Orthopedic mechanism and orthopedic equipment
By designing a rotatable straightening mechanism and an elastically controlled flattening component, the problem of existing equipment being unable to flexibly select the flattening area is solved, enabling flexible flattening and protection of workpieces and adapting to the straightening needs of different workpieces.
Patent Information
- Application Number
- CN202520098273.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing straightening equipment cannot flexibly select the flattening area and cannot adapt to the structural differences of different workpieces, resulting in poor flattening effect.
An orthotic mechanism is designed, including a first component, a second component, a drive source, and a flattening component. The first component is driven to rotate to a contact angle and a engagement angle by the drive source, so as to achieve selective flattening of the flattening component. Combined with an elastic component and a photoelectric sensor, precise control is ensured.
It enables flexible selection of the flattening area, avoids damage to the special structure of the workpiece, adapts to the straightening requirements of different workpieces, and improves the flexibility and applicability of flattening.
Smart Images
Figure CN223862582U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of processing equipment, and more particularly to an orthopedic mechanism and orthopedic equipment. Background Technology
[0002] Some workpieces (such as sheet metal) sometimes exhibit localized bending deformation, requiring the deformed area to be flattened before the workpiece can be used normally. Existing straightening equipment has a single straightening method, only able to flatten a fixed area, which is not flexible enough. However, the structure of each workpiece or the area to be straightened is different, and the existing straightening methods cannot well adapt to the straightening of different workpieces.
[0003] Therefore, it is necessary to provide an orthopedic mechanism that can select whether to flatten the opposing area, and an orthopedic device having multiple such orthopedic mechanisms. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a straightening mechanism that can select whether to flatten the area directly opposite, and a straightening device having multiple such straightening mechanisms, so as to flexibly select the area to flatten the workpiece.
[0005] According to an embodiment of this utility model, a first embodiment is provided: a straightening mechanism, the straightening mechanism comprising: a first component, a second component disposed opposite to the first component, a drive source for driving the first component to rotate, and a flattening component disposed on the side of the second component away from the first component; the drive source can drive the first component to rotate to a contact angle and a engagement angle, when flattening the workpiece:
[0006] When the first component is at the abutment angle, the distance between the flattening component and the first component remains unchanged;
[0007] When the first component is at the engagement angle, the flattening component approaches the first component and drives the second component to engage with the first component.
[0008] In a preferred embodiment, the first component has a plurality of first protrusions distributed circumferentially, and a first gap is formed between two adjacent first protrusions; the second component has a plurality of second protrusions distributed circumferentially, and a second gap is formed between two adjacent second protrusions; when the first component is at the abutment angle, the first protrusions and the second protrusions abut against each other; when the first component is at the engagement angle, the first protrusions face the second gaps, and the second protrusions face the first gaps.
[0009] In a preferred embodiment, the first protrusion includes a first end face, two first side faces, and two first sliding surfaces, the first sliding surfaces connecting the first end face and the first side faces; the second protrusion includes a second end face, two second side faces, and two second sliding surfaces, the second sliding surfaces connecting the second end face and the second side faces; when the first component is at the abutment angle, the first end face abuts against the second end face, the first gap is formed between two adjacent first side faces, and the second gap is formed between two adjacent second side faces.
[0010] In a preferred embodiment, the orthopedic mechanism further includes an elastic element that drives the flattening member away from the first member. The flattening member is fixed to the second member, and during the flattening operation, when the first member is at the engagement angle, the flattening member compresses the elastic element.
[0011] In a preferred embodiment, the flattening member includes a connecting end fixed to the second component, a flattening end facing away from the connecting end, and a mounting platform located between the connecting end and the flattening end; one end of the elastic member is connected to the mounting platform.
[0012] In a preferred embodiment, the orthopedic mechanism further includes a first mounting plate and a second mounting plate, the first mounting plate being located on the side of the mounting platform away from the second component, and the flattening end penetrating through the first mounting plate, the other end of the elastic member being connected to the second mounting plate, and the connecting end penetrating through the second mounting plate.
[0013] In a preferred embodiment, the orthopedic mechanism further includes a third mounting plate and a connecting strip. One end of the output shaft of the drive source passes through the third mounting plate and is connected to the first component. The third mounting plate is located on the side of the second mounting plate opposite to the first mounting plate. The first component abuts against the side of the third mounting plate facing the first mounting plate. The first mounting plate, the second mounting plate, and the third mounting plate are all fixed to the connecting strip.
[0014] In a preferred embodiment, the orthopedic mechanism further includes a slotted photoelectric sensor and a positioning element. One end of the output shaft of the drive source is fixed to the first component, and the other end is fixed to the positioning element. The positioning element is provided with a positioning part extending into the sensing slot of the slotted photoelectric sensor, and a plurality of positioning slots distributed circumferentially on the positioning part.
[0015] In a preferred embodiment, an orthopedic device is also provided, the orthopedic device including a first orthopedic component, a carrier for carrying a workpiece, and a power source for driving the first orthopedic component to flatten against the carrier, the first orthopedic component including a plurality of orthopedic mechanisms as described in any of the embodiments.
[0016] In a preferred embodiment, the orthopedic device further includes a second orthopedic component, the support member is located between the first orthopedic component and the second orthopedic component, the direction of the first orthopedic component toward the support member is a first direction, the support member is provided with a groove recessed along the first direction, the support member is also provided with an opening penetrating the bottom surface of the groove, the second orthopedic component includes the orthopedic mechanism, and the flattening member of the second orthopedic component is oriented in the opposite direction to the flattening member of the first orthopedic mechanism.
[0017] This utility model has the following beneficial effects:
[0018] The first component can be rotated to the abutting angle and the engagement angle. When the first component is at the abutting angle, it abuts against the second component, preventing the flattening component from retracting during the flattening process. At this time, the flattening component can flatten the area directly opposite it. When the first component is at the engagement angle, it engages with the second component, allowing the flattening component to retract during the flattening process. At this time, the flattening component can avoid flattening the area directly opposite it. Thus, by rotating the first component, one can choose whether to flatten the area directly opposite the flattening component. After the orthopedic device is equipped with multiple such orthopedic mechanisms, the area to be flattened can be flexibly selected by rotating the corresponding first component. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the orthopedic mechanism according to an embodiment of the present invention;
[0020] Figure 2 This is a schematic diagram of the structure of the first and second components according to an embodiment of the present invention;
[0021] Figure 3 This is a schematic diagram of the structure of the first and second components according to an embodiment of the present invention;
[0022] Figure 4 for Figure 1 Enlarged view of point a in the middle;
[0023] Figure 5 This is a schematic diagram of the structure of the first orthopedic component according to an embodiment of the present invention;
[0024] Figure 6 This is a schematic diagram of the structure of the orthopedic device according to an embodiment of the present invention;
[0025] Figure 7 This is a structural schematic diagram of the bearing member and displacement assembly according to an embodiment of the present invention.
[0026] Reference numerals: 1. Orthopedic mechanism; 10. First component; 11. First protrusion; 111. First end face; 112. First side face; 113. First sliding surface; 12. First gap; 20. Second component; 21. Second protrusion; 211. Second end face; 212. Second side face; 213. Second sliding surface; 22. Second gap; 30. Drive source; 40. Flattening component; 41. Connecting end; 42. Flattening end; 43. Mounting platform; 5 0. Elastic element; 60. Slotted photoelectric sensor; 70. Positioning element; 71. Positioning part; 72. Positioning slot; 81. First mounting plate; 82. Second mounting plate; 83. Third mounting plate; 84. Connecting strip; 100. Orthopedic device; 101. First orthopedic assembly; 102. Bearing element; 1021. Groove; 1022. Opening; 103. Power source; 104. Second orthopedic assembly; 105. Displacement assembly; F1. First direction; Detailed Implementation
[0027] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.
[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.
[0031] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.
[0032] Please refer to Figures 1-3 This utility model provides an orthopedic mechanism 1, which includes a first component 10, a second component 20, a drive source 30, and a flattening component 40. The second component 20 is disposed opposite to the first component 10. The drive source 30 drives the first component 10 to rotate. The flattening component 40 is located on the side of the second component 20 away from the first component 10. During the flattening process, the flattening component 40 contacts the workpiece, thereby flattening the workpiece. The drive source 30 can drive the first component 10 to rotate to a contact angle and a engagement angle, thus allowing selection of whether to flatten the area directly opposite the flattening component 40 by rotating the first component 10.
[0033] In this embodiment, since the first component 10 can rotate to both the abutment angle and the engagement angle, the flattening component 40 can be in two states during the flattening process. The following describes two possible situations that may occur when the straightening device 100 is performing the flattening operation:
[0034] When the first component 10 is at the abutting angle, the first component 10 abuts against the second component 20, so that the flattening component 40 cannot retract during the flattening process, that is, the distance between the flattening component 40 and the first component 10 remains unchanged. At this time, the flattening component 40 can flatten the area directly opposite it.
[0035] When the first component 10 is at the engagement angle, the first component 10 and the second component 20 no longer directly abut against each other, allowing the flattening component 40 to retract during the flattening process. During this process, the flattening component 40 will be forced to approach the first component 10 and drive the second component 20 to engage with the first component 10. During this process, the flattening component 40 can avoid flattening the area directly opposite it by retracting.
[0036] In one embodiment, the first component 10 is provided with a first protrusion 11 and the second component 20 is provided with a second protrusion 21. When the first component 10 is at the abutting angle, the first protrusion 11 and the second protrusion 21 abut against each other, so that the flattening component 40 cannot retract during the flattening process. When the first component 10 is at the engagement angle, the first protrusion 11 and the second protrusion 21 avoid each other, so that the flattening component 40 can retract during the flattening process.
[0037] Preferably, the number of the first protrusion 11 and the second protrusion 21 corresponds. It can be understood that the number of the first protrusion 11 and the second protrusion 21 can be one or more.
[0038] Preferably, the first component 10 has a plurality of first protrusions 11 distributed circumferentially, and a first gap 12 is formed between two adjacent first protrusions 11. The second component 20 has a plurality of second protrusions 21 distributed circumferentially, and a second gap 22 is formed between two adjacent second protrusions 21. When the first component 10 is at the abutting angle, the first protrusions 11 and the second protrusions 21 abut against each other. When the first component 10 is at the engagement angle, the first protrusions 11 face the second gap 22, and the second protrusions 21 face the first gap 12. During the flattening process, the first protrusions 11 can engage with the second gap 22, and the second protrusions 21 can engage with the first gap 12.
[0039] Preferably, there are three of each of the first protrusion 11 and the second protrusion 21. The first protrusion 11 and the second protrusion 21 have the same structure and size. The first protrusion 11 is evenly distributed on the first component 10 along the circumference, and the second protrusion 21 is also evenly distributed on the second component 20 along the circumference. This facilitates the combination of the first protrusion 11 with the first gap 12 and the second protrusion 21 with the second gap 22. It also facilitates the unified manufacturing of the first component 10 and the second component 20, and there is no need to distinguish them when installing the first component 10 and the second component 20 in the future.
[0040] In a preferred embodiment, reference may be made to Figures 1-3 The first protrusion 11 includes a first end face 111, two first side faces 112, and two first sliding surfaces 113, each of which connects the first end face 111 and a first side face 112. A first gap 12 is formed between adjacent first side faces 112. Correspondingly, the second protrusion 21 includes a second end face 211, two second side faces 212, and two second sliding surfaces 213, each of which connects the second end face 211 and a second side face 212. A second gap 22 is formed between adjacent second side faces 212.
[0041] Specifically, when the first component 10 is at the abutting angle, the first end face 111 and the second end face 211 abut against each other so that the flattening component 40 cannot retract; when the first component 10 and the second component 20 are combined, the first side face 112 and the second side face 212 are in contact and slide relative to each other. Of course, a certain gap can also be left between the first side face 112 and the second side face 212. In this way, when the first component 10 is switched to the abutting angle, the first component 10 and the second component 20 are easier to separate.
[0042] In actual operation, there may be some deviation in the control of the angle of the first component 10. During the flattening process, when the first component 10 deviates slightly from the joint angle, the first end face 111 will contact the second sliding surface 213, which will facilitate the first protrusion 11 to slide into the second gap 22, and the second end face 211 will contact the first sliding surface 113, which will facilitate the second protrusion 21 to slide into the first gap 12, so that the second component 20 can be easily joined with the first component 10.
[0043] It is understood that in some embodiments, the first sliding surface 113 and the second sliding surface 213 can be set as inclined planes, or the first sliding surface 113 and the first side surface 112 can be rounded. Of course, in other embodiments, the first sliding surface 113 and the second sliding surface 213 can also be set as curved surfaces with a certain curvature, which can also achieve the effect of facilitating the combination of the first protrusion 11 and the second protrusion 21 when there is a slight error between the first component 10 and the engagement angle.
[0044] In a preferred embodiment, to facilitate the separation of the first component 10 and the second component 20, the orthopedic mechanism 1 further includes an elastic element 50. During the flattening operation, when the first component 10 is at the engagement angle, the flattening element 40 is forced to approach the first component 10 and causes the second component 20 to engage with the first component 10. At this time, the flattening element 40 compresses the elastic element 50. When it is necessary to switch the first component 10 to the contact angle later, the elastic element 50 can drive the flattening element 40 away from the first component 10, while simultaneously causing the second component 20 to separate from the first component 10.
[0045] Preferably, the flattening member 40 includes a connecting end 41 and a flattening end 42, the flattening end 42 being opposite to the connecting end 41, the connecting end 41 being fixed to the second component 20, and a mounting platform 43 being located between the connecting end 41 and the flattening end 42. One end of the elastic member 50 is connected to the mounting platform 43. Specifically, the mounting platform 43 is used to mount the elastic member 50, which is preferably a spring, as can be referred to... Figure 1 The mounting platform 43 has multiple mounting slots for mounting elastic elements 50 on the side facing the first component 10. In order to make the second component 20 and the flattening component 40 have better rebound effect and uniform force, mounting slots are provided at the four corners of the mounting platform, and each mounting slot is provided with an elastic element 50.
[0046] In one embodiment, it can be combined Figure 5The orthopedic mechanism 1 also includes a first mounting plate 81 and a second mounting plate 82. The first mounting plate 81 is located on the side of the mounting platform 43 away from the second component 20, and the flattening end 42 passes through the first mounting plate 81. The other end of the elastic element 50 is connected to the second mounting plate 82, and the connecting end 41 passes through the second mounting plate 82. Of course, in some embodiments, the mounting groove for mounting the elastic element 50 can also be provided on the side of the second mounting plate 82 facing the first mounting plate 81.
[0047] Preferably, the first mounting plate 81 is provided with a through hole for the flattening end 42 to pass through, and the inner diameter of the through hole is set to correspond to the outer diameter of the flattening end 42, so that the first mounting plate 81 can play a guiding role in the flattening process.
[0048] Furthermore, the orthopedic mechanism 1 also includes a third mounting plate 83 and a connecting strip 84. The third mounting plate 83 is located on the side of the second mounting plate 82 opposite to the first mounting plate 81. The first mounting plate 81, the second mounting plate 82, and the third mounting plate 83 are all fixed to the connecting strip 84. The third mounting plate 83 can be used to mount the drive source 30. One end of the output shaft of the drive source 30 passes through the third mounting plate 83 and is connected to the first component 10. The first component 10 abuts against the side of the third mounting plate 83 facing the first mounting plate 81. During the flattening process, the first component 10, the second component 20, and the flattening component 40 will all be subjected to the reaction force from the workpiece. At this time, the third mounting plate 83 can bear the force and support the first component 10.
[0049] In one embodiment, refer to Figure 1 and Figure 4 The orthopedic mechanism 1 also includes a slotted photoelectric sensor 60 and a positioning member 70. One end of the output shaft of the drive source 30 is fixed to the first component 10, and the other end is fixed to the positioning member 70. The positioning member 70 is provided with a positioning part 71 that extends into the sensing slot of the slotted photoelectric sensor. The positioning part 71 is preferably in the shape of a circular plate, and a plurality of positioning slots 72 are distributed circumferentially on the positioning part 71.
[0050] In this embodiment, when the output shaft of the drive source 30 rotates, it can drive the first component 10 and the positioning component 70 to rotate synchronously. When the positioning groove 72 passes through the sensing groove of the groove-shaped photoelectric sensor 60, it can generate a signal change, thereby determining the rotation angle of the output shaft, and thus conveniently adjusting the first component 10 to the abutment angle and engagement angle.
[0051] Of course, in other embodiments, the drive source 30 can also be a high-precision stepper motor, which eliminates the need for the slotted photoelectric sensor 60 and the positioning element 70.
[0052] Preferably, the first protrusions 11 are evenly distributed on the first component 10, and the positioning grooves 72 are also evenly distributed on the positioning part 71. The number of positioning grooves 72 corresponds to the number of the first protrusions 11. For example, when the number of the first protrusions 11 is 3, the number of positioning grooves 72 is also 3.
[0053] In one embodiment, an orthopedic device 100 is provided, which may be referred to Figure 5 and Figure 6 The orthopedic device 100 includes a first orthopedic component 101, a support member 102, and a power source 103. The support member 102 is used to support the workpiece, and the power source 103 is used to drive the first orthopedic component 101 to flatten against the support member 102. The power source 103 is preferably a hydraulic cylinder. The first orthopedic component 101 includes multiple orthopedic mechanisms 1, and the multiple sets of orthopedic mechanisms 1 are arranged in an array.
[0054] In this embodiment, since the area directly opposite the flattening component 40 can be flattened by rotating the first component 10 in the straightening mechanism 1, the straightening device 100, after setting multiple straightening mechanisms 1, can flexibly select the area to be flattened by rotating the corresponding first component 10. This allows it to avoid protruding structures on some special workpieces during the flattening process, thus preventing unnecessary damage. Therefore, the straightening device 100 using the straightening mechanism 1 can not only flexibly select the flattening area but also handle the flattening of some non-simple plate-shaped workpieces, making it more versatile.
[0055] Further references can be made. Figure 6 The orthopedic device 100 also includes a second orthopedic assembly 104, which is also provided with multiple orthopedic mechanisms 1, and the flattening member 40 of the second orthopedic assembly faces opposite directions to the flattening member 40 of the first orthopedic assembly. A support member 102 is located between the first orthopedic assembly 101 and the second orthopedic assembly 104. The direction of the first orthopedic assembly 101 toward the support member 102 is a first direction F1. The support member 102 has a recessed groove 1021 formed along the first direction F1, and also has an opening 1022 penetrating the bottom surface of the groove 1021. The groove 1021 can be used to place a workpiece, and the opening 1022 allows the flattening member 40 of the bottom second orthopedic assembly 104 to pass through.
[0056] In this embodiment, the flattening member 40 on the first orthopedic component 101 and the flattening member 40 on the second orthopedic component 104 are arranged one-to-one facing each other. When the workpiece needs to be flattened and orthopedic in one or more areas, the flattening member 40 on the second orthopedic component 104 can cooperate with the flattening member 40 on the first orthopedic component 101 to flatten it.
[0057] In a preferred embodiment, reference may be made to Figure 6The orthopedic device 100 also includes a displacement assembly 105 connected to the support member 102. The displacement assembly 105 can drive the support member 102 to move up, down, and translate. Specifically, the displacement assembly 105 includes two translational slide rails and one lifting slide rail, and has three drive devices to drive the support member 102 to perform triaxial displacement. The translational scheme can use synchronous belt drive, while the lifting scheme can use screw drive.
[0058] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An orthopedic mechanism, characterized in that, The straightening mechanism includes: a first component, a second component disposed opposite to the first component, a drive source for driving the first component to rotate, and a flattening component disposed on the side of the second component away from the first component; the drive source can drive the first component to rotate to a contact angle and a engagement angle, when flattening the workpiece: When the first component is at the abutment angle, the distance between the flattening component and the first component remains unchanged; When the first component is at the engagement angle, the flattening component approaches the first component and drives the second component to engage with the first component.
2. The orthopedic mechanism according to claim 1, characterized in that, The first component has a plurality of first protrusions distributed circumferentially, and a first gap is formed between two adjacent first protrusions. The second component has a plurality of second protrusions distributed circumferentially, and a second gap is formed between two adjacent second protrusions. When the first component is at the abutting angle, the first protrusions and the second protrusions abut against each other. When the first component is at the joining angle, the first protrusions face the second gaps, and the second protrusions face the first gaps.
3. The orthopedic mechanism according to claim 2, characterized in that, The first protrusion includes a first end face, two first side faces, and two first sliding surfaces, with the first sliding surfaces connecting the first end face and the first side faces; the second protrusion includes a second end face, two second side faces, and two second sliding surfaces, with the second sliding surfaces connecting the second end face and the second side faces; when the first component is at the abutment angle, the first end face abuts against the second end face, the first gap is formed between two adjacent first side faces, and the second gap is formed between two adjacent second side faces.
4. The orthopedic mechanism according to claim 1, characterized in that, The orthopedic mechanism further includes an elastic element that drives the flattening member away from the first member. The flattening member is fixed to the second member. During the flattening operation, and when the first member is at the engagement angle, the flattening member compresses the elastic element.
5. The orthopedic mechanism according to claim 4, characterized in that, The flattening member includes a connecting end fixed to the second component, a flattening end facing away from the connecting end, and a mounting platform located between the connecting end and the flattening end; one end of the elastic member is connected to the mounting platform.
6. The orthopedic mechanism according to claim 5, characterized in that, The orthopedic mechanism further includes a first mounting plate and a second mounting plate. The first mounting plate is located on the side of the mounting platform away from the second component, and the flattening end passes through the first mounting plate. The other end of the elastic member is connected to the second mounting plate, and the connecting end passes through the second mounting plate.
7. The orthopedic mechanism according to claim 6, characterized in that, The orthopedic mechanism further includes a third mounting plate and a connecting strip. One end of the output shaft of the drive source passes through the third mounting plate and is connected to the first component. The third mounting plate is located on the side of the second mounting plate away from the first mounting plate. The first component abuts against the side of the third mounting plate facing the first mounting plate. The first mounting plate, the second mounting plate, and the third mounting plate are all fixed to the connecting strip.
8. The orthopedic mechanism according to claim 1, characterized in that, The orthopedic mechanism further includes a slotted photoelectric sensor and a positioning component. One end of the output shaft of the drive source is fixed to the first component, and the other end is fixed to the positioning component. The positioning component is provided with a positioning part that extends into the sensing slot of the slotted photoelectric sensor, and a plurality of positioning slots distributed circumferentially on the positioning part.
9. An orthopedic device, characterized in that, The orthopedic device includes a first orthopedic component, a carrier for carrying a workpiece, and a power source for driving the first orthopedic component to flatten the workpiece. The first orthopedic component includes a plurality of orthopedic mechanisms as described in any one of claims 1-8.
10. The orthopedic device according to claim 9, characterized in that, The orthopedic device further includes a second orthopedic component. The support member is located between the first orthopedic component and the second orthopedic component. The direction in which the first orthopedic component flattens the support member is a first direction. The support member is provided with a groove formed by recessing along the first direction. The support member is also provided with an opening penetrating the bottom surface of the groove. The second orthopedic component includes the orthopedic mechanism, and the flattening member of the second orthopedic component is oriented in the opposite direction to the flattening member of the first orthopedic component.