Turnover device and processing equipment

Abstract

The utility model discloses a turnover device and processing equipment. The turnover device is used for turning over a workpiece and comprises a machine frame; the bearing mechanism comprises a base and a rotating assembly rotationally connected with the base, and the rotating assembly is used for being connected with a workpiece; the conveying mechanism is arranged on the rack and used for bearing and conveying the bearing mechanism in the first direction, so that the bearing mechanism passes through an overturning station; the turnover mechanism is connected to the rack and corresponds to the turnover station, and the turnover mechanism comprises a turnover assembly; the clamping assembly is arranged on the rack, corresponds to the overturning station and is used for clamping the base when the conveying mechanism conveys the bearing mechanism to the overturning station; the overturning assembly is used for being connected with the rotating assembly when the clamping assembly clamps the base and driving the rotating assembly to rotate relative to the base in the first direction so that the workpiece can be overturned. The machining equipment comprises a turnover device, a first machining device and a second machining device. The turnover device can automatically turn over the workpiece, and the machining equipment can machine the two faces of the workpiece.

Description

Technical Field

[0001] The present application relates to the technical field of processing equipment, and in particular to a turning device and processing equipment. Background Art

[0002] Sandblasting is a surface treatment technology that uses high-speed compressed air or centrifugal force to spray fine abrasive particles (such as sand, glass beads, steel beads, etc.) onto the surface of the material to remove surface impurities, oxide layers, rust, or to roughen and beautify the surface. Sandblasting is widely used in the surface treatment of various materials such as metal, glass, ceramics, and plastics.

[0003] However, the traditional sandblasting process has some limitations when processing plate-shaped workpieces. For example, when both sides of a workpiece need to be sandblasted, the usual practice is to use a sandblasting machine to sandblast one side, then manually flip the workpiece over and sandblast it again. This method is not only inefficient, but also requires a high labor intensity for the operators, and also increases the safety hazards during the operation. Utility Model Content

[0004] In view of the above, it is necessary to propose a flipping device and a processing equipment, wherein the flipping device can automatically flip the workpiece, and the processing equipment can process both sides of the workpiece.

[0005] The embodiment of the present application provides a flipping device for flipping a workpiece, comprising: a frame; a supporting mechanism, comprising a base and a rotating assembly rotatably connected to the base, the rotating assembly being used to connect the workpiece; a transmission mechanism, provided on the frame, for supporting and transmitting the supporting mechanism along a first direction so that the supporting mechanism passes through a flipping station; a flipping mechanism, connected to the frame and corresponding to the flipping station, the flipping mechanism comprising a flipping assembly; a clamping assembly, provided on the frame and corresponding to the flipping station, for clamping the base when the transmission mechanism transmits the supporting mechanism to the flipping station; the flipping assembly is used to connect to the rotating assembly when the clamping assembly clamps the base, and drive the rotating assembly to rotate relative to the base around the first direction to flip the workpiece.

[0006] The above-mentioned flipping device can carry the workpiece through the carrying mechanism, can transmit the carrying mechanism and the workpiece connected to the carrying mechanism through the transmission mechanism, can clamp the carrying mechanism when the carrying mechanism moves to the flipping station through the clamping assembly to position the carrying mechanism and the workpiece, and can flip the flipping assembly in the carrying mechanism located at the flipping station through the flipping mechanism to flip the workpiece. The above-mentioned flipping device can automatically flip the workpiece, has high operating efficiency, reduces the use of manpower, and effectively reduces the labor intensity of operators.

[0007] In some embodiments, the rotating assembly includes a carrier, a connecting arm and a rotating member, the carrier extends along the first direction and is rotatably connected to the base, one end of the connecting arm is fixedly connected to the carrier, and the other end of the connecting arm is rotatably connected to the rotating member, the rotating member extends along a second direction perpendicular to the first direction, the carrier is used to fix the workpiece, and the rotating member is used to drive the connecting arm and the carrier to rotate.

[0008] In some embodiments, the flipping mechanism also includes a bracket and a rotating assembly, the bracket is connected to the frame, the rotating assembly is connected to the bracket and is mounted above the transmission mechanism, the flipping assembly is connected to the rotating assembly, and the flipping assembly is used to abut against the lower side of the rotating member when the clamping assembly clamps the base, the rotating assembly drives the flipping assembly to make an arc motion in a plane perpendicular to the first direction to drive the rotating member to move synchronously, and then the rotating member drives the connecting arm and the carrier to rotate around the first direction to flip the workpiece.

[0009] In some embodiments, the bracket includes a first support frame and a second support frame arranged at intervals along the first direction; the rotating assembly includes a rotating drive member, an eccentric wheel, a connecting ring, a first connecting rod, a second connecting rod, a T-shaped connecting rod and a third connecting rod, the rotating drive member is connected to the first support frame, the eccentric wheel is connected to the rotating drive member and is arranged between the first support frame and the second support frame, the connecting ring is slidably sleeved on the eccentric wheel, the connecting ring is provided with a connecting portion, one end of the first connecting rod is rotatably connected to the connecting portion, the other end of the first connecting rod is arranged away from the eccentric wheel and rotatably connected to the side of the second support frame facing the eccentric wheel, one end of the second connecting rod is rotatably connected to the side of the second support frame away from the eccentric wheel and moves coaxially with the first connecting rod, the other end of the second connecting rod is rotatably connected to one end of the T-shaped connecting rod, the other end of the T-shaped connecting rod is rotatably connected to one end of the third connecting rod, the other end of the third connecting rod is connected to the side of the second support frame facing the eccentric wheel and is arranged close to the second connecting rod, and the flip assembly is connected to the T-shaped connecting rod.

[0010] In some embodiments, the flipping assembly includes a first driving member, a second driving member and a supporting member, the first driving member is connected to the T-shaped connecting rod, the second driving member is connected to the first driving member, and the supporting member is connected to the second driving member. When the clamping assembly clamps the base, the first driving member drives the second driving member to move toward the base, and the second driving member drives the supporting member to abut against the lower side of the rotating member, thereby driving the rotating member to make an arc motion in a plane perpendicular to the first direction under the drive of the T-shaped connecting rod.

[0011] In some embodiments, the rotating member is provided with a protrusion, and the end of the supporting member away from the second driving member is provided with a limiting groove corresponding to and matching the protrusion, and when the supporting member moves to the lower side of the rotating member, the protrusion is supported in the limiting groove.

[0012] In some embodiments, a plurality of guide members are provided on the frame, and the plurality of guide members are all provided above the transmission mechanism, each of the guide members is extended along the first direction, and the plurality of guide members are spaced apart in the second direction, and the plurality of guide members cooperate to guide the supporting mechanism.

[0013] In some embodiments, the flipping device also includes a stop assembly, the stop assembly includes a stop drive and a stop member connected to the stop drive, the stop drive is connected to the frame and is spaced apart from the flipping station along the first direction, the stop drive is used to drive the stop member to move so as to stop the next supporting mechanism when the supporting mechanism moves to the flipping station.

[0014] In some embodiments, the clamping assembly includes a clamping drive and a clamping member connected to the clamping drive, the clamping drive is connected to the frame and arranged at the flipping station, and the clamping drive is used to drive the clamping member to clamp the base when the supporting mechanism moves to the flipping station.

[0015] An embodiment of the present application also provides a processing equipment, including: the flipping device described in the above embodiment; a first processing device, arranged close to one side of the flipping device, for processing one side of the workpiece and transferring the workpiece to the flipping device; and a second processing device, arranged close to the other side of the flipping device, for receiving the workpiece after being flipped by the flipping device, and processing the other side of the workpiece.

[0016] The above-mentioned processing equipment can process one side of the workpiece through the first processing device, and transfer the support mechanism with the workpiece installed to the flipping device. The transmission mechanism in the flipping device can receive the support mechanism and the workpiece processed by the first processing device. The flipping mechanism in the flipping device can also flip the workpiece, and then transfer the workpiece support mechanism and the workpiece to the second processing device through the transmission mechanism. The second processing device can process the other side of the workpiece. The above-mentioned processing equipment can automatically flip the workpiece by setting a flipping device between the first processing device and the second processing device, which is convenient for processing both sides of the workpiece, has high operating efficiency, low labor intensity, and can effectively reduce safety hazards during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the flipping device provided in an embodiment of the present application.

[0018] Figure 2 for Figure 1 The schematic diagram of the structure of the frame, clamping assembly and stop assembly of the turning device is shown.

[0019] Figure 3 for Figure 1 The structural schematic diagram of the supporting mechanism and the turning mechanism of the turning device is shown.

[0020] Figure 4 A schematic diagram of the structure of the processing equipment provided in an embodiment of the present application.

[0021] Main component symbols

[0022] Processing equipment 1000

[0023] Flipping device 100

[0024] Rack 10

[0025] Guide 11

[0026] Carrying mechanism 20

[0027] Base 21

[0028] Rotating assembly 22

[0029] Carrier 221

[0030] Connecting arm 222

[0031] Rotating member 223

[0032] Raised part 2231

[0033] Transmission mechanism 30

[0034] Flip mechanism 40

[0035] Flip assembly 41

[0036] First driving member 411

[0037] Second driving member 412

[0038] Abutment 413

[0039] Limiting slot 4131

[0040] Bracket 42

[0041] The first support frame 421

[0042] The second support frame 422

[0043] Rotating assembly 43

[0044] Rotating drive 431

[0045] Eccentric wheel 432

[0046] Connecting ring 433

[0047] Connection 4331

[0048] First connecting rod 434

[0049] Second connecting rod 435

[0050] T-Link 436

[0051] Third connecting rod 437

[0052] Clamping assembly 50

[0053] Clamping drive member 51

[0054] Clamp 52

[0055] Stop assembly 60

[0056] Stop drive 61

[0057] Stopper 62

[0058] First processing device 200

[0059] Second processing device 300

[0060] Workpiece 400 DETAILED DESCRIPTION

[0061] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0062] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, in the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0063] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication, it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. Some embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0064] The following is a further description of the embodiments of the present application in conjunction with the accompanying drawings. Figure 1 In this embodiment, the X-axis direction is defined as the first direction, and the Y-axis direction is defined as the second direction.

[0065] See also Figure 1 The embodiment of the present application provides a flipping device 100 for flipping a workpiece 400, which may be a plate-shaped structural member, such as a mobile phone back cover, a tablet back cover, etc. The flipping device 100 includes a frame 10, a bearing mechanism 20, a transmission mechanism 30, a flipping mechanism 40 and a clamping assembly 50.

[0066] See also Figure 1 , Figure 2 and Figure 3 The frame 10 provides stable support for the transmission mechanism 30 , the turning mechanism 40 and the clamping assembly 50 .

[0067] The bearing mechanism 20 includes a base 21 and a rotating assembly 22 rotatably connected to the base 21, and the rotating assembly 22 is used to connect the workpiece 400. It can be understood that the bearing mechanism 20 can be provided with multiple, such as two, ten, twenty, etc., and the specific number is subject to the actual processing requirements and is not limited here. Multiple workpieces 400, such as two, four, etc., can be connected to the rotating assembly 22 of each bearing mechanism 20, which is not limited here. In order to maintain the stability of the bearing mechanism 20 supporting the workpiece 400, the workpiece 400 connected to the rotating assembly 22 can be an even number. The base 21 can be a combination of a plate-like structure and a block-like protrusion to improve the stability of the support for the rotating assembly 22, and the rotating assembly 22 can be erected to facilitate the rotation of the rotating assembly 22 and the workpiece 400.

[0068] The transmission mechanism 30 is provided on the frame 10, and is used to carry and transmit the carrier mechanism 20 along the X-axis direction, so that the carrier mechanism 20 passes through a flipping station. The transmission mechanism 30 can be an assembly line, etc., and can carry and transmit the carrier mechanism 20. It can be understood that the flipping station can be located at any position of the path of the transmission mechanism 30 transmitting the carrier mechanism 20, as long as it does not affect the operation of other mechanisms, and the specific position can be set according to actual conditions.

[0069] The turning mechanism 40 is connected to the frame 10 and corresponds to the turning station. The turning mechanism 40 includes a turning assembly 41 .

[0070] The clamping assembly 50 is disposed on the frame 10 and corresponds to the flipping station, and is used to clamp the base 21 when the transmission mechanism 30 transmits the carrying mechanism 20 to the flipping station.

[0071] The flip assembly 41 is used to connect to the rotating assembly 22 when the clamping assembly 50 clamps the base 21 , and drives the rotating assembly 22 to rotate around the X-axis relative to the base 21 , so as to flip the workpiece 400 .

[0072] The flipping device 100 provided in the embodiment of the present application can carry the workpiece 400 through the carrying mechanism 20, can transmit the carrying mechanism 20 and the workpiece 400 connected to the carrying mechanism 20 through the transmission mechanism 30, can clamp the carrying mechanism 20 when the carrying mechanism 20 moves to the flipping station through the clamping assembly 50, so as to position the carrying mechanism 20 and the workpiece 400, and can flip the flip assembly 41 in the carrying mechanism 20 located at the flipping station through the flipping mechanism 40, thereby flipping the workpiece 400. The flipping device 100 provided in the embodiment of the present application can automatically flip the workpiece 400, has high operating efficiency, reduces the use of manpower, and effectively reduces the labor intensity of operators.

[0073] In some embodiments, see Figure 1 and Figure 3The rotating assembly 22 includes a carrier 221, a connecting arm 222 and a rotating member 223. The carrier 221 extends along the X-axis direction and is rotatably connected to the base 21. One end of the connecting arm 222 is fixedly connected to the carrier 221, and the other end of the connecting arm 222 is rotatably connected to the rotating member 223. The rotating member 223 extends along the Z-axis direction perpendicular to the X-axis direction. The carrier 221 is used to fix the workpiece 400, and the rotating member 223 is used to drive the connecting arm 222 and the carrier 221 to rotate. The carrier 221 can be a rod-shaped structure to be inserted into the workpiece 400 to support the workpiece 400, or positioning fixtures are set at both ends of the rod-shaped structure, and the positioning fixtures clamp the workpiece 400 to achieve the support of the carrier 221 to the workpiece 400. The connecting arm 222 can be a rod-shaped structure, and the rotating member 223 can also be a rod-shaped structure. When the flip mechanism 40 drives the rotating member 223 to rotate around the X-axis direction, the rotating member 223 drives the connecting arm 222 to rotate around the X-axis direction, and the connecting arm 222 drives the material carrier 221 to rotate around the X-axis direction, thereby causing the material carrier 221 to drive the workpiece 400 to rotate around the X-axis direction. It can be understood that in order to achieve the turning over of the workpiece 400, the material carrier 221 drives the workpiece 400 to rotate around the X-axis direction by an angle of 180°. Of course, in other embodiments, in order to process different positions of the workpiece 400, the material carrier 221 also drives the workpiece 400 to rotate 90°, 135°, etc. The specific angle of rotation can be set according to actual needs, and the range can be 90° to 180°, which is not limited here.

[0074] In one embodiment, see Figure 1 and Figure 3 The rotating component 22 includes two carriers 221, two connecting arms 222 and a rotating member 223. The two carriers 221 are both rotatably connected to the base 21, and the extension directions of the two carriers 221 are parallel to each other. Both ends of each carrier 221 are fixedly connected to a workpiece 400. The two connecting arms 222 are respectively connected to the two carriers 221. Both ends of the rotating member 223 are respectively connected to the two connecting arms 222. When the rotating member 223 moves around the X-axis direction, the rotating member 223 can drive the two connecting arms 222 to rotate around the X-axis direction. The two connecting arms 222 respectively drive the two carriers 221 to rotate around the X-axis direction, and the two carriers 221 drive the corresponding workpiece 400 to flip around the X-axis direction.

[0075] In some embodiments, see Figure 1 and Figure 3The flipping mechanism 40 also includes a bracket 42 and a rotating component 43. The bracket 42 is connected to the frame 10. The rotating component 43 is connected to the bracket 42 and is mounted above the transmission mechanism 30. The flipping component 41 is connected to the rotating component 43. The flipping component 41 is used to abut against the lower side of the rotating member 223 when the clamping component 50 clamps the base 21. The rotating component 43 drives the flipping component 41 to make an arc motion in a plane perpendicular to the X-axis direction to drive the rotating member 223 to move synchronously, and then the rotating member 223 drives the connecting arm 222 and the carrier 221 to rotate around the X-axis direction to flip the workpiece 400. When the supporting mechanism 20 moves to the flipping station under the drive of the transmission mechanism 30, the clamping assembly 50 clamps the base 21, and the rotating assembly 43 drives the flipping assembly 41 to move so that the flipping assembly 41 abuts against the lower side of the rotating member 223, and then the rotating assembly 43 drives the flipping assembly 41 to make an arc motion in a plane perpendicular to the X-axis direction (i.e., the YZ plane), thereby causing the flipping assembly 41 to drive the rotating assembly 22 to move, and the rotating assembly 22 flips the workpiece 400.

[0076] In some embodiments, see Figure 1 and Figure 3 The bracket 42 includes a first support frame 421 and a second support frame 422 spaced apart along the X-axis direction. The rotating assembly 43 includes a rotating driving member 431, an eccentric wheel 432, a connecting ring 433, a first connecting rod 434, a second connecting rod 435, a T-shaped connecting rod 436 and a third connecting rod 437. The rotating driving member 431 is connected to the first support frame 421. The eccentric wheel 432 is connected to the rotating driving member 431 and is arranged between the first support frame 421 and the second support frame 422. The connecting ring 433 is slidably sleeved on the eccentric wheel 432. The connecting ring 433 is provided with a connecting portion 4331. One end of the first connecting rod 434 is rotatably connected to the connecting portion 4331, and the other end of the first connecting rod 434 is away from the eccentric wheel. The wheel 432 is arranged and rotatably connected to the side of the second support frame 422 facing the eccentric wheel 432, one end of the second connecting rod 435 is rotatably connected to the side of the second support frame 422 away from the eccentric wheel 432 and moves coaxially with the first connecting rod 434, the other end of the second connecting rod 435 is rotatably connected to one end of the T-shaped connecting rod 436, the other end of the T-shaped connecting rod 436 is rotatably connected to one end of the third connecting rod 437, the other end of the third connecting rod 437 is connected to the side of the second support frame 422 facing the eccentric wheel 432 and is arranged close to the second connecting rod 435, and the flip assembly 41 is connected to the T-shaped connecting rod 436.

[0077] The rotating driving member 431 may be a stepping motor, the eccentric wheel 432 may be a circular structure, and the rotating driving member 431 is connected to a non-circular position of the eccentric wheel 432, so that the rotating driving member 431 can drive the eccentric wheel 432 to perform eccentric motion. The connecting ring 433 is slidably mounted on the eccentric wheel 432, and when the eccentric wheel 432 rotates, the connecting ring 433 can slide relative to the eccentric wheel 432, and the connecting portion 4331 may be a protruding structure or a rod-shaped structure.

[0078] The working principle of the rotating assembly 43 is as follows: at the beginning, the center of the eccentric wheel 432 is located at the side of the connection between the eccentric wheel 432 and the rotating driving member 431 away from the first connecting rod 434, and at this time, the center of the eccentric wheel 432, the connection between the rotating driving member 431 and the eccentric wheel 432, and the connection between the first connecting rod 434 and the second supporting frame 422 are located on the same horizontal line. Then, the rotating driving member 431 drives the eccentric wheel 432 to rotate in the counterclockwise direction, the center of the eccentric wheel 432 moves downward, the eccentric wheel 432 drives the connecting ring 433 to move, the connecting portion 4331 of the connecting ring 433 moves upward, the connecting portion 4331 drives the first connecting rod 434 to rotate in the clockwise direction, the first connecting rod 434 drives the second connecting rod 435 to rotate in the clockwise direction, the second connecting rod 435 drives the T-shaped connecting rod 436 to move upward along the arc, and the T-shaped connecting rod 436 drives the third connecting rod 437 to rotate in the clockwise direction. When the eccentric wheel 432 rotates 90°, the first connecting rod 434, the second connecting rod 435 and the third connecting rod 437 rotate to a vertical state, and the T-shaped connecting rod 436 rises to the highest position. Then the rotary drive member 431 drives the eccentric wheel 432 to continue to rotate counterclockwise, the connecting portion 4331 of the connecting ring 433 drives the first connecting rod 434 to continue to rotate clockwise, the second connecting rod 435 drives the T-shaped connecting rod 436 to move downward along an arc, and the T-shaped connecting rod 436 drives the third connecting rod 437 to rotate clockwise. When the rotation angle of the eccentric wheel 432 reaches 180°, the first connecting rod 434, the second connecting rod 435 and the third connecting rod 437 rotate to a horizontal state. At this time, the first connecting rod 434, the second connecting rod 435 and the third connecting rod 437 all rotate 180° in a clockwise direction, and the center of the eccentric wheel 432 rotates to between the connection between the eccentric wheel 432 and the rotating drive member 431 and the connection between the first connecting rod 434 and the second support frame 422, and the center of the eccentric wheel 432, the connection between the rotating drive member 431 and the eccentric wheel 432, and the connection between the first connecting rod 434 and the second support frame 422 are located on the same horizontal line. In this way, the second connecting rod 435 and the third connecting rod 437 pull the T-shaped connecting rod 436 to make an arc motion in the YZ plane, and the central angle of the arc is 180°, the T-shaped connecting rod 436 drives the flip assembly 41 to make an arc motion in the YZ plane, the flip assembly 41 drives the rotating member 223 to make an arc motion in the YZ plane, the rotating member 223 drives the connecting arm 222 and the material carrier 221 to rotate 180°, and the material carrier 221 drives the workpiece 400 to flip. When resetting, the rotating driving member 431 drives the eccentric wheel 432 to rotate 180° in the clockwise direction, and the principle is the same, which will not be repeated here.

[0079] In some embodiments, see Figure 1 and Figure 3The flip assembly 41 includes a first driving member 411, a second driving member 412 and a supporting member 413. The first driving member 411 is connected to the T-shaped connecting rod 436, the second driving member 412 is connected to the first driving member 411, and the supporting member 413 is connected to the second driving member 412. When the clamping assembly 50 clamps the base 21, the first driving member 411 drives the second driving member 412 to move toward the base 21, and the second driving member 412 drives the supporting member 413 to abut against the lower side of the rotating member 223, and then drives the rotating member 223 to make an arc motion in a plane perpendicular to the X-axis direction (i.e., the YZ plane) under the drive of the T-shaped connecting rod 436. The first driving member 411 can be a telescopic cylinder, etc., and the second driving member 412 can be a telescopic cylinder, etc. The first driving member 411 drives the second driving member 412 to move along the Z-axis direction, and the second driving member 412 drives the rotating member 223 to move along the X-axis direction.

[0080] In some embodiments, see Figure 1 and Figure 3 The rotating member 223 is provided with a protrusion 2231, and the end of the abutting member 413 away from the second driving member 412 is provided with a limiting groove 4131 corresponding to and matching the protrusion 2231. When the abutting member 413 moves to the lower side of the rotating member 223, the protrusion 2231 abuts in the limiting groove 4131. In this way, when the abutting member 413 drives the rotating member 223 to rotate, the cooperation between the protrusion 2231 and the limiting groove 4131 can prevent the abutting member 413 and the rotating member 223 from sliding relative to each other, so that the rotating member 223 cannot rotate.

[0081] In some embodiments, see Figure 1 and Figure 2 , a plurality of guide members 11 are arranged on the frame 10, and the plurality of guide members 11 are arranged above the transmission mechanism 30, each guide member 11 is extended along the X-axis direction, and the plurality of guide members 11 are arranged at intervals in the Z-axis direction, and the plurality of guide members 11 cooperate to guide the bearing mechanism 20. The guide member 11 may be a rod-shaped or plate-shaped structure, and the guide members 11 may be provided with two, three, four, etc. The distance between two adjacent guide members 11 is greater than the width of the base 21 along the Y-axis direction, so that the bearing mechanism 20 can move along the X-axis direction between two adjacent guide members 11. By providing the guide member 11, the bearing mechanism 20 can be limited in the Y-axis direction, so as to prevent the bearing mechanism 20 from rotating when it moves along the X-axis direction on the transmission mechanism 30, so that the flip assembly 41 cannot flip the workpiece 400.

[0082] In some embodiments, see Figure 1 and Figure 2The flipping device 100 also includes a stopper assembly 60, which includes a stopper driving member 61 and a stopper 62 connected to the stopper driving member 61. The stopper driving member 61 is connected to the frame 10 and is arranged at intervals with the flipping station along the X-axis direction. The stopper driving member 61 is used to drive the stopper 62 to move so as to stop the next carrier mechanism 20 when the carrier mechanism 20 moves to the flipping station. The stopper driving member can be a cylinder, etc., and the stopper 62 can be a plate-shaped or block-shaped structure. It can be understood that when the flipping device 100 is in operation, multiple carrier mechanisms 20 can be placed at intervals on the transmission mechanism 30. When multiple carrier mechanisms 20 are transmitted to the flipping station by the transmission mechanism 30, the clamping assembly 50 clamps the carrier mechanism 20, and then the flipping mechanism 40 flips the workpiece 400. The position of the carrier mechanism 20 remains unchanged during flipping. If the next carrier mechanism 20 continues to move along the X-axis direction, it is easy to cause the two carrier mechanisms 20 to collide. By providing the stopper assembly 60 , when the turning mechanism 40 turns over the workpiece 400 on the carrying mechanism 20 , the next carrying mechanism 20 can be stopped from moving along the X-axis direction, thereby effectively preventing the carrying mechanism 20 on the transmission mechanism 30 from colliding.

[0083] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The clamping assembly 50 includes a clamping drive 51 and a clamping member 52 connected to the clamping drive 51. The clamping drive 51 is connected to the frame 10 and is arranged at the flipping station. The clamping drive 51 is used to drive the clamping member 52 to clamp the base 21 when the carrier mechanism 20 moves to the flipping station. The clamping drive 51 can be a rotary telescopic cylinder, and the clamping member 52 can be a sheet structure or a finger structure. When the base 21 needs to be clamped, the clamping drive 51 first drives the clamping member 52 to extend upward from the transmission mechanism 30 to stop the base 21 from continuing to move, and then the clamping drive 51 drives the clamping member 52 to rotate above the base 21 and drives the clamping member 52 to clamp the base 21. When the base 21 is released, the clamping drive 51 drives the clamping member 52 to rotate away from the base 21, and then drives the clamping member 52 to move downward and retract the transmission mechanism 30, and the transmission mechanism 30 continues to transmit the carrier mechanism 20 along the X-axis direction.

[0084] The working process of the flipping device 100 provided in the embodiment of the present application is roughly as follows:

[0085] First, the workpiece 400 is mounted on the material carrier 221 of the carrier mechanism 20, and then the carrier mechanism 20 is placed on the transmission mechanism 30, and the transmission mechanism 30 transmits the carrier mechanism 20 and the workpiece 400 along the X-axis direction. The clamping drive 51 in the clamping assembly 50 drives the clamping member 52 to extend out of the transmission mechanism 30 to stop the base 21 of the carrier mechanism 20 when the carrier mechanism 20 moves to the flipping station, and then the clamping drive 51 drives the clamping member 52 to rotate and clamp the base 21 to position the carrier mechanism 20. At the same time, the stop drive 61 drives the stopper 62 to extend out of the transmission mechanism 30 to stop the next carrier mechanism 20 from moving along the X-axis direction.

[0086] Then, the first driving member 411 of the flipping component 41 drives the second driving member 412 to move downward, and the second driving member 412 drives the supporting member 413 to abut against the lower side of the rotating member 223. The rotating component 43 runs to drive the flipping component 41 to make an arc motion in the YZ plane, and the supporting member 413 drives the rotating member 223 to make an arc motion. The rotating member 223 drives the connecting arm 222 to rotate, and the connecting arm 222 drives the carrier 221 to rotate. The carrier 221 drives the workpiece 400 to rotate. In this way, the flipping of the workpiece 400 is realized.

[0087] After the workpiece 400 is flipped, the second driving member 412 drives the abutting member 413 away from the rotating member 223, and then the first driving member 411 drives the second driving member 412 to rise, the clamping driving member 51 drives the clamping member 52 to release the base 21 and rotate to retract the transmission mechanism 30, the stop driving member 61 drives the stopper 62 to retract the transmission mechanism 30, and the transmission mechanism 30 continues to transmit the carrier 20 along the X-axis direction, and the rotating assembly 43 drives the flipping assembly 41 to reset. The flipped carrier 20 flows into the next process, and the next carrier 20 to be flipped moves to the flipping station, and the above operation process is repeated.

[0088] See also Figure 1 , Figure 3 and Figure 4 The embodiment of the present application also provides a processing device 1000, including a turning device 100, a first processing device 200 and a second processing device 300. In this embodiment, the first processing device 200 and the second processing device 300 are both sandblasting machines. In other embodiments, the first processing device 200 and the second processing device 300 can also be other processing equipment 1000, such as a paint spraying device, etc., which can process the workpiece 400, and is not limited here.

[0089] The first processing device 200 is disposed close to one side of the turning device 100 , and is used to process one side of the workpiece 400 and transfer the workpiece 400 to the turning device 100 .

[0090] The second processing device 300 is disposed near the other side of the flipping device 100 , and is used to receive the workpiece 400 flipped by the flipping device 100 , and process the other side of the workpiece 400 .

[0091] It can be understood that after the first processing device 200 processes one side of the workpiece 400, the supporting mechanism 20 flows into the transmission mechanism 30 of the flipping device 100, and then the flipping device 100 flips the workpiece 400, and the transmission mechanism 30 transmits the supporting mechanism 20 to the second processing device 300, and the second processing device 300 processes the other side of the workpiece 400.

[0092] The processing equipment 1000 provided in the embodiment of the present application can process one side of the workpiece 400 through the first processing device 200, and transfer the bearing mechanism 20 with the workpiece 400 installed to the flipping device 100, and the transmission mechanism 30 in the flipping device 100 can receive the bearing mechanism 20 and the workpiece 400 processed by the first processing device 200, and the flipping mechanism 40 in the flipping device 100 can also flip the workpiece 400, and then transfer the bearing mechanism 20 of the workpiece 400 and the workpiece 400 to the second processing device 300 through the transmission mechanism 30, and the second processing device 300 can process the other side of the workpiece 400. The processing equipment 1000 provided in the embodiment of the present application can automatically flip the workpiece 400 by setting the flipping device 100 between the first processing device 200 and the second processing device 300, so as to facilitate the processing of both sides of the workpiece 400, with high operating efficiency and low labor intensity, and can effectively reduce safety hazards during the operation.

[0093] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0094] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A turning device for turning a workpiece, characterized in that: include: frame; The bearing mechanism comprises a base and a rotating assembly rotatably connected to the base, wherein the rotating assembly is used to connect the workpiece; A transport mechanism, disposed on the frame, for carrying and transporting the carrying mechanism along a first direction so that the carrying mechanism passes through a flipping station; A flipping mechanism connected to the frame and corresponding to the flipping station, wherein the flipping mechanism includes a flipping assembly; A clamping assembly, disposed on the frame and corresponding to the flipping station, and used for clamping the base when the transmission mechanism transmits the carrying mechanism to the flipping station; The flipping assembly is used to connect with the rotating assembly when the clamping assembly clamps the base, and drive the rotating assembly to rotate around the first direction relative to the base, so as to flip the workpiece.

2. The turning device according to claim 1, characterized in that: The rotating assembly includes a carrier, a connecting arm and a rotating member. The carrier extends along the first direction and is rotatably connected to the base. One end of the connecting arm is fixedly connected to the carrier, and the other end of the connecting arm is rotatably connected to the rotating member. The rotating member extends along a second direction perpendicular to the first direction. The carrier is used to fix the workpiece, and the rotating member is used to drive the connecting arm and the carrier to rotate.

3. The turning device according to claim 2, characterized in that: The flipping mechanism also includes a bracket and a rotating assembly, the bracket is connected to the frame, the rotating assembly is connected to the bracket and is mounted above the transmission mechanism, the flipping assembly is connected to the rotating assembly, and the flipping assembly is used to abut against the lower side of the rotating member when the clamping assembly clamps the base, the rotating assembly drives the flipping assembly to make an arc motion in a plane perpendicular to the first direction to drive the rotating member to move synchronously, and then the rotating member drives the connecting arm and the carrier to rotate around the first direction to flip the workpiece.

4. The turning device according to claim 3, characterized in that: The support comprises a first support frame and a second support frame spaced apart along the first direction; The rotating assembly includes a rotating drive member, an eccentric wheel, a connecting ring, a first connecting rod, a second connecting rod, a T-shaped connecting rod and a third connecting rod. The rotating drive member is connected to the first support frame, the eccentric wheel is connected to the rotating drive member and is arranged between the first support frame and the second support frame, the connecting ring is slidably sleeved on the eccentric wheel, and the connecting ring is provided with a connecting portion, one end of the first connecting rod is rotatably connected to the connecting portion, the other end of the first connecting rod is arranged away from the eccentric wheel and rotatably connected to a side of the second support frame facing the eccentric wheel, one end of the second connecting rod is rotatably connected to a side of the second support frame away from the eccentric wheel and moves coaxially with the first connecting rod, the other end of the second connecting rod is rotatably connected to one end of the T-shaped connecting rod, the other end of the T-shaped connecting rod is rotatably connected to one end of the third connecting rod, the other end of the third connecting rod is connected to a side of the second support frame facing the eccentric wheel and is arranged close to the second connecting rod, and the flip assembly is connected to the T-shaped connecting rod.

5. The turning device according to claim 4, characterized in that: The flip assembly includes a first driving member, a second driving member and a supporting member, the first driving member is connected to the T-shaped connecting rod, the second driving member is connected to the first driving member, and the supporting member is connected to the second driving member. When the clamping assembly clamps the base, the first driving member drives the second driving member to move toward the base, and the second driving member drives the supporting member to abut against the lower side of the rotating member, thereby driving the rotating member to make an arc motion in a plane perpendicular to the first direction under the drive of the T-shaped connecting rod.

6. The turning device according to claim 5, characterized in that: The rotating member is provided with a protrusion, and the end of the abutting member away from the second driving member is provided with a limiting groove corresponding to and matching the protrusion. When the abutting member moves to the lower side of the rotating member, the protrusion is abutted in the limiting groove.

7. The turning device according to claim 2, characterized in that: A plurality of guide members are arranged on the frame, and the plurality of guide members are arranged above the transmission mechanism. Each of the guide members is extended along the first direction, and the plurality of guide members are arranged at intervals in the second direction. The plurality of guide members cooperate to guide the supporting mechanism.

8. The turning device according to claim 1, characterized in that: The flipping device also includes a stop assembly, which includes a stop driving member and a stop member connected to the stop driving member, the stop driving member is connected to the frame and is spaced apart from the flipping station along the first direction, and the stop driving member is used to drive the stop member to move so as to stop the next supporting mechanism when the supporting mechanism moves to the flipping station.

9. The turning device according to claim 1, characterized in that: The clamping assembly includes a clamping drive and a clamping member connected to the clamping drive. The clamping drive is connected to the frame and arranged at the flipping station. The clamping drive is used to drive the clamping member to clamp the base when the supporting mechanism moves to the flipping station.

10. A processing equipment, characterized in that: include: The turning device according to any one of claims 1 to 9; A first processing device, disposed near one side of the flipping device, for processing one side of the workpiece and transferring the workpiece to the flipping device; and The second processing device is arranged near the other side of the flipping device, and is used to receive the workpiece flipped by the flipping device and process the other side of the workpiece.

Images