CN112319911A - Multi-type display screen pad pasting trowelling device - Google Patents
Multi-type display screen pad pasting trowelling device Download PDFInfo
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- CN112319911A CN112319911A CN202011592105.2A CN202011592105A CN112319911A CN 112319911 A CN112319911 A CN 112319911A CN 202011592105 A CN202011592105 A CN 202011592105A CN 112319911 A CN112319911 A CN 112319911A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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Abstract
The invention discloses a multi-type display screen film pasting and leveling device, which comprises a main machine body, wherein a through cavity which is through from left to right is formed in the main machine body, a clamping and film paving mechanism which can clamp a display screen and pave a film on the surface of the display screen is arranged in the through cavity, the clamping and film paving mechanism comprises a power worm which is rotatably arranged on the rear wall of the through cavity, the front end surface of the power worm is provided with a clamping box in a front-back sliding manner, the display screen frame can be clamped in the transportation process through the clamping and film paving mechanism, so that the film paving processing quality is higher, the position deviation is not easy to occur, the leveling processing quality is influenced, the cutting and leveling mechanism can immediately perform cutting and leveling processing after the film paving processing is finished, and thus the processing can avoid that bubbles between the display screen and the film are immediately extruded out, and the cutting and leveling mechanism, can process many kinds of display screens, have the practicality more.
Description
Technical Field
The invention relates to the relevant field of film sticking machines, in particular to a multi-type display screen film sticking and leveling device.
Background
The prior floating equipment for the display screen adhesive film has a problem that most of the prior floating equipment can only carry out adhesive film protection on one display screen, or just process different display screens and also needs manual work or mechanical adjustment, so that the processing of different types of display screen adhesive films is time-consuming, and the prior processing of a straight screen display and a curved screen display can hardly carry out simultaneous adhesive film processing, so that a multi-type display screen adhesive film floating device is necessary to be designed to solve the problem.
Disclosure of Invention
The invention aims to provide a multi-type display screen film pasting and leveling device which is used for overcoming the defects in the prior art.
The multi-type display screen film pasting and leveling device comprises a main machine body, wherein a through cavity which is communicated from left to right is formed in the main machine body, a clamping and film spreading mechanism which can clamp a display screen and spread a film on the surface of the display screen is arranged in the through cavity, the clamping and film spreading mechanism comprises a power worm which is rotatably arranged on the rear wall of the through cavity, a clamping box is arranged on the front end surface of the power worm in a front-back sliding mode, a clamping cavity with a forward opening is formed in the clamping box, clamping strips are symmetrically arranged on the bottom wall of the clamping cavity in a left-right sliding mode relative to the center of the clamping box, the front side extension parts of the clamping strips extend into the through cavity, the clamping strips are close to each other to play a clamping role, a display outer frame is fixedly arranged on the periphery of the display screen, a display support is fixedly arranged on the lower end surface of the display outer frame, and a left sliding block is arranged on the top, the lower end face of the left sliding block is rotatably provided with a gear shaft, the lower end face of the gear shaft is rotatably provided with a viscous rod, a film introducing cavity is fixedly arranged on the rear wall of the penetrating cavity, a film is arranged on the right wall of the film introducing cavity in a front-back sliding manner, the film is in viscous connection with the periphery of the viscous rod, after the film on the viscous rod is cut off, the viscous rod can be in viscous connection with a new film after returning to an initial position, and the film can be in viscous connection with the surface of the display screen;
run through the intracavity and be equipped with and cut off the film with the display screen surface the floating mechanism that cuts off of film, cut off floating mechanism include about display screen central symmetry establishes run through the blade axle on the chamber roof, the blade axle periphery has set firmly the cutting blade, the cutting blade touches when rotating the film can make the film disconnection, it slides and is equipped with right sliding block to run through the chamber roof, right sliding block can run through chamber roof arbitrary direction and slide, the terminal surface rotates and is equipped with the floating axle under the right sliding block, floating axle downside extension stretches into run through the intracavity, and floating axle lower extreme face rotates and is equipped with the floating gyro wheel, the floating gyro wheel can float the display screen surface.
In a further technical scheme, a transportation shaft is symmetrically and rotatably arranged on the rear wall of the penetration cavity relative to the central position of the main machine body, the periphery of the conveying shaft is fixedly provided with conveying belt wheels, the two conveying belt wheels are in transmission connection through a conveying belt, a power cavity is arranged at the rear side of the penetrating cavity, a rear extension part of the transportation shaft positioned at the left side extends into the power cavity, a power motor is fixedly arranged on the bottom wall of the power cavity, the rear extension part of the power worm extends into the power cavity, the front side and the rear side of the power motor are in power connection with the power worm, a ratchet wheel set is fixedly arranged on the rear end face of the power worm on the rear side, a rear connecting shaft is rotatably arranged on the rear wall of the power cavity, the front end surface of the rear connecting shaft is in power connection with the rear end surface of the ratchet wheel group, the rear connecting shaft is in transmission connection with the conveying shaft positioned on the left side through a left connecting belt.
In a further technical scheme, the front side extension part of the power worm extends into the clamping cavity, the power worm is rotationally connected with the inner wall of the clamping box, a lower fixed bearing is fixedly arranged on the bottom wall of the clamping cavity, threaded shafts are rotatably arranged on the left side and the right side of the lower fixed bearing, a threaded cavity is formed in the clamping strip, extending parts on the left side and the right side of the threaded shaft extend into the threaded cavity, the threaded shaft is in threaded connection with the inner wall of the threaded cavity, a rotating worm is fixedly arranged on the periphery of the threaded shaft, the power worm is meshed with the rotating worm, the bottom wall of the clamping cavity is provided with a thread strip in a sliding manner back and forth, the thread on the power worm can not touch the rotating worm, the power worm penetrates through the thread strip, and the power worm is in threaded connection with the inner wall of the threaded strip, and connecting springs are fixedly mounted between the close sides of the threaded strip and the clamping strip in a bilateral symmetry mode around the center of the power worm.
According to a further technical scheme, a lower penetrating shaft is rotatably arranged on the front wall of the power cavity, the lower penetrating shaft is in transmission connection with the power worm through a right connecting belt, an upper penetrating shaft is rotatably arranged on the top wall of the power cavity, the lower penetrating shaft is in transmission connection with the upper penetrating shaft through a lower bevel gear set, a connecting transmission cavity is formed in the upper side of the power cavity, an extending part of the upper side of the upper penetrating shaft extends into the connecting transmission cavity, a sliding cavity is formed in the bottom wall of the connecting transmission cavity, a moving block is arranged between the inner walls of the sliding cavity in a front-back sliding manner, a return spring is fixedly mounted between the front end face of the moving block and the front wall of the sliding cavity, an auxiliary shaft is rotatably arranged on the upper end face of the moving block, an extending part of the upper side of the gear shaft extends into the connecting transmission cavity, and the gear shaft, the upper penetrating shaft and the, the belt wheel on the periphery of the auxiliary shaft is larger in radius than the other two belt wheels, a meshing cavity is communicated with the lower side of the connecting transmission cavity, the extending part on the upper side of the gear shaft extends into the meshing cavity, a rotating gear is fixedly arranged on the periphery of the gear shaft, a fixed rack is fixedly arranged on the right wall of the gear shaft, the rotating gear is meshed with the fixed rack, and the rotating gear is communicated with the through cavity.
According to the technical scheme, a bevel gear transmission cavity is formed in the upper side of the penetrating cavity, a floating motor is fixedly mounted on the bottom wall of the bevel gear transmission cavity, the front side and the rear side of the floating motor are in power connection with a right connecting shaft, an upper fixing bearing is fixedly arranged on the bottom wall of the bevel gear transmission cavity, a left connecting shaft is rotatably arranged on the front side and the rear side of the upper fixing bearing, the left connecting shaft is in transmission connection with the right connecting shaft through a transmission belt, the upper side extending portion of the blade shaft extends into the bevel gear transmission cavity, and the blade shaft is in transmission connection with the left connecting shaft through a left bevel gear set.
According to a further technical scheme, upper rotating shafts are symmetrically and rotatably arranged on the bottom wall of the bevel gear transmission cavity in a front-back manner relative to the center position of the floating motor, the right connecting shaft is in transmission connection with the upper rotating shafts through a right bevel gear set, a touch cavity is formed in the lower side of the bevel gear transmission cavity, an extending part of the lower side of each upper rotating shaft extends into the touch cavity, an extending part of the upper side of each floating shaft extends into the touch cavity, touch rods are fixedly arranged on the peripheries of the two upper rotating shafts and the floating shaft, the touch rods on the peripheries of the upper rotating shafts can touch the touch rods on the peripheries of the floating shafts, a push cavity is communicated with the lower side of each touch cavity, a moving base is slidably arranged on the top wall of the push cavity and can slide in any direction on the top wall of the push cavity, and the extending part of the upper side of the floating shaft penetrates through the moving, a moving groove is formed in the moving base, the troweling shaft and the inner wall of the moving groove are connected in a front-back manner, a lower end face of the moving base is rotatably provided with a lower transmission shaft, the lower transmission shaft is connected with the troweling shaft through a power belt in a transmission manner, a pushing block is rotatably arranged on the periphery of the troweling shaft, the rear right end face of the pushing block is connected with a connecting body, a connecting cavity is formed in the connecting body, the right extending part of the pushing block extends into the connecting cavity, the pushing block is connected with the inner wall of the connecting cavity in a left-right sliding manner, a moving rack is arranged between the inner walls of the connecting cavity in a left-right sliding manner, a pressure spring is fixedly arranged between the moving rack and the pushing block, the right extending part of the moving rack extends into the pushing cavity, a rotating gear is fixedly arranged on the lower end face of the lower transmission shaft, the pushing cavity is communicated with the moving groove.
The invention has the beneficial effects that: the invention can carry out film pasting processing on displays with different screen specifications, and can clamp the display screen frame in the transportation process through the clamping and film paving mechanism, so that the film paving processing quality is higher, position deviation is not easy to occur, and the floating processing quality is influenced. .
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
3 FIG. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 of 3 the 3 invention 3 in 3 the 3 direction 3 A 3- 3 A 3 in 3 FIG. 31 3. 3
FIG. 3 is a schematic view of the structure of FIG. 1 in the direction B-B according to the present invention.
FIG. 4 is a schematic view of the structure of FIG. 1 in the direction D-D according to the present invention.
FIG. 5 is a schematic view of the structure of FIG. 1 taken along the direction E-E.
Fig. 6 is a schematic view of the structure in the push chamber of the present invention.
FIG. 7 is a schematic view of the structure of FIG. 1 in the direction C-C according to the present invention.
FIG. 8 is a schematic view of the structure of FIG. 1 in the direction F-F according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 8, the device for smoothing the sticking film of the multiple types of display screens according to the embodiment of the present invention comprises a main body 11, a through cavity 12 penetrating left and right is formed in the main body 11, a clamping and film-spreading mechanism 100 capable of clamping the display screen 29 and spreading a film 22 on the surface of the display screen 29 is arranged in the through cavity 12, the clamping and film-spreading mechanism 100 comprises a power worm 30 rotatably arranged on the rear wall of the through cavity 12, a clamping box 18 is arranged on the front end surface of the power worm 30 in a front-back sliding manner, a clamping cavity 20 with a forward opening is formed in the clamping box 18, clamping strips 19 are arranged on the bottom wall of the clamping cavity 20 in a left-right sliding manner symmetrically with respect to the center of the clamping box 18, the front extensions of the clamping strips 19 extend into the through cavity 12, the clamping strips 19 can perform a clamping function when being close to each other, a display 16 is fixedly arranged on the outer frame of the display screen, the terminal surface sets firmly display support 15 under the display frame 16, it is equipped with left sliding block 82 to run through sliding around the roof of chamber 12, the terminal surface rotates and is equipped with gear shaft 24 under left sliding block 82, the terminal surface rotates and is equipped with adhesive rod 23 under the gear shaft 24, it spreads into chamber 21 to have set firmly the film on the chamber 12 back wall to run through, the film spreads into and slides around on the chamber 21 right side wall and is equipped with film 22, film 22 with adhesive rod 23 periphery adhesive bonding, work as on adhesive rod 23 after film 22 is cut off, adhesive rod 23 returns initial position, can also with new film 22 adhesive bonding, film 22 with display screen 29 surface energy adhesive bonding, it can cut off to run through to be equipped with in the chamber 12 film 22 with the hand display screen 29 surface film 22 floating cut off floating mechanism 101, it includes about display screen 29 central symmetry establishes blade axle 25 on the roof of running through chamber 12 The utility model discloses a display screen 29 surface, blade axle 25 periphery is last to set firmly cutting blade 26, cutting blade 26 touches when rotating film 22 can make film 22 disconnection, it is equipped with right sliding block 33 to run through the sliding of chamber 12 roof, right sliding block 33 can run through the sliding of chamber 12 roof arbitrary direction, the terminal surface rotates under right sliding block 33 and is equipped with the smoothing axle 27, the extension of smoothing axle 27 downside stretches into run through in the chamber 12, and the terminal surface rotates under the smoothing axle 27 and is equipped with smoothing gyro wheel 28, smoothing gyro wheel 28 can smooth display screen 29 surface.
In addition, in one embodiment, a conveying shaft 13 is symmetrically and rotatably disposed on the rear wall of the penetrating cavity 12 with respect to the central position of the main body 11, conveying belt wheels 14 are fixedly disposed on the outer periphery of the conveying shaft 13, two conveying belt wheels 14 are in transmission connection through a conveying belt 17, a power cavity 61 is disposed on the rear side of the penetrating cavity 12, a rear side extension portion of the conveying shaft 13 located on the left side extends into the power cavity 61, a power motor 66 is fixedly mounted on the bottom wall of the power cavity 61, a rear side extension portion of the power worm 30 extends into the power cavity 61, the front side and the rear side of the power motor 66 are in power connection with the power worm 30, a ratchet wheel set 63 is fixedly mounted on the rear end surface of the power worm 30 located on the rear side, a rear connecting shaft 64 is rotatably disposed on the rear wall of the power cavity 61, and the front end surface of the rear connecting shaft 64 is in power connection with the rear end, the rear connecting shaft 64 is in transmission connection with the transportation shaft 13 positioned on the left side through a left connecting belt 62, and the power worm 30 can be rotated in the forward direction through forward operation of the power motor 66, so that the rear connecting shaft 64 can be rotated in the forward direction, the transportation shaft 13 positioned on the left side can be rotated in the forward direction through the left connecting belt 62, and the display support 15 positioned on the upper side of the transportation belt 17 can be moved to the right through the transportation belt 17.
In addition, in one embodiment, the front side extension of the power worm 30 extends into the clamping cavity 20, the power worm 30 is rotatably connected with the inner wall of the clamping box 18, the bottom wall of the clamping cavity 20 is fixedly provided with a lower fixed bearing 36, the left and right sides of the lower fixed bearing 36 are rotatably provided with a threaded shaft 37, the clamping bar 19 is internally provided with a threaded cavity 38, the left and right side extensions of the threaded shaft 37 extend into the threaded cavity 38, the threaded shaft 37 is in threaded connection with the inner wall of the threaded cavity 38, the periphery of the threaded shaft 37 is fixedly provided with a rotating worm 35, the power worm 30 is meshed with the rotating worm 35, the bottom wall of the clamping cavity 20 is provided with a threaded bar 83 in a sliding manner, the thread on the power worm 30 does not touch the rotating worm 35, the power worm 30 penetrates through the threaded bar 83, and the power worm 30 is in threaded connection with the inner wall of the threaded bar 83, a connecting spring 84 is fixedly arranged between the close sides of the thread strip 83 and the clamping strip 19 in a left-right symmetrical mode about the center of the power worm 30, by the reverse operation of the lower penetration shaft 68, the power worm 30 can be rotated in the reverse direction, so that the threaded shaft 37 can be reversely rotated by the engagement of the power worm 30 with the rotating worm 35, so that the clamping bars 19 can be moved towards each other by screwing the threaded shaft 37 with the inner wall of the threaded cavity 38, so that the screw thread strip 83 can be moved forward by the screw thread connection of the power worm 30 with the inner wall of the screw thread strip 83, so that the clamping bar 19 can be moved forward to clamp the display housing 16, and by the forward movement of the downward penetration shaft 68, the clamping strips 19 can be moved away from each other, and the clamping strips 19 can be moved backwards.
In addition, in one embodiment, a lower through shaft 68 is rotatably disposed on the front wall of the power cavity 61, the lower through shaft 68 is in transmission connection with the power worm 30 through a right connecting belt 67, an upper through shaft 71 is rotatably disposed on the top wall of the power cavity 61, the lower through shaft 68 is in transmission connection with the upper through shaft 71 through a lower bevel gear set 70, a connecting transmission cavity 72 is disposed on the upper side of the power cavity 61, an upper extension portion of the upper through shaft 71 extends into the connecting transmission cavity 72, a sliding cavity 76 is disposed on the bottom wall of the connecting transmission cavity 72, a moving block 75 is slidably disposed between inner walls of the sliding cavity 76 in a front-back direction, a return spring 77 is fixedly disposed between the front end surface of the moving block 75 and the front wall of the sliding cavity 76, an auxiliary shaft 74 is rotatably disposed on the upper end surface of the moving block 75, and an upper extension portion of the gear shaft 24 extends into the connecting transmission cavity 72, the gear shaft 24, the upper penetrating shaft 71 and the auxiliary shaft 74 are in transmission connection through an elastic belt 73, the radius of the belt wheel on the periphery of the auxiliary shaft 74 is larger than that of the other two belt wheels, a meshing cavity 80 is communicated with the lower side of the connecting transmission cavity 72, the upper extending part of the gear shaft 24 extends into the meshing cavity 80, a rotating gear 78 is fixedly arranged on the periphery of the gear shaft 24, a fixed rack 79 is fixedly arranged on the right wall of the gear shaft 24, the rotating gear 78 is meshed with the fixed rack 79, the rotating gear 78 is communicated with the penetrating cavity 12, the power worm 30 can be reversely rotated through the reverse rotation of the power motor 66, so that the lower penetrating shaft 68 can be reversely rotated through the right connecting belt 67, the upper penetrating shaft 71 can be reversely rotated through the lower bevel gear set 70, and the gear shaft 24 can be reversely rotated through the elastic belt 73, so that the gear shaft 24 is moved forward by the engagement of the rotating gear 78 with the fixed rack 79, and thus the adhesive bar 23 is moved forward, and thus the film 22 is spread on the surface of the display screen 29, and the gear shaft 24 is returned to the original position by the forward rotation of the power motor 66.
In addition, in one embodiment, a bevel gear transmission cavity 39 is formed on the upper side of the through cavity 12, a floating motor 47 is fixedly mounted on the bottom wall of the bevel gear transmission cavity 39, a right connecting shaft 46 is in power connection with the front and rear sides of the floating motor 47, an upper fixing bearing 42 is fixedly mounted on the bottom wall of the bevel gear transmission cavity 39, a left connecting shaft 41 is rotatably mounted on the front and rear sides of the upper fixing bearing 42, the left connecting shaft 41 is in transmission connection with the right connecting shaft 46 through a transmission belt 43, upper extending portions of the two blade shafts 25 extend into the bevel gear transmission cavity 39, the blade shafts 25 are in transmission connection with the left connecting shaft 41 through a left bevel gear set 40, the right connecting shaft 46 can be rotated by the operation of the floating motor 47, so that the left connecting shaft 41 can be rotated through the transmission belt 43, and the blade shafts 25 can be rotated through the left bevel gear set 40, thereby rotating the cutting blade 26 to cut the film 22.
In addition, in one embodiment, the bottom wall of the bevel gear transmission cavity 39 is provided with upper rotating shafts 44 symmetrically rotating back and forth about the center position of the troweling motor 47, the right connecting shaft 46 is in transmission connection with the upper rotating shafts 44 through a right bevel gear set 45, the lower side of the bevel gear transmission cavity 39 is provided with a touch cavity 48, the lower side extension part of the upper rotating shaft 44 extends into the touch cavity 48, the upper side extension part of the troweling shaft 27 extends into the touch cavity 48, touch rods 49 are fixedly arranged on the peripheries of the two upper rotating shafts 44 and the troweling shaft 27, the touch rod 49 on the periphery of the upper rotating shaft 44 can touch the touch rod 49 on the periphery of the troweling shaft 27, the lower side of the touch cavity 48 is communicated with a pushing cavity 53, a moving base 52 is slidably arranged on the pushing cavity 53, and the moving base 52 can slide on the top wall of the pushing cavity 53 in any direction, the upper extending part of the leveling shaft 27 penetrates through the moving base 52, a moving groove 31 is formed in the moving base 52, the leveling shaft 27 and the inner wall of the moving groove 31 rotate and are connected front and back, a lower transmission shaft 54 is rotatably arranged on the lower end face of the moving base 52, the lower transmission shaft 54 is in transmission connection with the leveling shaft 27 through a power belt 51, a pushing block 60 is rotatably arranged on the periphery of the leveling shaft 27, a connecting body 57 is connected to the rear right end face of the pushing block 60, a connecting cavity 58 is formed in the connecting body 57, the right extending part of the pushing block 60 extends into the connecting cavity 58, the pushing block 60 is in sliding connection with the inner wall of the connecting cavity 58 left and right, a moving rack 55 is arranged between the inner walls of the connecting cavity 58 in a sliding manner left and right, and a pressure spring 59 is fixedly arranged between the moving rack 55 and the pushing block 60 close to each other end face, the right extension of the moving rack 55 extends into the pushing cavity 53, the lower end surface of the lower transmission shaft 54 is fixedly provided with a rotating gear 56, the rotating gear 56 is engaged with the moving rack 55, the pushing cavity 53 is communicated with the moving slot 31, the right connecting shaft 46 can be rotated forward by the forward operation of the leveling motor 47, so that the upper rotating shaft 44 can be rotated forward by the right bevel gear set 45, the leveling shaft 27 can be rotated forward and moved forward by the mutual contact of the contact rods 49, so that the lower transmission shaft 54 can be rotated forward by the power belt 51, the moving rack 55 can be moved to the left by the engagement of the moving rack 55 and the rotating gear 56, so that the pushing block 60 can be moved to the left, so that the leveling roller 28 can be leveled against the surface of the display screen 29, the troweling shaft 27 can be returned to the initial position by the reverse operation of the troweling motor 47.
In the initial state, the gear shaft 24 is at the extreme position of the rear movement, the smoothing shaft 27 is at the extreme position of the rear movement, and the clamping bar 19 is at the extreme position of the rear movement.
When in use, the display bracket 15 is manually placed on the conveyor belt 17, the power worm 30 is rotated in a forward direction by the forward operation of the power motor 66, and the rear connecting shaft 64 is rotated in a forward direction, and the conveying shaft 13 positioned on the left side is rotated in a forward direction by the left connecting belt 62, and the display bracket 15 positioned on the upper side of the conveyor belt 17 is moved in a rightward direction by the conveyor belt 17, and when the display housing 16 is moved to the front side of the clamping box 18, the power worm 30 is rotated in a reverse direction by the reverse operation of the lower penetration shaft 68, and the screw shaft 37 is rotated in a reverse direction by the engagement of the power worm 30 with the rotary worm 35, and the clamping bars 19 are moved in a mutually close side by the screw-threaded connection of the screw shaft 37 with the inner wall of the screw cavity 38, and the screw bars 83 are moved forward by the screw-threaded connection of the power worm 30 with the inner wall of the screw bars 83, and the clamping bars 19 are moved forward, thereby clamping the display housing 16, rotating the power worm 30 in a reverse direction, rotating the lower penetration shaft 68 in a reverse direction by the right connecting belt 67, rotating the upper penetration shaft 71 in a reverse direction by the lower bevel gear set 70, rotating the gear shaft 24 in a reverse direction by the elastic belt 73, moving the gear shaft 24 in a forward direction by the engagement of the rotating gear 78 with the fixed rack 79, moving the adhesive rod 23 in a forward direction, laying the film 22 on the surface of the display screen 29, rotating the right connecting shaft 46 in a forward direction by the operation of the troweling motor 47, rotating the left connecting shaft 41 in a forward direction by the driving belt 43, rotating the blade shaft 25 in a forward direction by the left bevel gear set 40, rotating the cutting blade 26 in a forward direction, cutting the film 22, rotating the right connecting shaft 46 in a forward direction, rotating the upper rotation shaft 44 in a forward direction by the right bevel gear set 45, therefore, the floating shaft 27 can rotate forwards and move forwards through mutual contact of the touch rods 49, the lower transmission shaft 54 can rotate forwards through the power belt 51, the movable rack 55 can move leftwards through meshing of the movable rack 55 and the rotating gear 56, the pushing block 60 can move leftwards, the floating roller 28 can be abutted against the surface of the display screen 29 for floating treatment, after floating treatment is completed, the floating shaft 27 can return to the initial position through reverse rotation of the right connecting shaft 46, the gear shaft 24 can return to the initial position through forward rotation of the power motor 66, and the processed display screen 29 is transported to the outside.
The invention has the beneficial effects that: the invention can carry out film pasting processing on displays with different screen specifications, and can clamp the display screen frame in the transportation process through the clamping and film paving mechanism, so that the film paving processing quality is higher, position deviation is not easy to occur, and the floating processing quality is influenced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a floating device of multiple type display screen pad pasting, includes the host computer body, its characterized in that: the host computer body is internally provided with a through cavity which is through from left to right, the through cavity is internally provided with a clamping box which can clamp the display screen tightly, the surface of the display screen is paved with a clamping film paving mechanism of a film, the clamping film paving mechanism comprises a power worm which is rotatably arranged on the back wall of the through cavity, the front end surface of the power worm is slidably arranged with a clamping box, the clamping box is internally provided with a clamping cavity with a forward opening, the bottom wall of the clamping cavity is symmetrically provided with clamping strips in a left-right sliding manner, the front side extension parts of the clamping strips extend into the through cavity, the clamping strips are mutually close to each other and can play a clamping role, the periphery of the display screen is fixedly provided with a display outer frame, the lower end surface of the display outer frame is fixedly provided with a display support, the front side extension parts of the through cavity are provided with a left sliding block, and, the lower end face of the gear shaft is rotatably provided with a viscous rod, the rear wall of the penetrating cavity is fixedly provided with a film introducing cavity, the right wall of the film introducing cavity is provided with a film in a front-back sliding manner, the film is in viscous connection with the periphery of the viscous rod, after the film on the viscous rod is cut off, the viscous rod returns to the initial position and can be in viscous connection with a new film, and the film can be in viscous connection with the surface of the display screen;
run through the intracavity and be equipped with and cut off the film with the display screen surface the floating mechanism that cuts off of film, cut off floating mechanism include about display screen central symmetry establishes run through the blade axle on the chamber roof, the blade axle periphery has set firmly the cutting blade, the cutting blade touches when rotating the film can make the film disconnection, it slides and is equipped with right sliding block to run through the chamber roof, right sliding block can run through chamber roof arbitrary direction and slide, the terminal surface rotates and is equipped with the floating axle under the right sliding block, floating axle downside extension stretches into run through the intracavity, and floating axle lower extreme face rotates and is equipped with the floating gyro wheel, the floating gyro wheel can float the display screen surface.
2. The device of claim 1, wherein: a conveying shaft is symmetrically and rotatably arranged on the rear wall of the penetrating cavity relative to the central position of the main machine body, conveying belt wheels are fixedly arranged on the periphery of the conveying shaft, the two conveying belt wheels are in transmission connection through a conveying belt, a power cavity is arranged at the rear side of the penetrating cavity, a rear extension part of the transportation shaft positioned at the left side extends into the power cavity, a power motor is fixedly arranged on the bottom wall of the power cavity, the rear extension part of the power worm extends into the power cavity, the front side and the rear side of the power motor are in power connection with the power worm, a ratchet wheel set is fixedly arranged on the rear end face of the power worm on the rear side, a rear connecting shaft is rotatably arranged on the rear wall of the power cavity, the front end surface of the rear connecting shaft is in power connection with the rear end surface of the ratchet wheel group, the rear connecting shaft is in transmission connection with the conveying shaft positioned on the left side through a left connecting belt.
3. The device of claim 2, wherein: the front extension part of the power worm extends into the clamping cavity, the power worm is rotationally connected with the inner wall of the clamping box, a lower fixed bearing is fixedly arranged on the bottom wall of the clamping cavity, threaded shafts are rotatably arranged on the left side and the right side of the lower fixed bearing, a threaded cavity is formed in the clamping strip, extending parts on the left side and the right side of the threaded shaft extend into the threaded cavity, the threaded shaft is in threaded connection with the inner wall of the threaded cavity, a rotating worm is fixedly arranged on the periphery of the threaded shaft, the power worm is meshed with the rotating worm, the bottom wall of the clamping cavity is provided with a thread strip in a sliding manner back and forth, the thread on the power worm can not touch the rotating worm, the power worm penetrates through the thread strip, and the power worm is in threaded connection with the inner wall of the threaded strip, and connecting springs are fixedly mounted between the close sides of the threaded strip and the clamping strip in a bilateral symmetry mode around the center of the power worm.
4. The device of claim 3, wherein: a lower penetrating shaft is rotatably arranged on the front wall of the power cavity, the lower penetrating shaft is in transmission connection with the power worm through a right connecting belt, an upper penetrating shaft is rotatably arranged on the top wall of the power cavity, the lower penetrating shaft is in transmission connection with the upper penetrating shaft through a lower bevel gear set, a connecting transmission cavity is formed in the upper side of the power cavity, the upper extending part of the upper penetrating shaft extends into the connecting transmission cavity, a sliding cavity is formed in the bottom wall of the connecting transmission cavity, a moving block is arranged between the inner walls of the sliding cavity in a front-back sliding manner, a reset spring is fixedly arranged between the front end surface of the moving block and the front wall of the sliding cavity, an auxiliary shaft is rotatably arranged on the upper end surface of the moving block, the upper extending part of the gear shaft extends into the connecting transmission cavity, and the gear shaft, the upper penetrating shaft and the auxiliary shaft are in transmission connection through, the belt wheel on the periphery of the auxiliary shaft is larger in radius than the other two belt wheels, a meshing cavity is communicated with the lower side of the connecting transmission cavity, the extending part on the upper side of the gear shaft extends into the meshing cavity, a rotating gear is fixedly arranged on the periphery of the gear shaft, a fixed rack is fixedly arranged on the right wall of the gear shaft, the rotating gear is meshed with the fixed rack, and the rotating gear is communicated with the through cavity.
5. The device of claim 4, wherein: run through the chamber upside and seted up bevel gear transmission chamber, fixed mounting has floating motor on the bevel gear transmission chamber diapire, floating motor front and back side power is connected with right connecting axle, fixed bearing has set firmly on the bevel gear transmission chamber diapire, it is equipped with left connecting axle to go up the rotation of fixed bearing front and back side, left side connecting axle with connect through the driving belt transmission between the right connecting axle, two the blade axle upside extension stretches into in the bevel gear transmission chamber, the blade axle with connect through left side bevel gear group transmission between the left connecting axle.
6. The device of claim 5, wherein: the bottom wall of the bevel gear transmission cavity is symmetrically provided with upper rotating shafts in a front-back rotating manner relative to the center position of the troweling motor, the right connecting shaft is in transmission connection with the upper rotating shafts through a right bevel gear set, a touch cavity is formed in the lower side of the bevel gear transmission cavity, an extending part of the lower side of the upper rotating shaft extends into the touch cavity, an extending part of the upper side of the troweling shaft extends into the touch cavity, touch rods are fixedly arranged on the peripheries of the two upper rotating shafts and the troweling shaft, the touch rods on the peripheries of the upper rotating shafts can touch the touch rods on the peripheries of the troweling shaft, the lower side of the touch cavity is communicated with a pushing cavity, a moving base is arranged on the top wall of the pushing cavity in a sliding manner, the moving base can slide on the top wall of the pushing cavity in any direction, the extending part of the upper side of the troweling shaft penetrates through the moving, the leveling shaft and the inner wall of the moving groove rotate and are connected in a front-back mode, the lower end face of the moving base is rotatably provided with a lower transmission shaft, the lower transmission shaft is in transmission connection with the leveling shaft through a power belt, a pushing block is rotatably arranged on the periphery of the leveling shaft, the rear right end face of the pushing block is connected with a connecting body, a connecting cavity is arranged in the connecting body, the extending part on the right side of the pushing block extends into the connecting cavity, the pushing block is connected with the inner wall of the connecting cavity in a left-right sliding manner, a moving rack is arranged between the inner walls of the connecting cavity in a left-right sliding manner, a pressure spring is fixedly arranged between the mutually close end surfaces of the movable rack and the pushing block, the right extending part of the movable rack extends into the pushing cavity, and a rotating gear is fixedly arranged on the lower end surface of the lower transmission shaft, the rotating gear is meshed with the movable rack, and the pushing cavity is communicated with the movable groove.
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| CN202011592105.2A CN112319911B (en) | 2020-12-29 | 2020-12-29 | Multi-type display screen pad pasting trowelling device |
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| CN202011592105.2A CN112319911B (en) | 2020-12-29 | 2020-12-29 | Multi-type display screen pad pasting trowelling device |
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| CN112319911B CN112319911B (en) | 2021-07-27 |
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| CN112124681A (en) * | 2020-10-27 | 2020-12-25 | 上海霆亘电脑有限公司 | Film pasting device for hard protective film of display screen |
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| DE19925087A1 (en) * | 1999-06-01 | 2000-12-07 | Rmh Polymers Gmbh & Co Kg | Void and fold free film coating of optical or electronic components involves component centering, transferring with a gripper and vacuum cylinder and cutting film in contact with the component |
| JP2003121832A (en) * | 2001-10-10 | 2003-04-23 | Nec Eng Ltd | Method and device for sticking film |
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| CN112319911B (en) | 2021-07-27 |
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Effective date of registration: 20210706 Address after: No. 778, West Chuangxin Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201210 Applicant after: Shanghai Xinhui Electronics Co.,Ltd. Address before: No. 138, Huangnitang Road, Jiangning District, Nanjing City, Jiangsu Province, 211100 Applicant before: Nanjing yusixuan Digital Technology Co.,Ltd. |
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