CN218638434U

CN218638434U - Bending device

Info

Publication number: CN218638434U
Application number: CN202222919920.6U
Authority: CN
Inventors: 尹恒; 李雄华; 臧建平
Original assignee: Shenzhen Sofarsolar Co Ltd
Current assignee: Shenzhen Sofarsolar Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-17
Anticipated expiration: 2032-11-02

Abstract

The embodiment of the application relates to the technical field of electronic component production, and particularly relates to a bending device which comprises a support, a limiting part and a bending mechanism. The support includes base and support frame, and the support frame is installed on the base. The limiting piece is arranged on the base and used for accommodating the electronic element. The bending mechanism comprises a driving mechanism and a roller mechanism, the driving mechanism is installed on the supporting frame, the roller mechanism is rotatably connected to the driving mechanism, the rotating axis of the roller mechanism is perpendicular to the first direction, and the driving mechanism is used for driving the roller mechanism to be close to or far away from the limiting part along the first direction. When the roller mechanism moves to the position of the limiting part along the first direction, the roller mechanism is contacted with the pin part of the electronic element arranged on the limiting part and bends the pin. The first direction is perpendicular to the base. Through the structure, the pin is bent between the roller mechanism and the electronic element by rolling friction, so that the current situation that the surface of the electronic element is easily scratched by the conventional structure is improved.

Description

Bending device

Technical Field

The embodiment of the application relates to the technical field of electronic element production, in particular to a bending device.

Background

Electronic devices used in daily life include various modules integrated by electronic components and circuit boards. The electronic element mainly comprises an electronic element body and pins extending from the electronic element, wherein the pins (Pin) are wiring led out from an internal circuit of the electronic element and connected with a circuit board or other circuits, and all the pins form an interface of the electronic element. So that the electronic component can be soldered to a circuit board or other circuit via the pins. When an electronic component is mounted on a circuit board, a circuit module or other electronic devices by soldering, the pins often need to be bent, so as to facilitate the mounting of the electronic component.

The inventor finds out in the process of implementing the embodiment of the application that at present: commonly used pin bending equipment comprises a manual lifting assembly, a bending plate and a limiting seat, wherein an electronic element is installed on the limiting seat, the bending plate is installed on the manual lifting assembly and is close to or far away from the limiting seat through the manual lifting assembly, and therefore the pin of the electronic element is bent. Due to the structure, the high frequency of the bending plate is in hard contact with the electronic element on the limiting seat, scratches are easily generated, the pin of the electronic element is badly bent, and the reliability is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a heat exchange module and consumer to improve present structure and can produce the scratch easily because the electronic component hard contact on the high-frequency and spacing seat of bending plate, make the electronic component pin produce bad bending, influence the current situation of reliability.

In order to solve the technical problem, the application adopts a technical scheme that: a bending apparatus is provided. The bending device comprises a support, a limiting piece and a bending mechanism. The support comprises a base and a support frame, and the support frame is installed on the base. The limiting part is mounted on the base and used for accommodating electronic elements. The bending mechanism comprises a driving mechanism and a roller mechanism, the driving mechanism is installed on the supporting frame, the roller mechanism is rotatably connected to the driving mechanism, the rotating axis of the roller mechanism is perpendicular to the first direction, and the driving mechanism is used for driving the roller mechanism to be close to or far away from the limiting part along the first direction. When the roller mechanism moves to the position of the limiting part along the first direction, the roller mechanism is in contact with a pin part of the electronic element installed on the limiting part and bends the pin. The first direction is perpendicular to the base.

Optionally, the roller mechanism comprises a mounting table, a roller and a roller. The mounting table is mounted on the driving mechanism, two ends of the rolling shaft are mounted on the mounting table, the roller is mounted on the rolling shaft, and the roller can rotate around a second direction relative to the mounting table; and/or the mounting table is mounted on the driving mechanism, two ends of the roller are mounted on the mounting table, the roller is mounted on the roller, and the roller can rotate around a second direction relative to the mounting table; the second direction is perpendicular to the first direction.

Optionally, the roller mechanism includes two rollers and two rollers, the two rollers are mounted on the mounting table at intervals along a third direction, one roller is mounted on one roller, and a distance between the two rollers along the third direction is greater than a length of the limiting piece in the third direction; the third direction is perpendicular to both the first direction and the second direction.

Optionally, the bending mechanism further includes a limiting assembly, the limiting assembly includes a butting plate and an elastic member, one end of the elastic member is connected to the mounting table, the other end of the elastic member is connected to the butting plate, the butting plate is installed on one side, facing the limiting part, of the mounting table, and the butting plate is used for butting and installing the electronic component on the limiting part.

Optionally, the bending device further comprises a guide assembly, the guide assembly comprises a lead screw and a sliding block, an installation part is arranged in the support frame in a protruding mode, one end of the lead screw is installed in the installation part, the other end of the lead screw is installed in the base in the first direction, the sliding block is sleeved on the lead screw and can be installed in the first direction in a relative mode, the lead screw slides, and the sliding block is connected with the installation table in a clamping mode.

Optionally, the material of the roller includes plastic and silicone. Or, the gyro wheel includes gyro wheel body and silica gel spare, silica gel spare install in the surface of gyro wheel body.

Optionally, the support frame includes a first vertical plate, a second vertical plate and a third vertical plate, the first vertical plate and the second vertical plate are disposed on the base relatively, two ends of the third vertical plate are connected to the first vertical plate and the second vertical plate respectively, a movable gap is left between the third vertical plate and the base, and the movable gap is used for the bending mechanism to move.

Optionally, actuating mechanism install in on the third riser, actuating mechanism includes mount, limit sleeve, handle portion, connecting rod and catch bar, the handle portion includes connecting portion and handle portion body, connecting portion and handle portion body mutually perpendicular, the mount install in on the third riser, limit sleeve install in the mount is close to one side of locating part, the one end of connecting portion rotate connect in the mount is kept away from the one end of locating part, the other end of connecting portion with the connecting rod rotates to be connected, the connecting rod respectively with the other end of connecting portion with the catch bar rotates to be connected, the catch bar passes limit sleeve with roller mechanism connects.

Optionally, the limiting member is provided with at least one limiting groove, and a position yielding portion is arranged at a corner of the limiting groove and used for plugging and unplugging the electronic component.

Optionally, the base is further provided with a limiting post, the limiting post protrudes from the base along the first direction, the limiting member is provided with a limiting hole, the limiting post is inserted into the limiting hole, and the limiting post is used for limiting the movement of the limiting member.

The beneficial effects of the embodiment of the application are that: different from the prior art, the embodiment of the application provides a bending device, which comprises a support, a limiting part and a bending mechanism. The support comprises a base and a support frame, and the support frame is installed on the base. The limiting part is mounted on the base and used for accommodating electronic elements. The bending mechanism comprises a driving mechanism and a roller mechanism, the driving mechanism is installed on the supporting frame, the roller mechanism is rotatably connected to the driving mechanism, the rotating axis of the roller mechanism is perpendicular to the first direction, and the driving mechanism is used for driving the roller mechanism to be close to or far away from the limiting part along the first direction. When the roller mechanism moves to the position of the limiting part along the first direction, the roller mechanism is in contact with a pin part of the electronic element installed on the limiting part and bends the pin. The first direction is perpendicular to the base. Through the structure, the pin of the electronic element is bent by utilizing rolling friction between the roller mechanism and the electronic element, so that the current situation that the current structure is easy to generate scratches on the surface of the electronic element and the reliability is influenced is improved.

Drawings

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

FIG. 1 is a perspective view of a bending apparatus provided in accordance with an embodiment of the present application;

FIG. 2 is a schematic view of a bending apparatus provided in accordance with an embodiment of the present application;

FIG. 3 is an exploded view of a bending device provided in accordance with an embodiment of the present application;

FIG. 4 is an enlarged view of section A of FIG. 3 according to one embodiment of the present application;

fig. 5 is an enlarged view of a portion B of fig. 3 according to an embodiment of the present disclosure.

The reference numbers for the bending device 100 are as follows:

Detailed Description

To facilitate an understanding of the present application, the present application is described in more detail below with reference to the figures and the detailed description. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a perspective view of a bending apparatus 100 according to an embodiment of the present disclosure is shown. The bending apparatus 100 includes a bracket 10, a stopper 20, and a bending mechanism 30. The support 10 includes a base 11 and a support 12, and the support 12 is mounted on the base 11. The stopper 20 is mounted on the base 11, and the stopper 20 is used for accommodating an electronic component. The bending mechanism 30 includes a driving mechanism 31 and a roller mechanism 32, the driving mechanism 31 is mounted on the support frame 12, the roller mechanism 32 is rotatably connected to the driving mechanism 31, a rotation axis of the roller mechanism 32 is perpendicular to the first direction X, and the driving mechanism 31 is configured to drive the roller mechanism 32 to approach or depart from the limiting member 20 along the first direction X. When the roller mechanism 32 moves to the position of the position-limiting member 20 along the first direction X, the roller mechanism 32 contacts with the pin portion of the electronic component mounted on the position-limiting member 20 and bends the pin. The first direction X is perpendicular to the base 11. It should be noted that, compared with the currently common bending plate, the bending mechanism 30 provided in the embodiment of the present application includes a driving mechanism 31 and a roller mechanism 32, where the roller mechanism 32 moves toward the limiting member 20 along the first direction X under the driving of the driving mechanism 31, and when the roller mechanism 32 abuts against a pin of an electronic component disposed on the limiting member 20, the roller mechanism 32 rolls relative to the electronic component and bends the pin, and the currently common bending plate needs to slide friction with the pin of the electronic component, which is easy to generate scratches on the pin.

Referring to fig. 2 to 4, a schematic view of a bending apparatus 100 provided in an embodiment of the present application, a schematic view of the bending apparatus 100 provided in an embodiment of the present application, and an enlarged view of a portion a of fig. 3 provided in an embodiment of the present application are respectively shown for the roller mechanism 32. The roller mechanism 32 includes a mount 321, a roller 322, and a roller 323. The mounting table 321 is mounted on the driving mechanism 31, two ends of the roller 322 are mounted on the mounting table 321, the roller 323 is mounted on the roller 322, and the roller 323 can rotate around the second direction Y relative to the mounting table 321, and/or the mounting table 321 is mounted on the driving mechanism 31, two ends of the roller 322 are mounted on the mounting table 31, the roller 323 is mounted on the roller 322, and the roller 322 can rotate around the second direction Y relative to the mounting table 31. The second direction Y is perpendicular to the first direction X. That is, at least one of the roller 322 and the roller 323 rotates relative to the mounting table 321, thereby facilitating the roller mechanism 32 to roll relative to the electronic component and bend the pins. It can be understood that the mounting table 321 includes a first platform 3211, a first mounting plate 3212, a second mounting plate 3213, and a third mounting plate 3214, the first mounting plate 3212, the second mounting plate 3213, and the third mounting plate 3214 are disposed oppositely in sequence along the second direction Y, and are all mounted on one side of the first platform 3211 facing the limiting member 20, the second mounting plate 3213 is disposed between the first mounting plate 3212 and the third mounting plate 3214, the widths of the first mounting plate 3212 and the third mounting plate 3214 are equal to the width of the first platform 3211, and the second mounting plates 3213 are disposed at two sides of the first platform 3211 at intervals. The two ends of the roller 322 are respectively mounted on the first mounting plate 3212 and the third mounting plate 3214, the middle of the roller 322 passes through the second mounting plate 3212, the first mounting plate 3212, the second mounting plate 3213 and the third mounting plate 3214 are used for mounting the roller 322, and the roller 323 is sleeved on the roller 322, optionally, the number of the rollers 323 may be two, and the two rollers are respectively disposed on two sides of the second mounting plate 3213.

It should be noted that, the technical solution provided in the embodiment of the present application not only can play the above role, but also can perform secondary forming on the pin: due to the design of the roller mechanism 32 provided by the embodiment of the application, a tangent line between the first platform 3211 and the roller 323 can be adjusted, and an included angle between the rotation axis of the roller 323 and the first platform 3211 can be adjusted by adjusting the diameter of the mixing wheel 323, the distance between the rotation axis of the roller 323 and the first platform 3211, and thereby the bending angle of the roller mechanism 32 to the pins of the electronic element is adjusted. Optionally, the bending angle of the electronic element pin may be any angle between 0 ° to 95 °,30 ° to 95 °,60 ° to 90 °, and 85 ° to 95 °; or, the pins of the electronic component may be bent not only into a right angle shape, but also into an arc shape or a rhombic shape by using the outer contour of the roller 323, so as to facilitate the welding of the pins of the electronic component with other electronic components or devices.

Please refer to fig. 4 in combination with other figures. The material of the roller 323 includes plastic and silicon gel. In yet other embodiments, the roller 323 includes a roller body 3231 and a silicone piece 3232, and the silicone piece 3232 is mounted on an outer surface of the roller body 3231. Through the design, pins of the electronic element can be further protected, the friction force of the roller 323 when the roller 323 is in contact with the pins is effectively reduced, and scratches are prevented.

Further, please refer to fig. 3 in combination with other figures. The roller mechanism 32 includes two rollers 322 and two rollers 323, the two rollers 322 are mounted on the mounting platform 321 at intervals along the third direction Z, that is, mounted on two sides of the first platform 3211 at intervals along the third direction Z, and one roller 323 is mounted on one roller 322, and along the third direction Z, a distance between the two rollers 322 is greater than a length of the position-limiting element 20 in the third direction Z; the third direction Z is perpendicular to the second direction Y. It is understood that the number of the rollers 323 and the second mounting plate 3213 may be plural, and the second mounting plate 3213 may also be used to separate a plurality of rollers 323 disposed on the same roller 322.

In the embodiments of the present application, please refer to fig. 3 in combination with other figures. The bending mechanism 30 further includes a limiting component 33, the limiting component 33 includes a contact plate 331 and an elastic member 332, one end of the elastic member 332 is connected to the mounting platform 321, the other end of the elastic member 332 is connected to the contact plate 331, the contact plate 331 is mounted on one side of the mounting platform 321 facing the limiting member 20, and the contact plate 331 is used for contacting the electronic component mounted on the limiting member 20. Specifically, the number of the elastic members 332 is multiple, the array is disposed on the abutting plate 331, the area of the abutting plate 331 is smaller than or equal to the area of the limiting member 20, and the outer edge of the abutting plate 331 is disposed between the first mounting plate 3212, the second mounting plate 3213, and the third mounting plate 3214. When the bending mechanism 30 bends the pin of the electronic component on the limiting member 20, the abutting plate 331 abuts against the surface of the electronic component, and the elastic member 332 is compressed, so as to be convenient for clamping and fixing the electronic component together with the limiting member 20 when bending the pin, and on the other hand, the electronic component can be protected from the surface facing the abutting plate 331, or the abutting plate 331 is provided with a receiving slot 3311 facing the surface of the limiting member 20, the abutting plate 331 further includes a buffering member 3312, the buffering member 3312 is received in the receiving slot 3311, and the buffering member 3312 includes buffering materials such as a buffering protection pad and a cotton pad, so as to protect the electronic component. The elastic member 332 is also used to restore the abutting plate 331 after bending the pin, and alternatively, the elastic member 332 may use a spring or the like.

In the embodiments of the present application, please refer to fig. 2 and fig. 3 in combination with other figures. The bending device 100 further includes a guiding assembly 40, the guiding assembly 40 includes a screw rod 41 and a sliding block 42, the supporting frame 12 is convexly provided with an installation portion 121, one end of the screw rod 41 is installed on the installation portion 121, the other end of the screw rod 41 is installed on the base 11 along the first direction X, the sliding block 42 is sleeved on the screw rod 41, the sliding block 42 can slide relative to the screw rod 41 along the first direction X, and the sliding block 42 is clamped with the installation table 321. Therefore, when the mounting table 321 moves along the first direction X, the screw rod 41 and the sliding block 42 can assist the mounting table 321 to accurately slide, the accuracy of the bent pins and the forming effect of the electronic element are guaranteed, and the bending defect of the pins is reduced. Similarly, due to the provision of the lead screw 41 and the slider 42, when the driving mechanism 31 is a high-precision driving device such as a servo motor, the bending angle of the pin by the bending mechanism 30 can be precisely controlled, that is, the bending angle of the pin of the electronic component can be any angle between 0 ° and 95 °, or any angle between 30 ° and 95 °, or any angle between 60 ° and 90 °, or any angle between 85 ° and 95 °; or, the pins of the electronic component may be bent not only into a right angle shape, but also into an arc shape or a rhombic shape by using the outer contour of the roller 323, so as to facilitate the welding of the pins of the electronic component with other electronic components or devices. Specifically, in the embodiment of the present application, two sets of screws 41 and sliders 42 are provided, and the two sets of screws 41 and sliders 42 are arranged at intervals along the third direction Z, so as to limit the displacement of the first platform 3211 in the second direction Y and the third direction Z.

In the embodiments of the present application, please refer to fig. 3 in combination with other figures. The supporting frame 12 includes a first vertical plate 122, a second vertical plate 123 and a third vertical plate 124, the first vertical plate 122 and the second vertical plate 123 are disposed on the base 11 oppositely, two ends of the third vertical plate 124 are connected to the first vertical plate 122 and the second vertical plate 123 respectively, a movable gap is left between the third vertical plate 124 and the base 11, the movable gap is used for allowing the bending mechanism 30 to move, on the other hand, the base 11 and the third vertical plate 124 can also limit the movement of the first platform 3211 in the first direction X. Optionally, the first vertical plate 122 and the second vertical plate 123 are both provided with mounting portions 121 for mounting the two sets of screw rods 41 and the sliders 42.

Further, please refer to fig. 3 in combination with other figures. The driving mechanism 31 is installed on the third vertical plate 124, the driving mechanism 31 includes a fixing frame 311, a limiting sleeve 312, a hand-holding portion 313, a connecting rod 314 and a pushing rod 315, the hand-holding portion 313 includes a connecting portion 3131 and a hand-holding portion body 3132, the connecting portion 3131 and the hand-holding portion body 3132 are perpendicular to each other, the fixing frame 311 is installed on the third vertical plate 124, the limiting sleeve 312 is installed on one side, close to the limiting member 20, of the fixing frame 311, one end of the connecting portion 3131 is rotatably connected to one end, far away from the limiting member 20, of the fixing frame 311, the other end of the connecting portion 3131 is rotatably connected to the connecting rod 314, the connecting rod 314 is respectively rotatably connected to the other end of the connecting portion 3131 and the pushing rod 315, and the pushing rod 315 penetrates through the limiting sleeve 312 to be connected to the roller mechanism 32. It should be apparent that the fixing frame 311, the limiting sleeve 312, the connecting portion 3131, the connecting rod 314 and the pushing rod 315 constitute a link mechanism, so that the handle body 3132 is lifted or pressed down to lift or press down the roller mechanism 32. Alternatively, the driving mechanism 31 may also use a driving device such as an air cylinder, a servo motor, or the like. Specifically, one end of the push rod 315, which is far away from the grip portion 313, is fixed on the first platform 3211.

In the embodiments of the present application, please refer to fig. 5, which illustrates an enlarged view of the portion B of fig. 3 provided in one embodiment of the present application in combination with other drawings. The limiting member 20 is provided with at least one limiting groove 21, and the corners of the limiting groove 21 are provided with a yielding portion 22, and the yielding portion 22 is used for plugging and unplugging an electronic component.

Further, please refer to fig. 3 in combination with other figures. The base 11 is further provided with a limiting column 111, the limiting column 111 protrudes relative to the base 11 along the first direction X, the limiting member 20 is provided with a limiting hole 23, the limiting column 111 is inserted into the limiting hole 23, and the limiting column 111 is used for limiting the movement of the limiting member 20. It can be understood that the embodiment of the present application may further include a plurality of limiting members 20, and only the limiting holes on the limiting members 20 need to be fixed, so as to fix the different types of limiting members 20 on the base 11, wherein the different types of limiting members 20 may be the limiting members 20 having different numbers, types, sizes, and materials of the limiting grooves 21 and/or the yielding portions 22.

The embodiment of the application provides a bending device 100, and the bending device 100 includes a bracket 10, a limiting member 20 and a bending mechanism 30. The support 10 includes a base 11 and a support 12, and the support 12 is mounted on the base 11. The stopper 20 is mounted on the base 11, and the stopper 20 is used for accommodating an electronic component. The bending mechanism 30 includes a driving mechanism 31 and a roller mechanism 32, the driving mechanism 31 is mounted on the support frame 12, the roller mechanism 32 is rotatably connected to the driving mechanism 31, a rotation axis of the roller mechanism 32 is perpendicular to the first direction X, and the driving mechanism 31 is configured to drive the roller mechanism 32 to approach or depart from the limiting member 20 along the first direction X. When the roller mechanism 32 moves to the position of the position-limiting member 20 along the first direction X, the roller mechanism 32 contacts with the pin portion of the electronic component mounted on the position-limiting member 20 and bends the pin. The first direction X is perpendicular to the base 11. With the above structure, the pin of the electronic element is bent by rolling friction between the roller mechanism 32 and the electronic element, thereby improving the current situation that the current structure is easy to generate scratch on the surface of the electronic element and affect the reliability.

It should be noted that the preferred embodiments of the present application are set forth in the description of the present application and the accompanying drawings, but the present application may be embodied in many different forms and is not limited to the embodiments described in the present application, which are not intended as additional limitations to the present application, which are provided for the purpose of making the present disclosure more comprehensive. Moreover, the above-mentioned technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope described in the present specification; further, modifications and variations may occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.

Claims

1. A bending device, comprising:

the support comprises a base and a support frame, and the support frame is arranged on the base;

the limiting piece is arranged on the base and used for accommodating an electronic element;

the bending mechanism comprises a driving mechanism and a roller mechanism, the driving mechanism is mounted on the support frame, the roller mechanism is rotatably connected to the driving mechanism, the rotating axis of the roller mechanism is perpendicular to the first direction, and the driving mechanism is used for driving the roller mechanism to approach or leave the limiting piece along the first direction;

when the roller mechanism moves to the position of the limiting part along the first direction, the roller mechanism is contacted with a pin part of an electronic element arranged on the limiting part and bends the pin;

the first direction is perpendicular to the base.

2. The bending device according to claim 1, wherein the roller mechanism comprises a mounting table, a roller, and a roller;

the mounting table is mounted on the driving mechanism, two ends of the rolling shaft are mounted on the mounting table, the roller is mounted on the rolling shaft, and the roller can rotate around a second direction relative to the mounting table; and/or the roller can rotate around a second direction relative to the mounting table;

the second direction is perpendicular to the first direction.

3. The bending device according to claim 2, wherein the roller mechanism comprises two rollers and two rollers, the two rollers are mounted on the mounting table at intervals along a third direction, one roller is mounted on one roller, and the distance between the two rollers along the third direction is greater than the length of the limiting member in the third direction;

the third direction is perpendicular to both the first direction and the second direction.

4. The bending device according to claim 3, wherein the bending mechanism further comprises a limiting assembly, the limiting assembly comprises an abutting plate and an elastic member, one end of the elastic member is connected to the mounting table, the other end of the elastic member is connected to the abutting plate, the abutting plate is mounted on one side of the mounting table facing the limiting member, and the abutting plate is used for abutting against an electronic component mounted on the limiting member.

5. The bending device according to claim 2, further comprising a guide assembly, wherein the guide assembly comprises a screw rod and a sliding block, the support frame is convexly provided with an installation part, one end of the screw rod is installed on the installation part, the other end of the screw rod is installed on the base along the first direction, the sliding block is sleeved on the screw rod, the sliding block can slide relative to the screw rod along the first direction, and the sliding block is clamped with the installation table.

6. The bending device according to claim 2, wherein the material of the roller comprises plastic, silicone;

or, the gyro wheel includes gyro wheel body and silica gel spare, silica gel spare install in the surface of gyro wheel body.

7. The bending device according to claim 1, wherein the support frame comprises a first vertical plate, a second vertical plate and a third vertical plate, the first vertical plate and the second vertical plate are oppositely arranged on the base, two ends of the third vertical plate are respectively connected to the first vertical plate and the second vertical plate, a movable gap is reserved between the third vertical plate and the base, and the movable gap is used for allowing the bending mechanism to move.

8. The bending device according to claim 7, wherein the driving mechanism is mounted on the third vertical plate, the driving mechanism includes a fixing frame, a limiting sleeve, a handle portion, a connecting rod and a pushing rod, the handle portion includes a connecting portion and a handle portion body, the connecting portion and the handle portion body are perpendicular to each other, the fixing frame is mounted on the third vertical plate, the limiting sleeve is mounted on one side of the fixing frame close to the limiting member, one end of the connecting portion is rotatably connected to one end of the fixing frame far away from the limiting member, the other end of the connecting portion is rotatably connected to the connecting rod, the connecting rod is rotatably connected to the other end of the connecting portion and the pushing rod, and the pushing rod passes through the limiting sleeve and is connected to the roller mechanism.

9. The bending apparatus according to claim 1, wherein the position-limiting member has at least one position-limiting groove, and a position-avoiding portion is disposed at a corner of the position-limiting groove, and the position-avoiding portion is used for inserting and extracting an electronic component.

10. The bending device according to claim 1, wherein the base is further provided with a limiting post, the limiting post protrudes relative to the base along the first direction, the limiting member is provided with a limiting hole, the limiting post is inserted into the limiting hole, and the limiting post is used for limiting the movement of the limiting member.