CN219723959U - Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system - Google Patents

Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system Download PDF

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Publication number
CN219723959U
CN219723959U CN202320980911.XU CN202320980911U CN219723959U CN 219723959 U CN219723959 U CN 219723959U CN 202320980911 U CN202320980911 U CN 202320980911U CN 219723959 U CN219723959 U CN 219723959U
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China
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dust removal
ultrasonic
dust
mobile phone
carrier
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CN202320980911.XU
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Chinese (zh)
Inventor
冼健威
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Dongguan Sindin Precision Instrument Co ltd
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Dongguan Sindin Precision Instrument Co ltd
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Abstract

The utility model discloses an ultrasonic dust removal system suitable for assembling a front half membrane and a rear cover of a mobile phone, which belongs to the technical field of dust removal equipment and comprises an FFU air purification system, a frame main body, an ultrasonic dry dust removal head assembly, a product carrier motion assembly, a filtering system, a blower and an electrical control system, wherein the FFU air purification system is arranged at the top of the frame main body, and a height adjusting assembly is arranged between the ultrasonic dry dust removal head assembly and the frame main body; the product carrier motion subassembly is carried the product and is removed dust through the dry-type dust removal head subassembly below of ultrasonic wave, and the air-blower provides blowing and suction, and the dust of cleaing away is filtered by filtration system and is retrieved, accomplishes the dust removal to the product, and this device degree of automation is higher, can reduce the operation manual work, reduces mill's recruitment cost to can effectually clear away the floating dust in back lid and semi-membrane camera module region, improve the product dust removal yield, promote the quality after the cell-phone equipment complete machine.

Description

Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to an ultrasonic dust removal system suitable for assembling a front half membrane and a rear cover of a mobile phone.
Background
The existing dust removing means before assembling the mobile phone is to take sticky dust and glue dust and blow dust by an air gun. The dust sticking efficiency is low, the yield cannot be guaranteed, and the camera module part cannot be effectively processed. Dust blowing of the air gun can cause dust emission, environmental pollution of workshops and damage of products due to high-speed air flow. The mobile phone rear cover and the semi-membrane are subject to dust fall in the camera module area before assembly, dust is removed in the camera module area of the rear cover and the semi-membrane, the quality of the mobile phone after assembly is improved, and a stable and reliable dust removing device is needed, so that an ultrasonic dust removing system suitable for the mobile phone front semi-membrane and the rear cover is provided.
Disclosure of Invention
The utility model aims to provide an ultrasonic dust removal system suitable for assembling a front half membrane and a rear cover of a mobile phone, which has the advantages of high dust removal efficiency and controllable yield, and solves the problems in the prior art.
In order to achieve the above object, the present utility model provides an ultrasonic dust removal system suitable for assembling front half membrane and rear cover of mobile phone, comprising FFU air purification system, frame body, ultrasonic dry dust removal head assembly, product carrier motion assembly, filtering system, blower, and electrical control system, wherein
The FFU air purification system is arranged at the top of the frame main body, a height adjusting assembly is arranged between the ultrasonic dry dust removal head assembly and the frame main body, and the ultrasonic dry dust removal head assembly is movably arranged in the inner cavity of the frame main body through the height adjusting assembly;
the product carrier motion assembly is installed below the ultrasonic dry dust removal head assembly, and the filtering system and the blower are both installed below the product carrier motion assembly.
Preferably, the ultrasonic dry type dust removing head assembly comprises a dust removing head, one side of the dust removing head is fixedly connected with an ion air bar, the top of the dust removing head is fixedly provided with a pressure gauge, the top of the dust removing head is provided with an air suction pipe and an air blowing pipe which are respectively arranged on the pressure gauge, and the air blower is communicated with the air blowing pipe on the dust removing head through a pipeline.
Preferably, the height adjusting assembly comprises mounting frames fixedly mounted on two sides of the dust removing head, air cylinders are mounted between the two sides of the dust removing head and the two groups of mounting frames, and the dust removing head is movably mounted between the two groups of mounting frames through the air cylinders.
Preferably, the product carrier moving assembly comprises a linear module arranged in the inner cavity of the frame main body, one side of the linear module is also provided with a dust-free drag chain in a matching way, and the movable end of the linear module is provided with a detachable product carrier.
Preferably, the product carrier comprises a carrier plate fixedly mounted on the moving end of the linear module, and a detachable mobile phone semi-membrane carrier and a mobile phone rear cover carrier are mounted on the top of the carrier plate.
Preferably, the bottoms of the mobile phone semi-membrane carrier and the mobile phone rear cover carrier are communicated with vacuum adsorption holes, and the top of the carrier plate is provided with an adjusting block which is positioned outside the mobile phone semi-membrane carrier and the mobile phone rear cover carrier.
Preferably, two groups of air inlets are formed in the bottom of the dust removing head, and an air blowing port is formed in the bottom of the dust removing head and located between the two groups of air inlets.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the product carrier moving assembly, the product carrier moving assembly carries the product to remove dust below the ultrasonic dry type dust removing head assembly, the blower provides blowing force and suction force, the removed dust is filtered and recovered by the filtering system, and the dust removal of the product is completed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of an ultrasonic dry dust collector head assembly of the present utility model;
FIG. 3 is a schematic view of the bottom of the dust removing head of the present utility model;
FIG. 4 is a schematic view of a product carrier motion assembly according to the present utility model;
FIG. 5 is a schematic diagram of the air flow direction of the FFU air purification system of the present utility model;
fig. 6 is a schematic diagram of the working principle of the ultrasonic dry dust-removing head assembly of the utility model.
In the figure: 1. a dust removal head; 2. an ion wind bar; 3. a cylinder; 4. a mounting frame; 5. a mobile phone semi-membrane carrier; 6. a mobile phone rear cover carrier; 7. a linear module; 8. a dust-free drag chain; 9. an FFU air purification system; 10. a frame body; 11. an ultrasonic dry dust removal head assembly; 12. a product carrier motion assembly; 13. a filtration system; 14. a blower; 15. an electrical control system; 16. a pressure gauge; 17. an air suction pipe; 18. a blowing pipe; 19. a product carrier; 20. a carrier plate; 21. vacuum adsorption holes; 22. and adjusting the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is used for carrying out dust removal treatment on the mobile phone rear cover and the collecting semi-membrane in the mobile phone assembling process.
The ultrasonic dust removing system for the front half membrane and the rear cover of the mobile phone consists of an FFU air purifying system 9, a frame main body 10, an ultrasonic dry dust removing head assembly 11, a product carrier moving assembly 12, a filtering system 13, a blower 14 and an electric control system 15.
The frame main body 10 is used as a carrier and carries the components described above, the blower 14 is used as a power component and provides blowing force and suction required by the dust removing head 1, the filtering system 13 recovers dust, the ultrasonic dry dust removing head component 11 vibrates dust on a product and sucks the dust away, the product carrier moving component 12 positions the product and removes dust by passing through the lower part of the dust removing head 1 with the product, the FFU air purifying system 9 keeps the cleanliness inside the equipment, and the electric control system 15 is responsible for logic control of the whole equipment.
Referring to fig. 1-4, the utility model provides an ultrasonic dust removal system suitable for assembling a front half membrane and a rear cover of a mobile phone, which comprises an FFU air purification system 9, a frame body 10, an ultrasonic dry dust removal head assembly 11, a product carrier movement assembly 12, a filtering system 13, a blower 14 and an electrical control system 15.
The FFU air purification system 9 is arranged at the top of the frame main body 10, the ultrasonic dry type dust removal head assembly 11 comprises a dust removal head 1, one side of the dust removal head 1 is fixedly connected with an ion air bar 2, a pressure gauge 16 is fixedly arranged at the top of the dust removal head 1, an air suction pipe 17 and an air blowing pipe 18 are respectively arranged at the top of the dust removal head 1 and positioned at the pressure gauge 16, and the air blower 14 is communicated with the air blowing pipe 18 on the dust removal head 1 through a pipeline;
as shown in fig. 5, the FFU air cleaning system 9 sucks air by using a fan (motor+impeller) inside the FFU fan filter unit, and the sucked air passes through a HEPA high efficiency air filter or ULPA ultra efficiency filter screen below the FFU to filter out large-particle dust particles in the air, and finally, the fresh air is uniformly sent into the inside of the apparatus at a wind speed of 0.45m/s±10%. When the equipment runs, the FFU continuously sends clean air into the equipment, the pressure in the equipment is always larger than the external pressure, the air flow in the equipment is discharged to a workshop, the air in the workshop cannot enter from other places of the equipment, the product cannot be polluted by external environment in the production process, the electrostatic air bar is additionally arranged at the material inlet and outlet of the equipment to form an air curtain, the FFU at the top is additionally arranged, the air in the workshop cannot enter the equipment from other places of the rack, and the product cannot be polluted secondarily during the treatment.
As shown in fig. 6, the dust removing head 1 is provided with an ultrasonic wave generating cavity and two vacuum adsorption cavities. The dust particles adhere to the surface of the glass substrate under the action of the adsorption layer, and in order to remove the dust particles, the adhesion force of the dust particles must be overcome. The clean gas of 8-16Kpa is provided to the ultrasonic wave generating cavity of the dust removing head 1 by the blower 14, the gas generates ultrasonic wave by the ultrasonic wave generator, and the dust particles overcome the adhesion force of the surface of the glass substrate by using the energy and vibration transmitted by the ultrasonic wave and are separated from the surface of the glass substrate in three movement modes (single or mixed) of pulling, rolling and sliding, so that the dust particles are separated from the surface of the glass substrate. The vacuum chamber of the dust removal head 1 is used for adsorbing dust particles. When the dust particles are separated from the surface of the glass substrate, the dust particles are driven by the reflection of ultrasonic waves, and the moving dust particles are instantly sucked by the vacuum adsorption cavity of the cleaning head, so that the effect of cleaning the dust particles on the surface of the glass is achieved.
A height adjusting component is arranged between the ultrasonic dry type dust removing head component 11 and the frame main body 10, the ultrasonic dry type dust removing head component 11 is movably arranged in the inner cavity of the frame main body 10 through the height adjusting component, the height adjusting component comprises mounting frames 4 fixedly arranged at two sides of the dust removing head 1, air cylinders 3 are arranged between two sides of the dust removing head 1 and the two groups of mounting frames 4, and the dust removing head 1 is movably arranged between the two groups of mounting frames 4 through the air cylinders 3;
in this embodiment, the dust removal head height-adjustable can satisfy the product of difference in height, and two sets of dust removal heads are independent installation, but height-adjusting alone, electrostatic wind stick preliminary treatment, can effectually solve the dust absorption problem because of static produces, can improve dust removal efficiency.
As shown in the following table, specific parameters of the ultrasonic dry dust removal head assembly 11:
it should be noted that, two sets of air inlets 23 are provided at the bottom of the dust removing head 1, and an air blowing port 24 is provided at the bottom of the dust removing head 1 and between the two sets of air inlets 23.
The product carrier moving assembly 12 is arranged below the ultrasonic dry dust removal head assembly 11, the product carrier moving assembly 12 comprises a linear module 7 arranged in the inner cavity of the frame main body 10, one side of the linear module 7 is also provided with a dust-free drag chain 8 in a matched mode, a detachable product carrier 19 is arranged on the moving end of the linear module 7, the product carrier 19 comprises a carrier plate 20 fixedly arranged on the moving end of the linear module 7, a detachable mobile phone semi-membrane carrier 5 and a mobile phone rear cover carrier 6 are arranged on the top of the carrier plate 20, vacuum adsorption holes 21 are communicated with the bottoms of the mobile phone semi-membrane carrier 5 and the mobile phone rear cover carrier 6, and an adjusting block 22 is arranged on the top of the carrier plate 20 and outside the mobile phone semi-membrane carrier 5 and the mobile phone rear cover carrier 6;
the linear module 7 is added with a fixed transmission mode of vacuum adsorption, so that products cannot be sucked up by a dust removing head due to excessive light weight and fall off due to excessive high speed of the module during dust removal, and the safety and the dust removal effect of the products are ensured; the jig is replaceable, the adjusting block can adjust the size of the discharging position, and products with similar sizes are compatible; the vacuum adsorption pressure is adjustable, so that the product cannot be damaged due to overlarge suction force;
in this embodiment, the inductor is installed on the mobile phone semi-membrane carrier 5 and the mobile phone rear cover carrier 6, and is used for sensing whether the mobile phone semi-membrane and the mobile phone rear cover are in place, the mobile phone semi-membrane carrier 5 and the mobile phone rear cover carrier 6 are detachable, the mobile phone semi-membrane carrier 5 and the mobile phone rear cover carrier 6 can be replaced at any time, mobile phone products with different sizes can be compatible, the upper and lower heights of the ultrasonic dry dust removal head assembly 11 are adjustable, and the whole compatibility of the equipment is strong.
The dust removal process of the ultrasonic dust removal system suitable for the front half membrane and the rear cover of the mobile phone assembly is described in detail below:
(1) placing the mobile phone semi-membrane and the mobile phone rear cover in the product carrier moving assembly 12;
(2) the sensor senses the semi-membrane of the mobile phone and the rear cover of the mobile phone, and vacuum adsorption opens and attracts the product;
(3) the product carrier moving assembly 12 carries the product to pass under the ultrasonic dry dust removal head assembly 11 for dust removal, and the blower 14 provides blowing force and suction force;
(4) the removed dust is filtered and recovered by the filtering system 13 to finish the dust removal of the product.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The ultrasonic dust removal system is characterized by comprising an FFU air purification system (9), a frame main body (10), an ultrasonic dry dust removal head assembly (11), a product carrier movement assembly (12), a filtering system (13), a blower (14) and an electrical control system (15), wherein the FFU air purification system comprises a frame main body (10)
The FFU air purification system (9) is arranged at the top of the frame main body (10), a height adjusting assembly is arranged between the ultrasonic dry type dust removal head assembly (11) and the frame main body (10), and the ultrasonic dry type dust removal head assembly (11) is movably arranged in the inner cavity of the frame main body (10) through the height adjusting assembly;
the product carrier moving assembly (12) is arranged below the ultrasonic dry dust removal head assembly (11), and the filtering system (13) and the blower (14) are arranged below the product carrier moving assembly (12).
2. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 1, wherein the ultrasonic dust removal system is characterized in that: the ultrasonic dry type dust removal head assembly (11) comprises a dust removal head (1), one side of the dust removal head (1) is fixedly connected with an ion air bar (2), a pressure gauge (16) is fixedly arranged at the top of the dust removal head (1), an air suction pipe (17) and an air blowing pipe (18) are respectively arranged at the top of the dust removal head (1) and positioned on the pressure gauge (16), and the air blower (14) is communicated with the air blowing pipe (18) on the dust removal head (1) through a pipeline.
3. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 2, wherein the ultrasonic dust removal system is characterized in that: the height adjusting assembly comprises mounting frames (4) fixedly mounted on two sides of the dust removing head (1), air cylinders (3) are mounted between two sides of the dust removing head (1) and two groups of the mounting frames (4), and the dust removing head (1) is movably mounted between two groups of the mounting frames (4) through the air cylinders (3).
4. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 1, wherein the ultrasonic dust removal system is characterized in that: the product carrier motion assembly (12) comprises a linear module (7) arranged in the inner cavity of the frame main body (10), one side of the linear module (7) is also provided with a dust-free drag chain (8) in a matching way, and the movable end of the linear module (7) is provided with a detachable product carrier (19).
5. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 4, wherein the ultrasonic dust removal system is characterized in that: the product carrier (19) comprises a carrier plate (20) fixedly mounted on the moving end of the linear module (7), and a detachable mobile phone semi-membrane carrier (5) and a mobile phone rear cover carrier (6) are mounted on the top of the carrier plate (20).
6. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 5, wherein the ultrasonic dust removal system is characterized in that: the bottom of cell-phone semi-membrane carrier (5) and lid carrier behind cell-phone (6) all communicate and have vacuum adsorption hole (21), the top of carrier plate (20) just is located the externally mounted of cell-phone semi-membrane carrier (5) and lid carrier behind cell-phone (6) and has adjusting block (22).
7. The ultrasonic dust removal system for assembling a front half membrane and a rear cover of a mobile phone according to claim 2, wherein the ultrasonic dust removal system is characterized in that: two groups of air inlets (23) are formed in the bottom of the dust removing head (1), and an air blowing port (24) is formed in the bottom of the dust removing head (1) and located between the two groups of air inlets (23).
CN202320980911.XU 2023-04-26 2023-04-26 Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system Active CN219723959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320980911.XU CN219723959U (en) 2023-04-26 2023-04-26 Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320980911.XU CN219723959U (en) 2023-04-26 2023-04-26 Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system

Publications (1)

Publication Number Publication Date
CN219723959U true CN219723959U (en) 2023-09-22

Family

ID=88061485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320980911.XU Active CN219723959U (en) 2023-04-26 2023-04-26 Be suitable for preceding semi-membrane of cell-phone equipment and back lid ultrasonic dust pelletizing system

Country Status (1)

Country Link
CN (1) CN219723959U (en)

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