning shafts are sequentially arranged in the first direction, and the axes of the overturning shafts are perpendicular to the first direction; the first overturning shaft is connected with a first tray chain wheel, the first tray chain wheel is connected with a rotating power mechanism, and the rotating power mechanism drives the first overturning shaft to rotate through the first tray chain wheel, so that a workpiece located on the first overturning shaft is overturned; and the driving power mechanism and the rotating power mechanism are respectively fixed on the support frame. The situation that the flatness and glossiness of paint films on all the surfaces of the workpiece are different is avoided, and the leveling quality of the workpiece is greatly guaranteed.

Description

Technical Field

[0001] The present application relates to the field of mechanical technology, and in particular to a workpiece flipping and transporting device. Background Art

[0002] Workpiece leveling is a process in the workpiece painting operation. Workpiece leveling refers to the process of running the painted workpiece in a closed, clean tunnel with a certain air flow rate for a certain period of time after the paint is applied. Its main purpose is to evaporate the solvent volatile gas on the surface of the wet paint workpiece within a certain period of time.

[0003] In order to improve the workpiece leveling efficiency and prevent the paint on the workpiece from causing harm to workers, an automatic conveying and leveling mechanism is currently usually used to complete the workpiece leveling work. The current automatic conveying and leveling mechanism usually places the workpiece on a pallet and uses a translational transportation method to level the workpiece.

[0004] However, the inventors have found that the current automatic conveying and leveling mechanism will cause different air flow rates on different surfaces of the workpiece, resulting in different volatilization degrees of solvent volatile gases on different surfaces of the workpiece, causing differences in the flatness and glossiness of the paint film on different surfaces of the workpiece, thereby reducing the leveling quality of the workpiece. Utility Model Content

[0005] The present application provides a workpiece flipping and transporting device to solve the problem that the current automatic conveying and leveling mechanism causes differences in the volatilization degree of solvent volatile gases on the surfaces of the workpiece, resulting in differences in the flatness and glossiness of the paint film on the surfaces of the workpiece, thereby reducing the leveling quality of the workpiece.

[0006] The present application provides a workpiece flipping and transporting device, comprising: at least one pallet, a driving power mechanism, at least one flipping shaft, at least one pallet sprocket, a rotating power mechanism and a support frame; at least one workpiece is carried between two adjacent flipping shafts;

[0007] A first tray is located on the driving power mechanism, and the driving power mechanism is used to drive the first tray to move along a first direction; wherein the first tray is one of at least one of the trays;

[0008] At least one first flip axis is rotatably connected to the first tray, and at least one first flip axis is arranged in sequence along the first direction, and the axis of the flip axis is perpendicular to the first direction; wherein the first flip axis is one or more of at least one of the flip axes;

[0009] A first pallet sprocket is connected to one of the first flip shafts, the first pallet sprocket is connected to the rotating power mechanism, the rotating power mechanism drives the first flip shaft to rotate through the first pallet sprocket, so that the workpiece located on the first flip shaft is flipped; wherein the first pallet sprocket is one of at least one of the pallet sprockets;

[0010] The driving power mechanism and the rotating power mechanism are respectively fixed on the supporting frame.

[0011] In the above solution, two sides of the tray are respectively connected with a tray support foot, and the tray support foot is located on the driving power mechanism;

[0012] One of the turning shafts is provided with at least one isolation sheet, and the isolation sheet is used to separate a plurality of workpieces.

[0013] In the above solution, the driving power mechanism includes: a driving motor, a driving reducer, a driving shaft and at least one driving transmission mechanism;

[0014] The driving motor is connected to the input end of the driving reducer, the output end of the driving reducer is connected to one end of the driving shaft, and the other end of the driving shaft is connected to at least one of the driving transmission mechanisms;

[0015] The tray is located on at least one of the driving and conveying mechanisms, and the driving motor drives the tray to move along the first direction through at least one of the driving and conveying mechanisms.

[0016] In the above scheme, one of the drive transmission mechanisms includes: a drive chain, a drive driving sprocket and a drive driven sprocket;

[0017] The driving chain is used to place the pallet;

[0018] The driving chain is sleeved on the driving active sprocket and the driving driven sprocket;

[0019] The drive shaft is connected to a driving sprocket of at least one of the drive transmission mechanisms.

[0020] In the above scheme, one of the rotating power mechanisms includes: a rotating chain and a rotating transmission mechanism;

[0021] The rotating chain is meshed with the pallet sprocket;

[0022] The rotating chain is also connected to the rotating transmission mechanism, and the rotating transmission mechanism is used to control the rotating chain to rotate along the first direction, so that the rotating chain drives the tray sprocket to rotate.

[0023] In the above scheme, the rotary transmission mechanism includes: a rotary motor, a rotary gear, a rotary reducer, an input gear, a rotary driving sprocket and two rotary driven sprockets;

[0024] The motor shaft of the rotating motor is connected to the rotating gear, the input end of the rotating reducer is connected to the input gear, the rotating gear and the input gear are meshed, and the output end of the rotating reducer is connected to the rotating driving sprocket;

[0025] The rotating chain is sleeved on the rotating driving sprocket and the two rotating driven sprockets, and meshes with the rotating driving sprocket and the rotating driven sprocket;

[0026] The rotating motor controls the rotating chain to move along the first direction through the rotating reducer and the rotating driving sprocket.

[0027] In the above solution, one of the rotary power mechanisms further comprises: two rotary tensioning wheels;

[0028] The two rotating tension wheels are connected to the support frame;

[0029] The two rotating tension wheels are located between the rotating driving sprocket and the rotating driven sprocket;

[0030] The two rotating tensioning wheels are meshed with the outer side of the rotating chain, and the two rotating tensioning wheels are used to control the tension of the rotating chain by adjusting the tensioning distance; wherein the tensioning distance is the straight-line distance between the center points of the two rotating tensioning wheels.

[0031] In the above scheme, the support frame includes: two driving beams, a rotating beam, two supporting platforms, at least one supporting column and at least one connecting angle iron; the driving beam and the supporting column are perpendicular to each other;

[0032] The two driving beams are parallel to each other, and the two supporting platforms are respectively located at two ends of the two driving beams and are respectively connected to the bottoms of the two driving beams;

[0033] The driving beam is used to be connected to the driving power mechanism;

[0034] At least one of the support columns is connected to the bottoms of the two driving beams respectively;

[0035] The rotating beam is located outside the two driving beams and is parallel to the two driving beams;

[0036] The rotating beam is connected to one of the driving beams via at least one connecting angle iron, and the rotating beam is used to be connected to the rotating power mechanism.

[0037] In the above solution, the driving motor of the driving power mechanism is fixed on one of the driving beams;

[0038] The two ends of the driving shaft of the driving power mechanism are rotatably connected to the two driving beams;

[0039] A driving sprocket and a driven sprocket of a driving transmission mechanism of the driving power mechanism are rotatably connected to a driving beam respectively;

[0040] The support frame further comprises at least one guide groove, the extension direction of the guide groove is consistent with the first direction, and the guide groove is fixed on the driving beam;

[0041] The guide groove is used for placing the driving chain of the driving power mechanism.

[0042] In the above solution, the support frame includes a fixing platform, and the fixing platform is connected to the bottom of the two driving beams;

[0043] The rotary motor of the rotary power mechanism is fixed on the fixed platform;

[0044] The rotating driving sprocket and the rotating driven sprocket of the rotating power mechanism are rotatably connected to the rotating beam respectively.

[0045] The present application provides a workpiece flipping and transporting device, which drives a tray to translate along a first direction X by a driving power mechanism, so that air flow is generated on the surface of the workpiece located on the flip axis; the flip axis is rotated by rotating the tray sprocket of the power mechanism, and the flip axis will cause the workpiece to rotate on the flip axis through the friction between the flip axis and the workpiece, thereby causing the workpiece between two adjacent flip axes to rotate; therefore, the positions of the surfaces of the workpiece are continuously changed, ensuring that the average air flow rate of the surfaces of the workpiece is similar or even the same within a certain period of time, so as to eliminate the difference in the volatilization degree of the solvent volatile gas on the surfaces of the workpiece, so that the leveling effect of the surfaces of the workpiece is more uniform, avoiding the difference in the flatness and glossiness of the paint film on the surfaces of the workpiece, and greatly ensuring the leveling quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0047] Figure 1 A schematic top view of the structure of an embodiment of a workpiece turning and transporting device provided in the present application;

[0048] Figure 2 A schematic rear structural view of an embodiment of a workpiece flipping and transporting device provided in the present application;

[0049] Figure 3 A side perspective structural schematic diagram of an embodiment of a workpiece turning and transporting device provided in the present application;

[0050] Figure 4 for Figure 3 Schematic diagram of the perspective structure of the AA section.

[0051] Reference numerals:

[0052] 1: Pallet;

[0053] 2: Driving power mechanism;

[0054] 3: Flip axis;

[0055] 4: Pallet sprocket;

[0056] 5: Rotating power mechanism;

[0057] 6: Support frame;

[0058] 7: Workpiece;

[0059] 11: Pallet feet;

[0060] 21: driving motor; 22: driving reducer;

[0061] 23: driving shaft;

[0062] 24: driving transmission mechanism; 241: driving chain; 242: driving driving sprocket; 243: driving driven sprocket; 31: isolation sheet;

[0063] 51: rotating chain;

[0064] 52: Rotating transmission mechanism;

[0065] 53: Rotating tension wheel;

[0066] 521: Rotating motor;

[0067] 522: Rotating gear;

[0068] 523: Rotary reducer;

[0069] 524: Input gear;

[0070] 525: output gear;

[0071] 526: Rotating driving sprocket;

[0072] 527: rotating driven sprocket; 61: driving beam;

[0073] 62: Rotating beam;

[0074] 63: support platform;

[0075] 64: Support column;

[0076] 65: Connecting angle iron;

[0077] 66: guide groove;

[0078] 67: fixed platform;

[0079] 68: connecting frame;

[0080] 69: waist hole;

[0081] X: First direction.

[0082] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0083] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the embodiments of the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the embodiments of the present application as detailed in the appended claims.

[0084] The following specific embodiments are used to describe in detail the technical solutions of the embodiments of the present application and how the technical solutions of the embodiments of the present application solve the current problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0085] See also Figure 1-Figure 4 The embodiment of the present application provides a workpiece flipping and transporting device, comprising: at least one pallet 1, a driving power mechanism 2, at least one flipping shaft 3, at least one pallet sprocket 4, a rotating power mechanism 5 and a support frame 6; at least one workpiece 7 is carried between two adjacent flipping shafts 3;

[0086] The first tray 1 is located on the driving power mechanism 2, and the driving power mechanism 2 is used to drive the first tray 1 to move along the first direction X; wherein the first tray 1 is one of at least one of the trays 1;

[0087] At least one first flip axis 3 is rotatably connected to the first tray 1, and at least one first flip axis 3 is arranged in sequence along the first direction X, and the axis of the flip axis 3 is perpendicular to the first direction X; wherein the first flip axis 3 is one or more of at least one of the flip axes 3;

[0088] A first pallet sprocket 4 is connected to one of the first flip shafts 3, and the first pallet sprocket 4 is connected to the rotating power mechanism 5, and the rotating power mechanism 5 drives the first flip shaft 3 to rotate through the first pallet sprocket 4, so that the workpiece 7 located on the first flip shaft 3 is flipped; wherein the first pallet sprocket 4 is one of at least one of the pallet sprockets 4;

[0089] The driving power mechanism 2 and the rotating power mechanism 5 are respectively fixed on the supporting frame 6 .

[0090] In this example, the tray 1 is driven to translate along the first direction X by driving the power mechanism 2, so that air flow is generated on the surface of the workpiece 7 located on the flip axis 3; the flip axis 3 is rotated by rotating the tray sprocket 4 of the power mechanism 5, and the flip axis 3 will cause the workpiece 7 to rotate on the flip axis 3 through the friction between the flip axis 3 and the workpiece 7, thereby causing the workpiece 7 between two adjacent flip axes 3 to rotate; therefore, the position of each surface of the workpiece 7 is continuously changed, ensuring that the average air flow rate of each surface of the workpiece 7 is similar or even the same within a certain period of time, so as to eliminate the difference in the volatilization degree of the solvent volatile gas on each surface of the workpiece 7, so that the leveling effect of each surface of the workpiece 7 is more uniform, avoiding the difference in the flatness and glossiness of the paint film on each surface of the workpiece 7, and greatly ensuring the leveling quality of the workpiece 7.

[0091] In a preferred embodiment, two sides of the pallet 1 are respectively connected with a pallet support foot 11, and the pallet support foot 11 is located on the driving power mechanism 2;

[0092] At least one isolation sheet 31 is disposed on one of the turning axes 3 , and the isolation sheet 31 is used to separate a plurality of workpieces 7 .

[0093] In this example, by providing the tray support feet 11 and making the tray 1 contact or connect with the driving chain 241 , the tray 1 can run stably on the driving power mechanism 2 .

[0094] By providing the isolation sheet 31 , the multiple workpieces 7 on the flip shaft 3 can be separated, the multiple workpieces 7 can be moved simultaneously, and interference between the multiple workpieces 7 can be avoided.

[0095] In a preferred embodiment, the driving power mechanism 2 includes: a driving motor 21, a driving reducer 22, a driving shaft 23 and at least one driving transmission mechanism 24;

[0096] The driving motor 21 is connected to the input end of the driving reducer 22, the output end of the driving reducer 22 is connected to one end of the driving shaft 23, and the other end of the driving shaft 23 is connected to at least one driving transmission mechanism 24;

[0097] The tray 1 is located on at least one of the driving and conveying mechanisms, and the driving motor 21 drives the tray 1 to move along the first direction X through at least one of the driving and conveying mechanisms.

[0098] In this example, a driving motor 21 and a driving shaft 23 are provided to achieve the technical effect of outputting a driving torque, and a driving transmission mechanism 24 is provided to transport the pallet 1 so that the pallet 1 moves in the first direction X.

[0099] The driving motor 21 has a motor frequency converter, and the motor frequency converter is used to adjust the rotation speed of the driving motor 21 to meet the translational transportation requirements of different workpieces 7.

[0100] The motor inverter is mainly used to change the motor operating frequency. It controls the motor speed and output power by adjusting the input voltage frequency and voltage amplitude. The motor inverter adjusts the output power voltage and frequency by the internal IGBT switching, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation.

[0101] In a preferred embodiment, the drive transmission mechanism 24 comprises: a drive chain 241, a drive driving sprocket 242 and a drive driven sprocket 243;

[0102] The driving chain 241 is used to place the tray 1;

[0103] The driving chain 241 is sleeved on the driving active sprocket 242 and the driving driven sprocket 243;

[0104] The driving shaft 23 is connected to at least one driving sprocket 242 of the driving transmission mechanism 24 .

[0105] In this example, a driving sprocket 242 and a driven sprocket 243 are provided to tension the driving chain 241. By placing the pallet 1 on the driving chain 241, wherein the pallet support foot 11 of the pallet 1 is placed on the driving chain 241, the technical effect of driving the pallet 1 to move by the driving chain 241 is achieved.

[0106] The driving shaft 23 provides a rotational torque to at least one driving sprocket 242 , so that the driving sprocket 242 drives the driving chain 241 to rotate.

[0107] In a preferred embodiment, one of the rotating power mechanisms 5 comprises: a rotating chain 51 and a rotating transmission mechanism 52;

[0108] The rotating chain 51 is meshed with the pallet sprocket 4;

[0109] The rotating chain 51 is also connected to the rotating transmission mechanism 52 . The rotating transmission mechanism 52 is used to control the rotating chain 51 to rotate along the first direction X, so that the rotating chain 51 drives the tray sprocket 4 to rotate.

[0110] In this example, the rotating chain 51 is used to engage with the pallet sprocket 4, so that when the rotating chain 51 moves, it will drive the pallet sprocket 4 and the flip shaft 3 to rotate, and the rotation of the flip shaft 3 will drive the workpiece 7 located on the flip shaft 3 to rotate, thereby achieving the technical effect of flipping the workpiece 7 while transporting the workpiece 7.

[0111] In a preferred embodiment, the rotary transmission mechanism 52 includes: a rotary motor 521, a rotary gear 522, a rotary reducer 523, an input gear 524, a rotary driving sprocket 525 and two rotary driven sprockets 526;

[0112] The motor shaft of the rotating motor 521 is connected to the rotating gear 522, the input end of the rotating reducer 523 is connected to the input gear 524, the rotating gear 522 and the input gear 524 are meshed, and the output end of the rotating reducer 523 is connected to the rotating driving sprocket 525;

[0113] The rotating chain 51 is sleeved on the rotating driving sprocket 525 and the two rotating driven sprockets 526, and meshes with the rotating driving sprocket 525 and the rotating driven sprocket 526;

[0114] The rotating motor 521 controls the rotating chain 51 to move along the first direction X through the rotating reducer 523 and the rotating driving sprocket 525 .

[0115] In this step, the rotating gear 522 and the input gear 524 may be directly meshed or meshed through a chain.

[0116] The rotation speed reducer 523 is provided to reduce the rotation speed of the rotating driving sprocket 525 and to increase the torque of the rotating driving sprocket 525 , so as to ensure that the turning shaft 3 can obtain a sufficiently large torque to turn the workpiece 7 .

[0117] The rotating chain 51 is tensioned by providing a rotating driving sprocket 525 and a rotating driven sprocket 526 ; the rotating driving sprocket 525 is driven by the rotating motor 521 to drive the rotating chain 51 to rotate, thereby providing torque for the rotation of the flip shaft 3 .

[0118] The rotating motor 521 has a motor frequency converter, and the motor frequency converter is used to adjust the rotation speed of the rotating motor 521 to meet the rotation requirements of different workpieces 7.

[0119] The motor inverter is mainly used to change the motor operating frequency. It controls the motor speed and output power by adjusting the input voltage frequency and voltage amplitude. The motor inverter adjusts the output power voltage and frequency by the internal IGBT switching, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation.

[0120] In a preferred embodiment, one of the rotary power mechanisms 5 further includes: two rotary tensioning wheels 53;

[0121] The two rotating tension wheels 53 are connected to the support frame 6;

[0122] The two rotating tensioning wheels 53 are located between the rotating driving sprocket 525 and the rotating driven sprocket 526;

[0123] The two rotating tensioning wheels 53 are meshed with the outer side of the rotating chain 51 , and the two rotating tensioning wheels 53 are used to control the tension of the rotating chain 51 by adjusting the tensioning distance; wherein the tensioning distance is the straight-line distance between the center points of the two rotating tensioning wheels 53 .

[0124] In this example, the two rotating tensioning wheels 53 are movably connected to the support frame 6, or rotatably connected to the support frame 6. The two rotating tensioning wheels 53 adjust the tensioning distance by moving on the support frame 6; or the two rotating tensioning wheels 53 adjust the tensioning distance by rotating around the support frame 6.

[0125] In this embodiment, the rotating tensioning wheel 53 is connected to the fixed platform 67 of the support frame 6 through a connecting frame 68. The fixed platform 67 has a waist hole 69. The bottom end of the connecting frame 68 is connected to the waist hole 69 through at least one connecting bolt. By adjusting the position of the connecting bolt on the waist hole 69, the technical effect of moving the rotating tensioning wheel 53 on the support frame 6 is achieved.

[0126] The rotating tension wheel 53 is connected to the fixed platform 67 of the support frame 6 through the rotating frame. By making the rotating frame rotate around the fixed platform 67, the technical effect of the rotating tension wheel 53 rotating around the support frame 6 is achieved.

[0127] In a preferred embodiment, the support frame 6 includes: two driving beams 61, a rotating beam 62, two supporting platforms 63, at least one supporting column 64 and at least one connecting angle iron 65; the driving beam 61 and the supporting column 64 are perpendicular to each other;

[0128] The two driving beams 61 are parallel to each other, and the two supporting platforms 63 are respectively located at two ends of the two driving beams 61 and are respectively connected to the bottoms of the two driving beams 61;

[0129] The driving beam 61 is used to connect with the driving power mechanism 2;

[0130] At least one of the support columns 64 is connected to the bottoms of the two driving beams 61 respectively;

[0131] The rotating beam 62 is located outside the two driving beams 61 and is parallel to the two driving beams 61;

[0132] The rotating beam 62 is connected to one of the driving beams 61 via at least one connecting angle iron 65 , and the rotating beam 62 is used to be connected to the rotating power mechanism 5 .

[0133] In this example, the driving beam 61 and the rotating beam 62 are provided to fix the driving power mechanism 2 and the rotating power mechanism 5 .

[0134] The support platform 63 is provided to ensure the fixing stability of the driving beam 61 and the rotating beam 62 .

[0135] The support column 64 is provided to avoid the problem that the driving beam 61 is bent due to a large deflection caused by its excessive length.

[0136] By connecting the angle iron 65, the driving beam 61 and the rotating beam 62 are fixed, the structure is simple and the connection is reliable.

[0137] In a preferred embodiment, the driving motor 21 of the driving power mechanism 2 is fixed on one of the driving beams 61;

[0138] Both ends of the driving shaft 23 of the driving power mechanism 2 are rotatably connected to the two driving beams 61;

[0139] A driving sprocket 242 and a driving driven sprocket 243 of a driving transmission mechanism 24 of the driving power mechanism 2 are rotatably connected to a driving beam 61 respectively;

[0140] The support frame 6 further includes at least one guide groove 66, the extension direction of the guide groove 66 is consistent with the first direction X, and the guide groove 66 is fixed on the driving beam 61;

[0141] The guide groove 66 is used to place the driving chain 241 of the driving power mechanism 2 .

[0142] In this example, by connecting a driving motor 21 to a driving shaft 23 to drive the driving active sprocket 242 installed on multiple driving beams 61, the technical effect of driving multiple driving chains 241 by one driving motor 21 is achieved, and the synchronous operation of multiple driving chains 241 is achieved.

[0143] The guide groove 66 is provided to place the driving chain 241 , so as to prevent the driving chain 241 from shaking during operation, thereby preventing the tray 1 from operating unsteadily.

[0144] The thickness of the driving chain 241 is higher than the height inside the guide groove 66. Two guide grooves 66 are provided on one driving beam 61, one guide groove 66 is located above the surface of one side of the driving beam 61, and the other guide groove 66 is located below the surface of one side of the driving beam 61. The outer opening of the upper guide groove 66 faces upward, and the driving chain 241 in the upper guide groove 66 contacts or is connected to the tray support foot 11 of the tray 1. Optionally, the outer opening of the lower guide groove 66 faces upward or downward.

[0145] In a preferred embodiment, the support frame 6 includes a fixing platform 67, and the fixing platform 67 is connected to the bottom of the two driving beams 61;

[0146] The rotary motor 521 of the rotary power mechanism 5 is fixed on the fixed platform 67;

[0147] The rotating driving sprocket 525 and the rotating driven sprocket 526 of the rotating power mechanism 5 are rotatably connected to the rotating beam 62 .

[0148] In this example, the fixing platform 67 is a box body to prevent external debris from damaging the rotating power mechanism 5 in the fixing platform 67 ; by setting the top of the fixing platform 67 as an opening, it is convenient for workers to install and repair the rotating power mechanism 5 .

[0149] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0150] Those skilled in the art will readily come to other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application embodiment is intended to cover any variation, use or adaptation of the present application embodiment, which follows the general principles of the present application embodiment and includes common knowledge or customary technical means in the art that are not disclosed in the present application embodiment. The specification and embodiments are to be regarded as exemplary only, and the true scope and spirit of the present application embodiment are indicated by the following claims.

[0151] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the appended claims.

Claims

1. A workpiece turning and transporting device, characterized in that: include: At least one pallet, a driving power mechanism, at least one turning shaft, at least one pallet sprocket, a rotating power mechanism and a supporting frame; at least one workpiece is carried between two adjacent turning shafts; A first tray is located on the driving power mechanism, and the driving power mechanism is used to drive the first tray to move along a first direction; wherein the first tray is one of at least one of the trays; At least one first flip axis is rotatably connected to the first tray, and at least one first flip axis is arranged in sequence along the first direction, and the axis of the flip axis is perpendicular to the first direction; wherein the first flip axis is one or more of at least one of the flip axes; A first pallet sprocket is connected to one of the first flip shafts, the first pallet sprocket is connected to the rotating power mechanism, the rotating power mechanism drives the first flip shaft to rotate through the first pallet sprocket, so that the workpiece located on the first flip shaft is flipped; wherein the first pallet sprocket is one of at least one of the pallet sprockets; The driving power mechanism and the rotating power mechanism are respectively fixed on the supporting frame.

2. The workpiece turning and transporting device according to claim 1, characterized in that: Two sides of the tray are respectively connected with a tray support foot, and the tray support foot is located on the driving power mechanism; One of the turning shafts is provided with at least one isolation sheet, and the isolation sheet is used to separate a plurality of workpieces.

3. The workpiece turning and transporting device according to claim 1, characterized in that: The driving power mechanism comprises: a driving motor, a driving reducer, a driving shaft and at least one driving transmission mechanism; The driving motor is connected to the input end of the driving reducer, the output end of the driving reducer is connected to one end of the driving shaft, and the other end of the driving shaft is connected to at least one of the driving transmission mechanisms; The tray is located on at least one of the driving and transmitting mechanisms, and the driving motor drives the tray to move along the first direction through at least one of the driving and transmitting mechanisms.

4. The workpiece turning and transporting device according to claim 3, characterized in that: A said drive transmission mechanism comprises: a drive chain, a drive driving sprocket and a drive driven sprocket; The driving chain is used to place the pallet; The driving chain is sleeved on the driving active sprocket and the driving driven sprocket; The drive shaft is connected to a driving sprocket of at least one of the drive transmission mechanisms.

5. The workpiece turning and transporting device according to claim 4, characterized in that: One of the rotating power mechanisms includes: a rotating chain and a rotating transmission mechanism; The rotating chain is meshed with the pallet sprocket; The rotating chain is also connected to the rotating transmission mechanism, and the rotating transmission mechanism is used to control the rotating chain to rotate along the first direction, so that the rotating chain drives the tray sprocket to rotate.

6. The workpiece turning and transporting device according to claim 5, characterized in that: The rotary transmission mechanism comprises: a rotary motor, a rotary gear, a rotary reducer, an input gear, a rotary driving sprocket and two rotary driven sprockets; The motor shaft of the rotating motor is connected to the rotating gear, the input end of the rotating reducer is connected to the input gear, the rotating gear and the input gear are meshed, and the output end of the rotating reducer is connected to the rotating driving sprocket; The rotating chain is sleeved on the rotating driving sprocket and the two rotating driven sprockets, and meshes with the rotating driving sprocket and the rotating driven sprocket; The rotating motor controls the rotating chain to move along the first direction through the rotating reducer and the rotating driving sprocket.

7. The workpiece turning and transporting device according to claim 6, characterized in that: One of the rotary power mechanisms also includes: two rotary tensioning wheels; The two rotating tension wheels are connected to the support frame; The two rotating tension wheels are located between the rotating driving sprocket and the rotating driven sprocket; The two rotating tensioning wheels are meshed with the outer side of the rotating chain, and the two rotating tensioning wheels are used to control the tension of the rotating chain by adjusting the tensioning distance; wherein the tensioning distance is the straight-line distance between the center points of the two rotating tensioning wheels.

8. The workpiece turning and transporting device according to claim 3, characterized in that: The support frame comprises: two driving beams, a rotating beam, two supporting platforms, at least one supporting column and at least one connecting angle iron; the driving beams and the supporting columns are perpendicular to each other; The two driving beams are parallel to each other, and the two supporting platforms are respectively located at two ends of the two driving beams and are respectively connected to the bottoms of the two driving beams; The driving beam is used to be connected to the driving power mechanism; At least one of the support columns is connected to the bottoms of the two driving beams respectively; The rotating beam is located outside the two driving beams and is parallel to the two driving beams; The rotating beam is connected to one of the driving beams via at least one connecting angle iron, and the rotating beam is used to be connected to the rotating power mechanism.

9. The workpiece turning and transporting device according to claim 8, characterized in that: The driving motor of the driving power mechanism is fixed on one of the driving beams; The two ends of the driving shaft of the driving power mechanism are rotatably connected to the two driving beams; A driving sprocket and a driven sprocket of a driving transmission mechanism of the driving power mechanism are rotatably connected to a driving beam respectively; The support frame further comprises at least one guide groove, the extension direction of the guide groove is consistent with the first direction, and the guide groove is fixed on the driving beam; The guide groove is used for placing the driving chain of the driving power mechanism.

10. The workpiece turning and transporting device according to claim 8, characterized in that: The support frame includes a fixing platform, and the fixing platform is connected to the bottom of the two driving beams; The rotary motor of the rotary power mechanism is fixed on the fixed platform; The rotating driving sprocket and the rotating driven sprocket of the rotating power mechanism are rotatably connected to the rotating beam respectively.

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