CN115990583A - Full-automatic cleaning equipment for mobile phone rear shell - Google Patents
Full-automatic cleaning equipment for mobile phone rear shell Download PDFInfo
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- CN115990583A CN115990583A CN202310026440.3A CN202310026440A CN115990583A CN 115990583 A CN115990583 A CN 115990583A CN 202310026440 A CN202310026440 A CN 202310026440A CN 115990583 A CN115990583 A CN 115990583A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 258
- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 89
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000005108 dry cleaning Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The invention discloses a full-automatic cleaning device for a mobile phone rear shell, which is used for cleaning the rear shell of an electronic product with a boss, wherein the rear shell comprises a flat plate part and a boss part, the boss part is provided with a plurality of through holes, and the full-automatic cleaning device for the mobile phone rear shell comprises: the mobile phone comprises a rack, a bearing device and a cleaning device, wherein the bearing device comprises a base arranged on the rack, a first driving mechanism arranged on the base and an objective table arranged at the output end of the first driving mechanism, and the objective table is used for bearing a mobile phone rear shell; the cleaning device is arranged on the frame and positioned above the objective table and comprises a second driving mechanism and a cleaning head arranged at the output end of the second driving mechanism, and the second driving mechanism is used for driving the cleaning head to contact the rear shell; the first driving mechanism drives the object stage to move, so that the surface and the peripheral side of the boss part are cleaned by the cleaning head. The invention can automatically clean the rear shell of the electronic product with the boss, saves labor cost and has high working efficiency.
Description
Technical Field
The invention relates to the field of cleaning equipment for electronic product materials, in particular to full-automatic cleaning equipment for a mobile phone rear shell.
Background
With the development of technology, intelligent terminals such as mobile phones and tablet computers have become indispensable electronic products in life.
The mobile phone is mainly composed of a screen, a shell and an internal circuit structure, wherein the shell comprises a rear shell of the mobile phone, the existing mobile phone such as Iphone12 is provided with a camera protruding from a machine body to save the internal space of the mobile phone, the camera is designed to be protected when the camera protrudes, the rear shell of the mobile phone designed to protrude from the camera is constructed to be provided with a protruding boss on a flat plate shell, and the boss is provided with a through hole for accommodating the camera.
Before the cell-phone backshell is assembled the stage, need clean, the purpose is got rid of the dirty on the backshell, avoids the dirty equipment that influences, and current backshell cleaning equipment is mostly to dull and stereotyped casing design, because boss and dull and stereotyped casing have the difference in height, is adapted to the backshell cleaning equipment of dull and stereotyped casing can't clean this kind and has the backshell of boss suddenly, can only pass through manual cleaning boss in the current production process, and manual cleaning is inefficiency, and the cost of labor is high.
Disclosure of Invention
The invention provides full-automatic cleaning equipment for a mobile phone rear shell, and aims to improve cleaning efficiency of boss parts of an electronic product rear shell.
In order to achieve the above-mentioned object, the present invention provides a full-automatic cleaning device for a mobile phone rear case, for cleaning a rear case of an electronic product with a boss, the rear case includes a flat plate portion and a boss portion, the boss portion is provided with a plurality of through holes, the full-automatic cleaning device for a mobile phone rear case includes:
a frame;
the bearing device comprises a base arranged on the frame, a first driving mechanism arranged on the base and an objective table arranged at the output end of the first driving mechanism, and the objective table is used for bearing the mobile phone rear shell;
the cleaning device is arranged on the rack and is positioned above the objective table, and comprises a second driving mechanism and a cleaning head arranged at the output end of the second driving mechanism, wherein the second driving mechanism is used for driving the cleaning head to contact the rear shell;
the first driving mechanism drives the object stage to move, so that the surface and the peripheral side of the boss part are cleaned by the cleaning head.
In some embodiments, the cleaning surface of the cleaning head is concavely provided with a concave portion, the concave portion is used for accommodating the boss portion, and the second driving mechanism drives the cleaning head to contact the rear shell along the vertical direction, so that the cleaning surface is abutted against the flat plate portion, and the bottom of the concave portion is abutted against the surface of the boss portion.
In some embodiments, the cleaning device further comprises a first transmission comprising a cam assembly and a slide assembly, wherein:
the cam assembly comprises a cam and a guide plate, the cam is arranged at the output end of the first driving mechanism, the guide plate is arranged on the objective table, a limit hole is formed in the guide plate, and the cam is accommodated in the limit hole;
the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is arranged on the base, one end of the sliding block is slidably connected with the sliding rail, and the other end of the sliding block is connected with the objective table.
In some embodiments, the cleaning device further comprises a mounting frame arranged on the frame, the second driving mechanism comprises a second driving motor and a back pressure assembly arranged on the mounting frame, one end of the back pressure assembly is slidably connected with the mounting frame, and the other end of the back pressure assembly is connected with the cleaning head and used for driving the cleaning head to compress the rear shell on the object stage.
In some embodiments, the cleaning device further comprises a dust-free cloth mechanism arranged on the mounting frame, the dust-free cloth mechanism comprises dust-free cloth, a cloth supply assembly, a cloth collecting assembly and at least two tensioning wheels, the two tensioning wheels are horizontally arranged between the object stage and the cleaning head at intervals, one end of the dust-free cloth is wound on the cloth supply assembly, the other end of the dust-free cloth is sequentially wound on the two tensioning wheels and then connected with the cloth collecting assembly, the dust-free cloth is used for wiping a rear shell on the object stage, the cloth supply assembly is used for providing clean dust-free cloth, and the cloth collecting assembly is used for collecting the dust-free cloth after being used.
In some embodiments, the cleaning device further comprises an alcohol spraying mechanism, two cleaning devices are horizontally arranged between the cloth supplying assembly and the cloth collecting assembly at intervals, the alcohol spraying mechanism is arranged between the two cleaning devices, and the output end of the alcohol spraying mechanism faces to dust-free cloth arranged between the two tensioning wheels and is used for spraying alcohol to the dust-free cloth.
In some embodiments, the stage is provided with a plurality of stations for mounting the rear shell, the cleaning heads are multiple, each cleaning head is arranged corresponding to one station, the alcohol spraying mechanism comprises a third driving assembly and a spray head assembly arranged at the output end of the third driving assembly, the third driving assembly is used for driving the spray head assembly to horizontally move between the stations, and the spray head assembly is used for storing and spraying alcohol.
In some embodiments, the full-automatic cleaning device for a mobile phone rear shell of the present invention further includes a hole cleaning device, where the hole cleaning device is disposed on the frame and above the objective table, and is used for cleaning a through hole of the rear shell on the objective table, and the full-automatic cleaning device includes a fourth driving mechanism and a hole cleaning head, where the fourth driving mechanism is used for driving the hole cleaning head to extend into the through hole and driving the hole cleaning head to clean an inner wall of the through hole.
In some embodiments, the full-automatic cleaning device for a mobile phone rear shell of the present invention further includes a transfer device disposed on the frame, wherein a base of the carrying device is disposed at an output end of the transfer device, and the transfer device is used for driving the carrying device to transfer the rear shell between the two cleaning devices and the hole cleaning device.
In some embodiments, the number of the carrying devices is four, the four carrying devices are arranged at intervals along the conveying direction of the material, a temporary storage mechanism is arranged between every two adjacent carrying devices, the temporary storage mechanism is positioned above the objective table, and each temporary storage mechanism is used for taking and placing the rear shells on the two adjacent carrying devices.
According to the scheme, the rear shell of the electronic product is placed on the objective table through manual feeding or other feeding devices, at the moment, the objective table is right opposite to the lower side of the cleaning head, the second driving mechanism drives the cleaning head to move towards the rear shell on the objective table along the vertical direction until the cleaning head contacts with the boss part on the rear shell, after the cleaning head contacts with the boss part, the first driving mechanism drives the objective table to move, the surface of the boss part on the rear shell and the periphery of the boss part are rubbed with the cleaning head, and the cleaning head cleans the rubbed part of the rear shell to remove dirt. The second actuating mechanism drives the cleaning head to keep away from the backshell after the cleaning is accomplished, takes off the backshell after cleaning by manual work or unloader, then repeats the process of material loading, cleaning, unloading, realizes the automatic cleaning to the backshell, need not manual cleaning, and work efficiency is high when saving the human cost.
Drawings
FIG. 1 is a schematic diagram of a rear housing cleaning mechanism of an electronic product according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a rear housing of an electronic product according to an embodiment of the invention;
FIG. 3 is a schematic view of a dust-free cloth mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a stage, a first driving mechanism and a first driving assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a cleaning head according to an embodiment of the invention;
FIG. 6 is a schematic view of a second driving mechanism and a mounting frame according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a second driving mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic view of an alcohol spraying apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural view of an apparatus for cleaning holes according to an embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1 to 5, in some embodiments, the present invention provides a full-automatic cleaning device for a mobile phone rear case, for cleaning a rear case 100 of an electronic product with a boss, the rear case 100 includes a flat plate portion 101 and a boss portion 102, and the boss portion 102 is provided with a plurality of through holes 103, and the full-automatic cleaning device for a mobile phone rear case is characterized in that the full-automatic cleaning device includes:
a frame 1;
the carrying device 2 comprises a base 21 arranged on the frame 1, a first driving mechanism 22 arranged on the base 21 and an objective table 23 arranged at the output end of the first driving mechanism 22, wherein the objective table 23 is used for carrying the mobile phone rear shell 100;
the cleaning device 3 is arranged on the frame 1 and is positioned above the objective table 23, and comprises a second driving mechanism 31 and a cleaning head 32 arranged at the output end of the second driving mechanism 31, wherein the second driving mechanism 31 is used for driving the cleaning head 32 to contact the rear shell 100;
the first driving mechanism 22 drives the stage 23 to move so that the surface and the peripheral side of the boss portion 102 are cleaned by the cleaning head 32.
In this embodiment, the working principle of the full-automatic cleaning device for the mobile phone rear shell of the invention is as follows: firstly, the rear shell 100 of the electronic product is placed on the objective table 23 through manual feeding or other feeding devices, at this time, the objective table 23 is opposite to the lower part of the cleaning head 32, the second driving mechanism 31 drives the cleaning head 32 to move towards the rear shell 100 on the objective table 23 along the vertical direction until the cleaning head 32 contacts the boss part 102 on the rear shell 100, after contacting, the first driving mechanism 22 drives the objective table 23 to move, so that the surface of the boss part 102 on the rear shell 100 and the peripheral side of the boss part 102 are rubbed with the cleaning head 32, and the cleaning head 32 cleans the rubbed part of the rear shell 100 to remove dirt. The second driving mechanism 31 drives the cleaning head 32 to be far away from the rear shell 100 after cleaning, the cleaned rear shell 100 is taken down by a manual or blanking device, and then the processes of feeding, cleaning and blanking are repeated, so that automatic cleaning of the rear shell 100 is realized, manual cleaning is not needed, and the automatic working efficiency is high while the labor cost is saved.
In some embodiments, the first drive mechanism 22 may also be configured to couple to the cleaning head 32 while the stage 23 remains stationary, and the cleaning head 32 contacts the rear housing 100 on the stage 23 and is moved by the first drive mechanism 22 to rub against the rear housing 100. The mounting mode may be that the first driving mechanism 22 is arranged on the frame 1, the second driving mechanism 31 is arranged at the output end of the first driving mechanism 22, the cleaning head 32 is arranged at the output end of the second driving mechanism 31, the second driving mechanism 31 is used for driving the cleaning head 32 to contact the rear shell 100, and the first driving mechanism 22 is responsible for driving the cleaning head 32 to rub the rear shell 100 for cleaning.
Referring to fig. 5, in some embodiments, a concave portion 321 is concavely disposed on a cleaning surface 320 of a cleaning head 32 according to the present invention, the concave portion 321 is used for accommodating a boss portion 102, and the second driving mechanism 31 drives the cleaning head 32 to vertically contact with the rear housing 100, so that the cleaning surface 320 abuts against the flat plate portion 101, and the bottom of the concave portion 321 abuts against the surface of the boss portion 102.
In this embodiment, the cleaning head 32 operates according to the following principle: the recess 321 is disposed corresponding to the boss 102 of the rear housing 100, the recess depth of the recess 102 is equal to the height of the boss 102 protruding from the flat plate 101, when the cleaning head 32 is driven by the second driving mechanism 31 to move along the vertical direction during cleaning, the boss 102 is accommodated in the recess 321 when the cleaning head 32 contacts the boss 102, when the stage 23 is driven by the first driving mechanism 22 to move, the bottom of the recess 321 rubs against the surface of the boss 102, and the inner wall of the recess 321 rubs against the peripheral wall of the boss 102, thereby cleaning. The cleaning surface 320 of the cleaning head 32 also contacts the flat plate portion 101 of the rear case 100 while cleaning the boss portion 102, and the cleaning surface 320 also rubs against a portion of the flat plate portion 101 while cleaning the boss portion 102.
In some embodiments, the recess 321 may be a complete groove, where the groove shape corresponds to the shape of the boss 102, or may be configured as a half groove, where two recesses 321 are typically provided, as shown in fig. 5. The two concave portions 321 are respectively used for cleaning half side walls of the boss portion 102, specifically, the first cleaning head 32 is driven by the second driving mechanism 31 to contact with the rear housing 100, the first concave portion 321 is opposite to a part of the Ji Tutai portion 102, the first driving mechanism 22 drives the stage 23 to move to start cleaning a part of the boss portion 102, after cleaning of the boss portion 102 of the part is completed, the second driving mechanism 31 drives the cleaning head 32 to move away from the rear housing 100, the driving device is additionally arranged to move the stage 23 or drive the cleaning head 32 to move, the other concave portion 321 is aligned with the boss portion 102 of the remaining uncleaned portion, the second driving mechanism 31 drives the cleaning head 32 to contact with the rear housing 100, the other concave portion 321 contacts with the boss portion 102 of the uncleaned portion, and the first driving mechanism 22 drives the stage 23 to move to continue cleaning.
Referring to fig. 3, in some embodiments, the cleaning device 3 according to the present invention further includes a first transmission mechanism 33, where the first transmission mechanism 33 includes a cam assembly 331 and a sliding assembly 332, and where:
the cam assembly 331 includes a cam 3311 and a guide plate 3312, the cam 3311 is arranged at the output end of the first driving mechanism 22, the guide plate 3312 is arranged on the objective table 23, a limit hole is formed in the guide plate 3312, and the cam 3311 is accommodated in the limit hole;
the sliding assembly 332 includes a sliding rail 3321 and a sliding block 3322, the sliding rail 3321 is disposed on the base 21, one end of the sliding block 3322 is slidably connected to the sliding rail 3321, and the other end is connected to the stage 23.
In this embodiment, the output end of the first driving mechanism 22 is vertically disposed to output torque, the cam 3311 is mounted at the output end of the first driving mechanism 22 and rotates along with the output torque of the first driving mechanism 22, the guide plate 3312 is provided with a limiting hole, the guide plate 3312 is mounted on the stage 23, the cam 3311 is accommodated in the limiting hole, when the first driving mechanism 22 outputs torque, the cam 3311 rotates, the peripheral wall of the rotating cam 3311 collides with the inner wall of the limiting hole to move the stage 23, the disposed slide rails 3321 and the slide blocks 3322 are disposed in a horizontal direction, two slide rails 3321 are disposed in parallel, at intervals, the slide blocks 3321 are generally slidably connected with the slide blocks 3322, the slide blocks 3322 are connected to the stage 23, and when the first driving mechanism 22 outputs torque, the cam 3311 rotates to move the stage 23, that is, when the cam 3311 rotates, the cam 3311 reciprocates horizontally along the disposed direction of the slide rails 421 to enable the recess 321 to be cleaned to the peripheral side of the stage 102.
In some embodiments, the first drive mechanism 22 may be a stepper motor or a servo motor, and those skilled in the art may perform the selection as desired.
In some embodiments, the cam assembly 331 may also be configured to: the limiting hole of the guide plate 3312 is constructed as a waist-shaped groove, the cam 3311 is constructed as a general circular roller, and when the circular roller is driven to rotate, the inner wall contacting the waist-shaped groove moves, and the horizontal reciprocating movement of the stage 23 required for cleaning the rear case 100 can be also realized, so that a person skilled in the art can perform a type selection design according to actual conditions.
In some embodiments, the sliding assembly 332 may also use a linear motion system of the optical axis and the linear bearing instead, and the specific case and the corresponding design may be designed according to the actual case.
Referring to fig. 6 and 7, in some embodiments, the cleaning device 3 according to the present invention further includes a mounting frame 34 provided on the frame 1, the second driving mechanism 31 includes a second driving motor 311 provided on the mounting frame 34, and a back pressure assembly 312, where one end of the back pressure assembly 312 is slidably connected to the mounting frame 34, and the other end is connected to the cleaning head 32, so as to drive the cleaning head 32 to press the rear housing 100 on the stage 23.
In this embodiment, the second driving mechanism 31 further includes a screw nut 313, a screw 314, a screw seat 315 and a first mounting seat 316, the back pressure assembly 312 includes a second mounting seat 3120, a back pressure cylinder 3121, a back pressure valve 3122 and a balance tension spring 3123, the cleaning head 32 is mounted on the first mounting seat 316, the output end of the second driving motor 311 is connected with the screw 314 through a coupling, one end of the screw 314 far away from the second driving motor 311 is rotationally connected with the screw seat 315, the screw seat 315 is mounted on the first mounting seat 316, the screw nut 313 is screwed with the screw 314 and is mounted on the second mounting seat 3120, a vertically arranged guide rail is arranged on the mounting frame 34, and the first mounting seat 316 and the second mounting seat 3120 are both provided with sliding blocks, each sliding block is in sliding connection with the guide rail. The fixed end of the back pressure cylinder 3121 is arranged on the second installation seat 3120, the output end of the back pressure cylinder 3121 is connected with the first installation seat 316, the balance tension springs 3123 are two, one end of each balance tension spring 3123 is connected with the first installation seat 316, the other end is connected with the second installation seat 3120, the back pressure valve 3122 is arranged on the second installation seat 3120, and the back pressure cylinder 3121 is connected.
When cleaning is needed, firstly, the output end of the second driving motor 311 outputs torque, the screw rod 314 rotates to drive the screw rod nut 313 which is in threaded connection with the screw rod 314 to move along the vertical direction, so as to drive the second installation seat 3120 to move up and down, the first installation seat 316 which is connected with the back pressure cylinder 3121 moves along with the movement of the second installation seat 3120, so that the cleaning head 32 approaches the rear shell 100 on the lower object stage 23 along the vertical direction until the cleaning head 32 contacts the rear shell 100, the second driving motor 311 stops outputting, at the moment, the back pressure cylinder 3121 outputs driving force, so that the cleaning head 32 moves downwards along the vertical direction, the rear shell 100 under pressure is in pressure contact, then the first driving mechanism 22 drives the object stage 23 to move, the back pressure cylinder 3121 applies force to the cleaning head 32 to press the rear shell 100 with a certain pressure, the cleaning force is ensured, the back pressure valve 3122 is connected with the back pressure cylinder 3121, and is used for adjusting the output force of the back pressure cylinder 3121, namely, under the condition that the pressure is proper, the back pressure is not broken due to overlarge stress, and the back pressure cylinder 3121 can not be damaged due to overlarge stress, and the back pressure force is not balanced when the back pressure cylinder 3121 is in the pressure process, and the back pressure force is output is balanced due to the bad, and the back pressure force is output force is stable and the back pressure force is stable when the back pressure force is output is poor.
Referring to fig. 3, in some embodiments, the cleaning apparatus 3 according to the present invention further includes a dust-free cloth mechanism 35 disposed on the mounting frame 34, the dust-free cloth mechanism 35 includes a dust-free cloth 351, a cloth supply assembly 352, a cloth receiving assembly 353, and at least two tensioning wheels 354, the two tensioning wheels 354 are horizontally disposed between the stage 23 and the cleaning head 32 at intervals, one end of the dust-free cloth 351 is wound around the cloth supply assembly 352, the other end is sequentially wound around the two tensioning wheels 354 and then connected to the cloth receiving assembly 353, the dust-free cloth 351 is used for wiping the rear housing 100 on the stage 23, the cloth supply assembly 352 is used for providing the clean dust-free cloth 351, and the cloth receiving assembly 353 is used for recycling the dust-free cloth 351.
In this embodiment, the cloth supplying component 352 is a first air expansion shaft rotatably connected to the mounting frame 34, the clean dust-free cloth 351 is wound around the first air expansion shaft, the cloth collecting component 353 is composed of a second air expansion shaft and a driving motor, the driving motor is arranged on the mounting frame 34, the output end of the driving motor is connected to the second air expansion shaft, the dust-free cloth extends out from the cloth supplying component 352, the dust-free cloth winds around the second air expansion shaft of the cloth collecting component 353 after bypassing the two tensioning wheels 354 in turn, at this time, a section of the dust-free cloth 351 between the two tensioning wheels 354 is located between the cleaning head 32 and the stage 23, when the cleaning is performed, the second driving mechanism 31 drives the cleaning head 32 to move towards the stage 23, the cleaning head 32 firstly contacts the dust-free cloth 351, then abuts against the dust-free cloth 351, the dust-free cloth 351 contacts the rear case 100 on the stage 23, and then the first driving mechanism 22 drives the stage 23 to move, so that the rear case 100 on the stage 23 rubs against the dust-free cloth 351 abutted by the cleaning head 32, and the rear case 100 is cleaned. After the cleaning is completed, the second driving mechanism 31 drives the cleaning head 32 to move along the direction away from the objective table 23, then the driving motor of the cloth collecting assembly 353 outputs the second air expansion shaft connected with the driving motor to rotate, so that the dust-free cloth 351 is wound on the cloth collecting assembly 353, meanwhile, the clean dust-free cloth 351 wound on the cloth supplying assembly 352 is driven to move between the two tensioning wheels 354, and when the cloth section of the clean dust-free cloth 351 which is not wiped moves between the cleaning head 32 and the objective table 23, the cleaning operation of the next uncleaned rear shell 100 is continued.
The dust-free cloth 351 has the function of directly bringing the cleaning head 32 into contact with the rear case 100 when the cleaning head 32 is made of a slightly hard material, so that the rear case 100 is easily damaged, and the dust-free cloth 351 is used as an intermediate contact material, so that a certain buffer effect can be achieved, and the dust-free cloth 351 is used for cleaning in many conventional devices.
In some embodiments, as shown in fig. 3, the number of tensioning wheels 354 may be set as desired, with the tensioning wheels 354 being used to tension the dust free cloth 351 received between the cloth supply assembly 352 and the cloth take-up assembly 353 and to provide guidance for movement of the dust free cloth 351.
Referring to fig. 3, 6 and 8, in some embodiments, the cleaning apparatus 3 according to the present invention further includes two alcohol spraying mechanisms 36, where two cleaning apparatuses 3 are horizontally disposed between the cloth feeding assembly 352 and the cloth collecting assembly 353, the alcohol spraying mechanisms 36 are disposed between the two cleaning apparatuses 3, and an output end of the alcohol spraying mechanisms 36 is disposed toward the dust-free cloth 351 between the two tensioning wheels 354 for spraying alcohol to the dust-free cloth 351.
In this embodiment, the full-automatic cleaning device for the rear shell of the mobile phone according to the present invention divides the cleaning of the rear shell 100 into two types, namely dry cleaning and wet cleaning, wherein the wet cleaning is generally performed by alcohol, and the cleaning step is to firstly perform wet cleaning on the rear shell 100 and then perform dry cleaning on the cleaned portion. When cleaning is performed, the rear case 100 is firstly placed on the carrying table 23, the carrying table 23 is positioned below the first cleaning device 3, at this time, the alcohol spraying mechanism 36 firstly sprays alcohol onto the dust-free cloth 351 between the two tensioning wheels 354 to moisten the dust-free cloth 351, then the second driving mechanism 31 drives the cleaning head 32 to move along the direction facing the carrying table 23, the moistened dust-free cloth 351 is abutted against the rear case 100 on the carrying table 23, then the first driving mechanism 22 drives the carrying table 23 to move for moisten cleaning, after moisten cleaning, the carrying device 2 is driven to move to the second cleaning device 3, the second cleaning device 3 performs dry cleaning on the moisten cleaning, the cleaning step of the second cleaning device 3 is different from the wet cleaning in that the alcohol spraying mechanism 36 sprays alcohol, and the rest steps are the same.
In some embodiments, two stages 23 may be provided as shown, corresponding to two cleaning devices 3 for wet cleaning and dry cleaning, respectively.
Referring to fig. 8, in some embodiments, the stage 23 is provided with a plurality of stations 230 for mounting the rear housing 100, the cleaning heads 32 are plural, each cleaning head 32 is disposed corresponding to a station 230, the alcohol spraying mechanism 36 includes a third driving component 361 and a spray head component 362 disposed at an output end of the third driving component 361, the third driving component 361 is used for driving the spray head component 362 to horizontally move between the stations 230, and the spray head component 362 is used for storing and spraying alcohol.
In this embodiment, the alcohol spraying mechanism 36 operates according to the following principle: when the stage 23 is provided with a plurality of stations 230 for installing and fixing the rear case 100, the stations 230 are horizontally arranged at intervals, the direction of the output end of the third driving component 361 is parallel to the direction of the intervals of the stations 230, and when alcohol spraying is required, the third driving component 361 drives the output end to drive the spray head component 362 to horizontally move between the stations 230, and spray alcohol while moving. The alcohol is sprayed onto the dust-free cloth 351, and then the second driving mechanism 31 drives the cleaning heads 32 to move toward the stage 23, and each cleaning head 32 abuts the wet dust-free cloth 351 against the rear case 100 of the corresponding station 230, and then the first driving mechanism 22 drives the stage 23 to move to perform cleaning work.
In some embodiments, an alcohol tank is connected to the spray head assembly 362 for continuously providing an alcohol solution.
Referring to fig. 1 and 9, in some embodiments, the full-automatic cleaning apparatus for a rear housing of a mobile phone according to the embodiments of the present invention further includes a hole cleaning device 4, where the hole cleaning device 4 is disposed on the frame 1 and above the stage 23, and is used for cleaning a through hole 103 of the rear housing 100 on the stage 23, and includes a fourth driving mechanism 41 and a hole cleaning head 42, where the fourth driving mechanism 41 is used for driving the hole cleaning head 42 to extend into the through hole 103 and driving the hole cleaning head 42 to clean an inner wall of the through hole 103.
In this embodiment, the stage 23 can be driven by the driving device to move to the stage 23 under the hole cleaning head 42 or arranged corresponding to the hole cleaning device 4 as shown in fig. 1, so as to prepare for cleaning Kong Zuoye, and the working principle of the hole cleaning device 4 is as follows: the fourth driving mechanism 41 drives the hole cleaning head 42 to move along the rear housing 100 on the object stage 23 until the hole cleaning head 42 stretches into the through hole 103, then the fourth driving mechanism 41 drives the hole cleaning head 42 to rotate, the inner wall of the through hole 103 is cleaned, the fourth driving mechanism 41 drives the hole cleaning head 42 to be far away from the rear housing 100 after cleaning is finished, and the rear housing 100 is replaced to continue cleaning Kong Zuoye.
In some embodiments, the fourth driving mechanism 41 includes a fourth driving motor with a vertically arranged output end, a second back pressure component arranged at the output end of the fourth driving motor, a fifth driving motor arranged at the output end of the second back pressure component, and a second transmission component similar to the first transmission component can be connected between the fifth driving motor and the cleaning hole head 42, when the fifth driving motor outputs torque, the cleaning hole head 42 moves along with the fifth driving motor, and the second back pressure component functions as the first back pressure component.
In some embodiments, the hole cleaning device 4 is also provided with a dust-free cloth mechanism 35, which has the same function as the dust-free cloth mechanism 35 arranged on the cleaning device 3, so that after the hole cleaning head 42 contacts the dust-free cloth 351, the dust-free cloth 351 is abutted into the through hole 103 of the rear housing 100 for cleaning, and the cleaning effect is improved while the damage to the rear housing 100 is avoided.
Referring to fig. 1, in some embodiments, the full-automatic cleaning apparatus for a mobile phone rear shell according to the embodiments of the present invention further includes a transfer device 5 disposed on the frame 1, a base 21 of the carrying device 2 is disposed on an output end of the transfer device 5, and the transfer device 5 is used for driving the carrying device 2 to transfer the rear shell 100 between the two cleaning devices 3 and the hole cleaning device 4.
In this embodiment, the transferring device 5 is a linear motor, the base 21 of the carrying device 2 is disposed on a mover of the linear motor, when the transferring device 5 outputs a driving force, the carrying device 2 horizontally moves, during cleaning operation, the transferring device 5 drives the stage 23 to receive the rear shell 100 to be cleaned at the loading position, then drives the stage 23 to move to the first cleaning device 3 for wet cleaning, after wet cleaning, the transferring device 5 drives the stage 23 to move to the second cleaning device 3 for dry cleaning, after dry cleaning, the transferring device 5 drives the stage 23 to move to the lower part of the hole cleaning device 4 for hole cleaning, after hole cleaning is completed, the transferring device 5 drives the stage 23 to the blanking position, waits for manual or other transferring devices to take off the cleaned rear shell 100, then drives the stage 23 to return to the loading position for continuous feeding, and repeated feeding, cleaning and blanking processes are implemented, thereby realizing automatic cleaning of the rear shell 100.
In some embodiments, the transferring device 5 may be a servo motor, a stepping motor, or other driving devices, and those skilled in the art may design the transferring device according to practical situations.
Referring to fig. 1 and fig. 3 to fig. 9, in some embodiments, four carrying devices 2 are provided, the four carrying devices 2 are arranged at intervals along the material conveying direction, a temporary storage mechanism 6 is disposed between every two adjacent carrying devices 2, the temporary storage mechanism 6 is located above the stage 23, and each temporary storage mechanism 6 is used for taking and placing the rear case 100 on two carrying devices 2 adjacent to the temporary storage mechanism 6.
In this embodiment, the transfer device 5 is provided with four movers, four bearing devices 2 are respectively disposed on one of the movers, the transfer device 5 can independently drive any one of the movers, and the bearing devices 2 disposed along the material conveying direction are respectively used for:
the first bearing device 2 receives the rear shell 100 at the loading position and is driven by the transferring device 5 to move to the first temporary storage mechanism 6, the first temporary storage mechanism 6 takes the rear shell 100 on the first bearing device 2, and then the first bearing device 2 is driven to return to the loading position to wait for loading;
the second carrying device 2 is driven by the transferring device 5 to move to the first temporary storage mechanism 6, receives the rear shell 100 taken by the first temporary storage mechanism 6, then continues to be driven to move to the position below the first cleaning device 3 for wet cleaning, is driven to move to the position below the second temporary storage mechanism 6 after the wet cleaning is finished, the second temporary storage mechanism 6 takes the rear shell 100 after the wet cleaning, and then the second carrying device 2 is driven to return to the first temporary storage mechanism 6 for continuously receiving the rear shell 100;
the third carrying device 3 is driven by the transferring device 5 to move below the second temporary storage mechanism 6, receives the wet and cleaned rear shell 100 of the second temporary storage mechanism 6, is continuously driven below the second cleaning device 3 for drying and cleaning, is continuously driven to the third temporary storage mechanism 6 after drying and cleaning, the third temporary storage mechanism 6 takes the rear shell 100 after drying and cleaning is completed, and then the third carrying device 2 is driven to return to the position below the second temporary storage mechanism 6 for continuously receiving the rear shell 100;
the fourth carrying device 2 is driven by the transferring device 5 to move to the lower part of the third temporary storage mechanism 6, receives the dried and cleaned rear shell 100 of the third temporary storage mechanism 6, is then driven to the lower part of the hole cleaning device 4 to clean the holes, is driven to move to the blanking position after cleaning the holes, waits for the manual or other carrying devices to perform blanking operation, and is driven to return to the lower part of the third temporary storage mechanism 6 after the blanking is completed to continuously receive the rear shell 100.
Each carrying device 2 is independently driven by the transferring device 5, transferring time is saved in the automatic cleaning process, if only a single carrying device 2 is arranged, the single carrying device 2 is required to be sequentially subjected to wet cleaning, dry cleaning and hole cleaning from a feeding position to a discharging position, the discharging position is returned to the feeding position to receive the rear shell 100 for next cleaning operation, the transportation time of the rear shell 100 is long, the utilization rate of each device is low, most of the time is in a standby state, the cleaning operation efficiency is affected, the plurality of carrying devices 2 are arranged to segment the whole cleaning operation, and the transportation time of the rear shell 100 is saved, so that the equipment efficiency is improved.
In some embodiments, the temporary storage mechanism 6 includes a driving cylinder provided on the mounting seat 34 and a negative pressure suction head provided on an output end of the driving cylinder, when the stage 23 is driven by the transferring device 5 to move below the temporary storage mechanism 6, the driving cylinder drives the negative pressure suction head to move in a direction towards the stage 23, so that the negative pressure suction head contacts the rear shell 100 on the stage 23, the negative pressure suction head adsorbs the rear shell 100 by using negative pressure, and then the driving cylinder drives the negative pressure suction head to move in a direction away from the stage 23, so that the rear shell 100 is lifted from the stage 23. Waiting for another stage 23 to receive the rear case 100, the driving cylinder cooperates with the suction head to place the sucked rear case 100 thereon.
The above description of the preferred embodiments of the present invention should not be taken as limiting the scope of the invention, but rather should be understood to cover all modifications, variations and adaptations of the present invention using its general principles and the following detailed description and the accompanying drawings, or the direct/indirect application of the present invention to other relevant arts and technologies.
Claims (10)
1. Full-automatic cleaning equipment of cell-phone backshell, the cell-phone backshell includes dull and stereotyped portion and boss portion, a plurality of through-holes have been seted up to boss portion, its characterized in that, full-automatic cleaning equipment of cell-phone backshell includes:
a frame;
the bearing device comprises a base arranged on the frame, a first driving mechanism arranged on the base and an objective table arranged at the output end of the first driving mechanism, and the objective table is used for bearing the mobile phone rear shell;
the cleaning device is arranged on the rack and is positioned above the objective table, and comprises a second driving mechanism and a cleaning head arranged at the output end of the second driving mechanism, wherein the second driving mechanism is used for driving the cleaning head to contact the rear shell;
the first driving mechanism drives the object stage to move, so that the surface and the peripheral side of the boss part are cleaned by the cleaning head.
2. The full-automatic cleaning device for a rear shell of a mobile phone according to claim 1, wherein a concave portion is concavely arranged on a cleaning surface of the cleaning head, the concave portion is used for accommodating the boss portion, and the second driving mechanism drives the cleaning head to vertically contact with the rear shell, so that the cleaning surface is abutted against the flat plate portion, and the bottom of the concave portion is abutted against the surface of the boss portion.
3. The full-automatic cleaning apparatus of a rear housing of a mobile phone of claim 1, wherein the cleaning device further comprises a first transmission mechanism comprising a cam assembly and a slide assembly, wherein:
the cam assembly comprises a cam and a guide plate, the cam is arranged at the output end of the first driving mechanism, the guide plate is arranged on the objective table, a limit hole is formed in the guide plate, and the cam is accommodated in the limit hole;
the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is arranged on the base, one end of the sliding block is slidably connected with the sliding rail, and the other end of the sliding block is connected with the objective table.
4. The full-automatic cleaning device for a mobile phone rear shell according to claim 1, wherein the cleaning device further comprises a mounting frame arranged on the frame, the second driving mechanism comprises a second driving motor and a back pressure assembly arranged on the mounting frame, one end of the back pressure assembly is slidably connected with the mounting frame, and the other end of the back pressure assembly is connected with the cleaning head and used for driving the cleaning head to press the rear shell on the object stage.
5. The full-automatic cleaning device for a mobile phone rear shell according to claim 4, wherein the cleaning device further comprises a dust-free cloth mechanism arranged on the mounting frame, the dust-free cloth mechanism comprises dust-free cloth, a cloth supply assembly, a cloth collecting assembly and at least two tensioning wheels, the two tensioning wheels are horizontally arranged between the object stage and the cleaning head at intervals, one end of the dust-free cloth is wound on the cloth supply assembly, the other end of the dust-free cloth is sequentially wound on the two tensioning wheels and then connected with the cloth collecting assembly, the dust-free cloth is used for wiping the rear shell on the object stage, the dust-free cloth supply assembly is used for providing clean dust-free cloth, and the cloth collecting assembly is used for collecting the dust-free cloth after use.
6. The full-automatic cleaning device for a rear shell of a mobile phone according to claim 5, wherein the cleaning devices further comprise two alcohol spraying mechanisms, the two cleaning devices are horizontally arranged between the cloth supplying assembly and the cloth collecting assembly at intervals, the alcohol spraying mechanisms are arranged between the two cleaning devices, and the output ends of the alcohol spraying mechanisms face to dust-free cloth between the two tensioning wheels and are used for spraying alcohol to the dust-free cloth.
7. The full-automatic cleaning device for a rear shell of a mobile phone according to claim 6, wherein the stage is provided with a plurality of stations for installing the rear shell, the cleaning heads are multiple, each cleaning head is corresponding to one station, the alcohol spraying mechanism comprises a third driving assembly and a spray head assembly arranged at the output end of the third driving assembly, the third driving assembly is used for driving the spray head assembly to horizontally move between the stations, and the spray head assembly is used for storing and spraying alcohol.
8. The full-automatic cleaning device for a rear shell of a mobile phone according to claim 7, further comprising a hole cleaning device, wherein the hole cleaning device is arranged on the frame and is positioned above the objective table and used for cleaning a through hole of the rear shell on the objective table, and the full-automatic cleaning device comprises a fourth driving mechanism and a hole cleaning head, wherein the fourth driving mechanism is used for driving the hole cleaning head to extend into the through hole and driving the hole cleaning head to clean the inner wall of the through hole.
9. The full-automatic cleaning device for a mobile phone rear shell according to claim 8, further comprising a transfer device arranged on the frame, wherein a base of the carrying device is arranged at an output end of the transfer device, and the transfer device is used for driving the carrying device to transfer the rear shell between the two cleaning devices and the hole cleaning device.
10. The fully automatic cleaning device for mobile phone backshells according to claim 9, wherein the number of the carrying devices is four, the four carrying devices are arranged at intervals along the material conveying direction, a temporary storage mechanism is arranged between every two adjacent carrying devices, the temporary storage mechanism is positioned above the object stage, and each temporary storage mechanism is used for taking and placing backshells on two adjacent carrying devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310026440.3A CN115990583A (en) | 2023-01-09 | 2023-01-09 | Full-automatic cleaning equipment for mobile phone rear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310026440.3A CN115990583A (en) | 2023-01-09 | 2023-01-09 | Full-automatic cleaning equipment for mobile phone rear shell |
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| Publication Number | Publication Date |
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| CN115990583A true CN115990583A (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310026440.3A Pending CN115990583A (en) | 2023-01-09 | 2023-01-09 | Full-automatic cleaning equipment for mobile phone rear shell |
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| CN216728388U (en) * | 2021-12-29 | 2022-06-14 | 冠威科技(武汉)有限公司 | Cleaning equipment for laminating material |
| CN218079514U (en) * | 2022-08-16 | 2022-12-20 | 深圳新视智科技术有限公司 | Cleaning device for panels |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20130192635A1 (en) * | 2012-01-31 | 2013-08-01 | Shanyao Lee | Phone Display Wiping Case |
| CN206483733U (en) * | 2017-01-21 | 2017-09-12 | 齐齐哈尔大学 | A kind of piano key cleaner |
| CN109794483A (en) * | 2019-03-27 | 2019-05-24 | 蓝思智能机器人(长沙)有限公司 | Cleaning device and clean method |
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