Jacking turnover device

Abstract

The utility model provides a jacking turnover device, and relates to the technical field of product machining. The jacking turnover device comprises a jacking assembly, a clamping assembly and a turnover assembly, the turnover assembly comprises a turnover frame, a base fixedly connected to the jacking assembly and a turnover driving part arranged on the base, and the turnover frame comprises two turnover arms arranged at intervals and a connecting beam connected between the two turnover arms; the ends, deviating from the connecting beam, of the two overturning arms are coaxially pivoted to the side, deviating from the jacking assembly, of the base. The driving end of the overturning driving piece is connected to one overturning arm and used for driving the overturning arm to rotate; the clamping assembly is arranged at the end, away from the base, of the overturning frame. The jacking and overturning device is simple in structure, stable overturning of the clamping assembly can be achieved only through the single overturning driving piece, meanwhile, the overturning assembly cannot shield the periphery of the clamping assembly, and therefore the convenience of feeding, machining and discharging of the jacking and overturning device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of product processing, in particular to a jacking and turning device. Background Art

[0002] In the existing material handling, assembly or processing process, it is often necessary to lift and flip the material. However, in the traditional lifting and flipping device, a rotating drive member is generally provided at each of the two clamping jaws of the clamping assembly to drive the corresponding clamping jaw to rotate, and then drive the material to flip when the two clamping jaws clamp the material. The structure is complex, and during the flipping process, the two rotating drive members have high requirements for the synchronous driving accuracy of the two clamping jaws; at the same time, the clamping end of the clamping assembly is easily blocked by other components, which affects the convenience of its loading, processing and unloading process. Utility Model Content

[0003] The purpose of the utility model is to provide a lifting and flipping device to solve the technical problems that the traditional lifting and flipping device has a complex structure, requires high precision in the synchronous driving of two rotating drive parts during the flipping process, and the clamping end of the clamping assembly is easily blocked by other components, thereby affecting the convenience of loading, processing and unloading.

[0004] In order to solve the above problems, the utility model provides a jacking and flipping device, including a jacking assembly, a clamping assembly and a flipping assembly, the flipping assembly including a flipping frame, a base fixed to the jacking assembly and a flipping drive member arranged on the base, the flipping frame including two flipping arms arranged at intervals and a connecting beam connected between the two flipping arms, the ends of the two flipping arms away from the connecting beam are coaxially pivoted to a side of the base away from the jacking assembly; the driving end of the flipping drive member is connected to one of the flip arms for driving the flip arm to rotate; the clamping assembly is arranged at one end of the flipping frame away from the base.

[0005] Optionally, the base includes a base plate and two pivot seats arranged on the first surface of the base plate and spaced apart, and the two flip arms are pivotally connected to the two pivot seats one by one; the flip driving member is accommodated between the two pivot seats, and the driving end of the lifting assembly is fixedly connected to the second surface of the base plate.

[0006] Optionally, one of the flip arms is provided with a connecting hole and a locking slit both penetrating along the thickness direction thereof, an extension track of the locking slit passes through the connecting hole, and one of the extending ends of the locking slit is closed and the other extending end is penetrated to form an adjustment port;

[0007] The driving shaft of the flip driving member is inserted into the connecting hole; the locking slit is located between the adjusting port and the connecting hole and is the locking section, and the flip assembly also includes a locking member, which is detachably connected between the two side walls of the locking section.

[0008] Optionally, the locking slit includes a first slit segment and a second slit segment whose extension directions are perpendicular to each other, the first slit segment extends along the length direction of the flip arm and passes through the connecting hole, and the first end of the first slit segment is a closed end and the second end is connected to the first end of the second slit segment, and the second end of the second slit segment is through-set to form the adjustment port.

[0009] Optionally, the flip assembly is further provided with an angle sensor, and the angle sensor is used to detect the flip angle of the flip arm.

[0010] Optionally, the base is provided with a buffer limiting structure, and the buffer limiting structure is used to abut against and limit the flip arm.

[0011] Optionally, the clamping assembly includes a base plate connected to the flip frame and a supporting plate arranged on the base plate, and a accommodating space is formed between the supporting plate and the base plate, the accommodating space accommodates a clamping driving member, and the driving end of the clamping driving member is connected to two groups of clamping arms, which are used to drive the two groups of clamping arms to move toward each other to clamp the jig carried on the supporting plate or move away from each other to release the jig.

[0012] Optionally, the clamping arm includes a first arm segment fixed to the driving end of the clamping drive member and extending along the thickness direction of the supporting plate, the two ends of the first arm segment are located on both sides of the supporting plate, and the end of the first arm segment facing away from the base plate is bent toward one side of the supporting plate to form a second arm segment, the second arm segment is pivotally connected to a roller, and the roller protrudes from the second arm segment toward one side of the supporting plate.

[0013] Optionally, the carrying plate is provided with a positioning column, and the positioning column includes a cylindrical section and a tapered section along a direction away from the carrying plate, wherein the cylindrical section matches the positioning hole of the fixture;

[0014] And / or, the carrying plate is provided with a vacuum suction nozzle, and the vacuum suction nozzle matches the suction hole of the fixture.

[0015] Optionally, one end of the two flip arms away from the base protrudes out of the connecting beam, and the bottom plate is fixedly connected to one end of the two flip arms away from the base.

[0016] In the jacking and turning device provided by the utility model, on the one hand, the jacking assembly is located on the side of the base away from the turning frame, and the clamping assembly is located at the end of the turning frame away from the base, then the jacking assembly, the turning assembly and the clamping assembly are arranged in sequence along the Z direction, and the jacking assembly will not interfere with the turning of the turning frame in the Z direction, thereby ensuring the smooth turning of the turning arm and the smooth turning drive of the clamping assembly by the turning assembly; at the same time, the turning assembly will not block the clamping assembly in the Z direction, thereby reducing the risk of the turning assembly blocking the surroundings of the clamping assembly, causing the loading assembly to easily interfere with and collide with it during the loading process, and correspondingly reducing the restrictions and precision requirements on the travel trajectory of the loading assembly when the clamping assembly receives the clamping fixture at the receiving position; similarly, it can also reduce the interference and collision between the processing assembly and the unloading assembly when they cooperate with the clamping assembly, reduce the restrictions and precision requirements on the travel trajectories of the processing assembly and the unloading assembly, and improve the convenience of using the jacking and turning device.

[0017] On the other hand, the flipping assembly is independent of the clamping assembly, and only a single flipping drive component is required to realize the flipping drive of the clamping assembly. The structure is simple and can ensure the synchronous flipping of the clamping end of the clamping assembly. Among them, the connecting beam connects and fixes the two parallel flipping arms to ensure the stability of the synchronous rotation of the two flipping arms. When the flipping assembly drives the clamping assembly to flip, the two flipping arms can support and limit different positions of the clamping assembly, thereby improving the flipping drive stability of the clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 An axonometric diagram of a lifting and flipping device provided in an embodiment of the utility model;

[0020] Figure 2 An axonometric diagram of a flip assembly in a jacking and flipping device provided in an embodiment of the utility model;

[0021] Figure 3 An axonometric view of a clamping assembly in a lifting and flipping device provided in an embodiment of the utility model;

[0022] Figure 4 A front view of a clamping assembly in a lifting and flipping device provided in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 100 - Jacking assembly; 110 - Connecting seat; 200 - Clamping assembly; 210 - Base plate; 220 - Bearing plate; 221 - Positioning post; 222 - Vacuum suction nozzle; 230 - Accommodating space; 240 - Clamping driving member; 250 - Clamping arm; 251 - First arm section; 252 - Second arm section; 253 - Roller; 260 - Sliding seat; 270 - Linear guide mechanism; 300 - Flipping assembly; 310 - Flipping frame; 311 - Flipping arm; 312 - Connecting beam; 313 - Connecting hole; 314 - Locking seam; 314a - Locking section; 314b - First gap section; 314c - Second gap section; 314d - Adjusting opening; 315 - Locking hole; 320 - Base; 321 - Substrate; 322 - Pivoting seat; 323 - Installation space; 330 - Flipping driving member; 331 - Servo motor; 332 - Planetary reducer; 333 - Right-angle reducer; 333a - Driving shaft; 340 - Buffer limiting structure. Detailed implementation manner

[0025] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "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 or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] This embodiment provides a jacking and flipping device, as Figure 1As shown, it includes a lifting assembly 100, a clamping assembly 200, and a flipping assembly 300. The flipping assembly 300 includes a flipping frame 310, a base 320 fixedly connected to the lifting assembly 100, and a flipping driving member 330 disposed on the base 320. The flipping frame 310 includes two flipping arms 311 arranged at intervals and a connecting beam 312 connected between the two flipping arms 311. The ends of the two flipping arms 311 facing away from the connecting beam 312 are coaxially pivotally connected to the side of the base 320 facing away from the lifting assembly 100. The driving end of the flipping driving member 330 is connected to one of the flipping arms 311 for driving the flipping arm 311 to rotate. The clamping assembly 200 is disposed at one end of the flipping frame 310 facing away from the base 320.

[0029] In the lifting and flipping device provided in this embodiment, the lifting assembly 100 is used to drive the flipping assembly 300 and the clamping assembly 200 to perform lifting movement in the Z direction. The two flipping arms 311 of the flipping assembly 300 are arranged at intervals in the X direction, and the flipping driving member 330 is used to drive the flipping frame 310 to carry the clamping assembly 200 to flip around the X axis with the pivotal connection point of the flipping arms 311 as the center. The clamping assembly 200 is used to clamp and pick up and place the fixture carrying the product.

[0030] During use, the height position of the flipping assembly 300 and the clamping assembly 200 in the Z direction can be adjusted through the lifting assembly 100, and the angle of the clamping end of the clamping assembly 200 can be adjusted through the flipping assembly 300. Specifically, the flipping driving member 330 is used to drive the flipping arm 311 to rotate to drive the clamping assembly 200 to flip. Initially, through the lifting assembly 100 and the flipping assembly 300, the clamping end of the clamping assembly 200 is adjusted to the receiving position, and the fixture carrying the product fed by the feeding assembly is clamped. Then, again through the lifting assembly 100 and the flipping assembly 300, the clamping assembly 200 is adjusted to clamp the fixture to reach the processing position for the processing assembly to perform processing operations such as film tearing and glue coating on the product. After the processing is completed, again through the lifting assembly 100 and the flipping assembly 300, the clamping assembly 200 is adjusted to clamp the fixture to reach the sending position to release the fixture and transfer it to the discharging assembly to enter the next process.

[0031] Among them, in the lifting and flipping device provided in this embodiment, on the one hand, the lifting assembly 100 is located on the side of the base 320 away from the flipping frame 310, and the clamping assembly 200 is located at the end of the flipping frame 310 away from the base 320. Then, the lifting assembly 100, the flipping assembly 300, and the clamping assembly 200 are arranged in sequence along the Z direction, and the lifting assembly 100 will not interfere with the flipping of the flipping frame 310 in the Z direction, thereby ensuring the smooth flipping of the flipping arm 311 and the smooth flipping drive of the flipping assembly 300 for the clamping assembly 200. At the same time, the flipping assembly 300 will not block the clamping assembly 200 in the Z direction, thereby reducing the risk of interference and collision between the flipping assembly 300 and the feeding assembly during the feeding process due to the flipping assembly 300 blocking around the clamping assembly 200, and correspondingly reducing the restrictions on the travel trajectory and accuracy requirements of the feeding assembly when the clamping assembly 200 receives and clamps the clamping jig at the receiving position. Similarly, it can also reduce the interference and collision when the processing assembly and the unloading assembly cooperate with the clamping assembly 200, reduce the restrictions on the travel trajectories of the processing assembly and the unloading assembly and the accuracy requirements, and improve the convenience of use of the lifting and flipping device.

[0032] On the other hand, the flipping assembly 300 is independent of the clamping assembly 200. Only a single flipping driving member 330 is required to realize the flipping drive of the clamping assembly 200. The structure is simple, and the synchronous flipping of the clamping end of the clamping assembly 200 can be ensured. Among them, the connecting beam 312 connects and fixes the two juxtaposed flipping arms 311 to ensure the stability of the synchronous rotation of the two flipping arms 311. When the flipping assembly 300 drives the clamping assembly 200 to flip, the two flipping arms 311 can support and limit different positions of the clamping assembly 200, thereby improving the flipping drive stability of the clamping assembly 200.

[0033] On the other hand, the flipping arm 311 has a certain length. One end of it is pivotally connected to the base 320, and the other end is fixed with the clamping assembly 200. Then, the clamping assembly 200 can flip in an arc trajectory with the pivot point as the center and the length of the flipping arm 311 as the radius under the drive of the flipping arm 311. The flipping orientation and angle range of the clamping assembly 200 driven by the flipping assembly 300 are larger, and the compatibility with the feeding assembly, the processing assembly, and the unloading assembly is higher, and the functionality and applicability are higher.

[0034] It should be noted that the movement of the lifting assembly 100 driving the flipping assembly 300 and the clamping assembly 200 along the Z direction is not limited to the up and down lifting movement. It can adaptively change according to the use orientation of the lifting assembly 100. For example, when the lifting assembly 100 is in a horizontal orientation during use, the lifting assembly 100 drives the flipping assembly 300 and the clamping assembly 200 to perform reciprocating movement along the horizontal direction.

[0035] Specifically, the jacking assembly 100 can be fixedly connected to the base or connected to the robotic arm through the connecting seat 110.

[0036] Specifically, in this embodiment, as Figure 2 shown, the base 320 includes a base plate 321 and two pivot seats 322 arranged at intervals on the first plate surface of the base plate 321. The two flipping arms 311 are pivotally connected to the two pivot seats 322 in a one-to-one correspondence; the flipping driving member 330 is accommodated between the two pivot seats 322, and the driving end of the jacking assembly 100 is fixedly connected to the second plate surface of the base plate 321. The two flipping arms 311 are pivotally connected to the two pivot seats 322 through pivot shafts in a one-to-one correspondence. The two pivot seats 322 play a role in supporting and limiting the two flipping arms 311 to ensure the flipping stability of the two flipping arms 311; at the same time, an installation space 323 is formed between the two pivot seats 322 and the first plate surface of the base plate 321. The flipping driving member 330 is accommodated in the installation space 323 and its driving end is connected to one of the flipping arms 311. On the basis of realizing the flipping drive of the flipping arm 311, the structural compactness of the flipping assembly 300 is improved, and its volume and space occupation are reduced.

[0037] In this embodiment, as Figure 2 shown, one of the flipping arms 311 is provided with a connection hole 313 and a locking slot 314 that both penetrate along its thickness direction. The extension trajectory of the locking slot 314 passes through the connection hole 313, and one extension end of the locking slot 314 is closed and the other extension end penetrates to form an adjustment opening 314d; the driving shaft 333a of the flipping driving member 330 is inserted into the connection hole 313; the gap section of the locking slot 314 between the adjustment opening 314d and the connection hole 313 is the locking section 314a. The flipping assembly 300 further includes a locking member, and the locking member is detachably connected between the two side walls of the locking section 314a.

[0038] The corresponding pivot seat 322 of this flipping arm 311 is provided with a limiting hole. The housing of the flipping driving member 330 is inserted and limited in the limiting hole, and the driving shaft 333a is inserted into the connection hole 313; or, the driving shaft 333a of the flipping driving member 330 is rotatably inserted into the limiting hole through a bearing and then fixedly inserted into the connection hole 313.

[0039] Among them, the locking seam 314 with one end open is a gap with adjustable width. The areas of the turning arm 311 on both sides of the locking seam 314 can move a certain distance towards or away from each other in the width direction of the locking seam 314. When assembling the drive shaft 333a and the turning arm 311, the locking piece can be removed, and the areas of the turning arm 311 on both sides of the locking seam 314 are adjusted to move away from each other in the width direction of the locking seam 314, then the width of the locking seam 314 increases. At the same time, the distance between the two half-hole bodies that the connecting hole 313 is divided into by the locking seam 314 also increases accordingly. The drive shaft 333a adapted to the aperture of the connecting hole 313 before deformation can be conveniently inserted into the deformed connecting hole 313, thereby improving the convenience of inserting the drive shaft 333a into the connecting hole 313. After the drive shaft 333a is inserted into the connecting hole 313, the locking piece is connected to both sides in the width direction of the locking section 314a, and the locking piece plays a role in pulling the side walls on both sides in the width direction of the locking section 314a. At this time, the gap width of the locking section 314a is smaller than the width of the locking seam 314 when it is not subject to external force. Correspondingly, the two half-hole bodies of the connecting hole 313 tend to move towards each other, thereby clamping the drive shaft 333a and achieving an interference fit with the drive shaft 333a, correspondingly improving the fixed connection stability between the drive shaft 333a and the connecting hole 313, and ensuring that the drive shaft 333a drives the turning arm 311 to rotate synchronously with it to achieve turning drive.

[0040] Similarly, when it is necessary to disassemble the drive shaft 333a, the locking piece is removed, the width of the connecting hole 313 is enlarged, and the drive shaft 333a can be conveniently pulled out, and the disassembly and assembly convenience is relatively high.

[0041] In addition, the direct connection between the drive shaft 333a and the turning arm 311 is realized through the above structure, and at the same time, the pivotal connection between the turning arm 311 and the base 320 is realized, and the structure is simple and has strong functionality. Specifically, the turning drive member 330 may include a servo motor 331, a planetary reducer 332 connected to the end of the servo motor 331, and a right-angle reducer 333 connected to the end of the planetary reducer 332. Among them, the end output shaft of the right-angle reducer 333 serves as the end drive shaft 333a of the turning drive member 330 and is inserted into the connecting hole 313.

[0042] Specifically, as Figure 2As shown, in the two side walls of the locking section 314a, one side wall is provided with a through locking hole 315, and the other is provided with a threaded hole coaxial with the locking hole 315; the locking member includes a screw rod and a locking head provided at one end of the screw rod. The screw rod passes through the locking hole 315 and is screwed into the threaded hole, and the locking head abuts against the hole end face of the locking hole 315. When assembling the drive shaft 333a and the flipping arm 311, the locking member can be screwed outwards, and then the width of the connecting hole 313 can be enlarged to conveniently insert the drive shaft 333a into the connecting hole 313. Then, the screw rod of the locking member is passed through the locking hole 315 and screwed into the threaded hole. Until the locking head abuts against the end face of the locking hole 315 away from the threaded hole, the screw rod is continuously tightened. As the depth of the screw rod screwed into the threaded hole continues to increase, the gap width of the locking slot 314 decreases, and the plate bodies on both sides move towards each other, so that the plate bodies on both sides of the connecting hole 313 exert a squeezing effect on the drive shaft 333a, thereby realizing the locking of the drive shaft 333a and the flipping arm 311.

[0043] Specifically, in this embodiment, as Figure 1 and Figure 2 shown, the locking slot 314 includes a first slot section 314b and a second slot section 314c whose extending directions are perpendicular to each other. The first slot section 314b extends along the length direction of the flipping arm 311 and passes through the connecting hole 313. The first end of the first slot section 314b is a closed end, and the second end communicates with the first end of the second slot section 314c. The second end of the second slot section 314c is provided with a through adjustment port 314d; the threaded hole is located on the side wall of the first slot section 314b away from the second slot section 314c. Both the first slot section 314b and the second slot section 314c are located at one end of the flipping arm 311 close to the base 320, which has no influence on the connection between the flipping arm 311 and the connecting beam 312 and the clamping assembly 200. On the basis of realizing the convenience of disassembly and assembly and locking of the locking slot 314 for the drive shaft 333a, the influence on the overall shape and stability of the flipping arm 311 is reduced, and its use convenience and stability are improved; at the same time, the locking head of the locking member is located on one side of the flipping arm 311, and the interference during the flipping process of the flipping arm 311 is small, which can ensure the smooth flipping of the flipping arm 311.

[0044] In this embodiment, the flipping assembly 300 is further provided with an angle sensor for detecting the flipping angle of the flipping arm 311. The lifting assembly, the clamping assembly 200, the angle sensor, and the flipping drive member 330 are all communicatively connected to the control assembly. During use, the control assembly can efficiently and precisely control the start-stop and driving strokes of the above-mentioned components, thereby improving the efficiency and accuracy of the lifting and flipping device for handling, assembling, or processing the jig and the product.

[0045] Among them, for the use of the flipping component 300, during the process that the control component controls the flipping driving member 330 to drive the flipping arm 311 to rotate, the angle sensor can detect the rotation angle of the flipping arm 311 in real time and feedback the detected angle signal to the control component. When the control component determines that the rotating arm has rotated in place according to the received angle signal, it correspondingly controls the flipping driving member 330 to stop flipping driving, so as to realize the precise control of the driving stroke of the flipping driving member 330.

[0046] Optionally, in this embodiment, as Figure 2 shown, the base 320 is provided with a buffer limiting structure 340, and the buffer limiting structure 340 is used for abutting and limiting with the flipping arm 311. When the rotation stroke of the flipping arm 311 is large, the flipping arm 311 can elastically abut against the buffer limiting structure 340 on the base 320, and the buffer limiting structure 340 plays a role of buffering and limiting the flipping arm 311 through elastic deformation, so as to reduce the occurrence of the situation that the flipping arm 311 rigidly collides with the base 320, thereby playing a protective role for the flipping component 300 and the clamping component 200 and the fixture and the product driven by it.

[0047] In this embodiment, as Figure 3 and Figure 4 shown, the clamping component 200 can specifically adopt the following form: The clamping component 200 includes a bottom plate 210 connected to the flipping frame 310 and a bearing plate 220 provided on the bottom plate 210, and a receiving space 230 is formed between the bearing plate 220 and the bottom plate 210. The receiving space 230 accommodates a clamping driving member 240. The driving end of the clamping driving member 240 is connected with two groups of clamping arms 250, which are used to drive the two groups of clamping arms 250 to move towards each other to clamp the fixture carried on the bearing plate 220 or move away from each other to release the fixture. The first plate surface of the bottom plate 210 is fixedly connected to the flipping frame 310, and the bearing plate 220 is fixedly provided on the second plate surface opposite to the first plate surface. The clamping driving member 240 is accommodated in the receiving space 230 between the bearing plate 220 and the bottom plate 210. The two groups of clamping arms 250 are located on opposite sides of the bearing plate 220. One end of each of them is connected to the driving end of the clamping driving member 240, and the other end is higher than the bearing plate 220 to apply a force to clamp the fixture carried on the bearing plate 220.

[0048] Among them, compared with only clamping the fixture by the clamping arms 250, the stability is poor and the clamping force of the clamping arms 250 is relatively large; in the clamping component 200 of this embodiment, the fixture is clamped and fixed by the two groups of clamping arms 250 on opposite sides, and at the same time, the fixture is carried at the bottom of the fixture by the bearing plate 220, so as to improve the fixing stability of the fixture and reduce the clamping load of the clamping arms 250; in addition, the bearing plate 220 and the bottom plate 210 can play a role of blocking and protecting the clamping driving member 240 on both sides, so as to reduce the occurrence of the situation that the clamping driving member 240 is damaged by collision.

[0049] Specifically, the number of clamping arms 250 in each group of clamping arms 250 can be two, and the two clamping arms 250 are located at both ends of the width direction of the supporting plate 220. Then, the four clamping arms 250 of the two groups of clamping arms 250 can clamp and fix the fixture at four angles of the supporting plate 220 respectively.

[0050] Specifically, in this embodiment, Figure 3 and Figure 4 As shown, the clamping arm 250 includes a first arm section 251 fixed to the driving end of the clamping driving member 240 and extending along the thickness direction of the carrier plate 220. The two ends of the first arm section 251 are located on both sides of the carrier plate 220, and the end of the first arm section 251 away from the bottom plate 210 is bent toward the side of the carrier plate 220 to form a second arm section 252. The second arm section 252 is pivotally connected to a roller 253, and the roller 253 protrudes from the second arm section 252 toward one side of the carrier plate 220. Figure 4 Taking the viewing angle as a reference, the bottom end of the first arm segment 251 is located below the supporting plate 220 and is fixed to the driving end of the clamping driving member 240, and the top end is higher than the supporting plate 220 and is located above the supporting plate 220. The second arm segment 252 is fixed to the top end of the first arm segment 251 approximately vertically and extends toward the supporting plate 220. The end of the second arm segment 252 facing away from the first arm segment 251 is pivotally connected to a roller 253. The axial direction of the roller 253 extends horizontally and perpendicular to the extension direction of the second arm segment 252. At the same time, the bottom area of ​​the outer cylindrical surface of the roller 253 protrudes downward from the second arm segment 252.

[0051] When in use, the clamping drive 240 drives the first arm section 251 to move away from the carrying plate 220 until the second arm section 252 moves to a position avoiding the carrying plate 220; after the jig is carried on the carrying plate 220, the clamping drive 240 drives the first arm section 251 to move toward the carrying plate 220 until the second arm section 252 moves above the jig, and the roller 253 rolls along the jig for a certain distance to press down and fix the jig, while the side wall of the first arm section 251 abuts against the side wall of the jig, then the carrying plate 220 supports the jig at the bottom, the first arm section 251 abuts against the jig at the side, and the roller 253 of the second arm section 252 presses down the jig from above, thereby achieving multi-directional clamping and fixing of the jig, and correspondingly improving the clamping stability and firmness of the jig by the clamping assembly 200, and at the same time, during the clamping and releasing process, the roller 253 rolls and rubs against the jig to reduce scratches and other damage to the jig.

[0052] Specifically, the clamping drive member 240 can adopt a double push rod motor, and the two driving ends of the double push rod motor are fixedly connected to the sliding seat 260, and the two groups of clamping arms 250 are fixedly connected to the two sliding seats 260 one by one, wherein the sliding seat 260 and the base plate 210 are slidably connected through a linear guide mechanism 270.

[0053] In this embodiment, Figure 3 and Figure 4 As shown, the carrier plate 220 is provided with a positioning column 221, and the positioning column 221 includes a cylindrical section and a tapered section along the direction away from the carrier plate 220, wherein the cylindrical section matches the positioning hole of the jig. The jig is provided with a positioning hole matching the positioning column 221, and the outer diameter of the cylindrical section is approximately equal to the aperture of the positioning hole; when in use, the jig only needs to be roughly positioned on the carrier plate 220, and the top tapered end of the tapered section can be inserted into the positioning hole and the positioning hole is guided and centered until the cylindrical section is inserted into the positioning hole, so as to achieve the position accuracy of the jig carried on the carrier plate 220, thereby improving the convenience of jig loading.

[0054] In this embodiment, a vacuum suction nozzle 222 may be provided on the carrier plate 220, and the vacuum suction nozzle 222 matches the suction hole of the jig. When the jig is loaded onto the carrier plate 220, the vacuum suction nozzle 222 is inserted upward into the suction hole, and the product carried on the jig can be adsorbed and fixed, thereby improving the stability of the product carried on the jig and the clamping assembly 200, and reducing the occurrence of product deviation or even falling during the flipping process.

[0055] Specifically, in this embodiment, Figure 1 and Figure 2 As shown, the ends of the two flip arms 311 away from the base 320 both protrude the connecting beam 312, and the bottom plate 210 is fixedly connected to the ends of the two flip arms 311 away from the base 320. The bottom plate 210 is connected to the ends of the two flip arms 311. On the basis of realizing the fixing of the clamping assembly 200 to the flip frame 310, the bottom plate 210 can also play a role in connecting and positioning the two flip arms 311, that is, the bottom plate 210 and the connecting beam 312 can play a role in connecting and positioning the two flip arms 311 at different positions in the length direction of the flip arms 311. The structure is simple and the functionality is strong. The relative position stability of the two flip arms 311 can be improved, and the flip driving stability of the clamping assembly 200 can be ensured.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A jacking and flipping device, characterized in that, The invention comprises a lifting component (100), a clamping component (200) and a flipping component (300), wherein the flipping component (300) comprises a flipping frame (310), a base (320) fixedly connected to the lifting component (100) and a flipping driving member (330) arranged on the base (320), wherein the flipping frame (310) comprises two flipping arms (311) arranged at intervals and a connecting beam (312) connected between the two flipping arms (311), and ends of the two flipping arms (311) away from the connecting beam (312) are coaxially pivoted to a side of the base (320) away from the lifting component (100); a driving end of the flipping driving member (330) is connected to one of the flipping arms (311) for driving the flipping arm (311) to rotate; and the clamping component (200) is arranged at one end of the flipping frame (310) away from the base (320).

2. The lifting and flipping device according to claim 1, characterized in that, The base (320) includes a base plate (321) and two pivot seats (322) arranged at intervals on the first surface of the base plate (321), and the two flip arms (311) are pivotally connected to the two pivot seats (322) one by one; the flip driving member (330) is accommodated between the two pivot seats (322), and the driving end of the lifting assembly (100) is fixedly connected to the second surface of the base plate (321).

3. The lifting and flipping device according to claim 1, characterized in that One of the flip arms (311) is provided with a connecting hole (313) and a locking slit (314) both penetrating along the thickness direction thereof, an extension track of the locking slit (314) passes through the connecting hole (313), and one of the extending ends of the locking slit (314) is closed, while the other extending end is penetrated to form an adjustment port (314d); The driving shaft (333a) of the flip driving member (330) is inserted into the connecting hole (313); the gap section of the locking slit (314) between the adjusting port (314d) and the connecting hole (313) is the locking section (314a), and the flip assembly (300) further comprises a locking member, which is detachably connected between two side walls of the locking section (314a).

4. The lifting and flipping device according to claim 3, characterized in that, The locking slit (314) comprises a first slit section (314b) and a second slit section (314c) whose extension directions are perpendicular to each other, the first slit section (314b) extending along the length direction of the flip arm (311) and passing through the connecting hole (313), and the first end of the first slit section (314b) is a closed end, and the second end is connected to the first end of the second slit section (314c), and the second end of the second slit section (314c) is through-set to form the adjusting port (314d).

5. The jacking and flipping device according to any one of claims 1-4, characterized in that, The flip assembly (300) is also provided with an angle sensor, and the angle sensor is used to detect the flip angle of the flip arm (311).

6. The lifting and flipping device according to any one of claims 1-4, characterized in that, The base (320) is provided with a buffer limiting structure (340), and the buffer limiting structure (340) is used to abut against and limit the flip arm (311).

7. The jacking and flipping device according to any one of claims 1-4, characterized in that, The clamping assembly (200) comprises a bottom plate (210) connected to the flip frame (310) and a supporting plate (220) arranged on the bottom plate (210), and a receiving space (230) is formed between the supporting plate (220) and the bottom plate (210), and the receiving space (230) receives a clamping driving member (240), and the driving end of the clamping driving member (240) is connected to two groups of clamping arms (250) for driving the two groups of clamping arms (250) to move toward each other to clamp a fixture carried on the supporting plate (220) or to move away from each other to release the fixture.

8. The jacking and flipping device according to claim 7, characterized in that, The clamping arm (250) comprises a first arm section (251) fixed to the driving end of the clamping driving member (240) and extending along the thickness direction of the supporting plate (220), two ends of the first arm section (251) are located on both sides of the supporting plate (220), and one end of the first arm section (251) away from the bottom plate (210) is bent toward one side of the supporting plate (220) to form a second arm section (252), and the second arm section (252) is pivotally connected to a roller (253), and the roller (253) protrudes from the second arm section (252) toward one side of the supporting plate (220).

9. The jacking and flipping device according to claim 7, wherein The carrying plate (220) is provided with a positioning column (221), and the positioning column (221) includes a cylindrical section and a tapered section along a direction away from the carrying plate (220), wherein the cylindrical section matches the positioning hole of the fixture; And / or, the carrying plate (220) is provided with a vacuum suction nozzle (222), and the vacuum suction nozzle (222) matches the suction hole of the fixture.

10. The jacking and flipping device according to claim 7, characterized in that, One end of the two flip arms (311) away from the base (320) protrudes from the connecting beam (312), and the bottom plate (210) is fixedly connected to one end of the two flip arms (311) away from the base (320).

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