Angle deviation correction device

Abstract

The present invention provides an angle deviation correction device, which includes a first support and a first driving member. The first support is used for mounting a workpiece and can rotate. The first driving member can drive the first support to rotate around its rotation center to correct the angle of the workpiece. Among them, the acting position of the first driving member driving the first support is not at the rotation center of the first support. For the angle deviation correction device provided by the present invention, when the first driving member drives this part to move, since this part is far from the rotation center, in the case of the same driving stroke, the first support rotates a smaller angle, thereby realizing precise adjustment of the rotation of the first support and correcting the angle of the workpiece.

Description

Technical Field

[0001] The present invention relates to the field of automatic adjustment devices, and particularly to an angle deviation correction device. Background Art

[0002] During the manufacturing process of some workpieces, it is necessary to install the workpieces at a predetermined position for inspection or further processing. When the existing devices adjust the positions of the workpieces, it is often difficult to accurately adjust the angles of the workpieces during the installation at the predetermined positions, resulting in difficulties in position correspondence, which needs to be improved. Summary of the Invention

[0003] The present invention at least addresses the above partial problems and provides an angle deviation correction device that can accurately correct the angles of workpieces.

[0004] The present invention provides an angle deviation correction device, comprising:

[0005] A first support, which is used for installing a workpiece and can rotate;

[0006] A first driving member, which can drive the first support to rotate around its rotation center to correct the angle of the workpiece;

[0007] Wherein, the acting position of the first driving member driving the first support is not at the rotation center of the first support.

[0008] In one implementation, a fixing portion is provided on one side of the first support facing the first driving member;

[0009] Wherein, at least a part of the first driving member abuts / connects to one side of the fixing portion and linearly pushes / pulls the fixing portion to move in the axial direction perpendicular to the rotation center, so as to drive the first support to rotate.

[0010] In one implementation, a second driving member, at least a part of the second driving member abuts / connects to the other side of the fixing portion, and the second driving member can apply a force with an opposite moving direction to the fixing portion.

[0011] In one implementation, it includes:

[0012] A holding member, at least a part of the first driving member and / or at least a part of the second driving member are / is provided with the holding member, and the holding member abuts against the fixing portion;

[0013] Wherein, the output end of the first driving member and / or the output end of the second driving member can drive the holding member to abut against the fixing portion to drive the first support to rotate.

[0014] In one implementation, the holding member includes:

[0015] A mounting seat, which is arranged opposite to the output end of the first driving member or the second driving member;

[0016] The first roller, the first roller is rotatably installed on the mounting seat;

[0017] Wherein, the output end of the first driving member or the output end of the second driving member can drive the mounting seat to move, and make the first roller abut against the fixing portion to drive the first support to rotate.

[0018] In one embodiment, the number of the fixing portions is two, and the two fixing portions are arranged at intervals along the circumferential direction of the first support;

[0019] The number of the first driving members and the second driving members is two, one first driving member and one second driving member jointly correspond to one fixing portion; and the first driving members and the second driving members are arranged at intervals along the circumferential direction of the first support.

[0020] In one embodiment, the number of the fixing portions is at least two, and at least two fixing portions are arranged at intervals along the circumferential direction of the first support;

[0021] The number of the first driving members and the second driving members is the same as the number of the fixing portions, each first driving member and one second driving member act on one fixing portion together; and the first driving members and the second driving members are arranged alternately along the circumferential direction of the first support.

[0022] In one embodiment, the number of the fixing portions is at least two, and at least two fixing portions are arranged at intervals along the circumferential direction of the first support;

[0023] The total number of the first driving members and the second driving members is the same as the number of the fixing portions, at least one first driving member is arranged on the front side of the rotation direction of one fixing portion, and at least one other second driving member is arranged on the back side of the same rotation direction of the other fixing portion.

[0024] In one embodiment, the angle correction device further includes a displacement assembly, and the displacement assembly includes:

[0025] The second support, the first support is rotatably connected to the second support, and the first driving member and the second driving member are both arranged on the second support;

[0026] The third support, a third driving member is provided on the third support;

[0027] The base, a fourth driving member is provided on the base;

[0028] Wherein, the output end of the third driving member can drive the second support to move relative to the third support along the first direction, and the output end of the fourth driving member can drive the third support to move relative to the base along the second direction, and the first direction and the second direction are at an angle to each other to adjust the position of the workpiece on the first support.

[0029] In one embodiment, a support member is provided on the first support, the support member is used to support the workpiece, and a vent hole is opened on the support member, the vent hole allows air flow to blow toward the workpiece, so that an air film is formed between the workpiece and the support member to reduce friction between the support member and the workpiece.

[0030] In one of the embodiments, a suction piece is further provided on the first support, the suction piece is spaced apart from the support piece, and a suction hole is provided on the suction piece, and the suction hole is used for suctioning and fixing the workpiece.

[0031] In one embodiment, the angle correction device further includes a first positioning assembly, and the first positioning assembly includes a fifth driving member, a first positioning member, and a stop member;

[0032] The stopper is arranged on the first support and is located at one end of the adsorption member away from the support member, and the first positioning member is located at one end of the support member away from the adsorption member and is arranged opposite to the stopper;

[0033] The output end of the fifth driving member can drive the first positioning member to move toward or away from the stop member to position or release the workpiece.

[0034] In one embodiment, at least one end of the first support is provided with a second positioning assembly, the second positioning assembly includes a sixth driving member and a second positioning member, and a line connecting the first positioning member and the stopper and a line connecting the second positioning member and an end of the first support corresponding to the second positioning member form an angle with each other;

[0035] The sixth driving member can drive the second positioning member to move toward or away from one end of the first support relative to the second positioning member, so that the second positioning member can position the workpiece together with the first positioning member and the stop member.

[0036] In one embodiment, a second roller is provided on a side of the first positioning member close to the rotation center and / or a side of the second positioning member close to the rotation center, and the second roller is used to support the workpiece.

[0037] The angle correction device provided by the present invention has a first support that can rotate, and a first driving member is at least partially arranged corresponding to a portion of the first support that is away from the rotation center. Therefore, when the first driving member drives the portion to move, since the portion is away from the rotation center, under the same driving stroke, the first support rotates at a smaller angle, thereby achieving precise adjustment of the rotation of the first support, avoiding the first support being difficult to control after being driven by the driving force, so that the first support can accurately drive the workpiece to rotate around the rotation center, and the angle of the workpiece is corrected, ensuring the subsequent normal processing or use of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of an embodiment of the angle correction device of the present invention;

[0039] Figure 2For Figure 1 Schematic structural view of another perspective of the angle deviation correcting device shown;

[0040] Figure 3 For Figure 1 Schematic structural view of other perspectives of the angle deviation correcting device shown.

[0041] Description of reference numerals:

[0042] 100, angle deviation correcting device; 10, first support; 11, fixing part; 12, support member; 121, ventilation hole; 13, adsorbing member; 131, adsorption hole; 20, first driving member; 30, displacement assembly; 31, second support; 311, first guiding part; 312, first engaging part; 32, third support; 321, second guiding part; 322, second engaging part; 33, third driving member; 34, base; 341, third guiding part; 35, fourth driving member; 40, second driving member; 50, abutting member; 51, mounting seat; 52, first roller; 60, first positioning assembly; 61, fifth driving member; 62, first positioning member; 63, stop member; 70, second positioning assembly; 71, sixth driving member; 72, second positioning member; 73, second roller. Detailed implementation manners

[0043] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts fall within the scope of protection of the present invention. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0044] The present invention provides an angle deviation correcting device to solve the technical problem that it is difficult to accurately adjust the angle of a workpiece. The angle deviation correcting device includes a first support and a first driving member. The first support is used for mounting the workpiece and can rotate; the first driving member can drive the first support to rotate around its rotation center to correct the angle of the workpiece; wherein, the acting position of the first driving member driving the first support is not at the rotation center of the first support. The following is a detailed elaboration.

[0045] Please refer to Figure 1 , Figure 1 which is a schematic structural view of an embodiment of the angle deviation correcting device of the present invention. The present invention provides an angle deviation correcting device 100, which can mount a workpiece and can accurately correct the angle of the workpiece, so that the workpiece can be quickly adjusted to the expected position to complete the detection or further processing of the workpiece.

[0046] The angle deviation correction device 100 includes a first support 10, a first driving member 20 and a displacement assembly 30. The first driving member 20 is disposed opposite to the first support 10, and the displacement assembly 30 is connected to the first support 10. The first support 10 is used for mounting a workpiece. The first driving member 20 provides a driving force for the rotation of the first support 10, and the displacement assembly 30 is used for adjusting the position of the first support 10.

[0047] Specifically, the first support 10 is rotatably connected to the displacement assembly 30, so that the first support 10 can drive the workpiece to rotate relative to the displacement assembly 30. In this embodiment, the first support 10 is generally a rectangular plate, and the rectangular plate has the advantages of convenient processing and high installation compatibility, so that it can be adapted to various types of workpieces and expand the use range of the angle deviation correction device 100. It can be understood that in other embodiments, in different working conditions and according to different workpieces, the first support 10 can also be of other shapes as long as the workpiece can be installed smoothly.

[0048] The first driving member 20 is disposed on the displacement assembly 30, and the output end of the first driving member 20 is disposed corresponding to a portion of the first support 10 away from the rotation center. Thus, the first support 10 can be driven to rotate through this portion, and since this portion is away from the rotation center, in the case of the same driving stroke, the first support 10 rotates a smaller angle correspondingly, so as to realize the precise angle adjustment of the first support 10, and further correct the angle of the workpiece on the first support 10, which is beneficial to use.

[0049] In this embodiment, a fixing portion 11 is provided on a surface of the first support 10 facing the first driving member 20, and at least a portion of the first driving member 20 abuts against one side of the fixing portion 11, that is, the output end of the first driving member 20 can directly or indirectly drive the fixing portion 11, and drive the first support 10 to rotate through the fixing portion 11. The setting of the fixing portion 11 facilitates the first driving member 20 to provide a driving force for the first support 10, and further facilitates the first support 10 to drive the workpiece to correct the angle. It can be understood that in other embodiments, the fixing portion 11 can also be provided at other positions of the first support 10 as long as the above purpose is achieved.

[0050] The angle deviation correction device 100 further includes a second driving member 40. The second driving member 40 is disposed on the displacement assembly 30, and at least a portion of the second driving member 40 abuts against the other side of the fixing portion 11. The output end of the second driving member 40 can also directly or indirectly drive the fixing portion 11, so as to realize the first driving member 20 and the second driving member 40 to jointly drive the first support 10, improve the transmission stability of the angle deviation correction device 100, and be beneficial to angle adjustment.

[0051] In this embodiment, both the first driving member 20 and the second driving member 40 are in contact with and fixed to the fixing portion 11. Since the first driving member 20 and the second driving member 40 are respectively arranged on both sides of the fixing portion 11, when one of the first driving member 20 and the second driving member 40 serves as a driving source to provide driving force for the first support 10, the other can always abut against the other side of the fixing portion 11. Thus, both the first driving member 20 and the second driving member 40 are always in contact with the fixing portion 11, ensuring the rectification accuracy. At the same time, since the first driving member 20 and the second driving member 40 can provide driving forces in two opposite directions to the fixing portion 11, the first support 10 can be rotated in two opposite directions, expanding the rectification range and facilitating the use of the angle rectifying device 100. It can be understood that in other embodiments, the first driving member 20 and the second driving member 40 can also be connected to the fixing portion 11 of the first support 10 or other parts of the first support 10, and the output ends of the first driving member 20 and the second driving member 40 can be made to move in one direction and drive a part of the first support 10 to move through a sliding rail guiding manner, which can also achieve the precise and stable rotation of the first support 10. On the premise of precise control of the driving member, one of the first driving member 20 and the second driving member 40 can also be cancelled to reduce the input cost and improve the economic benefit.

[0052] In this embodiment, the first driving member 20 is selected as a motor. The motor occupies a small space, can be smoothly installed, and is easy to control, which is beneficial to improving the transmission stability. The second driving member 40 is selected as a cylinder, and the piston rod of the cylinder can effectively abut against the first support 10. It can be understood that in other embodiments, one of the first driving member 20 and the second driving member 40 can be selected as other types of driving sources, and the other can also adopt an elastic member such as a spring. The spring is always in a compressed or stretched state, and the driving source can overcome the elastic force of the spring to drive the fixing portion 11 to move, thereby adjusting the rotation of the first support 10, and the same effect can be achieved.

[0053] In this embodiment, the first driving member 20 or the second driving member 40 linearly pushes or pulls the fixing portion 11 to move in the axial direction perpendicular to the rotation center, thereby improving the rotation accuracy of the first support 10 through a controllable linear displacement, which is beneficial to the precise angle rectification of the angle rectifying device 100. It can be understood that in other embodiments, the first driving member 20 or the second driving member 40 can also drive the fixing portion 11 in an arc-shaped motion through components such as an arc-shaped track, as long as it can achieve the precise rotation adjustment of the first support 10.

[0054] A holding member 50 is provided at the output end of the first driving member 20 and / or the output end of the second driving member 40. The first driving member 20 and / or the second driving member 40 hold and fix the fixing portion 11 through the holding member 50, so as to drive the first support 10 to rotate. At least a part of the holding member 50 can rotate relative to the output end of the first driving member 20 and / or the output end of the second driving member 40, and the rotating part can hold the fixing portion 11, so as to adapt to the angular change caused by the movement of the fixing portion 11. Furthermore, the holding member 50 always abuts against the fixing portion 11, which is beneficial to improving the reliability of the angle correction device 100 and further beneficial to use.

[0055] Please refer to Figure 2 , Figure 2 for Figure 1 the structural schematic diagram of another perspective of the angle correction device shown. In the present embodiment, the holding member 50 includes a mounting base 51 and a first roller 52. The mounting base 51 is arranged at the output end of the first driving member 20 and / or the output end of the second driving member 40. The first roller 52 is rotatably connected to the mounting base 51. Thus, the output end of the first driving member 20 and / or the output end of the second driving member 40 can drive the mounting base 51 to move, and the roller on the mounting base 51 can hold the fixing portion 11. When the fixing portion 11 moves, the first roller 52 can always hold the fixing portion 11 through different positions in the circumferential direction, so as to achieve the purpose of stabilizing the rotation of the first support 10. It can be understood that in other embodiments, according to different working conditions, the holding member 50 can also be set as other types of abutting elements.

[0056] The number of the fixing portions 11 is at least two. At least two fixing portions 11 are arranged at intervals along the circumferential direction of the first support 10. The number of the first driving member 20 and the second driving member 40 is the same as the number of the fixing portions 11. One first driving member 20 and one second driving member 40 act on one fixing portion 11 together. In the present embodiment, different first driving members 20 arranged relative to different fixing portions 11 can drive the first support 10 to rotate in the clockwise and counterclockwise directions respectively, so as to realize the all-round angle correction of the first support 10, which is beneficial to use. It can be understood that in other embodiments, the first driving member 20 and the second driving member 40 can also be arranged alternately along the circumferential direction of the first support 10. When the first support 10 rotates, the movement directions of the output ends of multiple first driving members 20 are the same, and the movement directions of the output ends of multiple second driving members 40 are the same. Thus, multiple first driving members 20 can be controlled together, and multiple second driving members 40 can be controlled together, which is convenient for operation. Of course, when the first driving member 20 and the second driving member 40 are of the same type of driving source, each driving member can also be arranged at random intervals, and the above purpose can also be achieved.

[0057] In this embodiment, the number of the fixing parts 11 is two, and the numbers of the first driving part 20 and the second driving part 40 are also two. Such an arrangement can meet the requirements for stability in most working conditions. That is, when the first driving part 20 or the second driving part 40 arranged relative to one of the fixing parts 11 fails and cannot hold the fixing part 11 to move stably, the other first driving part 20 and the second driving part 40 can hold the other fixing part 11 to continue to stably rotate the first support 10, thereby improving the reliability of the rotation of the first support 10, which is beneficial to the use of the angle correction device 100; at the same time, the input cost is reduced and the economic benefit is improved; it can be understood that in other embodiments, according to different working conditions, the number of the fixing parts 11 can also be other values as long as the above purposes can be achieved.

[0058] In other embodiments, the total number of the first driving part 20 and the second driving part 40 can also be the same as the number of the fixing parts 11. At least one of the first driving parts 20 is arranged on the front side of the rotation direction of one of the fixing parts 11, and at least one of the other second driving parts 40 is arranged on the back side of the same rotation direction of the other fixing part 11. For example, when the number of the fixing parts 11 is two, the numbers of the first driving part 20 and the second driving part 40 can also be both set to one. The first driving part 20 is arranged on one side of one fixing part 11, and the second driving part 40 is arranged on the other side of the other fixing part 11, that is, the first driving part 20 and the second driving part 40 respectively correspond to different fixing parts 11 and are located on different sides relative to the connection line of the two fixing parts 11. Thus, the first driving part 20 can drive the first support 10 to rotate through one fixing part 11, and the second driving part 40 can stabilize the first support 10 through the other fixing part 11, and the above purposes can also be achieved.

[0059] Please refer to Figure 3 , Figure 3 for Figure 1 the structural schematic diagram of other perspectives of the angle correction device shown. A support member 12 is further provided on the first support 10. An air vent 121 is formed on the support member 12. The support member 12 can support the workpiece. The air vent 121 can be connected to a blowing element such as a hair dryer. Thus, the air vent 121 allows air flow to blow towards the workpiece, so that an air film is formed between the workpiece and the support member 12, thereby reducing the friction between the support member 12 and the workpiece, preventing the workpiece from being scratched, and being beneficial to protecting the workpiece. In this embodiment, the support member 12 and the first support 10 are fixedly connected by threaded fasteners, so as to ensure good stability between the support member 12 and the first support 10. Further, when the first support 10 rotates stably, the support member 12 can stably drive the workpiece to rotate, which is beneficial to use; it can be understood that in other embodiments, the support member 12 and the first support 10 can also be connected by other connection methods such as clamping and adhesive bonding.

[0060] An adsorbing member 13 is further provided on the first support 10. The adsorbing member 13 is spaced apart from the supporting member 12. An adsorption hole 131 is formed in the adsorbing member 13. The adsorption hole 131 is used to adsorb and fix the workpiece, thereby preventing the workpiece from falling off and ensuring the safe use of the angle deviation correcting device 100. In this embodiment, the shape of the adsorbing member 13 is generally rectangular. The rectangular adsorbing member 13 has a relatively wide adsorption area with the workpiece, which is beneficial to stabilizing the workpiece. It can be understood that in other embodiments, the shape of the adsorbing member 13 can also be other regular or irregular shapes.

[0061] In another embodiment, the ventilation hole 121 on the supporting member 12 is connected to the blowing element. And through the ventilation hole 12, not only can the workpiece be blown, but also the air flow direction can be changed to adsorb the workpiece. That is, the supporting member 12 and the blowing element are combined to realize the adsorption and blowing of the workpiece. At this time, the adsorbing member 13 can also be omitted, and the above object can be achieved as well, and the number of parts is reduced, which is beneficial to improving the economic benefit.

[0062] The angle deviation correcting device 100 further includes a first positioning assembly 60 and a second positioning assembly 70. The first positioning assembly 60 and the second positioning assembly 70 are used to position the workpiece on the supporting member 12, so that the workpiece can be fixed to the expected position.

[0063] The first positioning assembly 60 includes a fifth driving member 61, a first positioning member 62 and a stopper 63. The first positioning member 62 and the stopper 63 are arranged on the first support 10. The fifth driving member 61 provides driving force for the first positioning member 62. The first positioning member 62 and the stopper 63 are used to position the workpiece. Specifically, the stopper 63 is arranged at one end of the adsorbing member 13 away from the supporting member 12. The first positioning member 62 is arranged at one end of the supporting member 12 away from the adsorbing member 13 and corresponding to the stopper 63. Thus, the output end of the fifth driving member 61 can drive the first positioning member 62 to move towards the stopper 63. The first positioning member 62 and the stopper 63 clamp and position the workpiece, or the output end of the fifth driving member 61 can drive the first positioning member 62 to move away from the stopper 63, and the workpiece is released.

[0064] In this embodiment, the number of the stoppers 63 is two. The two stoppers 63 are arranged flush. The two stoppers 63 can enhance the reliability of positioning. It can be understood that in other embodiments, the number of the stoppers 63 can also be set to other values, and no specific limitation is made.

[0065] At least one end of the first support 10 is provided with a second positioning assembly 70. The second positioning assembly 70 includes a sixth driving member 71 and a second positioning member 72. The sixth driving member 71 provides a driving force for the second positioning member 72, and the second positioning member 72 is used for positioning the workpiece. The sixth driving member 71 can drive the second positioning member 72 to move toward or away from one end of the first support 10 relative to the second positioning member 72, so that the second positioning member 72 can cooperate with the end of the first support 10 to clamp the workpiece, or the second positioning members 72 located at both ends of the first support 10 can jointly clamp the workpiece.

[0066] In this embodiment, second positioning assemblies 70 are provided at both ends of the first support 10. The sixth driving members 71 located at both ends of the first support 10 can drive different second positioning members 72 to move toward or away from each other, so that the two different second positioning members 72 can clamp and fix the workpiece. Among them, the connection line between the first positioning member 62 and the stopper 63 forms an angle with the connection line between the two second positioning members 72 respectively located at both ends of the first support 10. Furthermore, the first positioning member 62 and the second positioning member 72 can jointly position the workpiece from different directions, further improving the reliability of the angle deviation correction device 100. It can be understood that in other embodiments, the second positioning assembly 70 may also be provided only at one end of the first support 10, that is, the sixth driving member 71 drives the second positioning member 72 to move toward the other end of the first support 10, and the second positioning member 72 can cooperate with the other end to clamp the workpiece. The connection line between the first positioning member 62 and the stopper 63 forms an angle with the connection line between the second positioning member 72 and the end of the first support 10 relative to the second positioning member 72, and it can also achieve the cooperation of the first positioning member 62, the stopper 63 and the second positioning member 72 to fix the workpiece. Of course, in other embodiments, only one of the first positioning assembly 60 and the second positioning assembly 70 may be provided, as long as the workpiece can be stably positioned.

[0067] A second roller 73 is rotatably provided on the side of the first positioning member 62 and / or the second positioning member 72 close to the rotation center. The second roller 73 is used to abut against the workpiece, thereby preventing the first positioning member 62 and / or the second positioning member 72 from directly abutting against the workpiece and causing the workpiece to be easily damaged, and further strengthening the protection of the workpiece. In this embodiment, the second roller 73 is a rubber roller, and the rubber roller has good elastic properties and can meet the protection requirements of the workpiece. It can be understood that in other embodiments, the second roller 73 may also be other rolling elements as long as the above purpose can be achieved.

[0068] The displacement assembly 30 includes a second support 31, a third support 32, a third driving member 33, a base 34 and a fourth driving member 35. The second support 31 is arranged opposite to the first support 10, the third support 32 is arranged opposite to the second support 31, the base 34 is arranged opposite to the third support 32, the third driving member 33 is arranged on the third support 32, and the fourth driving member 35 is arranged on the base 34. The second support 31 is used for mounting the first support 10, and the third support 32 and the third driving member 33 are used for adjusting the position of the first support 10. Similarly, the base 34 and the fourth driving member 35 are also used for adjusting the position of the first support 10.

[0069] Specifically, the first support 10 is rotatably arranged on the second support 31, and both the first driving member 20 and the second driving member 40 are arranged on the side of the second support 31 facing the first support 10. In this embodiment, the second support 31 is generally a rectangular plate, which is convenient for obtaining materials. It can be understood that in other embodiments, the second support 31 can also be other regular shapes such as circular or triangular. Of course, the second support 31 can also be an irregular shape.

[0070] In this embodiment, both the first driving member 20 and the second driving member 40 are fixedly connected to the second support 31 through threaded fasteners. Thus, while ensuring the stable fixation of the first driving member 20 and the second driving member 40, it is convenient for replacement and beneficial for use. It can be understood that in other embodiments, the first driving member 20 and the second driving member 40 can also be fixed to the second support 31 by other means such as clamping.

[0071] A first guiding portion 311 is further provided on the side of the second support 31 facing the first support 10. The first guiding portion 311 extends along the moving direction of the abutting member 50. The mounting seat 51 is slidably arranged on the first guiding portion 311. Thus, when the output end of the first driving member 20 or the second driving member 40 drives the mounting seat 51 to move, the mounting seat 51 can slide along the first guiding portion 311, ensuring the stable movement of the mounting seat 51 and further ensuring that the first roller 52 can abut against the fixing portion 11, which is beneficial for use.

[0072] The third support 32 is spaced from the second support 31. The third driving member 33 is arranged on the side of the third support 32 facing the second support 31. The output end of the third driving member 33 can drive the second support 31 to move relative to the third support 32 in the first direction. Further, the second support 31 drives the first support 10 to move, and the first support 10 can adjust its position in the first direction. The fourth driving member 35 is arranged on the side of the base 34 facing the third driving member 33. The output end of the fourth driving member 35 can drive the third support 32 to move relative to the base 34 in the second direction. The third support 32 drives the second support 31 to move, and further, the second support 31 drives the first support 10 to move. Thus, the first support 10 can adjust its position in the second direction, realizing the multi-directional position adjustment of the first support 10, which is beneficial for the workpiece to be smoothly placed at the expected position.

[0073] In this embodiment, the first direction is perpendicular to the second direction, which facilitates the precise control of the movement of the first support 10 and is conducive to the use of the angle correction device 100. It can be understood that in other embodiments, the first direction and the second direction may also be set at other angles as long as the adjustment requirements of the corresponding working conditions can be met.

[0074] On one side of the third support 32 facing the second support 31, a second guiding portion 321 is provided. On one side of the second support 31 facing the third support 32, a first engaging portion 312 is provided. The second guiding portion 321 and the first engaging portion 312 are engaged with each other. One of the second guiding portion 321 and the first engaging portion 312 extends along the first direction, and the other can slide along one of them. Thus, under the drive of the third driving member 33, the first engaging portion 312 and the second guiding portion 321 can guide the second support 31 to move along the first direction, and further guide the first support 10 to adjust its position along the first direction, thereby enhancing the transmission reliability of the angle correction device 100 and being conducive to use.

[0075] In this embodiment, the number of both the second guiding portion 321 and the first engaging portion 312 is two, and they are in one-to-one correspondence and cooperation. The two second guiding portions 321 and the two first engaging portions 312 can strengthen the guiding effect on the second support 31 and further facilitate the stable movement of the second support 31. It can be understood that in other embodiments, the second guiding portion 321 and the first engaging portion 312 can also be set to other values.

[0076] The base 34 is spaced from the third support 32. On one side of the base 34 facing the third support 32, a third guiding portion 341 is provided. On one side of the third support 32 facing the base 34, a second engaging portion 322 is provided. The second engaging portion 322 and the third guiding portion 341 are engaged with each other. One of the third guiding portion 341 and the second engaging portion 322 extends along the second direction, and the other can slide along one of them. Thus, under the drive of the fourth driving member 35, the second engaging portion 322 and the third guiding portion 341 can guide the third support 32 to slide along the second direction, thereby guiding the second support 31 to move along the second direction. Since the first support 10 is rotatably connected to the second support 31, the first support 10 is further guided to adjust its position along the second direction, further enhancing the transmission reliability of the angle correction device 100. Among them, the base 34 can be connected to other external devices, so as to realize the overall fixation of the angle correction device 100 to meet the use requirements of the corresponding working conditions.

[0077] In this embodiment, the number of the third guiding portions 341 and the second engaging portions 322 is also two, and they are in one-to-one correspondence and cooperation. The two third guiding portions 341 and the two second engaging portions 322 can strengthen the guiding effect on the third support 32, and further facilitate the stable movement of the first support 10. It can be understood that in other embodiments, the third guiding portions 341 and the second engaging portions 322 can also be set to other values.

[0078] The working process of the angle deviation correcting device 100 of the present invention is generally as follows:

[0079] The workpiece is placed on the support 12. The vent holes 121 on the support 12 allow air flow to pass through, so that an air film is formed between the workpiece and the support 12. The fifth driving member 61 drives the first positioning member 62 to move towards the stopper 63. Different sixth driving members 71 located at both ends of the first support 10 respectively drive different second positioning members 72 to move towards each other. Then, the first positioning member 62, the stopper 63 and the second positioning members 72 clamp and position the workpiece. The fourth driving member 35 drives the third support 32 to move in the second direction, and the third driving member 33 drives the second support 31 to move in the first direction. Then, the first support 10 realizes position adjustment in the first direction and the second direction, so that the first support 10 is roughly in the expected position. One of the first driving member 20 and the second driving member 40 pushes one side of the fixing portion 11 to move along a straight line through the first roller 52, and the other drives the other side of the fixing portion 11 by cooperating with different first rollers 52 to abut, thereby stabilizing the movement of the fixing portion 11. Thus, the displacement of the fixing portion 11 drives the first support 10 to rotate precisely, and the workpiece on the first support 10 realizes angle deviation correction, so that the workpiece is in the expected position.

[0080] For the angle deviation correcting device provided by the present invention, the first support can rotate. The first driving member is at least partially arranged corresponding to the part of the first support far from the rotation center. Thus, when the first driving member drives this part to move, since this part is far from the rotation center, in the case of the same driving stroke, the first support rotates a smaller angle, and then the precise adjustment of the rotation of the first support is realized, avoiding the difficulty in controlling the first support after being subjected to the driving force. Thus, the first support can precisely drive the workpiece to rotate around the rotation center, and the angle of the workpiece is corrected, ensuring the subsequent normal processing or use of the workpiece.

[0081] In addition, in the present invention, unless otherwise clearly specified and limited, terms such as "connected", "connected", "stacked" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An angle deviation correction device, characterized in that, Comprising: A first support, which is used for mounting a workpiece and can rotate; A first driving member, which can drive the first support to rotate around its rotation center to correct the angle of the workpiece; Wherein, the acting position of the first driving member driving the first support is not at the rotation center of the first support, and the output end of the first driving member is arranged corresponding to the part of the first support far from the rotation center; One side of the first support facing the first driving member is provided with a fixing portion; Wherein, the first driving member at least partially abuts / connects one side of the fixing portion; The angle correction device further includes a second driving member, and the first driving member and the second driving member jointly act on the same fixing portion; When one of the first driving member and the second driving member serves as a driving source to provide driving force for the first support, the other can always abut against the other side of the fixing portion; the first driving member and the second driving member can provide two driving forces in opposite directions to the fixing portion, so as to realize the rotation of the first support in two opposite directions.

2. The angle deviation correction device according to claim 1, wherein, Comprising: The first driving member linearly pushes / pulls the fixing portion to move in the axial direction perpendicular to the rotation center, so as to drive the first support to rotate.

3. The angle deviation correction device according to claim 2, wherein Comprising: An abutting member, at least part of the first driving member and / or at least part of the second driving member is provided with an abutting member, and the abutting member abuts against the fixing portion; Wherein, the output end of the first driving member and / or the output end of the second driving member can drive the abutting member to abut against the fixing portion to drive the first support to rotate.

4. The angle deviation correction device according to claim 3, wherein The abutting member includes: A mounting seat, which is arranged opposite to the output end of the first driving member or the output end of the second driving member; A first roller, which is rotatably mounted on the mounting seat; Wherein, the output end of the first driving member or the output end of the second driving member can drive the mounting seat to move and make the first roller abut against the fixing portion to drive the first support to rotate.

5. The angle deviation correction device according to claim 3, characterized in that, The number of the fixing portions is at least two, and the at least two fixing portions are arranged at intervals along the circumferential direction of the first support; The number of the first driving member and the second driving member is the same as the number of the fixing portions, and each first driving member and a second driving member jointly act on one fixing portion; and the first driving member and the second driving member are arranged alternately along the circumferential direction of the first support.

6. The angle deviation correction device according to claim 4, wherein, The angle correction device further includes a displacement assembly, and the displacement assembly includes: A second support, the first support is rotatably connected to the second support, and the first driving member and the second driving member are both arranged on the second support; A third support, on which a third driving member is provided; A base, on which a fourth driving member is provided; Wherein, the output end of the third driving member can drive the second support to move relative to the third support in a first direction, and the output end of the fourth driving member can drive the third support to move relative to the base in a second direction, and the first direction and the second direction form an angle with each other to adjust the position of the workpiece on the first support.

7. The angle correction device according to claim 1, characterized in that, A support member is provided on the first support, and the support member is used to support the workpiece. An air vent is formed in the support member, and the air vent allows air flow to blow towards the workpiece, so that an air film is formed between the workpiece and the support member to reduce the friction between the support member and the workpiece.

8. The angle deviation correction device according to claim 7, characterized in that, An adsorbing member is further provided on the first support, the adsorbing member is arranged at an interval from the support member, and an adsorption hole is formed in the adsorbing member, and the adsorption hole is used to adsorb and fix the workpiece.

9. The angle deviation correction device according to claim 8, characterized in that, The angle deviation correcting device further includes a first positioning assembly, and the first positioning assembly includes a fifth driving member, a first positioning member and a stop member; The stop member is arranged on the first support and is located at an end of the adsorbing member away from the support member, and the first positioning member is located at an end of the support member away from the adsorbing member and is arranged opposite to the stop member; Wherein, the output end of the fifth driving member can drive the first positioning member to move towards or away from the stop member to position or release the workpiece.

10. The angle deviation correction device according to claim 9, characterized in that, At least one end of the first support is provided with a second positioning assembly, the second positioning assembly includes a sixth driving member and a second positioning member, and the connection line between the first positioning member and the stop member and the connection line between the second positioning member and the end of the first support relative to the second positioning member form an angle with each other; Wherein, the sixth driving member can drive the second positioning member to move towards or away from an end of the first support relative to the second positioning member, so that the second positioning member can cooperate with the first positioning member and the stop member to position the workpiece.

11. The angle deviation correction device according to claim 10, wherein A second roller is provided on one side of the first positioning member close to the rotation center and / or on one side of the second positioning member close to the rotation center, and the second roller is used to abut against the workpiece.

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