CN114392880B - Intelligent aligning and gluing device for liquid crystal display production - Google Patents
Intelligent aligning and gluing device for liquid crystal display production Download PDFInfo
- Publication number
- CN114392880B CN114392880B CN202111514357.8A CN202111514357A CN114392880B CN 114392880 B CN114392880 B CN 114392880B CN 202111514357 A CN202111514357 A CN 202111514357A CN 114392880 B CN114392880 B CN 114392880B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electric
- plate
- sliding
- frame
- 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.)
- Active
Links
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 64
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 29
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 33
- 239000004568 cement Substances 0.000 abstract description 17
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 229920000715 Mucilage Polymers 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/025—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to flat rectangular articles, e.g. flat sheets
-
- 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
- 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
- B05C11/08—Spreading liquid or other fluent material by manipulating the work, e.g. tilting
-
- 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
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
-
- 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
Abstract
The invention relates to the field of liquid crystal screens, in particular to an intelligent aligning and gluing device for liquid crystal screen production. The technical problem is as follows: the glue on the surface of the substrate is difficult to level and easily generates bubbles, the existence of the bubbles can cause the surface quality of the liquid crystal screen to be seriously affected, and meanwhile, when the liquid crystal screen is attached to the substrate, the manual work is difficult to ensure that the gluing is aligned according to a unified standard every time. The technical scheme is as follows: an intelligent alignment gluing device for producing a liquid crystal display comprises pulleys, a bearing plate and the like; the upper parts of the six pulleys are fixedly connected with a bearing plate. The invention realizes coating of the adhesive cement on the upper surface of the substrate, increases the adhesive cement residence time, enables the adhesive cement to level, then removes the bubbles in the adhesive cement, supplements the adhesive cement to the depression formed after the bubbles are removed, and then aligns and glues the liquid crystal screen and the substrate, thereby avoiding micro-separation between the liquid crystal screen and the substrate, reducing the production cost, ensuring that the liquid crystal screen is aligned according to a uniform standard during gluing, and greatly improving the product quality.
Description
Technical Field
The invention relates to the field of liquid crystal screens, in particular to an intelligent alignment gluing device for liquid crystal screen production.
Background
At present, in the production process of a liquid crystal display, corresponding glue paste needs to be coated on a substrate, then the liquid crystal display is attached to the substrate and is integrated after press-fitting pre-curing and thermosetting, and in the process, when the glue paste is coated on the substrate, the surface of the substrate is smooth, so that the glue paste is easy to slip away quickly, the glue paste residence time is short, the glue paste is difficult to level, and bubbles are easy to generate during gluing.
In summary, it is necessary to develop an intelligent aligning and gluing device for producing liquid crystal display to overcome the above problems.
Disclosure of Invention
The invention provides an intelligent aligning and gluing device for liquid crystal display production, aiming at overcoming the defects that glue on the surface of a substrate is difficult to level, the glue is easy to generate bubbles, the existence of the bubbles can seriously affect the surface quality of a liquid crystal display, and meanwhile, when the liquid crystal display is attached to the substrate, the manual work is difficult to ensure that gluing is aligned according to a uniform standard every time.
The technical scheme is as follows: an intelligent alignment gluing device for liquid crystal display production comprises a pulley, a bearing plate, a first support frame, a gluing unit, a defoaming unit and a gluing unit; the upper parts of the six pulleys are fixedly connected with bearing plates; the upper surface of the bearing plate is fixedly connected with a first supporting frame; the upper part of the first support frame is connected with a gluing unit for gluing the liquid crystal screen; the middle part of the upper surface of the bearing plate is connected with a defoaming unit for eliminating rubber bubbles after the liquid crystal screen is coated with glue; the right part of the upper surface of the bearing plate is connected with a gluing unit used for gluing the two liquid crystal screens.
Optionally, the gluing unit comprises a first fixing frame, a first electric slide rail, a first electric slide block, a first slide block, a mounting frame, a first wedge-shaped plate, a second electric slide rail, a second electric slide block, a brush, a fixing block, a first connecting rod, a blocking frame, a third electric slide rail, a third electric slide block, a connecting frame, a first fixing plate, a connecting plate, a placing plate, a first spring rod, a moving frame, a wedge-shaped block and a second connecting rod; the left part of the upper surface of the bearing plate is fixedly connected with a first fixing frame; two first electric slide rails are fixedly connected to the upper part of the first fixing frame; the middle parts of the two first electric sliding rails are connected with a first electric sliding block in a sliding manner; two opposite sides of the first electric sliding blocks are fixedly connected with a first sliding block; an installation frame is fixedly connected between the two first sliding blocks; two first wedge-shaped plates are fixedly connected to the upper part of the mounting frame; the front part and the rear part of the mounting rack are respectively fixedly connected with a second electric slide rail; the opposite sides of the two second electric sliding rails are both connected with a second electric sliding block in a sliding manner; a brush is fixedly connected between the two second electric sliding blocks; the left part and the right part of the brush are respectively fixedly connected with two fixed blocks; a first connecting rod is rotatably connected between the two fixed blocks at the left part and between the two fixed blocks at the right part respectively; the middle parts of the two first connecting rods are fixedly connected with a baffle frame; a third electric slide rail is fixedly connected to the upper part of the first support frame; the middle part of the third electric slide rail is connected with a third electric slide block in a sliding way; the upper surface of the third electric sliding block is fixedly connected with a connecting frame; the upper part of the connecting frame is fixedly connected with a first fixing plate; two connecting plates are fixedly connected to the middle part of the first fixing plate; a placing plate is rotatably connected between the two connecting plates; the four rectangular corners of the first fixing plate are fixedly connected with a first spring rod respectively; a movable frame is fixedly connected between the two first spring rods on the left side and between the two first spring rods on the right side respectively; the upper surfaces of the two movable frames are fixedly connected with a wedge-shaped block; the lower parts of the two movable frames are fixedly connected with a second connecting rod; two second connecting rods all with place board sliding connection.
Optionally, a torsion spring is arranged at the joint of the first connecting rod and the fixed block.
Optionally, the bevel is cut to be inclined for blocking the cement and scraping the cement while moving.
Optionally, the defoaming unit comprises a second support frame, a fourth electric sliding rail, a fourth electric sliding block, a first electric push rod, a second fixed plate, a bubble detector, a second sliding block, a double-layer rubber cylinder, an electric plug plate, a cylinder, a thimble, a funnel, a piston sheet and a telescopic plate; the middle part of the upper surface of the bearing plate is fixedly connected with a second support frame; a fourth electric slide rail is fixedly connected to the upper part of the second support frame; the middle part of the fourth electric sliding rail is connected with a fourth electric sliding block in a sliding way; the lower surface of the fourth electric sliding block is fixedly connected with a first electric push rod; the telescopic part of the first electric push rod is fixedly connected with a thimble; a second fixed plate is fixedly connected to the upper part of the second support frame and positioned below the fourth electric slide rail; a bubble detector is fixedly connected to the left side of the second fixing plate; the middle part of the second fixed plate is connected with a second sliding block in a sliding way; the middle part of the second sliding block is fixedly connected with a double-layer rubber cylinder; the upper part of the double-layer rubber cylinder is fixedly connected with an electric plug plate; the middle part of the double-layer rubber cylinder is fixedly connected with a cylinder; the thimble is connected with the double-layer rubber cylinder in a sliding way; the thimble is connected with the electric plug plate in a sliding way; the lower part of the double-layer rubber cylinder is fixedly connected with a funnel; the thimble is connected with the funnel in a sliding way; the upper part of the thimble is fixedly connected with a piston sheet; the piston sheet is connected with the double-layer rubber cylinder in a sliding manner; the piston sheet is connected with the cylinder in a sliding way; two expansion plates are fixedly connected to the middle part of the double-layer rubber cylinder; and the two expansion plates are fixedly connected with the piston sheet.
Optionally, the upper part of the cylinder is provided with two through holes for ventilation after air compression.
Optionally, the lower part of the double-layer rubber cylinder is provided with through holes at equal intervals in a ring shape for flowing the rubber cement.
Optionally, the lower part of the funnel is provided with through holes at equal intervals in a ring shape for guiding the flowing of the mucilage.
Optionally, the lower part of the thimble is provided with grooves at equal intervals in a ring shape for guiding the flow of the mucilage.
Optionally, the gluing unit comprises a third support frame, a fifth electric slide rail, a fifth electric slide block, a second fixed frame, a second wedge-shaped plate, a limiting frame, a third fixed frame, a sliding plate, a third wedge-shaped plate, a second spring rod, a sliding frame, a fourth wedge-shaped plate, a second electric push rod, an electric suction cup and a limiting plate; a third support frame is fixedly connected to the right part of the upper surface of the bearing plate; the front part and the rear part of the third support frame are respectively fixedly connected with a fifth electric slide rail; the upper parts of the two fifth electric sliding rails are both connected with a fifth electric sliding block in a sliding manner; a second fixing frame is fixedly connected between the two fifth electric sliding blocks; a second wedge-shaped plate is fixedly connected to each of the four corners of the rectangle at the lower part of the second fixing frame; a limiting frame is fixedly connected to four rectangular corners at the lower part of the second fixing frame and is positioned above the second wedge-shaped plate; the four second wedge-shaped plates are fixedly connected with a limiting frame respectively; four third fixing frames are fixedly connected to the right part of the upper surface of the bearing plate; the upper parts of the four third fixing frames are connected with a sliding plate in a sliding manner; the upper parts of the four sliding plates are fixedly connected with a third wedge plate; the four third wedge-shaped plates are respectively contacted with one second wedge-shaped plate; the upper parts of the four third fixing frames are fixedly connected with a second spring rod; the four second spring rods are fixedly connected with a sliding plate respectively; the sliding frame is connected to the upper part of the second fixing frame in a sliding manner; two fourth wedge-shaped plates are fixedly connected to the lower part of the sliding frame; two second electric push rods are fixedly connected to the middle part of the sliding frame; the two second electric push rod telescopic parts are fixedly connected with an electric sucker; a limiting plate is fixedly connected between the two electric suckers at the lower part.
The invention has the beneficial effects that: the invention realizes coating of the adhesive cement on the upper surface of the substrate, increases the residence time of the adhesive cement on the surface of the substrate, levels the adhesive cement, removes bubbles in the adhesive cement, supplements the adhesive cement for the recess formed after the bubbles are removed, and aligns and glues the liquid crystal screen and the substrate, thereby avoiding micro-separation between the liquid crystal screen and the substrate, reducing the production cost, ensuring that the liquid crystal screen aligns according to a unified standard during gluing, and greatly improving the product quality.
Drawings
FIG. 1 shows a schematic diagram of a first three-dimensional structure of an intelligent aligning and gluing device for producing a liquid crystal display panel according to the present invention;
FIG. 2 is a schematic view showing a second three-dimensional structure of the intelligent aligning and gluing device for producing a liquid crystal display panel according to the present invention;
FIG. 3 shows a perspective view of the gluing unit of the present invention;
FIG. 4 shows a first partial perspective view of the gluing unit of the present invention;
FIG. 5 shows a second partial first perspective view of the gluing unit of the present invention;
FIG. 6 shows a third partial second perspective view of the gluing unit of the present invention;
FIG. 7 shows a schematic perspective view of the defoaming unit of the present invention;
FIG. 8 shows a partial exploded view of the bubble removal unit of the present invention;
FIG. 9 shows a first partial cross-sectional view of a bubble removal unit of the present invention;
FIG. 10 shows a second partial cross-sectional view of the bubble removal unit of the present invention;
figure 11 shows a first perspective construction of the gluing unit of the invention;
FIG. 12 shows a first partial perspective view of the gluing unit of the present invention;
FIG. 13 shows a second partial perspective view of the gluing unit of the present invention;
fig. 14 shows a second perspective view of the gluing unit of the present invention.
The meaning of the reference symbols in the figures: 1-pulley, 2-bearing plate, 3-first support frame, 201-first fixed frame, 202-first electric slide rail, 203-first electric slide block, 204-first slide block, 205-mounting frame, 206-first wedge plate, 207-second electric slide rail, 208-second electric slide block, 209-brush, 210-fixed block, 211-first connecting rod, 212-baffle frame, 212 a-inclined plane, 213-third electric slide rail, 214-third electric slide block, 215-connecting frame, 216-first fixed plate, 217-connecting plate, 218-placing plate, 219-first spring rod, 220-moving frame, 221-wedge block, 222-second connecting rod, 301-second support frame, 302-fourth electric slide rail, 303-fourth electric slide block, 304-first electric push rod, 305-second fixed plate, 306-bubble detector, 307-second slide block, 308-double-layer rubber cylinder, 308 a-first chamber, 308 b-second chamber, 309-electric plug plate, 310-cylinder, 311-thimble, 312-funnel, 313-piston sheet, 314-expansion plate, 401-third support frame, 402-fifth electric slide rail, 403-fifth electric slide block, 404-second fixed frame, 405-second wedge plate, 406-spacing frame, 407-third fixed frame, 408-sliding plate, 409-third wedge plate, 410-second spring rod, 411-sliding frame, 412-fourth wedge plate, 413-second electric push rod, 414-electric suction cup, 415-limiting plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
An intelligent aligning and gluing device for liquid crystal display production is shown in figures 1-2 and comprises a pulley 1, a bearing plate 2, a first support frame 3, a gluing unit, a defoaming unit and a gluing unit; the upper parts of the six pulleys 1 are fixedly connected with bearing plates 2; the upper surface of the bearing plate 2 is connected with a first support frame 3 through bolts; the upper part of the first support frame 3 is connected with a gluing unit; the middle part of the upper surface of the bearing plate 2 is connected with a defoaming unit; the right part of the upper surface of the bearing plate 2 is connected with a gluing unit.
When the gluing device works, a worker moves a bearing plate 2 to a position to be used through six pulleys 1, then the worker places a liquid crystal display substrate in a gluing unit, the liquid crystal display substrate is called a substrate for short, the gluing unit starts to operate to coat glue on the substrate, then the surface of the substrate is smooth, the glue is easy to slip away, the gluing unit operates to increase the glue retention time and level the glue, the gluing unit operates to convey the substrate coated with the glue to a defoaming unit, the defoaming unit operates to remove bubbles in the glue, the substrate is supplemented with the glue, then the worker places the liquid crystal display in the gluing unit, the gluing unit operates to convey the substrate to the gluing unit, and the gluing unit starts to operate to align and glue the liquid crystal display and the substrate.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 3 to 14, the gluing unit includes a first fixing frame 201, a first electric slide rail 202, a first electric slide block 203, a first slide block 204, a mounting frame 205, a first wedge plate 206, a second electric slide rail 207, a second electric slide block 208, a brush 209, a fixing block 210, a first link 211, a blocking frame 212, a third electric slide rail 213, a third electric slide block 214, a connecting frame 215, a first fixing plate 216, a connecting plate 217, a placing plate 218, a first spring rod 219, a moving frame 220, a wedge block 221, and a second link 222; a first fixing frame 201 is fixedly connected to the left part of the upper surface of the bearing plate 2; two first electric slide rails 202 are fixedly connected to the upper part of the first fixing frame 201; the middle parts of the two first electric slide rails 202 are connected with a first electric slide block 203 in a sliding manner; two opposite sides of the first electric sliding blocks 203 are fixedly connected with a first sliding block 204; a mounting frame 205 is fixedly connected between the two first sliding blocks 204; two first wedge-shaped plates 206 are fixedly connected to the upper part of the mounting frame 205; the front part and the rear part of the mounting rack 205 are respectively fixedly connected with a second electric slide rail 207; two opposite sides of the second electric slide rails 207 are both connected with a second electric slide block 208 in a sliding manner; a brush 209 is fixedly connected between the two second electric sliding blocks 208; the left part and the right part of the brush 209 are respectively fixedly connected with two fixed blocks 210; a first connecting rod 211 is rotatably connected between the two left fixed blocks 210 and between the two right fixed blocks 210; the middle parts of the two first connecting rods 211 are fixedly connected with a baffle frame 212; the upper part of the first support frame 3 is fixedly connected with a third electric slide rail 213; the middle part of the third electric slide rail 213 is connected with a third electric slide block 214 in a sliding way; the upper surface of the third electric sliding block 214 is fixedly connected with a connecting frame 215; a first fixing plate 216 is fixedly connected to the upper part of the connecting frame 215; two connecting plates 217 are fixedly connected to the middle part of the first fixing plate 216; a placing plate 218 is rotatably connected between the two connecting plates 217; a first spring rod 219 is fixedly connected to each of the four rectangular corners of the first fixing plate 216; a moving frame 220 is fixedly connected between the two first spring rods 219 on the left side and between the two first spring rods 219 on the right side respectively; the upper surfaces of the two movable frames 220 are fixedly connected with a wedge block 221; a second connecting rod 222 is fixedly connected to the lower parts of the two moving frames 220; both second links 222 are slidably connected to the placement plate 218.
Torsion springs are arranged at the joints of the first connecting rods 211 and the fixed blocks 210.
The slope 212a is cut to be inclined for blocking the cement and performing the scraping while moving.
The defoaming unit comprises a second supporting frame 301, a fourth electric sliding rail 302, a fourth electric sliding block 303, a first electric push rod 304, a second fixing plate 305, a bubble detector 306, a second sliding block 307, a double-layer rubber cylinder 308, an electric plug plate 309, a cylinder 310, a thimble 311, a funnel 312, a piston sheet 313 and a telescopic plate 314; the middle part of the upper surface of the bearing plate 2 is connected with a second support frame 301 through a bolt; a fourth electric slide rail 302 is fixedly connected to the upper part of the second support frame 301; the middle part of the fourth electric sliding rail 302 is connected with a fourth electric sliding block 303 in a sliding manner; the lower surface of the fourth electric sliding block 303 is connected with a first electric push rod 304 through a bolt; a thimble 311 is fixedly connected with the telescopic part of the first electric push rod 304; a second fixing plate 305 is fixedly connected to the upper part of the second supporting frame 301 and below the fourth electric slide rail 302; a bubble detector 306 is fixedly connected to the left side of the second fixing plate 305; a second sliding block 307 is connected to the middle of the second fixing plate 305 in a sliding manner; the middle part of the second sliding block 307 is fixedly connected with a double-layer rubber cylinder 308; the upper part of the double-layer rubber cylinder 308 is fixedly connected with an electric plug plate 309; a cylinder 310 is fixedly connected to the middle part of the double-layer rubber cylinder 308; the thimble 311 is connected with the double-layer rubber cylinder 308 in a sliding manner; the thimble 311 is connected with the electric plug plate 309 in a sliding way; the lower part of the double-layer rubber cylinder 308 is fixedly connected with a funnel 312; the thimble 311 is connected with the funnel 312 in a sliding manner; a piston sheet 313 is fixedly connected to the upper part of the thimble 311; the piston piece 313 is connected with the double-layer rubber cylinder 308 in a sliding way; piston plate 313 is slidably connected to cylinder 310; two expansion plates 314 are fixedly connected to the middle part of the double-layer rubber cylinder 308; the two expansion plates 314 are fixedly connected with the piston plate 313.
The cylinder 310 has two through holes at the upper part for ventilation after air compression.
Through holes are formed in the lower portion of the double-layer rubber cylinder 308 at equal intervals in a ring shape and are used for flowing of rubber cement.
The lower part of the funnel 312 is provided with through holes at equal intervals in a ring shape for guiding the flowing of the mucilage.
The lower part of the thimble 311 is provided with grooves at equal intervals in a ring shape for guiding the flow of the mucilage.
The gluing unit comprises a third support frame 401, a fifth electric slide rail 402, a fifth electric slide block 403, a second fixed frame 404, a second wedge-shaped plate 405, a limiting frame 406, a third fixed frame 407, a sliding plate 408, a third wedge-shaped plate 409, a second spring rod 410, a sliding frame 411, a fourth wedge-shaped plate 412, a second electric push rod 413, an electric suction cup 414 and a limiting plate 415; the right part of the upper surface of the bearing plate 2 is connected with a third support frame 401 through a bolt; the front part and the rear part of the third support frame 401 are respectively fixedly connected with a fifth electric slide rail 402; the upper parts of the two fifth electric slide rails 402 are both connected with a fifth electric slide block 403 in a sliding manner; a second fixing frame 404 is fixedly connected between the two fifth electric sliding blocks 403; a second wedge-shaped plate 405 is fixedly connected to each of the four lower rectangular corners of the second fixing frame 404; a limiting frame 406 is fixedly connected to each of the four lower rectangular corners of the second fixing frame 404 and above the second wedge-shaped plate 405; the four second wedge-shaped plates 405 are fixedly connected with a limiting frame 406 respectively; four third fixing frames 407 are fixedly connected to the right part of the upper surface of the bearing plate 2; the upper parts of the four third fixing frames 407 are respectively connected with a sliding plate 408 in a sliding manner; the upper parts of the four sliding plates 408 are fixedly connected with a third wedge-shaped plate 409; four third wedge plates 409 are each in contact with one second wedge plate 405; a second spring rod 410 is fixedly connected to the upper parts of the four third fixing frames 407; the four second spring rods 410 are fixedly connected with a sliding plate 408 respectively; a sliding frame 411 is connected to the upper part of the second fixing frame 404 in a sliding manner; two fourth wedge-shaped plates 412 are fixedly connected to the lower portion of the sliding frame 411; two second electric push rods 413 are bolted to the middle part of the sliding frame 411; the telescopic parts of the two second electric push rods 413 are fixedly connected with an electric sucker 414; a limit plate 415 is fixedly connected between the two electric suction cups 414 at the lower part.
When the glue coating machine works, a worker adds glue into the brush 209 in advance, then the base plate is placed in the middle of the placing plate 218, the upper surface of the base plate is slightly higher than the upper surface of the placing plate 218, then the two first electric sliding blocks 203 are started to move leftwards along the two first electric sliding rails 202, the two first electric sliding blocks 203 move to drive the two first sliding blocks 204 to move, the two first sliding blocks 204 move to drive the mounting frame 205 to move, the mounting frame 205 moves to drive the two second electric sliding rails 207 to move, the two second electric sliding rails 207 move to drive the two second electric sliding blocks 208 to move, the two second electric sliding blocks 208 move to drive the brush 209 to move leftwards, then the left part of the upper surface of the base plate is coated with glue, the mounting frame 205 moves to drive the two first wedge plates 206 to move, when the brush 209 moves leftwards to the left edge of the base plate, the left first wedge plate 206 touches the left wedge block 221 to extrude the left part, and the wedge block 221 on the left moves downwards, the wedge block 221 on the left moves downwards to drive the moving rack 220 on the left to move downwards, the moving rack 220 moves downwards to extrude the two first spring rods 219 on the left, meanwhile, the moving rack 220 moves downwards to drive the second connecting rod 222 on the left to move downwards, the second connecting rod 222 moves downwards to drive the placing plate 218 to incline to the left, so that the mortar flows to the left, and the mortar staying time is increased, meanwhile, the brush 209 moves to the left to drive the two fixing blocks 210 on the right to move, the two fixing blocks 210 on the right move to drive the first connecting rod 211 to move, the first connecting rod 211 moves to drive the blocking rack 212 to move, and at the moment, because the placing plate 218 inclines to the left, the distance between the blocking rack 212 and the placing plate 218 is enlarged, then the two second electric sliding rails 207 are started to drive the two second electric sliding blocks 208 to move downwards, then the brush 209 is driven to move downwards, the brush 209 moves downwards to drive the two right fixed blocks 210 to move downwards, and further the first connecting rod 211 is driven to move downwards, at the moment, the first connecting rod 211 moves downwards to drive the blocking frame 212 to move downwards, so that the two blocking parts touch the inclined placing plate 218, and further the blocking frame 212 deflects towards the left, and further the mucilage flowing to the left edge of the substrate is blocked through the inclined plane 212a, at the moment, the mucilage is gathered in the blocking frame 212 at the left, then the two first electric sliding blocks 203 move towards the right along the two first electric sliding rails 202, and further all the related components are driven to move towards the right by the same working principle, so that the mucilage gathered at the inclined plane 212a is coated on the upper surface of the substrate again and the mucilage is scraped flat, and simultaneously the two first electric sliding rails 202 move towards the right to drive all the related components to move towards the right by the same working principle, at this time, the first wedge-shaped plate 206 on the right touches and extrudes the wedge-shaped block 221 on the right, so that the placing plate 218 tilts towards the right according to the same working principle, so that the glue flows towards the right, and then the glue flowing to the right edge of the substrate is scraped according to the same working principle, so that the retention time of the glue on the surface of the substrate is increased and the glue is leveled, then the third electric slide block 214 starts to move towards the right along the third electric slide rail 213, the third electric slide block 214 moves to drive the connecting frame 215 to move, the connecting frame 215 moves to drive the first fixing plate 216 to move, the first fixing plate 216 moves to drive the two connecting plates 217 to move, so that all the associated components are driven to move towards the right, and the substrate coated with the glue is conveyed to the lower part of the second supporting frame 301;
then, the substrate coated with the adhesive is conveyed to the lower side of the second supporting frame 301, and then the adhesive is added into the double-layer rubber cylinder 308 in advance by an operator, at this time, the adhesive is located in the first cavity 308a, then the bubble detector 306 is started to operate, the adhesive coated on the upper surface of the substrate is detected, if the bubble is detected, the bubble position information is transmitted, then the fourth electric slider 303 is started to move along the fourth electric slide rail 302, the fourth electric slider 303 moves to drive the first electric push rod 304 to move, the first electric push rod 304 starts to drive the thimble 311 to move, the thimble 311 moves to drive the double-layer rubber cylinder 308 to move, the double-layer rubber cylinder 308 moves to drive the second slide block 307 to move along the second fixing plate 305, further, the thimble 311 moves to the position directly above the bubble, at this time, the electric plug plate 309 is opened, then, the first electric push rod 304 starts to drive the thimble 311 to move downwards, further, the thimble 311 is punctured by the thimble 311, thereby removing the bubble, the thimble 311 forms a depression after the thimble 311 is removed, the piston 313 moves downwards, and then drives the piston plate 313 to move downwards, and drives the piston plate 313 to move upwards to compress the air in the first cavity 308, then the first electric plug plate 308, the air pressure chamber 308b moves, the first cavity 308b moves, the first electric push the second cavity 311 and the second cavity 308, then drives the thimble 311 to move upwards, the second cavity 308 to form a, then the thimble 310, at the moment, the adhesive cement flows into the funnel 312, flows to the tip of the lower part of the thimble 311 along the funnel 312, and is dropped into a recess formed after the bubbles are broken, so that the substrate is supplemented with the adhesive cement;
then, the third electrical slider 214 starts to drive the connecting frame 215 to move further to the right, and then the substrate is transported to the lower side of the third supporting frame 401 by the same working principle, at this time, the first fixing plate 216 moves to between the four third wedge plates 409, then the liquid crystal screen is placed in the position-limiting plate 415 in advance by the worker, and is sucked by the two electrical suction cups 414, then the two fifth electrical sliders 403 start to move down along the two fifth electrical slide rails 402, the two fifth electrical sliders 403 move down to drive the second fixing frame 404 to move down, the second fixing frame 404 moves down to drive the four second wedge plates 405 to move down, the four second wedge plates 405 move down to squeeze the four third wedge plates 402, and then the four third wedge plates 409 move to the four rectangular corners between the first fixing plate 216 and the placing plate 218, and further limit the placing plate 218 to stop the placing plate 218, so that the placing plate 218 does not deflect any more, then, the fifth electrical slider 403 moves down to drive the second wedge plates 404 to move down to drive the four wedge plates 411 to move down through the two second sliding frames 411, and move down to push the four sliding frames 411 to push the four sliding frames 412, two electric chuck 414 remove and drive limiting plate 415 and remove, and then drive the LCD screen and remove, and then make the LCD screen to its base plate, two second electric putter 413 start-up afterwards drives two electric chuck 414 and moves down, and then drives limiting plate 415 and move down to and place board 218 and contact, carry out spacingly through limiting plate 415 to LCD screen and base plate this moment, then two electric chuck 414 stop working to the realization aligns the veneer with LCD screen and base plate.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An intelligent aligning and gluing device for producing a liquid crystal display screen comprises a pulley (1), a bearing plate (2) and a first support frame (3); the upper parts of the six pulleys (1) are fixedly connected with bearing plates (2); the upper surface of the bearing plate (2) is fixedly connected with a first supporting frame (3); the method is characterized in that: the device also comprises a gluing unit, a defoaming unit and a gluing unit; the upper part of the first support frame (3) is connected with a gluing unit for gluing the liquid crystal screen; the middle part of the upper surface of the bearing plate (2) is connected with a defoaming unit for eliminating rubber bubbles after the liquid crystal screen is coated with glue; the right part of the upper surface of the bearing plate (2) is connected with a gluing unit for gluing the two liquid crystal screens;
the gluing unit comprises a first fixing frame (201), a first electric sliding rail (202), a first electric sliding block (203), a first sliding block (204), a mounting frame (205), a first wedge-shaped plate (206), a second electric sliding rail (207), a second electric sliding block (208), a brush (209), a fixed block (210), a first connecting rod (211), a blocking frame (212), a third electric sliding rail (213), a third electric sliding block (214), a connecting frame (215), a first fixing plate (216), a connecting plate (217), a placing plate (218), a first spring rod (219), a moving frame (220), a wedge-shaped block (221) and a second connecting rod (222); a first fixing frame (201) is fixedly connected to the left part of the upper surface of the bearing plate (2); two first electric slide rails (202) are fixedly connected to the upper part of the first fixing frame (201); the middle parts of the two first electric sliding rails (202) are connected with a first electric sliding block (203) in a sliding way; two first electric sliding blocks (203) are fixedly connected with a first sliding block (204) on the opposite sides; a mounting frame (205) is fixedly connected between the two first sliding blocks (204); two first wedge-shaped plates (206) are fixedly connected to the upper part of the mounting frame (205); the front part and the rear part of the mounting rack (205) are respectively fixedly connected with a second electric slide rail (207); two opposite sides of the second electric sliding rails (207) are respectively connected with a second electric sliding block (208) in a sliding way; a brush (209) is fixedly connected between the two second electric sliding blocks (208); the left part and the right part of the brush (209) are respectively fixedly connected with two fixed blocks (210); a first connecting rod (211) is respectively connected between the two fixed blocks (210) at the left part and between the two fixed blocks (210) at the right part in a rotating way; the middle parts of the two first connecting rods (211) are fixedly connected with a blocking frame (212); the upper part of the first support frame (3) is fixedly connected with a third electric slide rail (213); the middle part of the third electric slide rail (213) is connected with a third electric slide block (214) in a sliding way; the upper surface of the third electric sliding block (214) is fixedly connected with a connecting frame (215); a first fixing plate (216) is fixedly connected to the upper part of the connecting frame (215); two connecting plates (217) are fixedly connected to the middle part of the first fixing plate (216); a placing plate (218) is rotatably connected between the two connecting plates (217); the four rectangular corners of the first fixing plate (216) are fixedly connected with a first spring rod (219) respectively; a moving frame (220) is fixedly connected between the two first spring rods (219) on the left side and between the two first spring rods (219) on the right side respectively; the upper surfaces of the two moving frames (220) are fixedly connected with a wedge-shaped block (221); the lower parts of the two moving frames (220) are fixedly connected with a second connecting rod (222); the two second connecting rods (222) are both connected with the placing plate (218) in a sliding mode.
2. The intelligent aligning and gluing device for the liquid crystal display screen production as claimed in claim 1, wherein torsion springs are arranged at the joints of the first connecting rods (211) and the fixed blocks (210).
3. The intelligent aligning and gluing device for producing the liquid crystal display panel as claimed in claim 1, wherein the inclined surface (212 a) is cut to be inclined for blocking the paste and scraping the paste while moving.
4. The intelligent aligning and gluing device for the liquid crystal display screen production according to claim 3, wherein the defoaming unit comprises a second support frame (301), a fourth electric slide rail (302), a fourth electric slide block (303), a first electric push rod (304), a second fixing plate (305), a bubble detector (306), a second slide block (307), a double-layer rubber cylinder (308), an electric plug plate (309), a cylinder (310), a thimble (311), a funnel (312), a piston sheet (313) and a telescopic plate (314); the middle part of the upper surface of the bearing plate (2) is fixedly connected with a second support frame (301); a fourth electric slide rail (302) is fixedly connected to the upper part of the second support frame (301); the middle part of the fourth electric sliding rail (302) is connected with a fourth electric sliding block (303) in a sliding way; a first electric push rod (304) is fixedly connected to the lower surface of the fourth electric slide block (303); a thimble (311) is fixedly connected with the telescopic part of the first electric push rod (304); a second fixing plate (305) is fixedly connected to the upper part of the second support frame (301) and is positioned below the fourth electric slide rail (302); a bubble detector (306) is fixedly connected to the left side of the second fixing plate (305); the middle part of the second fixed plate (305) is connected with a second sliding block (307) in a sliding way; the middle part of the second sliding block (307) is fixedly connected with a double-layer rubber cylinder (308); the upper part of the double-layer rubber cylinder (308) is fixedly connected with an electric plug plate (309); a cylinder (310) is fixedly connected with the middle part of the double-layer rubber cylinder (308); the thimble (311) is connected with the double-layer rubber cylinder (308) in a sliding way; the thimble (311) is connected with the electric plug plate (309) in a sliding way; the lower part of the double-layer rubber cylinder (308) is fixedly connected with a funnel (312); the thimble (311) is connected with the funnel (312) in a sliding way; a piston sheet (313) is fixedly connected to the upper part of the thimble (311); the piston sheet (313) is connected with the double-layer rubber cylinder (308) in a sliding way; the piston sheet (313) is connected with the cylinder (310) in a sliding way; two expansion plates (314) are fixedly connected to the middle part of the double-layer rubber cylinder (308); the two expansion plates (314) are fixedly connected with the piston sheet (313).
5. The intelligent aligning and gluing device for producing the liquid crystal display screen as claimed in claim 4, wherein the cylinder (310) is provided with two through holes at the upper part for ventilating after air compression.
6. The intelligent aligning and gluing device for producing the liquid crystal display screen as claimed in claim 4, wherein the lower part of the double-layer rubber cylinder (308) is provided with through holes at equal intervals in a ring shape for flowing of the rubber paste.
7. The intelligent aligning and gluing device for the production of the liquid crystal display screen as claimed in claim 4, wherein the lower part of the funnel (312) is provided with through holes at equal intervals in a ring shape for guiding the flow of the adhesive.
8. The intelligent aligning and gluing device for producing the liquid crystal display as claimed in claim 4, wherein the lower portion of the thimble (311) is provided with grooves at equal intervals in a ring shape for guiding the flow of the glue.
9. The intelligent aligning and gluing device for the liquid crystal display screen production according to claim 8, wherein the gluing unit comprises a third support frame (401), a fifth electric slide rail (402), a fifth electric slide block (403), a second fixing frame (404), a second wedge-shaped plate (405), a limiting frame (406), a third fixing frame (407), a sliding plate (408), a third wedge-shaped plate (409), a second spring rod (410), a sliding frame (411), a fourth wedge-shaped plate (412), a second electric push rod (413), an electric suction cup (414) and a limiting plate (415); a third support frame (401) is fixedly connected to the right part of the upper surface of the bearing plate (2); the front part and the rear part of the third support frame (401) are respectively fixedly connected with a fifth electric slide rail (402); the upper parts of the two fifth electric slide rails (402) are respectively connected with a fifth electric slide block (403) in a sliding manner; a second fixing frame (404) is fixedly connected between the two fifth electric sliding blocks (403); four corners of a rectangle at the lower part of the second fixing frame (404) are respectively fixedly connected with a second wedge-shaped plate (405); a limiting frame (406) is fixedly connected to four corners of a rectangle at the lower part of the second fixing frame (404) and is positioned above the second wedge-shaped plate (405); the four second wedge-shaped plates (405) are fixedly connected with a limiting frame (406) respectively; the right part of the upper surface of the bearing plate (2) is fixedly connected with four third fixing frames (407); the upper parts of the four third fixing frames (407) are respectively connected with a sliding plate (408) in a sliding way; the upper parts of the four sliding plates (408) are fixedly connected with a third wedge plate (409); four third wedge plates (409) are respectively contacted with one second wedge plate (405); a second spring rod (410) is fixedly connected to the upper parts of the four third fixing frames (407); the four second spring rods (410) are fixedly connected with a sliding plate (408) respectively; the sliding frame (411) is connected to the upper part of the second fixing frame (404) in a sliding manner; two fourth wedge-shaped plates (412) are fixedly connected to the lower portion of the sliding frame (411); two second electric push rods (413) are fixedly connected to the middle part of the sliding frame (411); the telescopic parts of the two second electric push rods (413) are fixedly connected with an electric sucker (414); a limit plate (415) is fixedly connected to the lower part between the two electric suction cups (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514357.8A CN114392880B (en) | 2021-12-13 | 2021-12-13 | Intelligent aligning and gluing device for liquid crystal display production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514357.8A CN114392880B (en) | 2021-12-13 | 2021-12-13 | Intelligent aligning and gluing device for liquid crystal display production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114392880A CN114392880A (en) | 2022-04-26 |
| CN114392880B true CN114392880B (en) | 2022-12-13 |
Family
ID=81227109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111514357.8A Active CN114392880B (en) | 2021-12-13 | 2021-12-13 | Intelligent aligning and gluing device for liquid crystal display production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114392880B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677334A1 (en) * | 1994-04-15 | 1995-10-18 | Dainippon Screen Mfg. Co., Ltd. | Coating device and coating method |
| CN113524697A (en) * | 2021-07-27 | 2021-10-22 | 深圳市中联讯科技有限公司 | Screen manufacturing process |
| CN214637873U (en) * | 2020-12-18 | 2021-11-09 | 徐州华之美新型材料科技有限公司 | Gluing device for producing color steel sandwich panel |
| CN214718040U (en) * | 2021-04-09 | 2021-11-16 | 长盈新材料(烟台)有限公司 | Defoaming device for acid surface bonding transparent instant adhesive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT2338693E (en) * | 2009-12-23 | 2012-08-17 | Flooring Technologies Ltd | Method and device for finishing a composite wood board |
| CN113471104B (en) * | 2021-06-10 | 2023-12-12 | 鄂尔多斯市同晖电子科技有限公司 | LED chip substrate thinning patch processing device related to intelligent community |
-
2021
- 2021-12-13 CN CN202111514357.8A patent/CN114392880B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677334A1 (en) * | 1994-04-15 | 1995-10-18 | Dainippon Screen Mfg. Co., Ltd. | Coating device and coating method |
| CN214637873U (en) * | 2020-12-18 | 2021-11-09 | 徐州华之美新型材料科技有限公司 | Gluing device for producing color steel sandwich panel |
| CN214718040U (en) * | 2021-04-09 | 2021-11-16 | 长盈新材料(烟台)有限公司 | Defoaming device for acid surface bonding transparent instant adhesive |
| CN113524697A (en) * | 2021-07-27 | 2021-10-22 | 深圳市中联讯科技有限公司 | Screen manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114392880A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114392881B (en) | Photovoltaic board seals glues production line group based on new forms of energy | |
| CN109650710A (en) | A kind of glass cutter device and its cutting method | |
| CN111267459B (en) | Composite sheet processing is with compressing tightly setting device | |
| CN113415466B (en) | Mobile phone film pasting auxiliary device | |
| CN114392880B (en) | Intelligent aligning and gluing device for liquid crystal display production | |
| CN205818619U (en) | A kind of backlight coat peeling unit | |
| CN105842772A (en) | Bubble-free film sticking mechanism | |
| CN209756083U (en) | Automatic pad pasting equipment of handle shell | |
| CN216333040U (en) | Semi-automatic laminating device for mobile phone protective film | |
| CN109278304A (en) | A kind of Vehicular display device outline border tape sticking device and sticking method | |
| CN214440575U (en) | Double-station glue removing machine | |
| CN212418539U (en) | Dry adhesive tape spreading machine structure | |
| CN212124178U (en) | Automatic film sticking machine | |
| CN111844276B (en) | Exhaust device and method for compression molding of composite board | |
| CN114326173A (en) | Colloid shaping and curing equipment for liquid crystal display production | |
| CN208150284U (en) | A kind of dust-extraction unit for FPC plate | |
| CN112606129A (en) | Automatic continuous splicing device for wood boards | |
| CN208855074U (en) | A kind of Vehicular display device outline border tape sticking device | |
| CN220064552U (en) | Backlight lamp strip mounting jig | |
| CN220297888U (en) | Double faced adhesive tape dyestripping device | |
| CN110579341A (en) | detection device | |
| CN218024199U (en) | Television toughened touch glass screen laminating mechanism | |
| CN218140480U (en) | Special automatic plywood device of doubling glass | |
| CN219068499U (en) | Flexible circuit board pressing jig with anti-sinking effect | |
| CN219187829U (en) | Dust removal structure for flexible circuit board chip mounter |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |