CN112976758B - Curved surface high-definition touch screen hot-press forming processing equipment and processing technology - Google Patents
Curved surface high-definition touch screen hot-press forming processing equipment and processing technology Download PDFInfo
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- CN112976758B CN112976758B CN202110384545.7A CN202110384545A CN112976758B CN 112976758 B CN112976758 B CN 112976758B CN 202110384545 A CN202110384545 A CN 202110384545A CN 112976758 B CN112976758 B CN 112976758B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention relates to a curved surface high-definition touch screen hot-press forming processing device and a processing technology, wherein the curved surface high-definition touch screen hot-press forming processing device comprises a bottom frame, a vertical frame, a placing mechanism, a locking mechanism and a pressing mechanism, and the following problems can be solved: a traditional curved surface high definition touch screen is in hot briquetting course of working, because the width size of high definition touch screen is different, so when carrying out hot briquetting to the high definition touch screen of different width sizes, place the platform of placing of different specifications and handle the high definition touch screen, can only place the processing to the high definition touch screen of a certain specification in traditional hot briquetting equipment, application scope is less, b traditional curved surface high definition touch screen is in hot briquetting course of working, a hot briquetting equipment can only carry out hot briquetting to the curved surface high definition touch screen of a specification and handle, when the radian size of required curved surface high definition touch screen is different, need change hot briquetting equipment, the cost is higher.
Description
Technical Field
The invention relates to the technical field of curved-surface high-definition touch screens, in particular to a curved-surface high-definition touch screen hot-press molding processing device and a curved-surface high-definition touch screen hot-press molding processing technology.
Background
The high-definition touch screen is an induction type liquid crystal display device taking glass as a carrier and capable of receiving input signals such as a contact and the like, when the touch screen is contacted with a graphic button on the screen, a touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, can be used for replacing a mechanical button panel, and can produce vivid video and audio effects by means of a liquid crystal display picture, and the touch screen is used as latest electronic communication input equipment and is a simple, convenient and natural man-machine interaction mode and is mainly applied to public information inquiry, industrial control, military command, electronic games, multimedia teaching and the like; the curved-surface high-definition touch screen is a high-definition touch screen taking non-rigid glass as a substrate, has better elasticity and is not easy to break, the abrasion probability of the screen is reduced, the stereoscopic impression of the display device is enhanced, and the using effect is better.
At present, the following problems exist in the hot press molding processing process of the curved-surface high-definition touch screen: a traditional curved surface high definition touch screen is in hot briquetting course of working, because the width size of high definition touch screen is different, so when carrying out hot briquetting to the high definition touch screen of different width sizes, place the platform of placing of different specifications and handle the high definition touch screen, can only place the processing to the high definition touch screen of a certain specification in traditional hot briquetting equipment, application scope is less, b traditional curved surface high definition touch screen is in hot briquetting course of working, a hot briquetting equipment can only carry out hot briquetting to the curved surface high definition touch screen of a specification and handle, when the radian size of required curved surface high definition touch screen is different, need change hot briquetting equipment, the cost is higher.
Disclosure of Invention
First, the technical problem to be solved
The invention provides a hot press forming processing device and a processing technology of a curved-surface high-definition touch screen, which can solve the following problems of the curved-surface high-definition touch screen in the hot press forming processing process: a traditional curved surface high definition touch screen is in hot briquetting course of working, because the width size of high definition touch screen is different, so when carrying out hot briquetting to the high definition touch screen of different width sizes, place the platform of placing of different specifications and handle the high definition touch screen, can only place the processing to the high definition touch screen of a certain specification in traditional hot briquetting equipment, application scope is less, b traditional curved surface high definition touch screen is in hot briquetting course of working, a hot briquetting equipment can only carry out hot briquetting to the curved surface high definition touch screen of a specification and handle, when the radian size of required curved surface high definition touch screen is different, need change hot briquetting equipment, the cost is higher.
(II) technical scheme
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a curved surface high definition touch-sensitive screen hot briquetting processing equipment, includes bottom frame, vertical frame, places mechanism, locking mechanism and drives the press mechanism, bottom frame up end install vertical frame, bottom frame up end is located vertical frame internally mounted and has placed the mechanism, the locking mechanism is installed directly over vertical frame inside up end is located placing the mechanism, vertical frame inside up end is located placing the mechanism both sides and installs and drive the press mechanism.
The utility model provides a placing mechanism including moulding frame, rack, connecting jaw, lead screw rod, movable block, locking board, locking spring rod, wherein the rack slide and set up in bottom frame up end, the rack is controlled the terminal surface and is evenly installed multiunit connecting jaw from the back, and the connecting jaw is T type structure, the T type groove has been seted up to the terminal surface that moulding frame is close to the rack, the terminal surface that moulding frame kept away from the rack sets up to circular arc structure, mould the frame and pass through T type groove joint on the connecting jaw, first recess has been seted up to rack inside bilateral symmetry, second recess has been seted up respectively on connecting jaw and the rack, and first recess and second recess link up each other, the joint groove has been seted up to T type inslot, and joint groove and second recess are located same horizontal plane, first recess inside is evenly provided with the movable block from the back, and the terminal surface that the movable block is close to second recess is provided with the slope structure, set up the screw through-hole on the movable block, the lead screw rod rotates to be installed in the screw through-hole inside, the locking board slides and sets up in second recess inside, locking rod inside is set up in second recess inside, no. recess inside is leaned on the spring rod inside part, no. second recess is located second recess inside locking board, no. inside locking spring rod is installed to the other end inside locking part.
The locking mechanism comprises a locking frame, a bidirectional cylinder, an adjusting block, a connecting plate, a reset spring rod and a pressing plate, wherein the locking frame is mounted on the upper end face inside the vertical frame, the bidirectional cylinder is mounted on the lower end face of the locking frame through a cylinder seat, the adjusting block is slidably arranged on the lower end face of the locking frame, the adjusting block is mounted on a driving shaft of the bidirectional cylinder, an inclined surface structure is arranged between opposite faces of the adjusting block, the pressing plate is arranged on the lower end face of the locking frame, the reset spring rod is arranged at the upper end of the pressing plate in a front-back symmetrical mode, one end of the reset spring rod is mounted on the pressing plate, the other end of the reset spring rod is mounted on the lower end face of the locking frame, the connecting plate is arranged at the upper end of the pressing plate in a front-back mode, one end of the connecting plate is mounted on the upper end face of the pressing plate, and the other end of the connecting plate abuts against the adjusting block.
The driving and pressing mechanism comprises a rotating motor, a rotating cam, a moving frame, a telescopic spring rod, driving and pressing spring rods, fixing blocks and driving and pressing rollers, wherein the rotating motor is installed on the upper end face inside a vertical frame through a motor base, the rotating cam is installed on the lower end face of an output shaft of the rotating motor through a flange plate, the moving frame is arranged on the upper end face inside the vertical frame in a bilateral symmetry sliding mode, the telescopic spring rod is arranged inside the vertical frame, one end of the telescopic spring rod is installed on the vertical frame, the other end of the telescopic spring rod is installed on the moving frame, the lower end face of the moving frame is uniformly provided with a plurality of groups of driving and pressing spring rods from front to back, each group of driving and pressing spring rods is installed on the lower end face of the moving frame in a front-back symmetry mode, the fixing blocks are installed on the lower end faces of the driving and pressing spring rods, and the driving and pressing rollers are installed between the fixing blocks.
Preferably, the rack including place the board, adjust slider, two-way screw rod, spacing spring bar and locking lever, wherein place the board bilateral symmetry and install in bottom frame up end, be provided with spacing spring bar between the board of placing, spacing spring bar one end is installed on placing the board, spacing spring bar other end is installed in bottom frame up end, the symmetry slides around adjusting slider and sets up in bottom frame up end, and adjust slider and support and lean on and place between the board, set up spacing screw hole on the adjusting slider, two-way screw rod rotates and installs inside spacing screw hole, has seted up fixed through-hole on the board of placing, the multiunit spacing hole has evenly been seted up from left to right to bottom frame up end, the locking lever passes through fixed through-hole joint inside spacing hole.
Preferably, the bottom frame up end is located the rack both sides and has seted up two sets of alignment recess, and every alignment recess of group evenly sets up in bottom frame up end from left to right, aligns board sliding joint in the inside of alignment recess.
Preferably, the lower end face of the compacting plate is provided with a plurality of groups of compacting blocks in a staggered manner, and the lower end face of the compacting block is provided with a rubber pad.
Preferably, the molding frames are provided with a plurality of groups, and the radian of the arc-shaped structure among the molding frames of each group is different.
Preferably, the process for hot press molding and processing the curved-surface high-definition touch screen by the curved-surface high-definition touch screen hot press molding and processing equipment comprises the following steps:
the first step: and (3) device adjustment: according to the specification of the high-definition touch screen, the length of the placing frame is adjusted by rotating the bidirectional screw through the mutual matching of the adjusting slide block and the limiting spring rod, and then a proper molding frame is clamped on the placing frame according to the bending angle required by the curved-surface high-definition touch screen;
and a second step of: screen placement: placing the high-definition touch screen with the left side and the right side heated on a placing mechanism, starting a bidirectional cylinder to drive an adjusting block to be matched with a connecting plate, and driving a compression plate to lock the high-definition touch screen through a reset spring rod;
and a third step of: and (3) pressing treatment: the rotating motor is started to drive the rotating cam to rotate, the rotating cam rotates to drive the movable frame to reciprocate left and right, and the driving pressing roller is driven to perform hot pressing treatment on the high-definition touch screen through the mutual matching of the driving pressing spring rod and the fixed block in the moving process of the movable frame, so that the curved-surface high-definition touch screen is obtained;
fourth step: collecting and placing: and cooling the curved-surface high-definition touch screen after the pressure-expelling treatment, and then uniformly collecting the curved-surface high-definition touch screen.
(III) beneficial effects
1. The invention provides a hot press forming processing device and a processing technology of a curved-surface high-definition touch screen, which can solve the following problems of the curved-surface high-definition touch screen in the hot press forming processing process: a traditional curved surface high definition touch screen is in hot briquetting course of working, because the width size of high definition touch screen is different, so when carrying out hot briquetting to the high definition touch screen of different width sizes, place the platform of placing of different specifications and handle the high definition touch screen, can only place the processing to the high definition touch screen of a certain specification in traditional hot briquetting equipment, application scope is less, b traditional curved surface high definition touch screen is in hot briquetting course of working, a hot briquetting equipment can only carry out hot briquetting to the curved surface high definition touch screen of a specification and handle, when the radian size of required curved surface high definition touch screen is different, need change hot briquetting equipment, the cost is higher.
2. According to the placement mechanism, the distance between the placement plates is adjusted by manually rotating the bidirectional screw through the mutual matching of the adjusting slide block and the limiting spring rod, the width of the placement frame is adjusted by adjusting the relative distance between the placement plates, so that the placement mechanism can place high-definition touch screens with different widths, the high-definition touch screens can be locked before hot pressing through the mutual matching with the locking mechanism, the molding frame is clamped on the placement frame through the connecting claw, the high-definition touch screens can be hot pressed through the matching with the pressing mechanism, the molding frame is clamped on the connecting claw in a clamping manner, when the high-definition touch screens need to be hot pressed into curved high-definition touch screens with different radians, the molding frame can be replaced at any time, the hot pressing range is wider, and the equipment applicability is wider.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of the front side perspective of the present invention;
FIG. 3 is a schematic view of the rear side perspective of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a top view of the mounting structure between the molding frame and the placement frame of the present invention;
FIG. 6 is a side view of the locking mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;
fig. 8 is a schematic view of the three-dimensional structure of the molding frame of the present invention.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 to 8, a curved surface high definition touch screen hot briquetting processing equipment, including bottom frame 1, vertical frame 2, place mechanism 3, locking mechanism 4 and catch up with pressure mechanism 5, bottom frame 1 up end install vertical frame 2, bottom frame 1 up end is located vertical frame 2 internally mounted and has placed mechanism 3, vertical frame 2 inside up end is located and installs locking mechanism 4 directly over placing mechanism 3, vertical frame 2 inside up end is located and places mechanism 3 both sides and install and catch up with pressure mechanism 5.
The bottom frame 1 up end is located rack 32 both sides and has seted up two sets of alignment recess, and every alignment recess of group evenly sets up in bottom frame 1 up end from left side to right, the sliding joint of alignment board is inside the alignment recess, the use of alignment board makes the high definition touch-sensitive screen be left and right sides both ends alignment setting in placing the in-process, avoid because the hot pressing that left and right sides are not aligned and cause the high definition touch-sensitive screen produces the deviation, influence follow-up result of use, every alignment recess of group from left side to right side evenly set up can carry out spacing treatment to the high definition touch-sensitive screen of different width.
The placing mechanism 3 comprises a molding frame 31, a placing frame 32, a connecting claw 33, a screw rod 34, a moving block 35, a locking plate 36 and a locking spring rod 37, wherein the placing frame 32 is arranged on the upper end face of the bottom frame 1 in a sliding way, a plurality of groups of connecting claws 33 are uniformly arranged on the left end face and the right end face of the placing frame 32 from front to back, the connecting claw 33 is of a T-shaped structure, a T-shaped groove is formed on the end face, close to the placing frame 32, of the molding frame 31, the end face, far away from the placing frame 32, of the molding frame 31 is of a circular arc structure, the molding frame 31 is clamped on the connecting claw 33 through the T-shaped groove, a first groove is formed in the placing frame 32 in a bilateral symmetry way, a second groove is formed in the connecting claw 33 and the placing frame 32, the first groove and the second groove are mutually communicated, a clamping groove is formed in the T-shaped groove, the clamping groove and the second groove are positioned on the same horizontal plane, A movable block 35 is uniformly arranged in the first groove from front to back, an inclined structure is arranged on the end face, close to the second groove, of the movable block 35, a threaded through hole is formed in the movable block 35, the screw rod 34 is rotatably arranged in the threaded through hole, a locking plate 36 is slidably arranged in the second groove, a locking spring rod 37 is arranged in the second groove, one end of the locking spring rod 37 is arranged on the locking plate 36, the other end of the locking spring rod 37 is arranged in the second groove, the part, located in the first groove, of the locking plate 36 abuts against the movable block 35, during specific work, according to the radian of a required hot-pressed curved-surface high-definition touch screen, a proper plastic frame 31 is selected to be clamped on a connecting claw 33, a screw rod 34 is manually rotated, the locking plate 36 is driven to be movably inserted into the clamping groove through the inclined structure on the movable block 35 in the rotation process of the screw rod 34, the connecting claw 33 and the plastic frame 31 are mutually fixed, the relative sliding of the molding frame 31 in the vertical direction is avoided in the hot pressing process, the relative sliding of the molding frame 31 in the horizontal direction is avoided in the T-shaped structure, the heated high-definition touch screen is placed on the placement frame 32, the high-definition touch screen is locked and clamped through the locking mechanism 4, and the locking spring rod 37 plays a resetting role on the locking plate 36 in the working process.
The molding frame 31 be provided with the multiunit, and every group is molded the radian size of convex structure and is different between the frame 31, mould the frame 31 and place and install through detachable mode for high definition touch-sensitive screen can hot-pressed into the curved surface high definition touch-sensitive screen of different radians in hot pressing process, the suitability is wider.
The rack 32 include place board 321, adjust slider 322, bi-directional screw 323, limit spring pole 324 and locking lever 325, wherein place board 321 bilateral symmetry install in bottom frame 1 up end, be provided with limit spring pole 324 between placing board 321, limit spring pole 324 one end is installed on placing board 321, the limit spring pole 324 other end is installed in bottom frame 1 up end, adjust slider 322 fore-and-aft symmetry slip setting is in bottom frame 1 up end, and adjust slider 322 supports between placing board 321, limit screw hole has been seted up on the adjust slider 322, bi-directional screw 323 rotates and installs in limit screw hole inside, set up fixed through-hole on placing board 321, the multiunit spacing hole has evenly been seted up from left to right to bottom frame 1 up end, locking lever 325 passes through fixed through-hole joint in limit hole inside, during specific during operation, according to the width of manual rotation bi-directional screw 323, drive adjust slider 322 removes, adjust slider 322 removes the in the course of moving, it will place board 321 left and right sides to move, will place board 321 and fix on bottom frame 1 through locking lever 325 when placing board 321 and moving to the working position.
The opposite surfaces of the adjusting sliding blocks 322 are symmetrically provided with inclined surfaces, so that the placing plates 321 synchronously move at the left end and the right end, and meanwhile, the stability of the placing plates 321 in the moving process is improved.
The locking mechanism 4 comprises a locking frame 41, a bidirectional air cylinder 42, an adjusting block 43, a connecting plate 44, a reset spring rod 45 and a pressing plate 46, wherein the locking frame 41 is arranged on the upper end surface inside the vertical frame 2, the bidirectional air cylinder 42 is arranged on the lower end surface of the locking frame 41 through an air cylinder seat, the adjusting block 43 is arranged on the lower end surface of the locking frame 41 in a sliding manner, the adjusting block 43 is arranged on a driving shaft of the bidirectional air cylinder 42, an inclined surface structure is arranged between opposite surfaces of the adjusting block 43, the pressing plate 46 is arranged on the lower end surface of the locking frame 41, the reset spring rod 45 is arranged on the upper end of the pressing plate 46 in a front-back symmetrical manner, one end of the reset spring rod 45 is arranged on the pressing plate 46, the reset spring rod 45 other end is installed at locking frame 41 lower terminal surface, the connecting plate 44 sets up in the pressure strip 46 upper end around, and connecting plate 44 one end is installed at pressure strip 46 up end, the connecting plate 44 other end supports and leans on regulating block 43, when the concrete work, after high definition touch-sensitive screen is placed and is ended, two-way cylinder 42 starts to drive regulating block 43 and remove, regulating block 43 removes the in-process and drives connecting plate 44 downwardly moving through the inclined plane structure, connecting plate 44 moves the in-process downwards and drives pressure strip 46 and compress tightly the processing to the high definition touch-sensitive screen, wherein reset spring rod 45 resets and supports pressure strip 46 in the course of the work.
The driving and pressing mechanism 5 include rotating motor 51, rotating cam 57, movable frame 52, flexible spring rod 53, catch up with and press spring rod 54, fixed block 55 and catch up with compression roller 56, wherein rotating motor 51 pass through the motor cabinet and install at the inside up end of vertical frame 2, rotating cam 57 passes through the ring flange and installs the terminal surface under the output shaft of rotating motor 51, movable frame 52 bilateral symmetry slip sets up at the inside up end of vertical frame 2, flexible spring rod 53 sets up inside vertical frame 2, flexible spring rod 53 one end is installed in vertical frame 2, flexible spring rod 53 other end is installed in movable frame 52, movable frame 52 lower terminal surface is from the preceding multiunit to evenly set up with catch up with compression spring rod 54, every group catch up with compression spring rod 54 front and back symmetry install at movable frame 52 lower terminal surface, catch up with compression spring rod 54 lower terminal surface install fixed block 55, install between the fixed block 55, during specific work, after the fixed end of high definition touch screen is placed, rotating motor 51 starts to drive rotating cam 57 and drives movable frame 52 and carries out bilateral reciprocating motion in the rotation process, movable frame 52 carries out the high definition in order to catch up with the compression roller rod 54 and make the reciprocal compression roller rod 54 move in the reciprocal compression roller position of the reciprocal compression roller 52 through the reciprocal compression spring rod of the effect in the reciprocal compression roller 52.
The invention also provides a process for hot press molding of the curved-surface high-definition touch screen, which comprises the following steps:
the first step: and (3) device adjustment: according to the specification of the high-definition touch screen, the length of the placing frame 32 is adjusted by rotating the bidirectional screw 323 through the mutual matching of the adjusting slide block 322 and the limiting spring rod 324, and then the proper molding frame 31 is clamped on the placing frame 32 according to the required bending angle of the curved-surface high-definition touch screen;
and a second step of: screen placement: placing the high-definition touch screen with the left side and the right side heated on the placement mechanism 3, starting a bidirectional air cylinder 42 to drive an adjusting block 43 to be matched with a connecting plate 44, and driving a pressing plate 46 to lock the high-definition touch screen through a reset spring rod 45;
and a third step of: and (3) pressing treatment: the rotating motor 51 is started to drive the rotating cam 57 to rotate, the rotating cam 57 rotates to drive the movable frame 52 to reciprocate left and right, and the driving and pressing roller 56 is driven to perform hot pressing treatment on the high-definition touch screen through the mutual matching of the driving and pressing spring rod 54 and the fixed block 55 in the moving process of the movable frame 52, so that the curved-surface high-definition touch screen is obtained;
fourth step: collecting and placing: and cooling the curved-surface high-definition touch screen after the pressure-expelling treatment, and then uniformly collecting the curved-surface high-definition touch screen.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a curved surface high definition touch-sensitive screen hot briquetting processing equipment, includes bottom frame (1), vertical frame (2), places mechanism (3), locking mechanism (4) and drives press mechanism (5), its characterized in that: the automatic pressing machine is characterized in that the vertical rack (2) is arranged on the upper end face of the bottom rack (1), the placement mechanism (3) is arranged in the vertical rack (2) on the upper end face of the bottom rack (1), the locking mechanism (4) is arranged right above the placement mechanism (3) on the upper end face of the vertical rack (2), and the pressing mechanisms (5) are arranged on two sides of the placement mechanism (3) on the upper end face of the vertical rack (2); wherein:
the placing mechanism (3) comprises a molding frame (31), a placing frame (32), connecting claws (33), a screw rod (34), a moving block (35), a locking plate (36) and a locking spring rod (37), wherein the placing frame (32) is arranged on the upper end face of a bottom frame (1) in a sliding mode, a plurality of groups of connecting claws (33) are uniformly arranged on the left end face and the right end face of the placing frame (32) from front to back, the connecting claws (33) are of T-shaped structures, T-shaped grooves are formed in the end faces, close to the placing frame (32), of the molding frame (31), the end faces, far from the placing frame (32), of the molding frame (31) are of circular arc structures, the first groove is clamped on the connecting claws (33), the placing frame (32) is internally provided with a first groove, the second groove is respectively arranged on the placing frame (32), the first groove and the second groove are mutually communicated, the T-shaped groove is internally provided with a clamping groove, the first groove and the second groove is positioned on the same horizontal plane, the first groove is uniformly arranged on the inner side of the first groove, the second groove is arranged on the second groove is close to the inner side of the screw rod (35), the screw rod (35) is arranged on the inner side of the screw rod, the screw rod (35) is arranged on the screw rod, the screw rod (35) in the screw rod is arranged on the screw rod, one end of a locking spring rod (37) is arranged on a locking plate (36), the other end of the locking spring rod (37) is arranged in the second groove, and the part of the locking plate (36) positioned in the first groove is abutted against a moving block (35);
the locking mechanism (4) comprises a locking rack (41), a bidirectional air cylinder (42), an adjusting block (43), a connecting plate (44), a reset spring rod (45) and a pressing plate (46), wherein the locking rack (41) is arranged on the upper end face inside the vertical rack (2), the bidirectional air cylinder (42) is arranged on the lower end face of the locking rack (41) through an air cylinder seat, the adjusting block (43) is arranged on the lower end face of the locking rack (41) in a sliding mode, the adjusting block (43) is arranged on a driving shaft of the bidirectional air cylinder (42), an inclined surface structure is arranged between opposite faces of the adjusting block (43), the pressing plate (46) is arranged on the lower end face of the locking rack (41), one end of the reset spring rod (45) is arranged on the pressing plate (46) in a front-back symmetrical mode, the other end of the reset spring rod (45) is arranged on the lower end face of the locking rack (41), one end of the connecting plate (44) is arranged on the upper end face of the pressing plate (46) in a front-back mode, one end of the connecting plate (44) is arranged on the upper end face of the pressing plate (46), and the other end of the connecting plate (44) abuts against the adjusting block (43);
the driving and pressing mechanism (5) comprises a rotating motor (51), a rotating cam (57), a moving frame (52), a telescopic spring rod (53), driving and pressing spring rods (54), a fixed block (55) and driving and pressing rollers (56), wherein the rotating motor (51) is installed on the upper end face inside the vertical frame (2) through a motor base, the rotating cam (57) is installed on the lower end face of an output shaft of the rotating motor (51) through a flange plate, the moving frame (52) is arranged on the upper end face inside the vertical frame (2) in a left-right symmetrical sliding mode, the telescopic spring rods (53) are arranged inside the vertical frame (2), one ends of the telescopic spring rods (53) are installed on the vertical frame (2), the other ends of the telescopic spring rods (53) are installed on the moving frame (52), a plurality of groups of driving and pressing spring rods (54) are uniformly arranged from front to back on the lower end face of the moving frame (52), the lower end face of each group of driving and pressing spring rods (54) is symmetrically installed on the lower end face of the moving frame (52), the fixed block (55) is installed on the lower end face of each driving and pressing spring rod (54), and the pressing rollers (56) are installed between the fixed blocks (55);
the rack (32) comprises a placing plate (321), an adjusting slide block (322), two-way screws (323), limiting spring rods (324) and locking rods (325), wherein the placing plate (321) is symmetrically arranged on the upper end face of the bottom rack (1) left and right, limiting spring rods (324) are arranged between the placing plates (321), one ends of the limiting spring rods (324) are arranged on the placing plate (321), the other ends of the limiting spring rods (324) are arranged on the upper end face of the bottom rack (1), the adjusting slide block (322) is symmetrically arranged on the upper end face of the bottom rack (1) in a sliding mode, the adjusting slide block (322) abuts against the placing plates (321), limiting threaded holes are formed in the adjusting slide block (322), the two-way screws (323) are rotatably arranged inside the limiting threaded holes, a plurality of groups of limiting holes are uniformly formed in the upper end face of the bottom rack (1) left and right, and the locking rods (325) are clamped inside the limiting holes through the fixing through the limiting holes;
inclined surfaces are symmetrically arranged on opposite surfaces between the adjusting sliding blocks (322).
2. The curved-surface high-definition touch screen hot-press molding processing equipment according to claim 1, wherein: two groups of alignment grooves are formed in the upper end face of the bottom frame (1) and located on two sides of the placing frame (32), and each group of alignment grooves are uniformly formed in the upper end face of the bottom frame (1) from left to right, and the alignment plates are in sliding clamping connection with the inside of the alignment grooves.
3. The curved-surface high-definition touch screen hot-press molding processing equipment according to claim 1, wherein: the molding frames (31) are provided with a plurality of groups, and the radian of the arc-shaped structure among the molding frames (31) is different.
4. The curved-surface high-definition touch screen hot-press molding processing equipment according to claim 1, wherein: the hot press molding processing technology of the curved-surface high-definition touch screen by the hot press molding processing equipment of the curved-surface high-definition touch screen comprises the following steps:
the first step: and (3) device adjustment: according to the size of the high-definition touch screen, a bidirectional screw (323) is rotated to mutually cooperate with a limit spring rod (324) through an adjusting slide block (322) to adjust the length of a placing frame (32), and then a proper molding frame (31) is clamped on the placing frame (32) according to the required bending angle of the curved-surface high-definition touch screen;
and a second step of: screen placement: placing the high-definition touch screen with the left side and the right side heated on a placing mechanism (3), starting a bidirectional air cylinder (42) to drive an adjusting block (43) to be matched with a connecting plate (44) mutually, and driving a pressing plate (46) to lock the high-definition touch screen through a reset spring rod (45);
and a third step of: and (3) pressing treatment: the rotating motor (51) is started to drive the rotating cam (57) to rotate, the rotating cam (57) rotates to drive the movable frame (52) to reciprocate left and right, and the movable frame (52) is matched with the fixed block (55) through the driving spring rod (54) to drive the driving roller (56) to perform hot pressing treatment on the high-definition touch screen in the moving process to obtain a curved-surface high-definition touch screen;
fourth step: collecting and placing: and cooling the curved-surface high-definition touch screen after the pressure-expelling treatment, and then uniformly collecting the curved-surface high-definition touch screen.
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| CN202110384545.7A CN112976758B (en) | 2021-04-09 | 2021-04-09 | Curved surface high-definition touch screen hot-press forming processing equipment and processing technology |
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| CN202110384545.7A CN112976758B (en) | 2021-04-09 | 2021-04-09 | Curved surface high-definition touch screen hot-press forming processing equipment and processing technology |
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