CN111031159B - Automatic clamping tool that changes of cell-phone display screen - Google Patents
Automatic clamping tool that changes of cell-phone display screen Download PDFInfo
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- CN111031159B CN111031159B CN201911354885.4A CN201911354885A CN111031159B CN 111031159 B CN111031159 B CN 111031159B CN 201911354885 A CN201911354885 A CN 201911354885A CN 111031159 B CN111031159 B CN 111031159B
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- 238000000034 method Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 11
- 229920000297 Rayon Polymers 0.000 abstract description 8
- 230000001680 brushing effect Effects 0.000 abstract description 8
- 239000000084 colloidal system Substances 0.000 abstract 2
- 239000003292 glue Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Classifications
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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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides an automatic replacing and clamping tool for a mobile phone display screen, which comprises a lower fixing device, an adjusting device and an upper fixing device, wherein the lower fixing device is provided with a clamping groove; the invention can solve the problems that a collection screen cannot be accurately installed on a mobile phone shell due to the fact that a manual handheld mobile phone screen is easy to shake in the process of attaching the mobile phone screen in the process of manually replacing the mobile phone screen, the collection screen needs to be brushed with viscose in the process of replacing the mobile phone screen, the viscose is brushed on the manual handheld mobile phone screen to cause uneven brushing of colloid, fingerprints of fingers are easy to adhere to the mobile phone screen, the fingers are used for brushing the colloid brushed on the mobile phone screen, and the later-stage attachment of the mobile phone screen is not firm.
Description
Technical Field
The invention relates to the technical field of mobile phone display screens, in particular to an automatic replacement clamping tool for a mobile phone display screen.
Background
Present smart mobile phone is for improving user experience, its screen more and more tends to big screen, but the mobile phone screen is bigger and bigger, and it is bigger and bigger that the user is at the in-process that uses it falls the latent possibility that the accident takes place, leads to the mobile phone screen to change the work of maintenance also more and more, but current mobile phone screen change mostly is glued on the manual work handheld mobile phone screen brush again and laminates on the cell-phone casing, but the artifical in-process of changing the mobile phone screen mainly has following problem:
the manual handheld mobile phone screen is easy to shake in the process of being attached to the mobile phone screen, so that the mobile phone screen cannot be accurately installed on the mobile phone shell, the mobile phone screen needs to be coated with glue in the replacement process, the manual handheld mobile phone screen is coated with the glue to cause uneven coating of the glue, the fingerprint of a finger is easy to adhere to the mobile phone screen, the finger is used for coating the glue coated on the mobile phone screen, and the later-stage attachment of the mobile phone screen is not firm.
In order to ensure that the replaced mobile phone screen is accurately and firmly arranged on the mobile phone shell; the invention provides an automatic replacing and clamping tool for a mobile phone display screen.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the clamping tool for automatically replacing the display screen of the mobile phone comprises a lower fixing device, an adjusting device and an upper fixing device; an adjusting device is arranged at the right side of the upper end face of the lower fixing device, an upper fixing device is arranged on the adjusting device, and the upper fixing device is positioned right above the lower fixing device; wherein:
the upper fixing device comprises an upper fixing plate, a side supporting plate, a rotating unit, an upper fixing sleeve, a positioning unit, an adsorption unit and a clamping unit; the lower end of the upper fixing plate is symmetrically provided with side supporting plates, the lower end of each side supporting plate is provided with a rotating unit in a rotating connection mode, an upper fixing sleeve is connected between the two rotating units, and the upper end of the upper fixing sleeve is symmetrically provided with perspective holes; and the inner wall of the upper end of the upper fixed sleeve is provided with an adsorption unit, the side wall of the lower end of the upper fixed sleeve is provided with a clamping unit in a sliding fit mode, and the outer wall of the lower end of the upper fixed sleeve is uniformly provided with a positioning unit along the circumferential direction.
The adsorption unit comprises a fixed sucker, an adjusting rod, a supporting spring, a sealing plug, a sealing spring, a matching plate, an adjusting handle and a pressure spring; the fixed suckers are uniformly arranged on the inner wall of the lower end of the upper fixed sleeve, the inner parts of the fixed suckers are symmetrically provided with adjusting rods in a sliding fit mode, and the two adjusting rods are connected through a supporting spring; the adjusting rod is internally provided with an air guide cavity, a sealing plug is arranged at the lower end cavity opening of the air guide cavity in a sliding fit mode, and the sealing plug is connected with the inner wall of the air guide cavity of the adjusting rod through a sealing spring; the cooperation board on evenly be provided with the mounting hole, and the cooperation board cover is established in the outside of fixed sucking disc, the upper end of cooperation board is connected with the regulation handle, the regulation handle outer wall cover that is located fixed cover upper end is equipped with pressure spring.
The clamping unit comprises a piston column, a driving spring, an L-shaped fixing plate and a pulling plate; the piston columns are symmetrically arranged on the side wall of the upper fixing sleeve in a sliding fit mode, one end of each piston column located inside the upper fixing sleeve is connected with an L-shaped fixing plate, the outer wall of each piston column located inside the upper fixing sleeve is sleeved with a driving spring, and one end of each piston column located outside the upper fixing sleeve is connected through a pulling plate; manually adsorbing and fixing the mobile phone screen to be replaced through the adsorption unit and mutually extruding and fixing the side walls of the mobile phone screen through the clamping unit, and then brushing viscose on the inner wall of the mobile phone screen; the mobile phone screen does not need to be manually held to prevent finger fingerprints from being adhered to the mobile phone screen, and the mobile phone screen is conveniently fixed through the upper fixing device, so that the mobile phone screen is further conveniently coated with glue manually; the uniformity of the viscose coated on the screen of the mobile phone is ensured.
The lower fixing device comprises a lower fixing plate, an adjusting bolt, a sliding clamping block, an auxiliary spring, an arc-shaped fixing head, a limiting block, an execution spring and an operating handle; the upper end of the lower fixing plate is provided with a U-shaped cut hole, the side walls of the two ends of the U-shaped cut hole are respectively provided with an adjusting bolt in a spiral connection mode, the bottom end of the adjusting bolt is connected with a sliding fixture block through a bearing, the sliding fixture block is respectively arranged on the side wall of the U-shaped cut hole of the lower fixing plate in a sliding fit manner, an arc-shaped fixing head is arranged in the sliding clamping block in a sliding fit mode, the arc-shaped fixing head is connected with the sliding clamping block through an auxiliary spring, the inner wall of the bottom end of the U-shaped cut hole on the lower fixing plate is symmetrically provided with limiting blocks in a sliding fit way, the limiting blocks are connected through the arranged operating handles, the operating handles are installed inside the lower fixing plate in a sliding fit mode, and the outer wall of the operating handle located inside the lower fixing plate is sleeved with the execution spring; adjusting the position of the sliding clamping block by operating the adjusting bolt according to the width of the mobile phone, then preventing the mobile phone shell to be replaced from being arranged in the middle of the lower fixing plate, and fixing the side wall of the mobile phone shell through the limiting block; the lower fixing device that sets up can remove the slip fixture block according to the width of cell-phone through adjusting bolt and fix the cell-phone casing respectively through the effect of arc fixed head and stopper again, further improvement the practicality of changing the not unidimensional cell-phone screen.
The adjusting device comprises a support frame, a support cylinder, a limiting rod, a limiting spring, a limiting slider and a support column, wherein an installation groove is formed in the upper end of the support frame, the bottom end of the support cylinder is installed at the lower end of the installation groove of the support frame, and the top end of the support cylinder is connected with the limiting rod; the outer wall of the limiting rod is sleeved with a limiting spring, a limiting sliding block is arranged on the outer wall of the upper end of the limiting rod in a sliding fit mode, and the outer wall of the limiting sliding block is connected with a supporting column; fixing the mobile phone shell on the lower fixing device by a maintenance worker, fixing a mobile phone screen to be replaced in the upper fixing device, and brushing fixing glue; and the cell-phone screen that will wait to trade removes suitable position on the cell-phone shell under the effect of supporting cylinder to press fixing device through the manual work and install the cell-phone screen on the cell-phone casing, the adjusting device simple structure that sets up is convenient for with accurate the installing on the cell-phone casing of cell-phone screen, the adjusting device who carries out the position removal of cell-phone screen through setting up can prevent that the in-process of cell-phone screen removal from taking place the incline, has guaranteed the accurate laminating installation of cell-phone screen and cell-phone casing.
The positioning unit comprises a positioning bolt and a positioning spring, the positioning bolt is arranged at the lower end of the upper fixing sleeve in a sliding fit manner, and the positioning bolt is connected with the upper fixing sleeve through the positioning spring; the outer wall of the top end of the positioning bolt is provided with a rubber sleeve; the positioning bolt is fixed with the mobile phone shell at the lower end, so that the mobile phone shell at the lower end is prevented from shaking, and the mobile phone screen is ensured to be accurately installed in the mobile phone shell; further, the screen is convenient to be changed by maintenance personnel.
The rotating unit comprises a rotating column, a pressing spring and a pressing block; the rotating column is arranged on the side supporting plate through a bearing, and compression springs are uniformly arranged in the side supporting plate connected with the rotating column and positioned in the side supporting plate along the axis direction of the side supporting plate; the position of the upper fixing sleeve at the lower end can be adjusted through the arranged rotating unit, and the mobile phone screen is conveniently fixed in the lower fixing sleeve; the rotating unit that sets up simple structure just is convenient for adjust suitable angle and fixes, makes things convenient for the maintenance personal to prevent the cell-phone screen inside last fixed cover.
Preferably; rubber strips are symmetrically arranged on the inner wall of the bottom end of the U-shaped cut hole formed in the lower fixing plate; the rubber strip is arranged at the lower end of the lower fixing plate, so that the mobile phone can be prevented from shaking in the screen changing process; the stability of cell-phone has been guaranteed, and can avoid cell-phone and bottom plate direct contact to cause the scratch through setting up the rubber strip and take on the cell-phone.
Preferably; the top end of the arc-shaped fixing head is sleeved with a rubber sleeve; the rubber sleeve is sleeved at the top end of the arc-shaped fixing head, so that the arc-shaped fixing head can be prevented from scratching and damaging the side wall of the mobile phone in the process of fixing the side wall of the mobile phone, and the integrity of the external structure of the mobile phone is ensured.
Advantageous effects
Firstly, manually adsorbing and fixing a mobile phone screen to be replaced through an adsorption unit and mutually extruding and fixing the side walls of the mobile phone screen through a clamping unit, and then brushing viscose on the inner wall of the mobile phone screen; the mobile phone screen does not need to be manually held to prevent finger fingerprints from being adhered to the mobile phone screen, and the mobile phone screen is conveniently fixed through the upper fixing device, so that the mobile phone screen is further conveniently coated with glue manually; the uniformity of the viscose coated on the screen of the mobile phone is ensured;
the lower fixing device can move the sliding fixture block according to the width of the mobile phone through the adjusting bolt and then respectively fix the mobile phone shell through the action of the arc-shaped fixing head and the limiting block, so that the practicability of replacing mobile phone screens with different sizes is further improved;
the adjusting device is simple in structure, so that the mobile phone screen can be accurately installed on the mobile phone shell, the mobile phone screen can be prevented from deviating in the moving process by moving the position of the mobile phone screen through the adjusting device, and the mobile phone screen and the mobile phone shell can be accurately attached and installed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the invention at M in FIG. 3;
fig. 5 is a partial enlarged view of the invention at N in fig. 2.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 5, an automatic replacement clamping tool for a mobile phone display screen comprises a lower fixing device 1, an adjusting device 2 and an upper fixing device 3; an adjusting device 2 is arranged at the right side of the upper end face of the lower fixing device 1, an upper fixing device 3 is arranged on the adjusting device 2, and the upper fixing device 3 is arranged right above the lower fixing device 1; wherein:
the lower fixing device 1 comprises a lower fixing plate 11, an adjusting bolt 12, a sliding clamping block 13, an auxiliary spring 14, an arc-shaped fixing head 15, a limiting block 16, an execution spring 17 and an operating handle 18; the upper end of the lower fixing plate 11 is provided with a U-shaped cut hole, the side walls of the two ends of the U-shaped cut hole are respectively provided with an adjusting bolt 12 in a spiral connection mode, the bottom end of the adjusting bolt 12 is connected to a sliding fixture block 13 through a bearing, the sliding fixture block 13 is respectively installed on the side wall of the U-shaped cut hole of the lower fixing plate 11 through a sliding fit mode, and the inside of the sliding clamping block 13 is provided with an arc-shaped fixing head 15 in a sliding fit manner, and the arc-shaped fixing head 15 is connected with the sliding clamping block 13 through the auxiliary spring 14, the inner wall of the bottom end of the U-shaped cut hole on the lower fixing plate 11 is symmetrically provided with limit blocks 16 in a sliding fit manner, the limited block 16 is connected with an operating handle 18, the operating handle 18 is arranged inside the lower fixing plate 11 in a sliding fit mode, an actuating spring 17 is sleeved on the outer wall of an operating handle 18 positioned in the lower fixing plate 11; rubber strips are symmetrically arranged on the inner wall of the bottom end of the U-shaped cut hole formed in the lower fixing plate 11; the rubber strip is arranged at the lower end of the lower fixing plate 11, so that the mobile phone can be prevented from shaking in the screen changing process; the stability of the mobile phone is guaranteed, and the mobile phone can be prevented from being scratched due to direct contact with the lower fixing plate 11 by arranging the rubber strip on the mobile phone; the top end of the arc-shaped fixing head 15 is sleeved with a rubber sleeve; the rubber sleeve is sleeved at the top end of the arc-shaped fixing head 15, so that the arc-shaped fixing head 15 can be prevented from scratching and damaging the side wall of the mobile phone in the process of fixing the side wall of the mobile phone, and the integrity of the external structure of the mobile phone is ensured; the position of the sliding clamping block 13 is adjusted by operating the adjusting bolt 12 according to the width of the mobile phone, then the mobile phone shell to be replaced is prevented from being arranged in the middle of the lower fixing plate 11, and the side wall of the mobile phone shell is fixed through the limiting block 16; the lower fixing device 1 that sets up can be fixed the cell-phone casing respectively through adjusting bolt 12 according to the effect of the width removal slip fixture block 13 rethread arc fixed head 15 of cell-phone and stopper 16, further improvement the practicality of changing the not unidimensional cell-phone screen.
The adjusting device 2 comprises a support frame 21, a support cylinder 22, a limiting rod 23, a limiting spring 24, a limiting slide block 25 and a support column 26, wherein an installation groove is formed in the upper end of the support frame 21, the bottom end of the support cylinder 22 is installed at the lower end of the installation groove of the support frame 21, and the top end of the support cylinder 22 is connected with the limiting rod 23; the outer wall of the limiting rod 23 is sleeved with a limiting spring 24, a limiting sliding block 25 is arranged on the outer wall of the upper end of the limiting rod 23 in a sliding fit mode, and the outer wall of the limiting sliding block 25 is connected with a supporting column 26; fixing the mobile phone shell on the lower fixing device 1 by a maintenance worker, fixing a mobile phone screen to be replaced in the upper fixing device 3, and brushing a fixing adhesive; and the cell-phone screen that will wait to trade under the effect of support cylinder 22 moves suitable position on the cell-phone shell, and press fixing device 3 through the manual work and install the cell-phone screen on the cell-phone casing, the adjusting device 2 simple structure of setting is convenient for with accurate the installing on the cell-phone casing of cell-phone screen, the in-process that the cell-phone screen removed can be prevented from taking place the incline through the adjusting device 2 that sets up carries out the positional shift of cell-phone screen, the accurate laminating installation of cell-phone screen and cell-phone casing has been guaranteed.
The upper fixing device 3 comprises an upper fixing plate 31, a side supporting plate 32, a rotating unit 33, an upper fixing sleeve 34, a positioning unit 35, an adsorption unit 36 and a clamping unit 37; the lower end of the upper fixing plate 31 is symmetrically provided with side supporting plates 32, the lower ends of the side supporting plates 32 are provided with rotating units 33 in a rotating connection mode, an upper fixing sleeve 34 is connected between the two rotating units 33, and the upper end of the upper fixing sleeve 34 is symmetrically provided with perspective holes; and the inner wall of the upper end of the upper fixing sleeve 34 is provided with an adsorption unit 36, the side wall of the lower end of the upper fixing sleeve 34 is provided with a clamping unit 37 in a sliding fit manner, and the outer wall of the lower end of the upper fixing sleeve 34 is uniformly provided with a positioning unit 35 along the circumferential direction.
The positioning unit 35 comprises a positioning bolt 351 and a positioning spring 352, the positioning bolt 351 is installed at the lower end of the upper fixing sleeve 34 in a sliding fit manner, and the positioning bolt 351 is connected with the upper fixing sleeve 34 through the positioning spring 352; the outer wall of the top end of the positioning bolt 351 is provided with a rubber sleeve; the outer wall of the top end of the positioning bolt 351 is provided with a rubber sleeve; the positioning bolt 351 is fixed with the mobile phone shell at the lower end, so that the mobile phone shell at the lower end is prevented from shaking, and the mobile phone screen is ensured to be accurately installed in the mobile phone shell; the screen is further convenient for maintenance personnel to change the screen; the rotating unit 33 comprises a rotating column 331, a pressing spring 332 and a pressing block 333; the rotating column 331 is mounted on the side supporting plate 32 through a bearing, and a pressing spring 332 is uniformly arranged inside the side supporting plate 32 connected with the rotating column 331 and positioned along the axis direction of the side supporting plate 32, the top end of the pressing spring 332 is connected with a pressing block 333, and the pressing block 333 is fixed with the top end of the rotating column 331 in a friction manner; the position of the fixing sleeve 34 on the lower end can be adjusted through the arranged rotating unit 33, and the mobile phone screen is conveniently fixed inside the lower fixing sleeve 34; the rotating unit 33 is simple in structure and convenient to adjust a proper angle for fixing, and a maintenance worker can prevent a mobile phone screen from being arranged inside the upper fixing sleeve 34 conveniently.
The adsorption unit 36 comprises a fixed suction cup 361, an adjusting rod 362, a supporting spring 363, a sealing plug 364, a sealing spring 365, a matching plate 366, an adjusting handle 367 and a pressure spring 368; the fixed suckers 361 are uniformly arranged on the inner wall of the lower end of the upper fixed sleeve 34, the fixed suckers 361 are symmetrically provided with adjusting rods 362 inside in a sliding fit mode, and the two adjusting rods 362 are connected through a supporting spring 363; an air guide cavity is arranged in the adjusting rod 362, a sealing plug 364 is arranged at the lower end cavity opening of the air guide cavity in a sliding fit mode, and the sealing plug 364 is connected with the inner wall of the air guide cavity of the adjusting rod 362 through a sealing spring 365; mounting holes are uniformly formed in the matching plate 366, the matching plate 366 is sleeved on the outer side of the fixed sucker 361, the upper end of the matching plate 366 is connected with an adjusting handle 367, and a pressure spring 368 is sleeved on the outer wall of the adjusting handle 367 positioned at the upper end of the upper fixing sleeve 34; the clamping unit 37 comprises a piston post 371, a driving spring 372, an L-shaped fixing plate 373 and a pulling plate 374; the piston columns 371 are symmetrically arranged on the side wall of the upper fixing sleeve 34 in a sliding fit mode, one end of each piston column 371 located inside the upper fixing sleeve 34 is connected with an L-shaped fixing plate 373, the outer wall of each piston column 371 located inside the upper fixing sleeve 34 is sleeved with a driving spring 372, and one end of each piston column 371 located outside the upper fixing sleeve 34 is connected with a pulling plate 374; manually adsorbing and fixing the mobile phone screen to be replaced through the adsorption unit 36 and mutually extruding and fixing the side walls of the mobile phone screen through the clamping unit 37, and then brushing viscose on the inner wall of the mobile phone screen; the mobile phone screen does not need to be manually held to prevent finger fingerprints from being adhered to the mobile phone screen, and the upper fixing device 3 is convenient for fixing the mobile phone screen and further convenient for manually brushing adhesive on the mobile phone screen; the uniformity of the viscose coated on the screen of the mobile phone is ensured.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic replacing and clamping tool for a mobile phone display screen comprises a lower fixing device (1), an adjusting device (2) and an upper fixing device (3); the method is characterized in that: an adjusting device (2) is arranged at the right side of the upper end face of the lower fixing device (1), an upper fixing device (3) is arranged on the adjusting device (2), and the upper fixing device (3) is arranged right above the lower fixing device (1); wherein:
the upper fixing device (3) comprises an upper fixing plate (31), a side supporting plate (32), a rotating unit (33), an upper fixing sleeve (34), a positioning unit (35), an adsorption unit (36) and a clamping unit (37); the lower end of the upper fixing plate (31) is symmetrically provided with side supporting plates (32), the lower ends of the side supporting plates (32) are provided with rotating units (33) in a rotating connection mode, an upper fixing sleeve (34) is connected between the two rotating units (33), and the upper end of the upper fixing sleeve (34) is symmetrically provided with perspective holes; an adsorption unit (36) is arranged on the inner wall of the upper end of the upper fixing sleeve (34), a clamping unit (37) is arranged on the side wall of the lower end of the upper fixing sleeve (34) in a sliding fit mode, and positioning units (35) are uniformly arranged on the outer wall of the lower end of the upper fixing sleeve (34) along the circumferential direction of the upper fixing sleeve;
the adsorption unit (36) comprises a fixed sucker (361), two adjusting rods (362), a supporting spring (363), a sealing plug (364), a sealing spring (365), a matching plate (366), an adjusting handle (367) and a pressure spring (368); the fixed suckers (361) are uniformly arranged on the inner wall of the lower end of the upper fixed sleeve (34), the fixed suckers (361) are symmetrically provided with adjusting rods (362) inside in a sliding fit mode, and the two adjusting rods (362) are connected through a supporting spring (363); an air guide cavity is arranged in the adjusting rod (362), a sealing plug (364) is arranged at the lower end cavity opening of the air guide cavity in a sliding fit mode, and the sealing plug (364) is connected with the inner wall of the air guide cavity of the adjusting rod (362) through a sealing spring (365); mounting holes are uniformly formed in the matching plate (366), the matching plate (366) is sleeved on the outer side of the fixed sucker (361), the upper end of the matching plate (366) is connected with an adjusting handle (367), and a pressure spring (368) is sleeved on the outer wall of the adjusting handle (367) which is positioned at the upper end of the upper fixing sleeve (34);
the clamping unit (37) comprises a piston column (371), a driving spring (372), an L-shaped fixing plate (373) and a pulling plate (374); the piston columns (371) are symmetrically arranged on the side wall of the upper fixing sleeve (34) in a sliding fit mode, one end of each piston column (371) located inside the upper fixing sleeve (34) is connected with an L-shaped fixing plate (373), the outer wall of each piston column (371) located inside the upper fixing sleeve (34) is sleeved with a driving spring (372), and one end of each piston column (371) located outside the upper fixing sleeve (34) is connected through a set pulling plate (374);
the adjusting device (2) comprises a support frame (21), a support cylinder (22), a limiting rod (23), a limiting spring (24), a limiting slider (25) and a support column (26), wherein an installation groove is formed in the upper end of the support frame (21), the bottom end of the support cylinder (22) is installed at the lower end of the installation groove of the support frame (21), and the top end of the support cylinder (22) is connected with the limiting rod (23); the outer wall cover of gag lever post (23) be equipped with spacing spring (24), and be located the upper end outer wall of gag lever post (23) and install limiting slide (25) through sliding fit, the outer wall of limiting slide (25) be connected with support column (26).
2. The automatic clamping tool that changes of cell-phone display screen of claim 1, characterized in that: the lower fixing device (1) comprises a lower fixing plate (11), an adjusting bolt (12), a sliding clamping block (13), an auxiliary spring (14), an arc-shaped fixing head (15), a limiting block (16), an execution spring (17) and an operating handle (18); the upper end of the lower fixing plate (11) is provided with a U-shaped cut hole, two side walls at two ends of the U-shaped cut hole are respectively provided with an adjusting bolt (12) in a spiral connection mode, the bottom end of the adjusting bolt (12) is connected onto a sliding fixture block (13) through a bearing, the sliding fixture block (13) is respectively installed on the U-shaped cut hole side wall of the lower fixing plate (11) in a sliding fit mode, an arc-shaped fixing head (15) is installed inside the sliding fixture block (13) in a sliding fit mode, the arc-shaped fixing head (15) is connected with the sliding fixture block (13) through an auxiliary spring (14), the inner wall at the bottom end of the U-shaped cut hole on the lower fixing plate (11) is symmetrically provided with a limiting block (16) in a sliding fit mode, the limiting block (16) is connected through an operating handle (18), the operating handle (18) is installed inside the lower fixing plate (11) in a sliding fit mode, and an actuating spring (17) is sleeved on the outer wall of an operating handle (18) positioned in the lower fixing plate (11).
3. The automatic clamping tool that changes of cell-phone display screen of claim 1, characterized in that: the positioning unit (35) comprises a positioning bolt (351) and a positioning spring (352), the positioning bolt (351) is installed at the lower end of the upper fixing sleeve (34) in a sliding fit mode, and the positioning bolt (351) is connected with the upper fixing sleeve (34) through the positioning spring (352); the outer wall of the top end of the positioning bolt (351) is provided with a rubber sleeve.
4. The automatic clamping tool that changes of cell-phone display screen of claim 1, characterized in that: the rotating unit (33) comprises a rotating column (331), a pressing spring (332) and a pressing block (333); rotate post (331) install on collateral branch fagging (32) through the bearing, and be located collateral branch fagging (32) that collateral branch fagging (32) and rotation post (331) are connected inside evenly be provided with pressure spring (332) along its axis direction, and the top of pressure spring (332) is connected with compact heap (333), compact heap (333) with rotate post (331) top looks friction fixed.
5. The automatic clamping tool that changes of cell-phone display screen of claim 2, characterized in that: rubber strips are symmetrically arranged on the inner wall of the bottom end of the U-shaped cutting hole formed in the lower fixing plate (11).
6. The automatic clamping tool that changes of cell-phone display screen of claim 2, characterized in that: the top end of the arc-shaped fixing head (15) is sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354885.4A CN111031159B (en) | 2019-12-25 | 2019-12-25 | Automatic clamping tool that changes of cell-phone display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354885.4A CN111031159B (en) | 2019-12-25 | 2019-12-25 | Automatic clamping tool that changes of cell-phone display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111031159A CN111031159A (en) | 2020-04-17 |
| CN111031159B true CN111031159B (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911354885.4A Active CN111031159B (en) | 2019-12-25 | 2019-12-25 | Automatic clamping tool that changes of cell-phone display screen |
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| CN112170126B (en) * | 2020-09-27 | 2021-09-03 | 衡阳磐正科技有限公司 | Electromagnetic touch screen display shows ware SCA and glues even device of paining |
| CN113409702B (en) * | 2021-05-28 | 2023-05-12 | 深圳市华立诺显示技术有限公司 | Splitting dismantling device for LED display screen |
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