CN112738320B - Automatic locking device and method for mobile phone volume key and power supply key - Google Patents
Automatic locking device and method for mobile phone volume key and power supply key Download PDFInfo
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- CN112738320B CN112738320B CN202011568380.0A CN202011568380A CN112738320B CN 112738320 B CN112738320 B CN 112738320B CN 202011568380 A CN202011568380 A CN 202011568380A CN 112738320 B CN112738320 B CN 112738320B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Abstract
The invention belongs to the technical field of assembly equipment, in particular to an automatic locking device and method for a mobile phone volume key and a power supply key; comprises a workbench, a guide rail and a motor; the surface of the workbench is provided with a machine body; the upper surface of the workbench is fixedly connected with a screw box at a position close to the rear side surface of the workbench; the upper surface of the workbench is fixedly connected with guide rails at the positions close to the left side surface and the right side surface of the workbench; the two guide rails are connected with a guide rod in a front-back sliding manner; the surface of the guide rod is connected with a guide block in a left-right sliding manner; a motor is arranged below the guide block; a top block is arranged below the motor; the fixing device effectively realizes the fixation of the screw, reduces the problem that the screw falls off when the screw is transferred by the jacking block, and simultaneously can avoid the problem that the screw is inclined under the condition of shaking, thereby influencing the normal screwing and reducing the bad assembly phenomenon.
Description
Technical Field
The invention belongs to the technical field of assembly equipment, and particularly relates to an automatic locking device and method for a mobile phone volume key and a power supply key.
Background
The mobile phone is used as an important tool in modern people life, is convenient for communication, shooting, entertainment, learning and the like of people, basically, at present, a mobile phone is used by people, meanwhile, the mobile phone is used as a scientific and technological product and is fast in updating, but in order to be convenient for people to carry, the size of the mobile phone cannot be too large, and the sizes of parts of the mobile phone are small.
According to CN207120167U a screw gun locking mechanism and screw gun, can make through the drive division wholesale head expose in the outside to make its application scene wider, not only can be applied to the installation of screw on the plane, can also be applied to in narrow and small and uneven workspace, simultaneously, can be applied to the installation of screw in different positions. The screw installation mechanism in the prior art is prevented from being applied singly and is only suitable for being applied to a planar working space.
However, in the prior art, when the volume key and the power key are automatically locked, because the keys and the screws are small, the efficiency is low through manual assembly, the requirements on the eyesight and the operation technology of workers are high, in order to improve the working efficiency, the dependence on manpower is reduced, the screws are automatically screwed through the locking device, but in the process of screwing the screws by using the device, the problems exist that the screws are taken and driven to move to the assembly position, the screws are moved and bumped, the screws are easy to separate from the top block and fall onto the surface of a workbench, the normal assembly is influenced, meanwhile, the screws and the top block are directly connected through magnetic adsorption, when the screws are shaken, the screws are difficult to fall off, the inclination problem easily occurs, when the inclined screws move to the assembly position, the inclined screws cannot be accurately aligned with the threaded holes, the screws are deviated, and the problems that parts are damaged or the screws cannot be screwed to the bottoms of the threaded holes are easily caused in the screw screwing process.
In view of the above, the present invention provides an automatic locking device for a volume key and a power key of a mobile phone and a method thereof, which solve the above technical problems.
Disclosure of Invention
In order to solve the problems that in the prior art, when a volume key and a power key are automatically locked, the key and a screw are small, the efficiency of manual assembly is low, the requirements on the eyesight and the operation technology of workers are high, the working efficiency is improved, the dependence on manual work is reduced, the screw is automatically screwed through a locking device, but in the process of screwing the screw by using a device, the problem that the screw is not easy to fall off when the screw is taken and driven to move to an assembly position due to movement and jolt, the screw is easy to separate from a top block and fall onto the surface of a workbench to influence normal assembly, meanwhile, the screw and the top block are directly connected through magnetic adsorption, when the screw is shaken, the problem that the screw is easy to incline occurs, when the inclined screw moves to the assembly position, the inclined screw cannot be accurately aligned with a threaded hole, the screw deflects, parts are easy to damage or the screw cannot be screwed to the bottom of the threaded hole in the screwing process, and the like, the device and the method for automatically locking the volume key and the power key of the mobile phone are provided by the invention.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic locking device for a mobile phone volume key and a power supply key, which comprises a workbench, a guide rail and a motor, wherein the workbench is provided with a plurality of guide rails; the surface of the workbench is provided with a machine body; the upper surface of the workbench is fixedly connected with a screw box at a position close to the rear side surface of the workbench; the upper surface of the workbench is fixedly connected with guide rails at the positions close to the left side surface and the right side surface of the workbench; a guide rod is connected between the two guide rails in a front-back sliding manner; the surface of the guide rod is connected with a guide block in a left-right sliding manner; the lower surface of the guide block is provided with a guide groove; the inner part of the guide groove is connected with an adjusting block in a sliding way; a telescopic rod is fixedly connected between the adjusting block and the guide block; the lower surface of the adjusting block is provided with a rotating groove; the bottom of the rotating groove is fixedly connected with a motor; the inner part of the rotating groove is fixedly connected with a transmission column; a rotating column is arranged inside the transmission column; a connecting column is arranged below the rotating column; the lower surface of the connecting column is provided with a top groove; a top block is arranged inside the top groove, and the top block is matched with the screw; the surface of the top block is provided with sliding chutes which are uniformly distributed; the insides of the sliding grooves are all connected with ejection heads in a sliding manner; when the mobile phone works, the mobile phone is taken as an important tool in modern people's life, which is convenient for people to communicate, shoot, entertain, study and the like, basically, at present, a mobile phone is provided for people, meanwhile, the mobile phone is taken as a scientific and technological product, the updating and updating are fast, but in order to be convenient for people to carry, the size of the mobile phone cannot be too large, so that the sizes of parts of the mobile phone are smaller, in the prior art, when the volume key and the power key are automatically locked, because the key and the screw are smaller, the manual assembly efficiency is lower, the requirements on the eyesight and the operation technology of workers are higher, in order to improve the working efficiency, the dependence on manual work is reduced, the screw is automatically screwed through the locking device, but in the process of screwing by using the device, the following problems exist, in the process of taking the screw and driving the screw to move to the assembly position, the mobile jolt is caused, the automatic locking device for the mobile phone volume key and the power key firstly moves the guide rod and the guide block to move the guide block to the upper position of the screw box and then controls the telescopic rod to eject out, the piston rod of the telescopic rod can drive the adjusting block to move downwards so as to enable the ejector block to move to the upper position of the thread and eject out, and then the ejector block is ejected into the groove on the upper surface of the screw to realize the adsorption between the ejector block and the screw, the gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, the ejection heads in the sliding groove are all ejected out, the ejection heads can limit and fix the screws, the problem of falling in the screw moving process is reduced, the ejection block is controlled to move to an assembly point, the motor is started, the motor can drive the rotating column to rotate, the rotating column further drives the connecting column to rotate, the rotation of the ejection block is realized through the connecting column, the screws are controlled to be driven into threaded holes, and the automatic locking and attaching of the volume keys and the power keys of the mobile phone are realized.
Preferably, a connecting frame is arranged between the rotating column and the connecting column; the connecting frame is designed to be of a cross structure; the left end surface and the right end surface of the connecting frame are rotationally connected with the rotating columns; the front end surface and the rear end surface of the connecting frame are rotationally connected with the connecting columns; limiting grooves which are uniformly distributed are formed in the inner surface of the transmission column at the position of the connecting column; limiting blocks are connected inside the limiting grooves in a sliding mode; ejector rods are fixedly connected between the limiting blocks and the bottoms of the corresponding limiting grooves; the during operation, through setting up the link, rotate between with rotation post and the spliced pole respectively through the link and be connected, make spliced pole and rotate and adjust by the arbitrary direction between the post, it is ejecting through the ejector pin of control spacing inslot portion, the ejector pin can drive the stopper and remove in the inside that corresponds the spacing groove, the stopper and then can drive the connecting rod and rotate, realize the regulation of connecting rod angle, when the screw is beaten or gets the screw to needs incline the direction, special screw appears beating when oblique problem, can pass through the angle of adjusting the connecting rod, the screw is beaten perpendicularly to a plurality of angles of being convenient for.
Preferably, the lower surface of the connecting column is provided with an annular groove at the periphery of the top block; a first pressure groove is formed in the annular groove; a first pressing block is connected inside the first pressing groove in a sliding manner; springs are fixedly connected between the first pressing blocks and the bottoms of the corresponding first pressing grooves; the inner part of the annular groove is vertically connected with an annular block in a sliding way; the side face, opposite to the top block, of the annular block is provided with second pressure grooves which are uniformly distributed, and the second pressure grooves are communicated with the first pressure grooves; the inner parts of the second pressure grooves are connected with second pressure blocks in a sliding manner; the during operation, through setting up the annular piece, can be in the inside lapse of ring channel through the annular piece, the in-process that the annular piece moved down can extrude first briquetting for inside gas of first indent enters into the inside of second indent, and then makes the inside second briquetting of second indent all ejecting, realizes revising the screw and further fix, when reducing the drive screw, torsion between kicking block and the screw reduces the stress destruction to screw top groove structure.
Preferably, the side surfaces of the second pressing blocks, which are far away from the corresponding second pressing grooves, are fixedly connected with pressure sensors; the during operation all sets up pressure sensors through the surface of second briquetting, and when beating the in-process of screw, when the slope problem had appeared to the screw, the difference can appear in the pressure between the pressure sensors, through the pressure variation between the different pressure sensors, can in time revise the screw, reduces the crooked problem of screw, improves assembly quality.
Preferably, the bottoms of the second pressing grooves are fixedly connected with pressing bags, and the air source switching of the sliding grooves is controlled by squeezing the pressing bags; the during operation, set up the ballast through the tank bottom at the second indent, when one side second briquetting continuously received great pressure, and when pressure had surpassed the inside atmospheric pressure of second indent, second briquetting income corresponds the inside of second indent, and the extrusion corresponds the ballast, and then make the inside gaseous derivation of ballast, realize the switching to the inside air supply of spout, and then the inside top adduction of spout, at this moment when continuously rotating the kicking block, the kicking block can and screw between relative rotation, the damage to cell-phone spare part has been reduced.
Preferably, the lower surface of the connecting column is provided with uniformly arranged spray heads; during operation, through setting up the shower nozzle, can spout the viscose through some shower nozzles, another part shower nozzle can spout the hot gas, and when pulling out the screw, locking force is great between screw and the part, very easy relative slip between kicking block and the screw, especially the long back of screw live time, the kicking block can't and the screw between the great torsion of transmission, can fix between screw and the kicking block through shower nozzle spun glue, improves kicking block and screw transmission ability.
Preferably, the top block is connected to the inside of the top groove in a vertically sliding manner; the bottom of the top block is provided with a separation groove; a release rod is connected inside the release groove in a sliding manner; during operation, break away from the pole through the setting, after the screw is derived from the inside of screw hole, part rubberizing screw is difficult to break away from the kicking block, and is ejecting through breaking away from the pole, can promote dropping of screw to through partial shower nozzle blowout hot gas, can promote melting of glue, improve the proportion that the screw breaks away from.
Preferably, the mouth part of the top groove is provided with uniformly distributed scraping grooves; the scraping blocks are rotatably connected inside the scraping grooves; the lower surface of the scraping block is designed into a scraping edge structure; elastic blocks are fixedly connected between the scraping blocks and the side surfaces of the scraping grooves; during operation, scrape the piece through the setting, through the elasticity roof pressure of elasticity piece, the elasticity piece can drive and scrape the piece and rotate, scrapes the piece and can in time clear up the glue of the lower surface of kicking block, and during the inside of kicking block income kicking groove, scrape the piece and can promote droing of screw, because the lower surface of kicking block is scrapes the sword design, can effectual reduction to the adhesion problem of screw.
An automatic locking method for a mobile phone volume key and a power supply key is suitable for the automatic locking device for the mobile phone volume key and the power supply key, and comprises the following working steps:
s1: firstly, moving a guide rod and a guide block to enable the guide block to move to the position above a screw box, then controlling a telescopic rod to eject out, wherein a piston rod of the telescopic rod can drive an adjusting block to move downwards, and further enabling an ejector block to move to the position above a thread and eject into a groove on the upper surface of the screw;
s2: gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, the ejection head in the sliding groove is ejected out completely, the ejection head can limit and fix the screw, and the phenomenon that the screw falls off is reduced;
s3: then controlling the annular block to eject out the annular groove, wherein the annular block can extrude the first pressing block in the ejection process, so that gas in the first pressing groove enters the second pressing groove, and further the gas in the second pressing groove is ejected out, and the screw is corrected and further fixed;
s4: and finally, the ejector block is controlled to move to an assembly point, the motor is started, the motor rotates to drive the rotating column to rotate, the rotating column further drives the connecting column to rotate, the ejector block is rotated through the connecting column, and then a control screw is driven into a threaded hole, so that automatic locking of the mobile phone volume key and the power supply key is realized.
The invention has the following beneficial effects:
1. according to the automatic locking device and the method for the volume key and the power key of the mobile phone, the workbench, the guide rail and the motor are arranged, the motor drives the ejector block to rotate, and the ejector heads which are uniformly distributed are arranged on the surface of the ejector block, so that the screws are effectively fixed, the problem that the screws fall off when the screws are transported by the ejector block is solved, the problem that the screws are inclined under the condition that the screws are shaken is avoided, normal screwing is influenced, and poor assembly is reduced.
2. The invention relates to an automatic locking device of a mobile phone volume key and a power supply key and a method thereof.A ring block and a pressure sensor are arranged, the ring block slides downwards in an annular groove, the ring block can extrude a first pressing block in the downward movement process, so that gas in a first pressing groove enters into a second pressing groove, and then a second pressing block in the second pressing groove is ejected out, thereby realizing the correction and further fixation of a screw.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged partial view at B in FIG. 2;
FIG. 6 is an enlarged partial view at C of FIG. 4;
FIG. 7 is an enlarged partial view at D of FIG. 4;
in the figure: the device comprises a workbench 1, a guide rail 2, a motor 3, a screw box 4, a guide rod 5, a guide block 6, an adjusting block 7, an expansion link 8, a transmission column 9, a rotating column 10, a connecting column 11, an ejector block 12, an ejector head 13, a connecting frame 14, a limiting block 15, an ejector rod 16, a first pressing block 17, a spring 18, an annular block 19, a second pressing block 20, a pressure sensor 21, a pressing bag 22, a spray head 23, a separation rod 24, a scraping block 25 and an elastic block 26.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the automatic locking device for a volume key and a power key of a mobile phone according to the present invention comprises a workbench 1, a guide rail 2 and a motor 3; the surface of the workbench 1 is provided with a machine body; the upper surface of the workbench 1 is fixedly connected with a screw box 4 close to the rear side surface of the workbench 1; the upper surface of the workbench 1 is fixedly connected with guide rails 2 at the positions close to the left side surface and the right side surface of the workbench 1; a guide rod 5 is connected between the two guide rails 2 in a front-back sliding manner; the surface of the guide rod 5 is connected with a guide block 6 in a left-right sliding manner; the lower surface of the guide block 6 is provided with a guide groove; the inner part of the guide groove is connected with an adjusting block 7 in a sliding way; a telescopic rod 8 is fixedly connected between the adjusting block 7 and the guide block 6; the lower surface of the adjusting block 7 is provided with a rotating groove; the bottom of the rotating groove is fixedly connected with a motor 3; the inside of the rotating groove is fixedly connected with a transmission column 9; a rotating column 10 is arranged inside the transmission column 9; a connecting column 11 is arranged below the rotating column 10; the lower surface of the connecting column 11 is provided with a top groove; a top block 12 is arranged inside the top groove, and the top block 12 is matched with the screw; the surface of the top block 12 is provided with sliding grooves which are uniformly distributed; the insides of the sliding grooves are all connected with ejection heads 13 in a sliding manner; when the mobile phone works, the mobile phone is taken as an important tool of modern people's life, which is convenient for people to communicate, shoot, entertain, study and the like, basically, at present, a mobile phone is provided for people, meanwhile, the mobile phone is taken as a scientific and technological product, the updating and upgrading are fast, but in order to be convenient for people to carry, the size of the mobile phone cannot be too large, the sizes of parts of the mobile phone are smaller, in the prior art, when the volume key and the power key are automatically locked, because the key and the screw are smaller, the manual assembly efficiency is lower, the requirements on the eyesight and the operation technology of workers are higher, in order to improve the working efficiency and reduce the dependence on the manpower, the screw is automatically screwed through the locking device, but in the process of screwing by using the device, the following problems exist, in the process of taking the screw and driving the screw to move to the assembly position, the mobile phone is bumpy, the screw is easy to separate from the top block 12 and fall on the surface of the workbench 1 to influence normal assembly, and meanwhile, the screw and the top block 12 are directly connected through magnetic adsorption, when the screw is shaken, the screw is not easy to fall off, but the inclined problem is easy to occur, when the inclined screw moves to the assembly position, the inclined screw cannot be accurately aligned with a threaded hole, so that the screw deflects, and in the screw driving process, parts are easy to damage or the screw cannot be driven to the bottom of the threaded hole, and the like, through the automatic locking device of the mobile phone volume key and the power supply key, firstly, the guide rod 5 and the guide block 6 are moved, so that the guide block 6 is moved to the upper position of the screw box 4, then the telescopic rod 8 is controlled to eject, the piston rod of the telescopic rod 8 can drive the adjusting block 7 to move downwards, so that the top block 12 moves to the upper position of the thread and is ejected into a groove on the upper surface of the screw, the adsorption between the ejector block 12 and the screw is realized, then gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, the ejector head 13 in the sliding groove is completely ejected out, the ejector head 13 can limit and fix the screw, the problem of falling in the screw moving process is reduced, finally, the ejector block 12 is controlled to move to an assembly point, the motor 3 is started, the motor 3 can drive the rotating column 10 to rotate, the rotating column 10 further drives the connecting column 11 to rotate, the ejector block 12 is rotated through the connecting column 11, the screw is further controlled to be driven into a threaded hole, and the automatic locking of a mobile phone volume key and a power key is realized.
As an embodiment of the present invention, a connecting frame 14 is provided between the rotating column 10 and the connecting column 11; the connecting frame 14 is designed to be of a cross structure; the left end face and the right end face of the connecting frame 14 are rotatably connected with the rotating column 10; the front end surface and the rear end surface of the connecting frame 14 are rotatably connected with the connecting column 11; the inner surface of the transmission column 9 is provided with limit grooves which are uniformly distributed at the position of the connecting column 11; the limiting blocks 15 are connected inside the limiting grooves in a sliding mode; ejector rods 16 are fixedly connected between the limiting blocks 15 and the bottoms of the corresponding limiting grooves; the during operation, through setting up link 14, rotate between respectively with rotation post 10 and the spliced pole 11 through link 14 and be connected, make spliced pole 11 and rotate and adjust the arbitrary direction between the post 10, it is ejecting through the ejector pin 16 of control spacing inslot portion, ejector pin 16 can drive stopper 15 and remove in the inside that corresponds the spacing groove, stopper 15 and then can drive the connecting rod and rotate, realize the regulation of connecting rod angle, when needs incline direction beat the screw or get the screw, when the problem of skewing appears in the special screw, can pass through the angle of adjusting the connecting rod, it beats the screw perpendicularly to be convenient for a plurality of angles.
As an embodiment of the present invention, an annular groove is formed on the lower surface of the connecting column 11 at the periphery of the top block 12; a first pressure groove is formed in the annular groove; a first pressing block 17 is connected inside the first pressing groove in a sliding manner; springs 18 are fixedly connected between the first pressing block 17 and the bottom of the corresponding first pressing groove; the inner parts of the annular grooves are vertically connected with annular blocks 19 in a sliding manner; the side face, opposite to the top block 12, of the annular block 19 is provided with second pressure grooves which are uniformly distributed, and the second pressure grooves are communicated with the first pressure grooves; the inner parts of the second pressure grooves are connected with second pressure blocks 20 in a sliding manner; during operation, through setting up annular piece 19, can be in the inside lapse of ring channel through annular piece 19, the in-process that annular piece 19 moved down can extrude first briquetting 17, make the inside gas of first indent enter into the inside of second indent, and then make the inside second briquetting 20 of second indent all ejecting, the realization is revised and is further fixed the screw, when reducing the drive screw, torsion between kicking block 12 and the screw, reduce the stress destruction to screw top groove structure.
As an embodiment of the invention, the side surfaces of the second pressing blocks 20, which are away from the corresponding second pressing grooves, are fixedly connected with pressure sensors 21; during operation, all set up pressure sensors 21 through the surface of second briquetting 20, when beating the in-process of screw, when the screw had appeared inclining the problem, the difference can appear in the pressure between the pressure sensors 21, through the pressure variation between the different pressure sensors 21, can in time revise the screw, reduces the crooked problem of screw, improves assembly quality.
As an embodiment of the present invention, the bottom of each second pressing groove is fixedly connected with a pressing bag 22, and the pressing bags 22 are pressed to control the air source switching of the sliding grooves; the during operation, set up the ballast 22 through the tank bottom at the second indent, when one side second briquetting 20 continuously received great pressure, and when pressure had surpassed the inside atmospheric pressure of second indent, second briquetting 20 income corresponds the inside of second indent, and the extrusion corresponds ballast 22, and then make the inside gaseous derivation of ballast 22, realize the switching to the inside air supply of spout, and then the inside top 13 adduction of spout, when lasting rotation kicking block 12 this moment, kicking block 12 can and screw between relative rotation, the damage to cell-phone spare part has been reduced.
As an embodiment of the present invention, the lower surface of the connecting column 11 is provided with uniformly arranged spray heads 23; during operation, through setting up shower nozzle 23, can spout the viscose through some shower nozzle 23, another part shower nozzle 23 can spout the hot gas, when pulling out the screw, locking force is great between screw and the part, relative slip very easily between kicking block 12 and the screw, especially the long back of screw live time, kicking block 12 can't and the screw between transmit great torsion, can fix between screw and kicking block 12 through shower nozzle 23 spun glue, improve kicking block 12 and screw transmission ability.
As an embodiment of the present invention, the top block 12 is connected to the inside of the top groove in a vertical sliding manner; a separation groove is formed in the bottom of the top block 12; a release rod 24 is connected to the inside of the release groove in a sliding manner; during operation, through setting up and breaking away from pole 24, after the screw is derived from the inside of screw hole, partial rubberizing screw is difficult to break away from kicking block 12, and ejecting through breaking away from pole 24 can promote dropping of screw to through partial shower nozzle 23 blowout hot gas, can promote melting of glue, improve the proportion that the screw breaks away from.
As an embodiment of the invention, the position of the opening part of the top groove is provided with evenly distributed scraping grooves; the scraping blocks 25 are rotatably connected inside the scraping grooves; the lower surface of the scraping block 25 is in scraping edge structural design; elastic blocks 26 are fixedly connected between the scraping blocks 25 and the side surfaces of the scraping grooves; the during operation scrapes piece 25 through the setting, and through the elasticity roof pressure of elasticity piece 26, elasticity piece 26 can drive and scrape piece 25 and rotate, scrapes piece 25 and can in time clear up the glue of the lower surface of kicking block 12, and during the inside of kicking block 12 income apical trough, scrape and block 25 can promote droing of screw simultaneously, because the lower surface of kicking block 12 is the design of scraping the sword, can effectual reduction to the adhesion problem of screw.
An automatic locking method for a mobile phone volume key and a power supply key is suitable for the automatic locking device for the mobile phone volume key and the power supply key, and comprises the following working steps:
s1: firstly, moving a guide rod 5 and a guide block 6 to enable the guide block 6 to move to the position above a screw box 4, then controlling a telescopic rod 8 to eject out, wherein a piston rod of the telescopic rod 8 can drive an adjusting block 7 to move downwards, and further enabling an ejecting block 12 to move to the position above a thread and eject into a groove on the upper surface of the screw;
s2: gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, the ejection head 13 in the sliding groove is ejected out completely, the ejection head 13 can limit and fix the screw, and the phenomenon that the screw falls off is reduced;
s3: then controlling the annular block 19 to eject out the annular groove, wherein the annular block 19 can extrude the first pressing block 17 in the ejection process, so that the gas in the first pressing groove enters the second pressing groove, and further the gas in the second pressing groove is ejected out, and the screw is corrected and further fixed;
s4: and finally, the ejector block 12 is controlled to move to an assembly point, the motor 3 is started, the motor 3 rotates to drive the rotating column 10 to rotate, the rotating column 10 further drives the connecting column 11 to rotate, the ejector block 12 is rotated through the connecting column 11, and then a screw is controlled to be driven into a threaded hole, so that the automatic locking of the mobile phone volume key and the power key is realized.
The specific working process is as follows:
when the mobile phone locking device works, firstly, the guide rod 5 and the guide block 6 are moved, the guide block 6 is moved to the position above the screw box 4, then the telescopic rod 8 is controlled to eject out, a piston rod of the telescopic rod 8 can drive the adjusting block 7 to move downwards, further the ejector block 12 is moved to the position above the screw thread and is ejected into a groove in the upper surface of the screw, adsorption between the ejector block 12 and the screw is realized, then gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, all the ejector heads 13 in the sliding groove are ejected out, the ejector heads 13 can limit and fix the screw, the falling problem in the screw moving process is reduced, finally, the ejector block 12 is controlled to move to an assembling point, the motor 3 is started, the motor 3 rotates to drive the rotating column 10 to rotate, the rotating column 10 further drives the connecting column 11 to rotate, the ejector block 12 is driven to rotate through the connecting column 11, further the screw thread hole is controlled, and automatic locking of a mobile phone volume key and a power supply key is realized; the connecting frame 14 is respectively in rotating connection with the rotating column 10 and the connecting column 11, so that the connecting column 11 and the rotating column 10 can be adjusted in any direction, the ejector rod 16 in the limiting groove is controlled to eject out, the ejector rod 16 can drive the limiting block 15 to move in the corresponding limiting groove, the limiting block 15 can further drive the connecting rod to rotate, the angle of the connecting rod is adjusted, when screws are required to be screwed or screwed in an inclined direction, and particularly when screws are inclined, the angles of the connecting rod can be adjusted, and the screws can be conveniently screwed vertically by multiple angles; the annular block 19 slides downwards in the annular groove, and the annular block 19 extrudes the first pressing block 17 in the downward movement process, so that gas in the first pressing groove enters the second pressing groove, and the second pressing block 20 in the second pressing groove is ejected out, so that the screw is corrected and further fixed, the torsion between the top block 12 and the screw is reduced when the screw is screwed, and the stress damage to the groove structure at the top of the screw is reduced; when the screw is inclined in the screwing process, the pressure between the pressure sensors 21 is different, and the screw can be corrected in time through the pressure change between different pressure sensors 21, so that the inclination problem of the screw is reduced, and the assembly quality is improved; the viscose can be sprayed out through one part of the spray heads 23, the other part of the spray heads 23 can spray out hot gas, when the screw is pulled out, the locking force between the screw and the part is large, the top block 12 and the screw can easily slide relatively, particularly, after the screw is used for a long time, the top block 12 cannot transfer large torsion between the screw and the screw, the screw and the top block 12 can be fixed through the glue sprayed out through the spray heads 23, and the transmission capacity of the top block 12 and the screw is improved; when the screws are led out from the inner part of the threaded holes, part of the glued screws are difficult to separate from the top block 12, the screws can be promoted to fall off by ejecting the glue out of the separation rod 24, and hot gas is ejected out of the part of the spray nozzles 23, so that the melting of the glue can be promoted, and the separation proportion of the screws is improved; through the elasticity roof pressure of elasticity piece 26, elasticity piece 26 can drive and scrape the piece 25 and rotate, scrapes the piece 25 and can in time clear up the glue of the lower surface of kicking block 12, and when kicking block 12 income overhead tank's inside simultaneously, scrape the piece 25 and can promote droing of screw, because the lower surface of kicking block 12 is the design of scraping the sword, can effectual reduction to the adhesion problem of screw.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An automatic locking device for a mobile phone volume key and a power supply key comprises a workbench (1), a guide rail (2) and a motor (3); the method is characterized in that: the surface of the workbench (1) is provided with a machine body; the upper surface of the workbench (1) is fixedly connected with a screw box (4) close to the rear side surface of the workbench (1); the upper surface of the workbench (1) is fixedly connected with guide rails (2) close to the left side surface and the right side surface of the workbench (1); a guide rod (5) is connected between the two guide rails (2) in a front-back sliding manner; the surface of the guide rod (5) is connected with a guide block (6) in a left-right sliding manner; the lower surface of the guide block (6) is provided with a guide groove; the inner part of the guide groove is connected with an adjusting block (7) in a sliding way; a telescopic rod (8) is fixedly connected between the adjusting block (7) and the guide block (6) together; the lower surface of the adjusting block (7) is provided with a rotating groove; the bottom of the rotating groove is fixedly connected with a motor (3); the inner part of the rotating groove is fixedly connected with a transmission column (9); a rotating column (10) is arranged inside the transmission column (9); a connecting column (11) is arranged below the rotating column (10); the lower surface of the connecting column (11) is provided with a top groove; a top block (12) is arranged inside the top groove, and the top block (12) is matched with the screw; the surface of the top block (12) is provided with evenly distributed sliding chutes; the insides of the sliding grooves are all connected with ejection heads (13) in a sliding manner.
2. The automatic locking device for the volume key and the power key of the mobile phone according to claim 1, wherein: a connecting frame (14) is arranged between the rotating column (10) and the connecting column (11); the connecting frame (14) is designed in a cross structure; the left end surface and the right end surface of the connecting frame (14) are rotationally connected with the rotating column (10); the front end surface and the rear end surface of the connecting frame (14) are rotationally connected with the connecting column (11); limiting grooves which are uniformly distributed are formed in the inner surface of the transmission column (9) at the position of the connecting column (11); the limiting blocks (15) are connected inside the limiting grooves in a sliding mode; and ejector rods (16) are fixedly connected between the limiting blocks (15) and the bottoms of the corresponding limiting grooves.
3. The automatic locking device for the volume key and the power key of the mobile phone according to claim 1, wherein: the lower surface of the connecting column (11) is provided with an annular groove at the periphery of the top block (12); a first pressure groove is formed in the annular groove; a first pressing block (17) is connected inside the first pressing groove in a sliding manner; springs (18) are fixedly connected between the first pressing block (17) and the groove bottom corresponding to the first pressing groove; the inner part of the annular groove is vertically connected with an annular block (19) in a sliding way; the side face, opposite to the top block (12), of the annular block (19) is provided with second pressure grooves which are uniformly distributed, and the second pressure grooves are communicated with the first pressure grooves; and the inner parts of the second pressure grooves are all connected with second pressure blocks (20) in a sliding manner.
4. The automatic locking device for the volume key and the power key of the mobile phone according to claim 3, wherein: and the side surface of one side of the second pressing block (20) departing from the corresponding second pressing groove is fixedly connected with a pressure sensor (21).
5. The automatic locking device for the volume key and the power key of the mobile phone according to claim 3, wherein: the bottom of the second pressure groove is fixedly connected with a pressure bag (22), and the air source switching of the sliding groove is controlled by extruding the pressure bag (22).
6. The automatic locking device for the volume key and the power key of the mobile phone according to claim 5, wherein: and the lower surface of the connecting column (11) is provided with uniformly arranged spray heads (23).
7. The automatic locking device for the volume key and the power key of the mobile phone according to claim 1, wherein: the top block (12) is connected to the inside of the top groove in a vertical sliding manner; the bottom of the top block (12) is provided with a separation groove; a release rod (24) is slidably connected to the inside of the release groove.
8. The automatic locking device for the volume key and the power key of the mobile phone according to claim 7, wherein: the mouth part of the top groove is provided with evenly distributed scraping grooves; the scraping blocks (25) are rotatably connected inside the scraping grooves; the lower surface of the scraping block (25) is designed into a scraping edge structure; and elastic blocks (26) are fixedly connected between the scraping blocks (25) and the side surfaces of the scraping grooves.
9. An automatic locking method for a mobile phone volume key and a power supply key is characterized in that: the locking method is suitable for the automatic locking device of the mobile phone volume key and the power supply key of any one of claims 1 to 8, and comprises the following working steps:
s1: firstly, a guide rod (5) and a guide block (6) are moved, so that the guide block (6) is moved to the position above a screw box (4), then a telescopic rod (8) is controlled to eject out, a piston rod of the telescopic rod (8) can drive an adjusting block (7) to move downwards, and then an ejecting block (12) is moved to the position above a thread and ejected into a groove on the upper surface of a screw;
s2: gas is introduced into the sliding groove, so that the internal air pressure of the sliding groove is increased, the ejection head (13) in the sliding groove is ejected out completely, the ejection head (13) can limit and fix the screw, and the phenomenon that the screw falls off is reduced;
s3: then the annular block (19) is controlled to eject out the annular groove, the annular block (19) can extrude the first pressing block (17) in the ejection process, so that gas in the first pressing groove enters the second pressing groove, the second pressing block (20) in the second pressing groove is ejected out, and the screw is corrected and further fixed;
s4: and finally, the ejector block (12) is controlled to move to an assembly point, the motor (3) is started, the motor (3) rotates to drive the rotating column (10) to rotate, the rotating column (10) further drives the connecting column (11) to rotate, the ejector block (12) is rotated through the connecting column (11), and then a control screw is driven into a threaded hole, so that the automatic locking of the mobile phone volume key and the power key is realized.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011568380.0A CN112738320B (en) | 2020-12-26 | 2020-12-26 | Automatic locking device and method for mobile phone volume key and power supply key |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011568380.0A CN112738320B (en) | 2020-12-26 | 2020-12-26 | Automatic locking device and method for mobile phone volume key and power supply key |
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| CN112738320A CN112738320A (en) | 2021-04-30 |
| CN112738320B true CN112738320B (en) | 2022-11-22 |
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