CN113677184B

CN113677184B - Disassembling equipment and disassembling method of electronic element

Info

Publication number: CN113677184B
Application number: CN202110983225.3A
Authority: CN
Inventors: 温平平; 密李靖
Original assignee: Jiangsu Chuangyuan Electron Co Ltd
Current assignee: Jiangsu Chuangyuan Electron Co Ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2023-02-10
Anticipated expiration: 2041-08-25
Also published as: CN113677184A

Abstract

The invention belongs to the technical field of electronic product disassembly, and discloses a disassembling device and a disassembling method of an electronic element, wherein the disassembling device is used for disassembling the electronic element arranged on a circuit board of the electronic product, the circuit board is provided with a first flat cable, the electronic element is respectively and fixedly connected with the circuit board and one end of the first flat cable far away from the circuit board through screws, the electronic element is provided with a second flat cable, one end of the second flat cable far away from the electronic element is inserted into a buckle positioned below the electronic element on the circuit board, the disassembling device comprises a carrier, a first disassembling device, a turnover device and a second disassembling device, the carrier bears and fixes the electronic product, the first disassembling device is used for disassembling screws, the turnover device is used for turning over the electronic element after the screws are disassembled by the first disassembling device to expose the buckle, and the second disassembling device is used for separating the second flat cable from the buckle.

Description

Disassembling equipment and disassembling method of electronic element

Technical Field

The invention relates to the technical field of electronic product disassembly, in particular to a disassembling device and a disassembling method of an electronic element.

Background

In the prior art, a circuit board and various electronic elements are arranged inside electronic products such as watches and smart phones, the electronic elements are stacked on the circuit board and electrically connected with the circuit board through two flat cables, one end of one flat cable is fixedly connected with the circuit board, the other end of the other flat cable is connected with the electronic elements through screws, one end of the other flat cable is fixedly connected with the electronic elements, the other end of the other flat cable is connected with a plug buckle between the electronic elements and the circuit board in an inserting mode, and meanwhile, the electronic elements are fixedly connected with the circuit board through screws. When electronic products such as watches and smart phones are recycled, internal electronic elements need to be disassembled so as to recycle the internal electronic elements and avoid resource waste. In the prior art, electronic components inside electronic products are generally disassembled manually, because manual disassembly can be adjusted according to different situations. However, since a flat cable connecting the electronic component and the circuit board needs to be wound under the electronic component, the electronic component needs to be turned over by a certain angle to expose the plug buckle under the electronic component when the electronic component is disassembled, and the turning angle of the electronic component is not easy to be controlled by manually turning the electronic component, which easily causes the flat cable connected between the electronic component and the circuit board to be damaged.

Therefore, the above problems need to be solved.

Disclosure of Invention

The invention aims to provide a disassembling device and a disassembling method of an electronic element, which aim to solve the problem that a flat cable connected between the electronic element and a circuit board is easy to damage because the electronic element is not easy to control the overturning angle of the electronic element by overturning the electronic element manually.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a disassembling device for disassembling an electronic element arranged on a circuit board of an electronic product, wherein the circuit board is provided with a first flat cable, the electronic element is respectively and fixedly connected with the circuit board and one end of the first flat cable far away from the circuit board through screws, the electronic element is provided with a second flat cable, one end of the second flat cable far away from the electronic element is spliced with a plug buckle positioned below the electronic element on the circuit board, and the disassembling device comprises:

a carrier configured to carry and fix the electronic product;

a first detaching device configured to detach the screw;

the overturning device is configured to overturn the electronic element after the first disassembling device finishes disassembling the screw so as to expose the insert buckle; and

a second detaching device configured to separate the second flat cable from the insert buckle.

Preferably, the carrier is provided with a plurality of first pins, and the plurality of first pins can be inserted into the plurality of insertion holes of the electronic product one by one from the lower part of the electronic product.

Preferably, the first dismounting device comprises a first protection cover plate, the first protection cover plate is provided with a plurality of second bolts, and the second bolts can be inserted into the holes one by one from the top of the electronic product, so that the first protection cover plate can cover the electronic product, and the first protection cover plate is provided with a first through hole corresponding to the screw.

Preferably, the first dismounting device further comprises:

the first crowbar is configured to bend the first flat cable so that one end of the first flat cable, which is far away from the circuit board, is far away from the electronic component; and

the second protection apron is provided with a plurality of third bolts, and is a plurality of the third bolt can be in after first winding displacement is buckled by the top of electronic product inserts one by one and arranges in a plurality of in the jack, the second protection apron is provided with the second through-hole and compresses tightly the portion, electronic component by the second through-hole exposes, compress tightly the portion and be configured to compress tightly the first winding displacement after buckling.

Preferably, the first protective cover plate and the second protective cover plate respectively comprise a first supporting portion and a second supporting portion, and when the second pins or the third pins are inserted into the plurality of inserting holes one by one, the first supporting portion or the second supporting portion abuts against the shell of the electronic product.

Preferably, the turning device includes:

the two supports are respectively positioned at two sides of the carrier, both supports are provided with rotating shafts extending along the horizontal direction, and the axes of the two rotating shafts are overlapped;

the mounting rack is positioned between the two brackets, two ends of the mounting rack are respectively sleeved on the two rotating shafts, and the mounting rack can rotate around the rotating shafts; and

and the suction component is arranged on the mounting frame and comprises a suction cup, and the suction cup is configured to suck the electronic element.

Preferably, two the support still all is provided with the arc hole, the both ends of mounting bracket all are provided with the guide arm, two the guide arm stretches into two respectively in the arc hole, the arc hole is configured to the guide arm winds the pivot is rotated, the guide arm is kept away from the one end spiro union of mounting bracket has the knob, the both ends in arc hole all are provided with the locating hole, the axis of locating hole with the central line in arc hole is crossing, just the diameter of locating hole is greater than the width in arc hole, the knob can stretch into or shift out the locating hole.

Preferably, the adsorption component and the mounting rack are detachably connected.

Preferably, the second dismounting device comprises a second crowbar.

The invention also provides a method for dismounting an electronic element based on the dismounting device, which comprises the following steps:

placing the electronic product on the carrier, and exposing the electronic element and the circuit board;

the first dismounting device is used for dismounting a plurality of screws and releasing the connection between the first flat cable and the electronic element and the connection between the electronic element and the circuit board;

the turnover device turns over the electronic element to expose the insert buckle, and the second dismounting device separates the second flat cable from the insert buckle;

and taking out the electronic element and taking down the electronic product.

The invention has the beneficial effects that: in the invention, the electronic product loaded and fixed on the carrier can expose the electronic element and the circuit board, the first dismounting device is used for dismounting the screw for connecting the first flat cable and the electronic element and the screw for connecting the electronic element and the circuit board, the turnover device is used for overturning the electronic element, and the second dismounting device is used for separating the second flat cable from the plug buckle.

Drawings

FIG. 1 is a schematic structural view of a disassembling apparatus in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic view of the dismounting device after the first protective cover plate is installed in the embodiment of the invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

FIG. 6 is a schematic view of a first pry bar bending a first flat cable according to an embodiment of the invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at E;

FIG. 8 is a schematic view of the dismounting device after the second protective cover plate is mounted in the embodiment of the invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at D;

FIG. 10 is a schematic view of the turning device in the embodiment of the present invention;

FIG. 11 is a front view of FIG. 10;

FIG. 12 is a schematic view of a second crowbar separating a second flat cable from a buckle according to an embodiment of the present invention;

FIG. 13 is an enlarged view of a portion of FIG. 12 at F;

fig. 14 is a flowchart of a method of detaching an electronic component in the embodiment of the present invention.

In the figure:

110. a first flat cable; 120. a second flat cable; 130. a jack; 140. an installation chamber; 150. a connecting plate; 160. a third flat cable;

210. a frame; 211. a first mounting seat; 2111. a sixth magnet; 212. a second mounting seat; 2121. a seventh magnet; 213. a third mounting seat; 2131. an eighth magnet; 214. placing a cylinder;

220. a carrier; 221. a first latch; 222. a contour block; 2221. profiling grooves; 22211. an adsorption hole; 223. a first magnet;

231. a first protective cover plate; 2311. a first through hole; 2312. a handle; 2313. a first support section; 232. a first crowbar; 2321. a first card slot; 2322. an eleventh magnet; 233. a second protective cover plate; 2331. a third bolt; 2332. a second through hole; 2333. a pressing part; 23331. a third through hole; 2334. a second support portion;

240. a turning device; 241. a support; 2411. a rotating shaft; 2412. an arc-shaped hole; 2413. positioning holes; 2414. a magnet mounting block; 24141. a ninth magnet; 242. a mounting frame; 2421. a guide bar; 2422. a knob; 2423. a fourth magnet; 243. an adsorption component;

250. a second crowbar; 251. and a second card slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used based on the orientations or positional relationships shown in the drawings for convenience of description and simplicity of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

In the prior art, an electronic product is provided, which includes a housing, a circuit board and an electronic component, the circuit board and the electronic component are disposed in the housing, the electronic component is electrically connected to the circuit board through a first flat cable and a second flat cable, specifically, the circuit board is provided with the first flat cable, the electronic component is fixedly connected to one end of the first flat cable, which is away from the circuit board, through a screw, and meanwhile, in order to ensure that the position of the electronic component relative to the circuit board is fixed, the electronic component is fixedly connected to the circuit board through a screw, the electronic component is provided with the second flat cable, and one end of the second flat cable, which is away from the electronic component, is inserted into a buckle on the circuit board, which is located below the electronic component.

At present, the electronic components inside the electronic product are generally disassembled manually, that is, a worker first detaches the screws used for connecting the first flat cable and the electronic components and the screws used for connecting the electronic components and the circuit board, then turns the electronic components over a certain angle to expose the insertion ports located below the electronic components, controls the electronic components to be kept in a turning state, and simultaneously separates the second flat cable from the insertion buckle by another worker, and then the worker takes out the detached electronic components from the electronic product. Because the electronic component is manually controlled to turn over in the prior art, the manual control precision is poor, and the flat cable connected between the electronic component and the circuit board can be damaged. Therefore, a mechanical overturning mode needs to be adopted to replace a manual overturning mode.

To this end, the present embodiment provides a disassembling apparatus for disassembling an electronic component mounted on a circuit board of the electronic product, please refer to fig. 1 to 13, the disassembling apparatus includes a carrier 220, a first disassembling device, a turning device 240 and a second disassembling device, the carrier 220 is configured to carry and fix the electronic product, the first disassembling device is configured to disassemble a screw, the turning device 240 is configured to turn over the electronic component to expose a plug-in buckle after the screw is disassembled by the first disassembling device, and the second disassembling device is configured to separate the second flat cable 120 from the plug-in buckle.

In the embodiment, the electronic product carried and fixed on the carrier 220 can expose the electronic component and the circuit board, the first dismounting device detaches the screw for connecting the first flat cable 110 and the electronic component and the screw for connecting the electronic component and the circuit board, the turning device 240 turns over the electronic component, and the second dismounting device separates the second flat cable 120 from the plug buckle.

Accordingly, as shown in fig. 14, the present embodiment further provides a method for detaching an electronic component, including:

s1, placing an electronic product on a carrier 220, and exposing an electronic element and a circuit board;

s2, the first dismounting device is used for dismounting the screw to release the connection between the first flat cable 110 and the electronic element and the connection between the electronic element and the circuit board;

s3, the electronic element is turned over by the turning device 240 to expose the plug buckle, and the second flat cable 120 is separated from the plug buckle by the second dismounting device;

and S4, taking out the electronic element and taking down the electronic product.

In order to mount the rear cover of the electronic product, a plurality of insertion holes 130 are formed in the rear cover and the housing of the electronic product, and the insertion holes 130 in the rear cover and the housing are in one-to-one correspondence. Accordingly, in order to easily carry and fix the electronic product without the rear cover, as shown in fig. 1, the carrier 220 in this embodiment is provided with a plurality of first pins 221, and the plurality of first pins 221 can be inserted into the plurality of insertion holes 130 of the housing of the electronic product one by one from the lower side of the electronic product.

As shown in fig. 2 and fig. 6, the housing of the embodiment is provided with a mounting chamber 140, the outer wall of the mounting chamber 140 protrudes out of the housing of the rest portion, the circuit board and the electronic components are located in the mounting chamber 140, the carrier 220 of the embodiment is further provided with a contour block 222, the contour block 222 is provided with a contour groove 2221, when the electronic product with the rear cover removed is carried on the carrier 220, the outer wall of the mounting chamber 140 is received in the contour groove 2221, compared with the way of aligning the mounting chamber 140 and the receiving grooves one by one to carry and fix the electronic product on the carrier 220, the way of aligning the mounting chamber 140 and the receiving grooves is simpler, and when the mounting chamber 140 is aligned with the receiving grooves, the first pins 221 and the receiving grooves 130 are also aligned one by one.

It can be understood that, in this embodiment, the bottom of the shape-imitating groove 2221 is provided with a plurality of adsorbing holes 22211, the plurality of adsorbing holes 22211 are connected with a first vacuum generator (not shown in the figure), so as to adsorb the installation chamber 140 located in the shape-imitating groove 2221, and further fix the electronic product, the carrier 220 is further provided with a plurality of installation holes, the installation holes are internally provided with the first magnets 223, and when the plurality of first pins 221 are inserted into the plurality of insertion holes 130 of the housing of the electronic product one by one from the bottom of the electronic product, the housing of the electronic product can be adsorbed by the magnets in the installation holes, so as to further fix the electronic product.

Accordingly, the step S1 includes:

s11, aligning the mounting chamber 140 with the contour groove 2221, and inserting the first pins 221 into the jacks 130 of the housing of the electronic product from the lower part of the electronic product;

s12, starting the first vacuum generator and fixing the electronic product.

After the electronic product is loaded and fixed on the carrier 220, firstly, screws for connecting the first flat cable 110 and the electronic component and screws for connecting the electronic component and the circuit board need to be detached, when workers detach the screws by using tools such as a screwdriver in the prior art, a bit of the tool such as the screwdriver may scratch the electronic component or the circuit board, in order to avoid unnecessary scratches when detaching the screws, please refer to fig. 1, 4 and 5, in the embodiment, the first detaching device includes a first protective cover plate 231 and an electronic batch (not shown), the first protective cover plate 231 is provided with a plurality of second pins (not shown), the plurality of second pins can be inserted into the plurality of insertion holes 130 one by one from above the electronic product, so that the first protective cover plate 231 can cover the electronic product, the first protective cover plate 231 is provided with a plurality of first through holes 1 corresponding to the screws 2311, the number of the first through holes 2311 is equal to the number of the screws, and the first through holes 2311 correspond to the screws, so that the screws can be inserted into other through holes 2311 and the screws can be positioned in the first protective cover area, thereby avoiding scratches on the first protective cover plate 2311. After the screws connecting the first flat cable 110 and the electronic components and the screws connecting the electronic components and the circuit board are disassembled, the first protective cover 231 needs to be removed for the subsequent disassembling operation.

It is understood that the first through hole 2311 is funnel-shaped in this embodiment, so that the end of the electric screwdriver passes through the first through hole 2311.

As shown in fig. 7, a connection board 150 is disposed on one side of the electronic component, a first contact (not shown in the figure) is disposed on the connection board 150, in this embodiment, one end of the first flat cable 110 is connected to the circuit board below the connection board 150, the first flat cable 110 is bent around the connection board 150, and the other end of the first flat cable 110 is bent above the connection board 150, that is, one end of the first flat cable 110 away from the circuit board is bent above the connection board 150, a second contact (not shown in the figure) is disposed on one side of the first flat cable 110 toward the connection board 150, which is bent above the connection board 150, the first flat cable 110 is connected to the connection board 150 of the electronic component through a screw, and the first contact and the second contact are contacted, so that the electronic component is electrically connected to the circuit board.

When the first protective cover 231 is removed, the electronic component needs to be turned over by a certain angle to expose the insertion buckle, but the first flat cable 110 bent to the upper side of the connecting plate 150 is located on the turning path of the electronic component, and if the electronic component is directly turned over, the first flat cable 110 may be damaged, for this reason, referring to fig. 1, fig. 3, and fig. 6 to fig. 9, the first dismounting device in this embodiment further includes a first pry bar 232 and a second protective cover 233, the first pry bar 232 is configured to bend the first flat cable 110, so that one end of the first flat cable 110 far away from the circuit board is far away from the electronic component, that is, the first pry bar 232 pries the first flat cable 110 bent to the upper side of the connecting plate 150, the second protective cover 233 is provided with a plurality of third pins 2331, the plurality of third pins 2331 can be inserted into the plurality of insertion holes 130 one by one above the electronic product after the first flat cable 110 is bent, the second protective cover plate 233 is provided with a third magnet (not shown in the drawings) to enable the second protective cover plate 233 to be attached to a housing of an electronic product, and the second protective cover plate 233 is provided with a second through hole 2332 and a pressing portion 2333, when the first prying bar 232 pries the first flat cable 110 bent above the connecting plate 150, the third pins 2331 of the second protective cover plate 233 are inserted into the insertion holes 130 one by one, and at the same time, the electronic component is exposed from the second through hole 2332, and the pressing portion 2333 is configured to press the first flat cable 110 bent by the first prying bar 232 to prevent the first flat cable 110 from being restored above the connecting plate 150, and the first flat cable 110 bent by the first prying bar 232 is away from a turning path of the electronic component, so as to facilitate turning of the electronic component subsequently.

It can be understood that, in order to prevent the pressing portion 2333 from damaging the first flat cable 110 when pressing the bent first flat cable 110, the pressing portion 2333 of the present embodiment is provided with a third through hole 23331, and the first flat cable 110 lifted by the first pry bar 232 can be located in the third through hole 23331, so that the first flat cable 110 lifted by the first pry bar 232 extends in the vertical direction.

Referring to fig. 3 and 7, one end of the first pry bar 232 is provided with a first clamping groove 2321, and the first flat cable 110 can extend into the first clamping groove 2321 along the width direction thereof, so that the first pry bar 232 can drive the first flat cable 110 to bend.

Correspondingly, the step S2 includes:

s21, mounting a first protective cover 231, and disassembling screws through an electric screwdriver;

s22, detaching the first protective cover 231, bending the first flat cable 110 by the first pry bar 232, so that the end of the first flat cable 110 away from the circuit board is away from the electronic component;

and S23, mounting a second protective cover plate 233.

As shown in fig. 5 and 9, in the present embodiment, the first protective cover 231 and the second protective cover 233 respectively include a first supporting portion 2313 and a second supporting portion 2334, when the plurality of second pins or the plurality of third pins 2331 are inserted into the plurality of insertion holes 130 one by one, the first supporting portion 2313 or the second supporting portion 2334 abuts against the housing of the electronic product, so that a gap exists between the lower surface of the first protective cover 231 except the first supporting portion 2313 and the third flat cable 160, and a gap exists between the lower surface of the second protective cover 233 except the second supporting portion 2334 and the third flat cable 160, so as to avoid damaging the third flat cable 160.

Referring to fig. 2 and 10, the turning device 240 in the embodiment includes two supports 241, a mounting frame 242 and a suction assembly 243, the two supports 241 are respectively located at two sides of the carrier 220, the two supports 241 are both provided with a rotating shaft 2411 extending along a horizontal direction, axes of the two rotating shafts 2411 are coincident, the mounting frame 242 is located between the two supports 241, two ends of the mounting frame 242 are respectively sleeved on the two rotating shafts 2411, the mounting frame 242 can rotate around the rotating shaft 2411, the suction assembly 243 is mounted on the mounting frame 242, the suction assembly 243 includes a suction cup (not shown in the figure), and the suction cup is configured to suck the electronic component. It is understood that, in the embodiment, the suction cup is connected to a second vacuum generator (not shown), when the second protective cover 233 is mounted, the absorption assembly 243 absorbs the electronic component, and the absorption assembly 243 rotates around the rotation shaft 2411 along with the mounting bracket 242, in the embodiment, the mounting bracket 242 can rotate 60 degrees around the rotation shaft 2411, so that the eye-splice under the electronic component can be completely exposed.

It can be understood that, in the present embodiment, the detaching apparatus is provided with the frame 210, the carrier 220 is fixed on the frame 210, and the bracket 241 is slidably connected to the frame 210, so as to adjust the positions of the mounting rack 242 and the adsorbing element 243 relative to the carrier 220, so as to ensure that the adsorbing surface of the adsorbing element 243 can be opposite to the electronic component.

In the present embodiment, the absorption assembly 243 and the mounting frame 242 are preferably detachably connected, and specifically, the mounting frame 242 and the absorption assembly 243 are respectively provided with a fourth magnet 2423 and a fifth magnet (not shown in the figure), and the fourth magnet 2423 and the fifth magnet are opposite in magnetism. Before and after the electronic component is turned over, the suction assembly 243 is detached from the mounting frame 242 to avoid interference with other detaching operations.

It can be understood that, as shown in fig. 1, fig. 4 and fig. 8, in the present embodiment, the first mounting seat 211, the second mounting seat 212 and the third mounting seat 213 are disposed on the frame 210, the first mounting seat 211, the second mounting seat 212 and the third mounting seat 213 are respectively disposed with a sixth magnet 2111, a seventh magnet 2121 and an eighth magnet 2131, the sixth magnet 2111, the seventh magnet 2121 and the eighth magnet 2131 are respectively disposed corresponding to the fifth magnet, the second magnet and the third magnet on the adsorbing assembly 243, the first protective cover 231 and the second protective cover 233, and the magnetism of the magnets is opposite, so that the adsorbing assembly 243 that is not mounted on the mounting frame 242 can be placed on the first mounting seat 211, and the first protective cover 231 and the second protective cover 233 can be placed on the second mounting seat 212 and the third mounting seat 213 respectively.

As shown in fig. 4 and 8, in the present embodiment, the first protective cover 231 and the second protective cover 233 are respectively provided with a handle 2312, so that the worker can move the first protective cover 231 between the second mounting seat 212 and the carrier 220 and move the second protective cover 233 between the third mounting seat 213 and the carrier 220.

Accordingly, the step S3 includes:

s31, mounting the adsorption component 243 on the mounting frame 242, adjusting the support 241, and enabling the adsorption component 243 to be opposite to the electronic element;

s32, starting a second vacuum generator, and controlling the mounting frame 242 to rotate around the rotating shaft 2411;

s33, separating the second flat cable 120 from the plug buckle by the second dismounting device;

and S34, resetting the mounting rack 242, turning off the second vacuum generator, and taking down the adsorption assembly 243.

In order to control the turning angle of the mounting frame 242, please refer to fig. 10 and 11, in the present embodiment, two brackets 241 are further provided with arc-shaped holes 2412, two ends of the mounting frame 242 are provided with guide rods 2421, the two guide rods 2421 respectively extend into the two arc-shaped holes 2412, the arc-shaped holes 2412 are configured to guide the guide rods 2421 to rotate around the rotating shaft 2411, specifically, in the present embodiment, the arc-shaped holes 2412 extend circumferentially around an axis of the rotating shaft 2411, while two ends of the arc-shaped holes 2412 are disposed at high and low positions, one end of the guide rod 2421, which is far away from the mounting frame 242, is screwed with a knob 2422, two ends of the arc-shaped hole 2412 are provided with positioning holes 2413, an axis of the positioning hole 2413 intersects with a center line of the arc-shaped hole 2412, a diameter of the positioning hole 2413 is greater than a width of the arc-shaped hole 2412, the knob 2422 can extend into or move out of the positioning hole 2413, the guide rods 2421 can abut against a hole wall of the arc-shaped hole 2412, and can roll along the arc-shaped hole 2412.

It can be understood that when the guide 2421 rolls to the positioning hole 2413, if the guide 2421 abuts against the hole wall of the positioning hole 2413, the worker needs to lift the guide 2421 before the knob 2422 controls the mounting bracket 242 to turn over, so that the axis of the guide 2421 coincides with the axis of the positioning hole 2413, and thus the guide 2421 is moved into the arc-shaped hole 2412, in this embodiment, the depth of the positioning hole 2413 is smaller than the depth of the arc-shaped hole 2412, so that the guide 2421 rolling to the positioning hole 2413 can abut against the hole wall of the arc-shaped hole 2412, but cannot abut against the hole wall of the positioning hole 2413, so that the worker needs to lift the guide 2421 before the knob 2422 controls the mounting bracket 242 to turn over.

When the absorption surface of the absorption assembly 243 is aligned with the electronic component, the guide rod 2421 is located at the end portion above the arc-shaped hole 2412, and the knob 2422 extends into the positioning hole 2413, so as to ensure that the absorption surface of the absorption assembly 243 can keep aligned with the electronic component, when the knob 2422 is moved out from the positioning hole 2413, a worker holds the knob 2422 by hand, so as to control the mounting frame 242 to rotate around the shaft 2411, the guide rod 2421 can roll along the extension direction of the arc-shaped hole 2412, when the guide rod 2421 moves to the end portion below the arc-shaped hole 2412, the absorption assembly 243 rotates 60 degrees along with the mounting frame 242, and the knob 2422 extends into the positioning hole 2413, so as to ensure that the absorption assembly 243 is kept in a turning state, when the second flat cable 120 is separated from the eye-splice, the knob 2422 moves out of the positioning hole 2413 at the end portion below the arc-shaped hole 2412, the worker holds the knob 2422 by hand, and then controls the mounting frame 242 to rotate around the rotating shaft 2411, and the guide rod 2421 moves to the end part above the arc-shaped hole 2412, so that the worker can screw the knob 2422 into the positioning hole 2413 at the end part above the arc-shaped hole 2412, in this embodiment, the bracket 241 is provided with the magnet mounting block 2414, the magnet mounting block 2414 is provided with the ninth magnet 24141, and meanwhile, the two sides of the mounting frame 242 are provided with the tenth magnet (not shown in the figure) with the opposite magnetism to the ninth magnet 24141 on the magnet mounting block 2414, so that when the guide rod 2421 moves to the end part above the arc-shaped hole 2412, the mounting frame 242 can be adsorbed on the bracket 241, and meanwhile, it is further ensured that the adsorption surface of the adsorption assembly 243 can be kept right opposite to the electronic component.

It can be understood that, in the prior art, the worker needs to ensure that the electronic component is always in the turning state in the process of separating the second flat cable 120 from the buckle, which increases the difficulty of manual detachment, and in the embodiment, the state of the adsorption component 243 is controlled by the knob 2422, which reduces the operation difficulty of the worker.

In this embodiment, as shown in fig. 3, 12 and 13, the second detaching device preferably includes a second pry bar 250, one end of the second pry bar 250 is provided with a second clamping groove 251, and the connector of the second flat cable 120 can extend into the second clamping groove 251, so that the second pry bar 250 can drive the connector of the second flat cable 120 to be separated from the buckle.

It is understood that in the present embodiment, the electric screwdriver, the first pry bar 232 and the second pry bar 250 are operated by an operator to perform each disassembling operation, the rack 210 is provided with the placing cylinder 214, and the electric screwdriver, the first pry bar 232 and the second pry bar 250 which are not operated can be placed in the placing cylinder 214.

Referring to fig. 12, in this embodiment, an eleventh magnet 2322 is disposed at one end of the first pry bar 232 away from the first slot 2321 or one end of the second pry bar 250 away from the second slot 251, and a worker can control one end of the first pry bar 232 away from the first slot 2321 or one end of the second pry bar 250 away from the second slot 251 to extend into the first through hole 2311 of the first protective cover 231 to suck out a detached screw.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a disassembling equipment for dismantle the electronic component who installs on the circuit board of electronic product, be provided with first winding displacement (110) on the circuit board, electronic component respectively with the circuit board and first winding displacement (110) are kept away from the one end of circuit board passes through screw fixed connection, be provided with second winding displacement (120) on the electronic component, second winding displacement (120) are kept away from electronic component's one end with lie in on the circuit board the eye-splice of electronic component below is pegged graft, its characterized in that, disassembling equipment includes:

a carrier (220) configured to carry and fix the electronic product;

a first detaching device configured to detach the screw;

a turnover device (240) configured to turn over the electronic component to expose the insert buckle after the first dismounting device finishes dismounting the screw; and

a second detaching device configured to separate the second flat cable (120) from the insert buckle;

the carrier (220) is provided with a plurality of first pins (221), and the first pins (221) can be inserted into the jacks (130) of the electronic product from the lower part of the electronic product one by one;

the first dismounting device comprises a first protection cover plate (231), a plurality of second bolts are arranged on the first protection cover plate (231), the second bolts can be inserted into the jacks (130) from the upper side of the electronic product one by one, so that the first protection cover plate (231) can cover the electronic product, and first through holes (2311) corresponding to the screws are formed in the first protection cover plate (231);

the first dismounting device further comprises:

a first crowbar (232) configured to bend the first row of wires (110) so that one end of the first row of wires (110) far away from the circuit board is far away from the electronic element; and

the second protective cover plate (233) is provided with a plurality of third pins (2331), the plurality of third pins (2331) can be inserted into the plurality of jacks (130) one by one from the upper part of the electronic product after the first row of wires (110) are bent, the second protective cover plate (233) is provided with second through holes (2332) and pressing parts (2333), the electronic elements are exposed from the second through holes (2332), and the pressing parts (2333) are configured to press the bent first row of wires (110);

the first protective cover plate (231) and the second protective cover plate (233) respectively comprise a first supporting portion (2313) and a second supporting portion (2334), and when the plurality of second pins or the plurality of third pins (2331) are inserted into the plurality of insertion holes (130) one by one, the first supporting portion (2313) or the second supporting portion (2334) abuts against the shell of the electronic product.

2. The dismounting device according to claim 1, characterized in that said overturning means (240) comprise:

the two supports (241) are respectively positioned at two sides of the carrier (220), each support (241) is provided with a rotating shaft (2411) extending along the horizontal direction, and the axes of the two rotating shafts (2411) are overlapped;

the mounting rack (242) is positioned between the two brackets (241), two ends of the mounting rack (242) are respectively sleeved on the two rotating shafts (2411), and the mounting rack (242) can rotate around the rotating shafts (2411); and

a suction assembly (243) mounted on the mounting frame (242), the suction assembly (243) including a suction cup configured to suction the electronic component.

3. The disassembling apparatus according to claim 2, wherein two brackets (241) are further provided with arc-shaped holes (2412), two ends of the mounting frame (242) are provided with guide rods (2421), the two guide rods (2421) respectively extend into the two arc-shaped holes (2412), the arc-shaped holes (2412) are configured to guide the guide rods (2421) to rotate around the rotating shaft (2411), one end of the guide rods (2421) far away from the mounting frame (242) is screwed with a knob (2422), two ends of the arc-shaped holes (2412) are provided with positioning holes (2413), an axis of the positioning holes (2413) intersects with a central line of the arc-shaped holes (2412), a diameter of the positioning holes (2413) is larger than a width of the arc-shaped holes (2412), and the knob (2422) can extend into or move out of the positioning holes (2413).

4. The dismounting device according to claim 3, wherein the suction assembly (243) and the mounting frame (242) are detachably connected.

5. The dismounting device according to claim 1, characterized in that the second dismounting means comprise a second crowbar (250).

6. A method for detaching an electronic component based on the detaching apparatus according to any one of claims 1 to 5, wherein the method for detaching an electronic component comprises:

placing the electronic product on the carrier (220) and exposing the electronic element and the circuit board;

the first dismounting device is used for dismounting the screw and releasing the connection between the first bus bar (110) and the electronic element and the connection between the electronic element and the circuit board;

the turnover device (240) turns over the electronic element to expose the plug buckle, and the second dismounting device separates the second flat cable (120) from the plug buckle;

and taking out the electronic element and taking down the electronic product.