CN112833074A - Sealing device for production connection of LED display screen - Google Patents
Sealing device for production connection of LED display screen Download PDFInfo
- Publication number
- CN112833074A CN112833074A CN202110180738.0A CN202110180738A CN112833074A CN 112833074 A CN112833074 A CN 112833074A CN 202110180738 A CN202110180738 A CN 202110180738A CN 112833074 A CN112833074 A CN 112833074A
- Authority
- CN
- China
- Prior art keywords
- support
- shaft
- plate
- screw
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 66
- 238000003825 pressing Methods 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims 2
- 239000002390 adhesive tape Substances 0.000 abstract description 21
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000003756 stirring Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
-
- 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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a connecting and sealing device for LED display screen production, which comprises a top plate, wherein a front support and a rear support are arranged on the top plate, well support and transmission storehouse, the fore-stock is 45 jiaos of welding in roof bottom front end, be provided with the lower carriage on the fore-stock and press the compression roller, lower carriage integrated into one piece connects in fore-stock front end below, the lower carriage inboard is connected with the optical axis through the bearing interference, the optical axis left end runs through and extends to the lower carriage outside and is fixed with driven pulley through screw installation, press the compression roller and pass through bearing interference and connect in fore-stock bottom inboard, press compression roller left end main shaft to run through and extend to the fore-stock outside and be fixed with main belt pulley through screw installation, main belt pulley is connected with the optical axis through the belt, the after-stock is 90 jiaos of welding in roof bottom rear end, well support welding is in the middle of the roof bottom, the transmission storehouse is fixed in roof top front end through. The invention can easily carry out the integrated operation of cleaning, gluing and sticking the adhesive tape on the display screen.
Description
Technical Field
The invention relates to a sealing device for production and connection of an LED display screen, and belongs to the technical field of tape sticking machines.
Background
When the LED display panel is manufactured and assembled, the components are required to be connected and sealed by an adhesive tape for the requirements of sealing performance, safety and the like. At present, sealant is required to be coated on the installation position of the adhesive tape in advance before the adhesive tape is attached, so that the sealing performance and the safety level can be further improved; however, the existing operation is generally to manually coat the sealant and then manually stick the adhesive tape, which not only wastes manpower, but also seriously affects the working efficiency. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
The invention aims to provide a connecting and sealing device for LED display screen production, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a connecting and sealing device for LED display screen production comprises a top plate, wherein a front support, a rear support, a middle support and a transmission bin are arranged on the top plate, the front support is welded at the front end of the bottom of the top plate at an angle of 45 degrees, a lower support and a pressing roller are arranged on the front support, the lower support is integrally connected below the front end of the front support, the inner side of the lower support is in interference fit connection with an optical axis through a bearing, the left end of the optical axis penetrates through and extends to the outer side of the lower support and is fixedly provided with a driven belt pulley through screws, the pressing roller is in interference fit connection with the inner side of the bottom of the front support through a bearing, a main shaft at the left end of the pressing roller penetrates through and extends to the outer side of the front support and is fixedly provided with a main belt pulley through screws, the main belt pulley is connected with the driven belt pulley through a belt, the transmission bin is fixed at the front end of the top plate through screws, and the rear end of the transmission bin is fixed with the glue injection bin through screws.
Preferably, the optical axis middle section symmetric welding has the carousel, the inboard eccentric department of carousel has the round pin axle through screw installation fixed, the epaxial cover of round pin is equipped with the connecting rod, the connecting rod top is connected with the axle bed through the pivot, the axle bed top has the piston board through screw installation fixed, the cover is equipped with the storehouse of aerifing on the piston board, the storehouse of aerifing is fixed in the front bracket front end top through screw installation, is provided with intake pipe and outlet duct on the storehouse of aerifing, intake pipe integrated into one piece connects in the storehouse top one side of aerifing, and the intake pipe middle section has the check valve that admits air through threaded connection, outlet duct integrated into one piece connects in the storehouse top opposite side of aerifing.
Preferably, the transmission storehouse front end is connected with the outlet duct union coupling, is provided with gas vent and push pedal on the transmission storehouse, the gas vent passes through threaded connection in transmission storehouse top front end, and sealed lid before the gas vent top has through threaded connection, the push pedal is nested inside the transmission storehouse, is fixed with the extension spring through the screw installation between push pedal front end edge department and the transmission storehouse inner wall, and the welding has the threaded rod in the middle of the push pedal rear end.
Preferably, be provided with injecting glue mouth, threaded sleeve and glue outlet pipe on the injecting glue storehouse, the injecting glue mouth passes through threaded connection in injecting glue storehouse top rear end, and the injecting glue mouth top has the rear sealing lid through threaded connection, threaded sleeve passes through the bearing interference to be connected in the middle of injecting glue storehouse is inside, and the threaded sleeve front end runs through and extends to the transmission storehouse inside with threaded rod threaded connection, and the threaded sleeve outside is the equidistant welding of cross distribution and has the puddler, the glue outlet pipe welds in injecting glue storehouse bottom rear end.
Preferably, the glue outlet pipe is of an L-shaped structure and extends to the rear of the pressing roller, a front supporting plate and a glue collecting pipe are arranged on the glue outlet pipe, the front supporting plate is welded above the front end of the glue outlet pipe, a first transmission screw rod is connected onto the front supporting plate through threads, the bottom of the first transmission screw rod is rotatably connected with a glue brush, two ends of the top of the glue brush are symmetrically provided with guide shafts through screws, the glue collecting pipe is connected to the bottom of the front end of the glue outlet pipe through threads, a guide plate and a glue spraying head are arranged on the glue collecting pipe, the guide plate is symmetrically welded to the front end of the glue collecting pipe, the guide plate is sleeved on the guide shafts, and the glue spraying head is connected to.
Preferably, be provided with cleaning roller and back support frame on the after-poppet, the cleaning roller passes through the bearing interference and connects in after-poppet bottom inboard, the back support frame is fixed in after-poppet rear end top through screw mounting, is provided with back backup pad and back deflector on the back support frame, back backup pad welds in the middle of the back support frame rear end, has second drive screw through threaded connection on the back backup pad, second drive screw rotates in the bottom and is connected with the clearance frame, be provided with back guiding axle and clearance scraper on the clearance frame, back guiding axle is fixed in clearance frame top both ends through screw symmetry installation, the clearance scraper is fixed in clearance frame bottom through screw mounting, back deflector symmetry welds in after-poppet rear end, back deflector suit is on the back guiding axle.
Preferably, an adhesive tape shaft is fixedly installed on the inner side below the middle support through screws, accommodating grooves are symmetrically formed in the tail ends of the adhesive tape shaft in the vertical direction, trapezoidal stop blocks are nested in the accommodating grooves, shaft columns are symmetrically fixedly installed at the bottoms of the trapezoidal stop blocks through screws, and springs are sleeved between the shaft columns and the inner wall of the adhesive tape shaft.
Compared with the prior art, the invention has the beneficial effects that: the pressing roller is connected to the inner side of the bottom of the front support in an interference manner through the bearing, so that the adhesive tape can be easily pressed; the main belt pulley is connected with the driven belt pulley through a belt, and the optical axis can be easily driven to rotate through the pressing roller; the top of the shaft seat is fixedly provided with a piston plate through a screw, and the piston plate can be easily driven by the turntable to slide up and down along the inflating bin in a reciprocating manner; the front end of the threaded sleeve penetrates through and extends into the transmission bin to be in threaded connection with the threaded rod, and the stirring rod on the threaded sleeve can be easily driven to rotate through the displacement of the push plate; the bottom of the first transmission screw is rotatably connected with a rubber brush, so that the height of the rubber brush can be easily adjusted; the bottom of the second transmission screw is rotatably connected with a cleaning frame, so that the height of the cleaning scraper can be easily adjusted; a spring is sleeved between the shaft column and the inner wall of the adhesive tape shaft, and the trapezoidal stop block can be easily driven to extend or contract; the invention can easily carry out integrated operation of cleaning, gluing and sticking the adhesive tape on the display screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the inflatable chamber of the present invention;
FIG. 3 is a schematic view of the structure of the transmission chamber of the present invention;
FIG. 4 is a schematic view of a glue dispensing tube according to the present invention;
FIG. 5 is a schematic view of the rear bracket structure of the present invention;
FIG. 6 is a schematic view of a tape spool according to the present invention;
in the figure: 1-a top plate; 2-front support; 3-rear support; 4-middle scaffold; 5, a transmission bin; 6-glue injection bin; 7-lower support; 8-pressing roller; 9-optical axis; 10-a driven pulley; 11-a primary pulley; 12-a belt; 13-a turntable; 14-a pin shaft; 15-a connecting rod; 16-shaft seat; 17-a piston plate; 18-an inflation bin; 19-an air inlet pipe; 20-an air outlet pipe; 21-air inlet one-way valve; 22-air outlet one-way valve; 23-an exhaust port; 24-a push plate; 25-front sealing cover; 26-a tension spring; 27-a threaded rod; 28-glue injection port; 29-threaded sleeve; 30-rubber outlet pipe; 31-rear sealing cover; 32-a stirring rod; 33-front support plate; 34-rubber collecting pipe; 35-a first drive screw; 36-glue brush; 37-a guide shaft; 38-a guide plate; 39-glue spraying head; 40-a cleaning roller; 41-rear support frame; 42-rear support plate; 43-a rear guide plate; 44-a second drive screw; 45-cleaning a rack; 46-rear guide shaft; 47-cleaning scraper; 48-adhesive tape shaft; 49-a receiving groove; 50-trapezoidal stop blocks; 51-an axial column; 52-spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
As shown in figures 1-6, a connecting and sealing device for LED display screen production comprises a top plate 1, a front support 2, a rear support 3, a middle support 4 and a transmission bin 5 are arranged on the top plate 1, the front support 2 is welded at the front end of the bottom of the top plate 1 at an angle of 45 degrees, a lower support 7 and a pressing roller 8 are arranged on the front support 2, the lower support 7 is integrally connected below the front end of the front support 2, the inner side of the lower support 7 is in interference fit with an optical axis 9 through a bearing, the left end of the optical axis 9 penetrates through and extends to the outer side of the lower support 7 and is fixedly provided with a driven pulley 10 through a screw, the pressing roller 8 is in interference fit with the inner side of the bottom of the front support 2 through a bearing, a main pulley 11 penetrates through and extends to the outer side of the front support 2 and is fixedly provided with a main pulley 11 through a screw, the main pulley 11 is connected with the driven pulley 10 through a, the middle support 4 is welded in the middle of the bottom of the top plate 1, the transmission bin 5 is fixed at the front end of the top plate 1 through screw installation, the glue injection bin 6 is fixed at the rear end of the transmission bin 5 through screw installation, the rotary table 13 is symmetrically welded at the middle section of the optical axis 9, the pin shaft 14 is fixed at the eccentric part of the inner side of the rotary table 13 through screw installation, the connecting rod 15 is sleeved on the pin shaft 14, the top of the connecting rod 15 is connected with a shaft seat 16 through a rotating shaft, a piston plate 17 is fixed at the top of the shaft seat 16 through screw installation, the gas filling bin 18 is sleeved on the piston plate 17, the gas filling bin 18 is fixed above the front end of the front support 2 through screw installation, the gas filling bin 18 is provided with a gas inlet pipe 19 and a gas outlet pipe 20, the gas inlet pipe 19 is integrally connected to one side of the top of the gas, the front end of the transmission bin 5 is connected with the air outlet pipe 20 through a pipe, the transmission bin 5 is provided with an air outlet 23 and a push plate 24, the air outlet 23 is connected with the front end of the top of the transmission bin 5 through a thread, the top of the air outlet 23 is connected with a front sealing cover 25 through a thread, the push plate 24 is nested in the transmission bin 5, a tension spring 26 is fixedly installed between the front end corner of the push plate 24 and the inner wall of the transmission bin 5 through a screw, a threaded rod 27 is welded in the middle of the rear end of the push plate 24, the glue injection bin 6 is provided with a glue injection port 28, a threaded sleeve 29 and a glue outlet pipe 30, the glue injection port 28 is connected with the rear end of the top of the glue injection bin 6 through a thread, the top of the glue injection port 28 is connected with a rear sealing cover 31 through a thread, the threaded sleeve 29 is connected with the middle of the inside of the, the glue outlet pipe 30 is welded at the rear end of the bottom of the glue injection bin 6, the glue outlet pipe 30 extends to the rear of the pressing roller 8 in an L-shaped structure, a front support plate 33 and a glue collecting pipe 34 are arranged on the glue outlet pipe 30, the front support plate 33 is welded above the front end of the glue outlet pipe 30, a first transmission screw 35 is connected on the front support plate 33 through threads, a glue brush 36 is rotatably connected at the bottom of the first transmission screw 35, guide shafts 37 are symmetrically arranged and fixed at the two ends of the top of the glue brush 36 through screws, the glue collecting pipe 34 is connected at the bottom of the front end of the glue outlet pipe 30 through threads, a guide plate 38 and a glue spraying head 39 are arranged on the glue collecting pipe 34, the guide plate 38 is symmetrically welded at the front end of the glue collecting pipe 34, the guide plate 38 is sleeved on the guide shafts 37, the glue spraying head 39 is equidistantly connected at the bottom of the glue collecting pipe 34 through threads, a cleaning roller 40, the rear support frame 41 is fixedly arranged above the rear end of the rear support 3 through screws, a rear support plate 42 and a rear guide plate 43 are arranged on the rear support frame 41, the rear support plate 42 is welded in the middle of the rear end of the rear support frame 41, a second transmission screw 44 is connected onto the rear support plate 42 through threads, a cleaning frame 45 is rotatably connected to the bottom of the second transmission screw 44, a rear guide shaft 46 and a cleaning scraper 47 are arranged on the cleaning frame 45, the rear guide shaft 46 is symmetrically arranged and fixed at two ends of the top of the cleaning frame 45 through screws, the cleaning scraper 47 is arranged and fixed at the bottom of the cleaning frame 45 through screws, the rear guide plate 43 is symmetrically welded onto the rear end of the rear support frame 41, the rear guide plate 43 is sleeved on the rear guide shaft 46, an adhesive tape shaft 48 is arranged and fixed on the inner side below the middle support 4 through screws, the tail end of the adhesive tape shaft 48 is vertically symmetrically provided with a containing, the bottom of the trapezoid stopper 50 is symmetrically fixed with a shaft post 51 through a screw, and a spring 52 is sleeved between the shaft post 51 and the inner wall of the adhesive tape shaft 48.
The specific use mode is as follows: when the LED display screen is pasted with the adhesive tape, the adhesive tape is sleeved on the adhesive tape shaft 48 on the middle support 4, and then the adhesive tape is pulled out and placed below the pressing roller 8 and is pasted on one side of the screen; then the top plate 1 is pushed and pulled to drive the pressing roller 8 and the cleaning roller 40 to rotate along the screen at the same time, the pressing roller 8 rotates to flatly press the adhesive tape on the screen, meanwhile, the pressing roller 8 rotates to drive the main belt pulley 11 to rotate, the main belt pulley 11 rotates to drive the driven belt pulley 10 to rotate through the belt 12, the driven belt pulley 10 rotates to drive the optical axis 9 to rotate, the optical axis 9 rotates to drive the connecting rod 15 on the turntable 13 to slide up and down in a reciprocating manner, the connecting rod 15 slides up and down in a reciprocating manner to drive the piston plate 17 to slide up and down along the inflating chamber 18 to inflate the transmission chamber 5, the transmission chamber 5 drives the push plate 24 to move backwards after receiving air, the push plate 24 moves backwards to drive the threaded rod 27 to move backwards, the threaded rod 27 moves backwards to drive the stirring rod 32 on the threaded sleeve 29 to rotate, the stirring rod 32 rotates to drive the adhesive to flow and flow, the glue collecting pipe 34 sprays glue on the screen through a glue spraying head 39, and simultaneously, a first transmission screw 35 is screwed to drive a glue brush 36 to be in contact with the screen, so that glue is uniformly brushed; the cleaning roller 40 rotates to clean the screen to which the adhesive tape is not attached; after the screen is cleaned, the second transmission screw 44 is screwed to drive the cleaning scraper 47 to move down linearly to be in close contact with the cleaning roller 40, at the moment, the cleaning roller 40 is rotated, and the cleaning scraper 47 can easily clean and remove dirt on the cleaning roller 40.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (7)
1. The utility model provides a be used for LED display screen production to connect sealing device, includes roof (1), its characterized in that: the top plate (1) is provided with a front support (2), a rear support (3), a middle support (4) and a transmission bin (5), the front support (2) is welded at the front end of the bottom of the top plate (1) at an angle of 45 degrees, the front support (2) is provided with a lower support (7) and a pressing roller (8), the lower support (7) is integrally connected below the front end of the front support (2), the inner side of the lower support (7) is connected with an optical shaft (9) in an interference manner through a bearing, the left end of the optical shaft (9) penetrates through and extends to the outer side of the lower support (7) and is fixedly provided with a driven belt pulley (10) through a screw, the pressing roller (8) is connected to the inner side of the bottom of the front support (2) in an interference manner through a bearing, a main shaft at the left end of the pressing roller (8) penetrates through and extends to the outer side of the front support (2) and is fixedly provided with a main belt pulley (11), the rear support (3) is welded at the rear end of the bottom of the top plate (1) at an angle of 90 degrees, the middle support (4) is welded in the middle of the bottom of the top plate (1), the transmission bin (5) is fixed at the front end of the top plate (1) through screws, and the rear end of the transmission bin (5) is fixed with the glue injection bin (6) through screws.
2. The sealing device for the production connection of the LED display screen according to claim 1, wherein: the optical axis (9) middle section symmetric welding has a turntable (13), the eccentric position of the inner side of the turntable (13) is fixedly provided with a pin shaft (14) through a screw installation, the pin shaft (14) is sleeved with a connecting rod (15), the top of the connecting rod (15) is connected with a shaft seat (16) through a rotating shaft, the top of the shaft seat (16) is fixedly provided with a piston plate (17) through a screw installation, the piston plate (17) is sleeved with an inflating bin (18), the inflating bin (18) is fixedly arranged above the front end of the front support (2) through a screw installation, the inflating bin (18) is provided with an air inlet pipe (19) and an air outlet pipe (20), the air inlet pipe (19) is integrally connected with one side of the top of the inflating bin (18), the air inlet pipe (19) middle section is connected with an air inlet check valve (21) through a screw thread, the air, the middle section of the air outlet pipe (20) is connected with an air outlet one-way valve (22) through threads.
3. The sealing device for the production connection of the LED display screen according to claim 1, wherein: drive storehouse (5) front end and outlet duct (20) union coupling are provided with gas vent (23) and push pedal (24) on drive storehouse (5), gas vent (23) are through threaded connection in drive storehouse (5) top front end, and sealed lid (25) before gas vent (23) top has through threaded connection, push pedal (24) nestification is fixed with extension spring (26) through the screw mounting between push pedal (24) front end edge department and drive storehouse (5) inner wall inside drive storehouse (5), and the welding has threaded rod (27) in the middle of push pedal (24) rear end.
4. The sealing device for the production connection of the LED display screen according to claim 1, wherein: be provided with injecting glue mouth (28), threaded sleeve (29) and glue outlet pipe (30) on injecting glue storehouse (6), injecting glue mouth (28) are through threaded connection in injecting glue storehouse (6) top rear end, and sealed lid (31) behind injecting glue mouth (28) top through threaded connection, threaded sleeve (29) are connected in injecting glue storehouse (6) inside centre through the bearing interference, and threaded sleeve (29) front end runs through and extends to transmission storehouse (5) inside and threaded rod (27) threaded connection, and threaded sleeve (29) outside is cross distribution equidistance welding and has puddler (32), glue outlet pipe (30) weld in injecting glue storehouse (6) bottom rear end.
5. The connecting and sealing device for the LED display screen production according to claim 4, wherein the sealing device comprises: the rubber outlet pipe (30) is of an L-shaped structure and extends to the rear of the pressing roller (8), a front support plate (33) and a rubber collecting pipe (34) are arranged on the rubber outlet pipe (30), the front support plate (33) is welded above the front end of the rubber outlet pipe (30), the front support plate (33) is connected with a first transmission screw rod (35) through threads, the bottom of the first transmission screw (35) is rotationally connected with a rubber brush (36), two ends of the top of the rubber brush (36) are symmetrically provided with guide shafts (37) through screws, the rubber collecting pipe (34) is connected with the bottom of the front end of the rubber outlet pipe (30) through threads, a guide plate (38) and a rubber spraying head (39) are arranged on the rubber collecting pipe (34), the guide plate (38) is symmetrically welded at the front end of the rubber collecting pipe (34), the guide plate (38) is sleeved on the guide shaft (37), the glue spraying heads (39) are connected to the bottom of the glue collecting pipe (34) at equal intervals through threads.
6. The sealing device for the production connection of the LED display screen according to claim 1, wherein: the cleaning device is characterized in that a cleaning roller (40) and a rear support frame (41) are arranged on the rear support (3), the cleaning roller (40) is connected to the inner side of the bottom of the rear support (3) in an interference manner through a bearing, the rear support frame (41) is fixed above the rear end of the rear support (3) through a screw in an installation manner, a rear support plate (42) and a rear guide plate (43) are arranged on the rear support frame (41), the rear support plate (42) is welded in the middle of the rear end of the rear support frame (41), a second transmission screw (44) is connected onto the rear support plate (42) through a thread, a cleaning frame (45) is rotatably connected to the bottom of the second transmission screw (44), a rear guide shaft (46) and a cleaning scraper (47) are arranged on the cleaning frame (45), the rear guide shaft (46) is symmetrically installed and fixed at the two ends of the top of the cleaning frame (45) through screws, the cleaning scraper (47) is, the rear guide plates (43) are symmetrically welded at the rear end of the rear support frame (41), and the rear guide plates (43) are sleeved on the rear guide shaft (46).
7. The sealing device for the production connection of the LED display screen according to claim 1, wherein: the improved rubber belt conveyor is characterized in that an adhesive belt shaft (48) is fixedly mounted on the inner side below the middle support (4) through screws, storage grooves (49) are symmetrically formed in the tail end of the adhesive belt shaft (48) up and down, trapezoidal stop blocks (50) are embedded in the storage grooves (49), shaft columns (51) are symmetrically mounted and fixed at the bottoms of the trapezoidal stop blocks (50) through screws, and springs (52) are sleeved between the shaft columns (51) and the inner wall of the adhesive belt shaft (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180738.0A CN112833074B (en) | 2021-02-08 | 2021-02-08 | Be used for LED display screen production to connect sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180738.0A CN112833074B (en) | 2021-02-08 | 2021-02-08 | Be used for LED display screen production to connect sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112833074A true CN112833074A (en) | 2021-05-25 |
| CN112833074B CN112833074B (en) | 2022-07-12 |
Family
ID=75933283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110180738.0A Active CN112833074B (en) | 2021-02-08 | 2021-02-08 | Be used for LED display screen production to connect sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112833074B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871051A (en) * | 2021-07-02 | 2022-08-09 | 广东嘉尚新能源科技有限公司 | Side molding equipment of soft packet of lithium cell of adaptable different shapes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8502064D0 (en) * | 1984-05-11 | 1985-04-29 | Voith Gmbh J M | DEVICE FOR APPLICATION OF A LIQUID ON A CURRENT RANGE |
| US20170144421A1 (en) * | 2014-06-24 | 2017-05-25 | 3M Innovative Properties Company | Adhering device and adhering method |
| CN108298361A (en) * | 2018-02-06 | 2018-07-20 | 金子路 | A kind of adhesive tape with cut-out auxiliary device |
| CN208326219U (en) * | 2018-06-22 | 2019-01-04 | 威海成景科技有限公司 | A kind of packing tube facilitating gluing |
| CN209465263U (en) * | 2018-12-27 | 2019-10-08 | 广东金榜膜业科技有限公司 | A kind of novel equal adhesive dispenser |
| CN111357621A (en) * | 2020-04-21 | 2020-07-03 | 中冶建工集团有限公司 | Watering maintenance method for large-scale greening land |
| CN211542738U (en) * | 2019-11-25 | 2020-09-22 | 夏赟杰 | Composite sheet bonding closing device for construction |
| CN112138937A (en) * | 2020-09-10 | 2020-12-29 | 陈丽清 | Gluing device for pressing and molding environment-friendly plate |
-
2021
- 2021-02-08 CN CN202110180738.0A patent/CN112833074B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8502064D0 (en) * | 1984-05-11 | 1985-04-29 | Voith Gmbh J M | DEVICE FOR APPLICATION OF A LIQUID ON A CURRENT RANGE |
| US20170144421A1 (en) * | 2014-06-24 | 2017-05-25 | 3M Innovative Properties Company | Adhering device and adhering method |
| CN108298361A (en) * | 2018-02-06 | 2018-07-20 | 金子路 | A kind of adhesive tape with cut-out auxiliary device |
| CN208326219U (en) * | 2018-06-22 | 2019-01-04 | 威海成景科技有限公司 | A kind of packing tube facilitating gluing |
| CN209465263U (en) * | 2018-12-27 | 2019-10-08 | 广东金榜膜业科技有限公司 | A kind of novel equal adhesive dispenser |
| CN211542738U (en) * | 2019-11-25 | 2020-09-22 | 夏赟杰 | Composite sheet bonding closing device for construction |
| CN111357621A (en) * | 2020-04-21 | 2020-07-03 | 中冶建工集团有限公司 | Watering maintenance method for large-scale greening land |
| CN112138937A (en) * | 2020-09-10 | 2020-12-29 | 陈丽清 | Gluing device for pressing and molding environment-friendly plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871051A (en) * | 2021-07-02 | 2022-08-09 | 广东嘉尚新能源科技有限公司 | Side molding equipment of soft packet of lithium cell of adaptable different shapes |
| CN114871051B (en) * | 2021-07-02 | 2023-02-28 | 广东嘉尚新能源科技有限公司 | Side molding equipment of soft packet of lithium cell of adaptable different shapes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112833074B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112833074B (en) | Be used for LED display screen production to connect sealing device | |
| CN108679526A (en) | A kind of high efficiency smart LED downlight | |
| CN110804983B (en) | Bridge expansion joint cleaning device | |
| CN112071227B (en) | LED display screen convenient to it is clean | |
| CN219502292U (en) | Be applied to automatic blowback device of metal film tube filter | |
| CN208944784U (en) | A kind of photovoltaic module with cleaning function | |
| CN207758761U (en) | A kind of project management slag-soil truck high-efficiency washing device | |
| CN111299957A (en) | Auxiliary repairing device for aluminum product processing | |
| CN115419439A (en) | Tunnel waterproof material laying system and method | |
| CN115228678A (en) | A quick rubber coating device that is used for domestic seat mortise and banding strip | |
| CN214073171U (en) | Intelligent floor washing machine with dirty water recovery function | |
| CN108951388B (en) | Road maintenance agent spraying device | |
| CN213286134U (en) | Dust device is used in road construction | |
| CN113144491A (en) | Surface cleaning equipment for fire hose | |
| CN218466445U (en) | Road and bridge curing means | |
| CN111473877A (en) | Thermometer assembling and processing mercury liquid filling device with sealing structure | |
| CN213951899U (en) | Marking device is used in town road construction | |
| CN115445859B (en) | Manufacturing equipment of semiconductor element | |
| CN212856842U (en) | Novel cultural relic restoration device | |
| CN216150273U (en) | Various steel sheet rubber coating device of rock wool | |
| CN216965064U (en) | Spraying device is used in oil cleaner shell production | |
| CN209156301U (en) | A kind of manual gluing turntable of hollow glass | |
| CN213678018U (en) | Make things convenient for locking device of sealed bottle of preventing volatilizing of feeding | |
| CN217495401U (en) | Paper bag gluing and edge sealing equipment | |
| CN212222388U (en) | Mushroom lung benefiting solid beverage production is with quantitative packaging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220614 Address after: 518000 workshop 1317, No. 1, kanghuai Industrial Park, No. 60, Ping'an Road, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen huazhan Technology Co.,Ltd. Address before: Zhejiang University, 866 yuhangtang Road, Xihu District, Hangzhou, Zhejiang 310000 Applicant before: Jiang Xuemei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |