Spring detecting and correcting equipment

Abstract

The utility model provides spring detection and shape correction equipment, which comprises a spring seat, which comprises a fixed seat and a rotating seat which is rotatably connected with the fixed seat and is used for placing a spring; the turntable is fixed with the fixed seat and can drive the spring seat to sequentially rotate to a first station and a second station; the first detection assembly is used for detecting the deformation of the spring on the first station; the first shape correcting assembly is used for correcting the shape of the deformed spring on the second station, the first shape correcting assembly comprises a first inserting piece and a first tool, the first inserting piece is inserted into the spring gap in the radial direction of the spring, the first tool is arranged opposite to the first inserting piece and presses the spring in the radial direction of the spring, and the first inserting piece and the first tool move relative to the spring; and the relative movement direction is the axial direction of the spring. According to the scheme, the rotating disc can drive the spring seat to rotate to the first station and the second station, so that the spring on the spring seat can be subjected to deformation detection of the first detection assembly and shape correction of the first shape correction assembly, and the yield of the spring can be increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of spring correction, and particularly relates to a spring detection and correction device. BACKGROUND

[0002] Springs are common mechanical parts that can produce elastic deformation, and are currently widely used in various industries. In actual application or production, some springs may have unintended plastic deformation, which affects the quality and performance of the springs, and the springs need to be corrected. In particular, in a spring production line with a large quantity, the quality of the springs needs to be strictly controlled to improve the yield.

[0003] Therefore, it is necessary to provide a spring detection and correction device to improve the yield of the springs. CONTENT OF THE INVENTION

[0004] In view of the above problems of the prior art, the present application aims to provide a spring detection and correction device to improve the yield of the springs.

[0005] According to the embodiments of the present application, the first scheme is a spring detection and correction device, which comprises:

[0006] A spring seat comprising a fixed seat and a rotating seat rotatably connected to the fixed seat and configured to place a spring;

[0007] A rotating disc fixed to the fixed seat and configured to drive the spring seat to rotate to a first station and a second station in sequence;

[0008] A first detection assembly configured to detect the deformation of the spring at the first station; and

[0009] A first correction assembly configured to correct the deformed spring at the second station, the first correction assembly comprising a first insert inserted into a gap of the spring along a radial direction of the spring, and a first tool disposed opposite to the first insert and configured to press the spring along the radial direction of the spring, the first insert and the first tool are configured to move relative to the spring, and the relative movement direction is an axial direction of the spring.

[0010] In a preferred scheme, the rotating disc is configured to drive the spring seat to rotate from the second station to a third station, and the spring detection and correction device further comprises a second correction assembly configured to correct the deformed spring at the third station, the second correction assembly comprising a second insert inserted into the gap of the spring along the radial direction of the spring, and a second tool disposed opposite to the second insert and configured to press the spring along the radial direction of the spring, the second insert and the second tool are configured to move relative to the spring, and the relative movement direction is the axial direction of the spring, wherein a correction range of the second insert in the axial direction of the spring does not overlap with a correction range of the first insert in the axial direction of the spring.

[0011] In a preferred embodiment, the first orthopedic assembly further comprises a first driving source driving the first insert to move axially along the spring, a second driving source driving the first insert to move radially along the spring, a third driving source driving the first tooling pressing spring, and a fourth driving source driving the first tooling to move axially along the spring.

[0012] The second orthopedic assembly further comprises a fifth driving source driving the second insert to move axially along the spring, a sixth driving source driving the first insert to move radially along the spring, a seventh driving source driving the second tooling pressing spring, and an eighth driving source driving the second tooling to move axially along the spring.

[0013] In a preferred embodiment, the first orthopedic assembly further comprises a first lead screw, a first synchronous belt connecting an output shaft of the second driving source and the first lead screw, and a first sleeve threadedly connected with the first lead screw, one end of the first sleeve having an opening for the first lead screw to extend into, and the first insert being arranged at the other end of the first sleeve.

[0014] The second orthopedic assembly further comprises a second lead screw, a second synchronous belt connecting an output shaft of the sixth driving source and the second lead screw, and a second sleeve threadedly connected with the second lead screw, one end of the second sleeve having an opening for the second lead screw to extend into, and the second insert being arranged at the other end of the second sleeve.

[0015] In a preferred embodiment, the turntable can drive the spring seat to rotate from the third station to the fourth station, and the spring detection and straightening device further comprises a second detection assembly detecting the deformation of the spring at the fourth station, and the spring detection and straightening device further comprises a driving motor driving the rotating seat to rotate, and the first station, the second station, the third station and the fourth station are each provided with one driving motor, the driving motor is located at one side of the bottom of the turntable, and the driving motor can move axially along the turntable.

[0016] In a preferred embodiment, the turntable can drive the spring seat to rotate from the second station to the fourth station, and the spring detection and straightening device further comprises a second detection assembly detecting the deformation of the spring at the fourth station, and the first detection assembly comprises a first industrial camera arranged along the radial direction of the spring and towards the spring, and a second industrial camera arranged along the axial direction of the spring and towards the spring; the second detection assembly comprises a third industrial camera arranged along the radial direction of the spring and towards the spring, and a fourth industrial camera arranged along the axial direction of the spring and towards the spring.

[0017] In a preferred embodiment, the rotating seat is provided with an elastic member and a plurality of clamping members, the plurality of clamping members slide along the radial direction of the rotating seat to clamp the spring, and the elastic member drives the clamping members to clamp the spring tightly.

[0018] In a preferred embodiment, the rotating seat is further provided with a rotatable rotating member, a connecting member having one end rotatably connected with the clamping member and the other end rotatably connected with the rotating member, and a driving member for driving the clamping member to slide in a direction away from the clamping direction, when one of the clamping members slides, the connecting member connected with the clamping member drives the rotating member to rotate, thereby driving other connecting members to drive the corresponding clamping members to slide.

[0019] In a preferred embodiment, the rotating seat is further provided with a rotatable rotating member, a connecting member having one end rotatably connected with the clamping member and the other end rotatably connected with the rotating member, and a driving member for driving the clamping member to slide in a direction away from the clamping direction, when one of the clamping members slides, the connecting member connected with the clamping member drives the rotating member to rotate, thereby driving other connecting members to drive the corresponding clamping members to slide.

[0020] In a preferred embodiment, the spring detection and correction equipment further comprises a feeding assembly for transferring the spring to the feeding station and a discharging assembly for transferring the spring from the discharging station, and the feeding assembly and the discharging assembly each comprise an insertion member axially inserted with the spring, a translation driving source for driving the insertion member to translate, a lifting driving source for driving the insertion member to lift, and a rotation driving source for driving the insertion member to rotate.

[0021] The utility model has the following beneficial effects:

[0022] In the scheme of the present application, the rotating seat can drive the spring seat to rotate to the first station and the second station, so that the spring thereon can receive the deformation detection of the first detection assembly and the correction of the first correction assembly, thereby improving the yield rate of the spring. In addition, the first correction assembly can replace manual identification of whether the spring has deformation, so that the spring can be suitable for mass production. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure diagram of the spring detection and correction equipment according to an embodiment of the utility model;

[0024] Figure 2 The structure diagram of the spring detection and correction equipment according to an embodiment of the utility model from another perspective;

[0025] Figure 3A structure schematic view of the first and second orthopedic components according to an embodiment of the utility model;

[0026] Figure 4 A structure schematic view of the spring detection orthopedic equipment from another view according to an embodiment of the utility model;

[0027] Figure 5 A partial structure schematic view of the first or second orthopedic component according to an embodiment of the utility model;

[0028] Figure 6 A schematic view of the spring placed on the spring seat according to an embodiment of the utility model;

[0029] Figure 7 A structure schematic view of the rotating seat according to an embodiment of the utility model;

[0030] Figure 8 A structure schematic view of the clamping piece and the driving piece according to an embodiment of the utility model;

[0031] Figure 9 A structure schematic view of the feeding assembly according to an embodiment of the utility model.

[0032] The drawing figure sign: 10, spring seat;11, fixed seat;12, rotating seat;121, elastic piece;122, clamping piece;1221, second extrusion inclined plane;123, rotating piece;124, connecting piece;125, driving piece;1251, push rod;1252, extrusion block;1252, first extrusion inclined plane;20, rotating disc;30, first detection assembly;31, first industrial camera;32, second industrial camera;40, first orthopedic component;41, first insert piece;42, first tooling;43, first driving source;44, second driving source;45, third driving source, 46, fourth driving source;47, first screw;48, first synchronous belt;49, first sleeve;50, second orthopedic component;51, second insert piece;52, second tooling;53, fifth driving source;54, sixth driving source;55, seventh driving source;56, eighth driving source;57, second screw;58, second synchronous;59, second sleeve;60, second detection assembly;61, third industrial camera;62, fourth industrial camera;71, driving motor;72, unlocking driving source;80a, feeding assembly;80b, discharging assembly;81, plug-in piece;82, translation driving source;83, lifting driving source;84, rotary driving source;d0, feeding station;d1, first station;D2, second station;D3, third station;D4, fourth station;D5, discharging station; DETAILED DESCRIPTION

[0033] In order for the person skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] It should be noted that when an element is referred to as being "fixed" or "disposed" on another component, it can be directly on the other component or indirectly disposed on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0035] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple", "several" is two or more, unless otherwise explicitly specified.

[0037] It should be understood that the structures, proportions, sizes and the like shown in the drawings of the present application are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and do not have technical significance, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0038] Please refer to Figures 1-6The utility model provides an embodiment provides a kind of spring detection straightening equipment, and spring detection straightening equipment includes: spring seat 10, carousel 20, first detection component 30 and first straightening component 40.Wherein, spring seat 10 includes fixed seat 11 and rotating seat 12, rotating seat 12 is connected with fixed seat 11 rotation, and rotating seat 12 is used to place spring, carousel 20 is fixed with fixed seat 11, can drive spring seat 10 sequentially rotate to first station d1 and second station d2, first detection component 30 is used to detect the deformation of spring on first station d1, when first detection component 30 detects that spring exists deformation, after carousel 20 rotates spring seat 10 and the spring of deformation to second station d2, first straightening component 40 can be shaped to the spring of deformation on second station d2.

[0039] Specifically, can refer to Figure 3 , first straightening component 40 includes first insert 41 and first tooling 42, when rotating seat 12 drives spring to rotate to suitable angle, first insert 41 can be inserted into spring gap along the radial direction of spring, first tooling 42 is arranged towards first insert 41, when first insert 41 is inserted in place, first tooling 42 can be pressed towards spring along the radial direction of spring, to realize straightening. Preferably, first insert 41 is obliquely arranged to adapt to the gap structure of spring, so that first insert 41 is suitable for insertion, and first tooling 42 is provided with a groove matching the profile of spring towards one end of spring, to make straightening more stable.

[0040] To realize the straightening of spring in each place in axial direction, first insert 41 and first tooling 42 are arranged to move relatively with spring, and the relative motion direction is the axial direction of spring.It can be understood that, based on the relative motion arrangement of first insert 41 and first tooling 42 with spring, in some embodiments, spring seat 10 itself can be arranged to move along the axial direction of spring, or spring seat 10 can drive the whole spring to move in axial direction, while first insert 41 and first tooling 42 are fixed, which can realize the relative motion;Of course, in other embodiments, spring seat 10 can be arranged to be fixed on carousel 20, while first insert 41 and first tooling 42 can move relatively in the axial direction of spring, which can also realize the relative motion.

[0041] In the embodiment, carousel 20 can drive spring seat 10 to rotate to first station and second station, so that the spring thereon can accept the deformation detection of first detection component 30 and the straightening of first straightening component 30, so that the yield of spring can be improved.In addition, first straightening component 30 can replace manual to identify whether spring exists deformation, so that spring can be suitable for mass production.

[0042] In a preferred embodiment, the rotary table 20 can drive the spring seat 10 to rotate from the second station d2 to a third station d3, and the spring detection and straightening device further comprises a second straightening assembly 50, which can straighten the deformed spring at the third station d3.

[0043] Specifically, reference can be made to Figure 3 The second straightening assembly 50 comprises a second insert 51 and a second tool 52. When the rotary table 12 drives the spring to rotate to a proper angle, the second insert 51 can be inserted into the spring gap along the radial direction of the spring, and the second tool 52 is arranged opposite to the second insert 51. When the second insert 51 is inserted into place, the second tool 52 can be pressed towards the spring along the radial direction of the spring to achieve straightening. Preferably, the second insert 51 is arranged obliquely to adapt to the gap structure of the spring, so that the second insert 51 is suitable for insertion, and the second tool 52 is provided with a groove matching the profile of the spring at one end of the spring, so that the straightening is more stable.

[0044] To achieve straightening of the spring in all directions in the axial direction, the second insert 51 and the second tool 52 are arranged to move relative to the spring, and the relative movement direction is the axial direction of the spring. It can be understood that based on the relative movement arrangement of the second insert 51 and the second tool 52 relative to the spring, in some embodiments, the spring seat 10 itself can be arranged to move along the axial direction of the spring, or the spring seat 10 can drive the entire spring to move along the axial direction, and the second insert 51 and the second tool 52 are fixed, which can achieve the relative movement; of course, in other embodiments, the spring seat 10 can be arranged to be fixed on the rotary table 20, and the second insert 51 and the second tool 52 can move relative to the axial direction of the spring, which can also achieve the relative movement.

[0045] Preferably, the first insert 41 and the second insert 51 are preferably wedge-shaped structures.

[0046] Preferably, in order to improve the work efficiency and shorten the waiting time of the device, the spring seat 10 on the rotary table 20 has a plurality of spring seats, so that the device can perform feeding, detection or straightening work on the springs at each station at the same time.

[0047] Preferably, in order to improve the efficiency of straightening the spring, the straightening range of the second insert 51 in the axial direction of the spring does not overlap with the straightening range of the first insert 41 in the axial direction of the spring. It can be understood that the above-mentioned non-overlapping straightening range can be that the straightening ranges of the two partially overlap, or that the ranges of the two do not have overlapping parts at all.

[0048] In a specific embodiment, the second orthopedic assembly 50 can work in cooperation with the first orthopedic assembly 40, the first orthopedic assembly 40 can orthopedic the lower half of the spring on the second station d2, and the second orthopedic assembly 50 can orthopedic the upper half of the spring on the third station d3, the two stations can orthopedic at the same time, which can improve the efficiency of orthopedic. Preferably, when the orthopedic range of the two is partially overlapped, it can be ensured that the middle section of the spring can be orthopedic.

[0049] Of course, in other embodiments, the orthopedic range of the second orthopedic assembly 50 and the first orthopedic assembly 40 can also be reversed, that is, the first orthopedic assembly 40 can orthopedic the upper half of the spring on the second station d2, and the second orthopedic assembly 50 can orthopedic the lower half of the spring on the third station d3.

[0050] In a specific embodiment, the first insert 41 and the first tooling 42 in the first orthopedic assembly 40 are both set to be actively movable, so as to realize relative movement with the spring in the axial direction of the spring. Preferably, the spring is vertically placed on the spring seat 10, that is, the first insert 41 and the first tooling 42 can adjust the orthopedic position by lifting.

[0051] Among them, reference can be made to Figure 3 and Figure 4 The first orthopedic assembly 40 further comprises: a first driving source 43 for driving the first insert 41 to move in the axial direction of the spring, a second driving source 44 for driving the first insert 41 to move in the radial direction of the spring, a third driving source 45 for driving the first tooling 42 to press the spring, and a fourth driving source 46 for driving the first tooling 42 to move in the axial direction of the spring;

[0052] In a specific embodiment, the second insert 51 and the second tooling 52 in the second orthopedic assembly 50 are both set to be actively movable, so as to realize relative movement with the spring in the axial direction of the spring. Preferably, the spring is vertically placed on the spring seat 10, that is, the second insert 51 and the second tooling 52 can adjust the orthopedic position by lifting.

[0053] Among them, reference can be made to Figure 3 and Figure 4 The second orthopedic assembly 50 further comprises: a fifth driving source 53 for driving the second insert 51 to move in the axial direction of the spring, a sixth driving source 54 for driving the first insert 41 to move in the radial direction of the spring, a seventh driving source 55 for driving the second tooling 52 to press the spring, and an eighth driving source 56 for driving the second tooling 52 to move in the axial direction of the spring.

[0054] In a specific embodiment, the first orthopedic assembly 40 and the second orthopedic assembly 50 are the same in structure, and reference can be made to Figure 5It can be understood that when it is the first orthopedic assembly 40, its reference numeral can refer to the number outside the brackets, and when it is the second orthopedic assembly 50, its reference numeral can refer to the number inside the brackets.

[0055] Specifically, the first orthopedic assembly 40 further comprises a first lead screw 47, a first synchronous belt 48, and a first sleeve 49. The first synchronous belt 48 is connected between the output shaft of the second driving source 44 and the first lead screw 47, the first sleeve 49 is threadedly connected with the first lead screw 47, one end of the first sleeve 49 has an opening for the first lead screw 47 to extend into, and the first insert 41 is arranged at the other end of the first sleeve 49. The second orthopedic assembly 50 further comprises a second lead screw 57, a second synchronous belt 58, and a second sleeve 59. The second synchronous belt 58 is connected between the output shaft of the sixth driving source 54 and the second lead screw 57, the second sleeve 59 is threadedly connected with the second lead screw 57, one end of the second sleeve 59 has an opening for the second lead screw 57 to extend into, and the second insert 51 is arranged at the other end of the second sleeve 59.

[0056] In the embodiment, the use of the lead screw transmission can improve the precision of the insertion of the insert spring, and the arrangement of the synchronous belt can make the spatial layout of the orthopedic assembly more compact, thereby reducing the space occupied by the equipment.

[0057] In a preferred embodiment, the turntable 20 can drive the spring seat 10 to rotate from the third station d3 to the fourth station d4. The spring detection and straightening device further comprises a second detection assembly 60, which can be used to detect the deformation of the spring at the fourth station d4. When the spring is still detected to have deformation at the fourth station d4 after being straightened by the first orthopedic assembly 40 and the second orthopedic assembly 50, the turntable 20 can drive the spring seat 10 to rotate, so as to rotate the spring to the second station d2 and / or the third station d3 for straightening again.

[0058] Further, the spring detection and straightening device further comprises a driving motor 71 for driving the rotation seat 12 to rotate. For example, the driving motor 71 can be arranged on the side of the turntable 20, and the driving motor 71 can move along the axial direction of the turntable 20. Figure 4

[0059] ​In one specific embodiment, when the second rectifying assembly 50 is not set, the turntable 20 can drive the spring seat 10 to rotate from the second station d2 to the fourth station d4, and the spring detection rectifying device further comprises a second detection assembly 60, which can be used to detect the deformation of the spring at the fourth station d4. When the spring is still detected to have deformation at the fourth station d4 after being rectified by the first rectifying assembly 40, the turntable 20 can drive the spring seat 10 to rotate, so as to rotate the spring to the second station d2 again for rectification.

[0060] In one specific embodiment, referring to FIG. 1 and FIG. 2, Figure 2 The first detection assembly 30 comprises a first industrial camera 31 arranged along the radial direction of the spring and towards the spring, and a second industrial camera 32 arranged along the axial direction of the spring and towards the spring; and the second detection assembly 60 comprises a third industrial camera 61 arranged along the radial direction of the spring and towards the spring, and a fourth industrial camera 62 arranged along the axial direction of the spring and towards the spring.

[0061] In one preferred embodiment, referring to FIG. 1 and FIG. 2, Figure 6 and Figure 7 In order to enable the spring to be placed more stably on the spring seat 10, the rotating seat 12 is provided with an elastic member 121 and a plurality of clamping members 122. The plurality of clamping members 122 slide along the radial direction of the rotating seat 12 to clamp the spring, and the elastic member 121 drives the clamping members 122 to clamp the spring tightly. In this embodiment, the number of clamping members 122 is preferably three, and the elastic member 121 is preferably a compression spring.

[0062] Further, the rotating seat 12 is further provided with a rotating member 123, a connecting member 124, and a driving member 125. The rotating member 123 can rotate along the axial direction of the rotating seat 12. One end of the connecting member 124 is rotationally connected with the clamping member 122, and the other end is rotationally connected with the rotating member 123. The driving member 125 can drive the clamping member 122 to slide away from the clamping direction, so as to loosen the clamping of the spring. Referring to FIG. 1 and FIG. 2, Figure 7 When one clamping member 122 slides, the connecting member 124 connected with it will drive the rotating member 123 to rotate, so that the other connecting members 124 drive the corresponding clamping members 122 to slide. In this embodiment, the rotating member 123 and the connecting member 124 are arranged to drive, so that only one elastic member 121 and one driving member 125 can be arranged on the rotating seat 12.

[0063] In one preferred embodiment, the turntable 20 can drive the spring seat 10 to rotate from the feeding station d0 to the first station d1, and from the second station d2 to the discharging station d5. Referring to FIG. 1 and FIG. 2, Figure 4 The feeding station d0 and the discharging station d5 are each provided with an unlocking driving source 72. Referring to FIG. 1 and FIG. 2, Figure 8The driving member 125 includes a push rod 1251 penetrating the rotary disc 20 and a pressing block 1252 for sliding the clamping member 122. The push rod 1251 is pushed by the unlocking driving source 72 from the bottom of the rotary disc 20 to make the pressing block 1252 contact with the clamping member 122 at the inclined surface and generate pressing force, thereby driving the clamping member 122 to slide away from the clamping direction.

[0064] The pressing block 1252 includes a first pressing inclined surface 1252 and the clamping member 122 includes a second pressing inclined surface 1221. When the push rod 1251 is pushed by the unlocking driving source 72 from the bottom of the rotary disc 20, the first pressing inclined surface 1252 contacts with the second pressing inclined surface 1221, thereby pushing the clamping member 122 to slide away from the clamping direction to release the clamping of the spring and make the spring easy to be taken out or placed into the spring seat 10.

[0065] In a preferred embodiment, the spring detection and orthopedic device further includes a feeding assembly 80a for transferring the spring to the feeding station d0 and a discharging assembly 80b for transferring the spring from the discharging station d5. For details, please refer to Figure 9 The feeding assembly 80a and the discharging assembly 80b each include a plug-in member 81, a translation driving source 82, a lifting driving source 83 and a rotation driving source 84. The plug-in member 81 is axially plugged into the spring, the translation driving source 82 is used to drive the plug-in member 81 to translate, the lifting driving source 83 is used to drive the plug-in member 81 to lift, the translation driving source 82 and the lifting driving source 83 are preferably linear driving air cylinders, and the rotation driving source 84 is used to drive the plug-in member 81 to rotate so that the horizontally placed spring can be changed to be vertically placed when being transferred to the spring seat 10. The rotation driving source 84 is preferably a rotary air cylinder.

[0066] In a specific embodiment, the rotary disc 20 is fixed with a gear ring at the bottom and a rotatable driving source is arranged at the bottom of the rotary disc 20. A gear is arranged on the output shaft of the driving source. The gear rotates to drive the gear ring and the rotary disc 20 to rotate, so that the rotary disc 20 can drive the spring seat 10 to rotate from the feeding station d0 to the first station d1, the second station d2, the third station d3, the fourth station d4 and the discharging station d5 in sequence. For details, please refer to Figure 1 and Figure 2 An feeding conveyor belt can be arranged at the feeding station d0 and a discharging conveyor belt can be arranged at the discharging station d5.

[0067] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended 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. A spring testing and orthopedic device, characterized in that, include: A spring seat includes a fixed seat and a rotating seat rotatably connected to the fixed seat and holding the spring; The turntable, fixed to the fixed base, can drive the spring seat to rotate sequentially to the first and second working positions; The first detection component detects the deformation of the spring at the first station; and The first straightening assembly straightens the deformed spring at the second station. The first straightening assembly includes a first insert that is inserted into the spring gap along the radial direction of the spring, and a first tooling that is disposed opposite to the first insert and presses against the spring along the radial direction of the spring. Both the first insert and the first tooling are disposed relative to the spring, and the direction of the relative movement is the axial direction of the spring.

2. The spring testing and orthopedic device according to claim 1, characterized in that, The turntable can drive the spring seat to rotate from the second station to the third station. The spring detection and straightening device also includes a second straightening component for straightening the deformed spring at the third station. The second straightening component includes a second insert that is inserted into the spring gap along the radial direction of the spring, and a second tooling that is arranged opposite to the second insert and presses against the spring along the radial direction of the spring. Both the second insert and the second tooling can move relative to the spring, and the direction of the relative movement is the axial direction of the spring. The straightening range of the second insert in the axial direction of the spring does not coincide with the straightening range of the first insert in the axial direction of the spring.

3. The spring testing and orthopedic device according to claim 2, characterized in that, The first orthopedic assembly further includes: a first drive source for driving the first insert to move along the axial direction of the spring, a second drive source for driving the first insert to move along the radial direction of the spring, a third drive source for driving the first tooling to press against the spring, and a fourth drive source for driving the first tooling to move along the axial direction of the spring. The second orthopedic assembly further includes: a fifth drive source for driving the second insert to move axially along the spring, a sixth drive source for driving the first insert to move radially along the spring, a seventh drive source for driving the second tooling to press against the spring, and an eighth drive source for driving the second tooling to move axially along the spring.

4. The spring testing and orthopedic device according to claim 3, characterized in that, The first orthopedic assembly further includes a first lead screw, a first synchronous belt connecting the output shaft of the second drive source to the first lead screw, and a first sleeve threadedly connected to the first lead screw. One end of the first sleeve has an opening for the first lead screw to extend into, and the first insert is disposed at the other end of the first sleeve. The second orthopedic assembly further includes a second lead screw, a second synchronous belt connecting the output shaft of the sixth drive source to the second lead screw, and a second sleeve threadedly connected to the second lead screw. One end of the second sleeve has an opening for the second lead screw to extend into, and the second insert is located at the other end of the second sleeve.

5. The spring testing and orthopedic device according to claim 2, characterized in that, The turntable can drive the spring seat to rotate from the third station to the fourth station. The spring detection and straightening device also includes a second detection component for detecting the deformation of the spring at the fourth station. The spring detection and straightening device also includes a drive motor for driving the turntable to rotate. The first station, the second station, the third station and the fourth station are each equipped with a drive motor. The drive motor is located on the bottom side of the turntable and can move along the axial direction of the turntable.

6. The spring testing and orthopedic device according to claim 1, characterized in that, The turntable can drive the spring seat to rotate from the second station to the fourth station. The spring detection and straightening equipment also includes a second detection component for detecting the deformation of the spring at the fourth station. The first detection component includes a first industrial camera arranged radially toward the spring and a second industrial camera arranged axially toward the spring. The second detection component includes a third industrial camera arranged radially toward the spring and a fourth industrial camera arranged axially toward the spring.

7. The spring testing and orthopedic device according to claim 1, characterized in that, The rotating base is provided with an elastic element and a plurality of clamping elements. The plurality of clamping elements slide radially along the rotating base to clamp the spring, and the elastic element drives the clamping elements to clamp the spring tightly.

8. The spring testing and orthopedic device according to claim 7, characterized in that, The rotating base is also provided with a rotatable rotating component, a connecting component whose one end is rotatably connected to the clamping component and whose other end is rotatably connected to the rotating component, and a driving component that drives the clamping component to slide away from the clamping direction. When one of the clamping components slides, the connecting component connected to it will drive the rotating component to rotate, thereby causing the other connecting components to drive the corresponding connected clamping components to slide.

9. The spring testing and orthopedic device according to claim 8, characterized in that, The turntable can drive the spring seat to rotate from the loading station to the first station, and from the second station to the unloading station. Each loading station and unloading station is provided with an unlocking drive source. The drive component includes a push rod that passes through the turntable and an extrusion block that pushes the clamping component to slide. The unlocking drive source pushes the push rod from the bottom of the turntable so that the extrusion block makes inclined contact with the clamping component and generates extrusion, thereby driving the clamping component to slide away from the clamping direction.

10. The spring testing and orthopedic device according to claim 9, characterized in that, The spring testing and straightening equipment further includes a loading assembly for transferring the spring to the loading station and a unloading assembly for transferring the spring from the unloading station. Both the loading assembly and the unloading assembly include: a connector that is axially inserted into the spring, a translation drive source for driving the connector to translate, a lifting drive source for driving the connector to rise and fall, and a rotation drive source for driving the connector to rotate.

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