CN218675593U - Full-automatic gum machine - Google Patents
Full-automatic gum machine Download PDFInfo
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- CN218675593U CN218675593U CN202223509107.8U CN202223509107U CN218675593U CN 218675593 U CN218675593 U CN 218675593U CN 202223509107 U CN202223509107 U CN 202223509107U CN 218675593 U CN218675593 U CN 218675593U
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 54
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 21
- 210000001503 joint Anatomy 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 21
- 230000001070 adhesive effect Effects 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 16
- 238000012546 transfer Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 description 11
- 230000036544 posture Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
A full-automatic back gluing machine is characterized in that a rack is provided with a transfer sliding table and an operation sliding table, and the upper surface of a machine table is provided with a back gluing table, a film tearing table, a light bar table and a finished product table; the top surface of the back adhesive table is provided with positioning columns, the film tearing table is provided with a transverse moving guide rail and a plurality of adsorption sliding tables, the adsorption sliding tables and the back adhesive table are both provided with two positioning columns, and the tops of the positioning columns are of tip structures; adsorb the slip table bottom surface and all fixedly be equipped with cavity roll adjustment slip table, roll adjustment slip table inner chamber is through flexible central siphon intercommunication, tears the epimembranal pneumatic clamping jaw that is equipped with of membrane. The position deviation is automatically corrected through the sleeving action of the top tip of the positioning column and the gum through hole, and the film tearing action is completed through a combination mechanism of the pneumatic clamping jaw; meanwhile, the telescopic shafts are stretched in equal lengths to ensure that the adsorption sliding table drives the gum to be stretched to be a proper interval, so that the film pasting operation is accurately completed, the position deviation can be effectively prevented in the operation processes of transferring, tearing, aligning and pasting the light bars and the gum, the accuracy of mass gluing is improved, and the large-scale production benefit of the LED light bars is improved.
Description
Technical Field
The utility model belongs to gum machine manufacturing technology, concretely relates to full-automatic gum machine.
Background
In the assembly process of the liquid crystal backlight module, the LED lamp strip is required to be attached to the back plate through the back adhesive, the double-sided viscosity and the heat conductivity of the back adhesive are utilized, the lamp strip is fixed and limited, the working temperature is reduced, and the LED lamp strip is an indispensable important part in the backlight module.
Because the liquid crystal backlight module demand is great, the traditional manual gum pasting aging is slow, therefore gradually replaced by automatic gum pasting machine or semi-automatic gum pasting machine, although gum pasting efficiency can be promoted by the gum pasting machine at the present stage, but because lamp strips and gum quality are lighter, and batch gum pasting position receives the restriction of various types of lamp strip arrangement intervals, its shift, tear film, alignment and laminating operation process easily takes place the offset, lead to the accuracy of batch gum pasting to receive the influence, the unqualified lamp strip that is pasted off-center needs screening and retreatment, reduce the operating efficiency, be unfavorable for the large-scale production benefit of LED lamp strip, therefore, need a new technical scheme to improve.
SUMMERY OF THE UTILITY MODEL
To the problem among the above-mentioned prior art, the utility model provides a full-automatic gum machine for prevent position deviation in lamp strip and gum transfer, dyestripping, alignment and laminating operation process, improve the rubberizing degree of accuracy in batches, promote the large-scale production benefit of LED lamp strip.
The utility model discloses a following technical scheme implements: a full-automatic back gluing machine comprises a machine table, wherein a rack is arranged above the machine table at intervals in a transverse mode, a transfer sliding table and an operation sliding table which are arranged in a transverse mode are sequentially arranged on the rack, the transfer sliding table and the operation sliding table are connected through transverse executing pieces to drive transverse movement, the transfer sliding table and the operation sliding table are provided with vertical executing pieces, and output shafts of the two vertical executing pieces are provided with vacuum suckers; the upper surface of the machine table is sequentially provided with a back glue table, a film tearing table, a light bar table and a finished product table which are transversely arranged;
the film tearing table is supported by an output shaft of a supporting executing part, a transverse moving guide rail is arranged on the film tearing table, a plurality of adsorption sliding tables which are transversely arranged in parallel are arranged on the transverse moving guide rail, a plurality of adsorption holes are formed in the top surface of the adsorption sliding table, a connecting hole is formed in the side wall or the bottom of the adsorption sliding table, the adsorption holes are communicated with the connecting hole, and the connecting hole is communicated with negative pressure equipment through a pipeline; each adsorption sliding table is provided with two positioning columns which are longitudinally arranged, and the tops of the positioning columns are of tip structures;
the bottom surface of each adsorption sliding table is fixedly provided with a distance adjusting sliding table with a hollow structure, the inner cavities of the distance adjusting sliding tables are communicated through telescopic shaft tubes, each telescopic shaft tube is formed by sleeving two hollow tube bodies in series, and the limit lengths of the telescopic shaft tubes are equal; tear membrane bench side and be equipped with pneumatic clamping jaw, pneumatic clamping jaw sets up on indulging moving the guide rail through indulging moving the slip table, two indulge move the guide rail through tear membrane frame support distribute in tear membrane platform both sides.
Further, the pneumatic clamping jaw is made by hinging two sheet-shaped transverse plates, wherein the transverse plate at the upper end is in a horizontal posture and fixed on a transverse frame, the transverse plate at the lower end is in an inclined posture and is connected and driven by a rotating cylinder output shaft, a rotating cylinder body is fixed on the transverse frame, and the transverse frame is supported by longitudinal moving sliding tables at two sides.
Furthermore, the adsorption sliding table is of an inverted U-shaped structure, the inverted U-shaped inner cavity of the adsorption sliding table is fixedly provided with the distance adjusting sliding table, and the transverse moving guide rail is embedded into a groove formed in the two ends of the distance adjusting sliding table and the wall of the inverted U-shaped inner cavity of the adsorption sliding table.
Furthermore, it is a plurality of one or more lateral walls in the roll adjustment slip table are equipped with the roll adjustment hole rather than the inner chamber intercommunication, and are a plurality of in the array body is constituteed to the roll adjustment slip table, the middle part the fixed mounting fixture that is equipped with in roll adjustment slip table bottom, the mounting fixture centre gripping in the sideslip guide rail, the last fixing bolt that is equipped with the screw thread and closes the setting soon of mounting fixture, the fixing bolt end supports the sideslip guide rail.
Furthermore, the arrangement of the plurality of telescopic shaft tubes on the plurality of distance adjusting sliding tables enables the communicated gas cavities to form an S-shaped zigzag loop.
Furthermore, the gum backing platform is supported the installation by indulging the module of moving, indulge to be equipped with longitudinal movement's slip table on the module.
Furthermore, the type of the transverse executive component is a lead screw module, the type of the vertical executive component is an air cylinder, and the type of the supporting executive component is an electric cylinder.
Furthermore, the surface of the vacuum chuck is provided with a position avoiding hole corresponding to the position of the positioning column.
Further, the telescopic shaft tube is formed by sleeving an outer tube body and an inner tube body, one end of the inner tube body is fixed on the side wall of the distance adjusting sliding table on one side, the other end of the inner tube body is provided with a limit inner ring, one end of the outer tube body is provided with a limit outer ring, the other end of the outer tube body is provided with a distance adjusting base tube in a butt joint mode in a threaded screwing mode, the limit inner ring is located between two ends of the outer tube body, the limit outer ring is located between two ends of the inner tube body, and the outer diameter a of the inner tube body, the inner diameter b of the limit outer ring, the outer diameter c of the limit inner ring and the inner diameter d of the outer tube body accord with each other: a is more than or equal to b and c is more than or equal to d.
Furthermore, the side wall of the distance-adjusting base pipe is provided with a set screw in a penetrating way, and the outer wall of the outer pipe body is provided with knurling patterns.
The utility model has the advantages that: the utility model utilizes the gum platform, the film tearing platform, the lamp strip platform and the finished product platform as the operation stations of each step of the rubberizing operation, and the positioning columns respectively arranged on the gum platform and the adsorption sliding platform are used as the positioning standards, so that the position deviation of gum can be automatically corrected by means of the nesting action of the top tips of the positioning columns and the gum through holes, and the film tearing action is completed by the pneumatic clamping jaws and the combination mechanism of the supporting executive component; simultaneously after each roll adjustment slip table is inside to be filled into the malleation gas, utilize the isometric tensile structure of telescopic shaft in order to ensure that each adsorbs the slip table and drive the gum of arranging in batches and stretch to become the array body of suitable interval, then transport the lamp strip array of corresponding interval on the lamp strip bench by vacuum chuck in unison, accomplish the pad pasting operation with this accuracy, can effectively prevent the position skew to appear in lamp strip and gum transfer, dyestripping, alignment and laminating operation process, improve the rubberizing degree of accuracy in batches, promote the large-scale production benefit of LED lamp strip.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of a portion of an embodiment of the present invention;
fig. 3 is a partial top view of an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of the adsorption sliding table and the distance-adjusting sliding table according to an embodiment of the present invention;
fig. 5 is a schematic view of the overall operation of an embodiment of the present invention;
FIG. 6 is a schematic view of a film tearing operation according to an embodiment of the present invention;
fig. 7 is a schematic view illustrating a distance adjusting operation according to an embodiment of the present invention;
fig. 8 is a schematic view of a partial structure of a telescopic shaft tube according to an embodiment of the present invention.
In the figure: 10-machine table, 11-positioning column, 12-back adhesive tape, 12 a-back adhesive plate, 13-LED lamp strip, 20-machine frame, 21-shifting sliding table, 22-operating sliding table, 23-vertical executing piece, 24-vacuum chuck, 30-back adhesive table, 30 a-longitudinal shifting module, 40-film tearing table, 41-supporting executing piece, 42-film tearing frame, 42 a-transverse shifting guide rail, 42 b-longitudinal shifting guide rail, 42 c-longitudinal shifting sliding table, 43-adsorption sliding table, 43 a-connecting hole, 43 b-adsorption hole, 44-distance-adjusting sliding table, 44 a-distance-adjusting hole, 44 b-telescopic shaft tube, 44 c-fixing clamp, 44 d-fixing bolt, 44 e-outer pipe body, 44 f-inner pipe body, 44 g-distance-adjusting base pipe, 44 h-limiting outer ring, 44 i-limiting inner ring, 44 j-fastening screw, 44 k-knurling pattern, 45-cylinder clamping jaw, 45 a-rotating cylinder, 46-transverse frame, 50-lamp strip table and 60-finished product table.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
Example one
As shown in fig. 1-4, a full-automatic back gluing machine comprises a machine table 10, wherein a rack 20 arranged transversely is arranged above the machine table 10 at intervals, a transfer sliding table 21 and an operation sliding table 22 which are arranged transversely are sequentially arranged on the rack 20, the transfer sliding table 21 and the operation sliding table 22 are connected through a transverse executing part to drive transverse movement, the transfer sliding table 21 and the operation sliding table 22 are both provided with a vertical executing part 23, and output shafts of the two vertical executing parts 23 are both provided with a vacuum chuck 24; the upper surface of the machine table 10 is sequentially provided with a gum platform 30, a film tearing platform 40, a light bar platform 50 and a finished product platform 60 which are transversely arranged, so that corresponding operation stations are provided for the operations of taking glue, tearing the film, sticking the glue and stacking;
the top surface of the back glue platform 30 is provided with a plurality of positioning columns 11, the film tearing platform 40 is supported by an output shaft of the supporting executing part 41, the film tearing platform 40 is provided with a transverse moving guide rail 42a, the transverse moving guide rail 42a is provided with a plurality of adsorption sliding tables 43 transversely arranged in parallel, the top surface of the adsorption sliding table 43 is provided with a plurality of adsorption holes 43b, the side wall or the bottom of the adsorption sliding table 43 is provided with a connecting hole 43a, the adsorption holes 43b are communicated with the connecting hole 43a, and the connecting hole 43a is communicated with negative pressure equipment through a pipeline; every adsorbs all to be equipped with two vertical arrangement's reference column 11 on the slip table 43, and reference column 11 top is most advanced structure, when the gum strip 12 is transferred and is located reference column 11 region, utilizes the registrate of most advanced structure and gum strip 12 through-hole to correct the positional deviation of gum self automatically.
The bottom surface of each adsorption sliding table 43 is fixedly provided with a distance adjusting sliding table 44 with a hollow structure, the inner cavities of the distance adjusting sliding tables 44 are communicated through telescopic shaft tubes 44b, the telescopic shaft tubes 44b are formed by serially connecting and sleeving two hollow tube bodies, and the limit lengths of the telescopic shaft tubes 44b are equal; pneumatic clamping jaws are arranged above the film tearing table 40 and are arranged on the longitudinal moving guide rails 42b through the longitudinal moving sliding tables 42c, and the two longitudinal moving guide rails 42b are supported and distributed on two sides of the film tearing table 40 through the film tearing frame 42, so that a combined mechanism with film tearing and distance adjusting functions is formed.
In the embodiment, the pneumatic clamping jaw is formed by hinging two sheet-shaped transverse plates, and the plate-shaped body can be used for facilitating uniform clamping stress aiming at the edge of the gum surface film so as to implement stable tearing action; the transverse plate at the upper end is in a horizontal posture and is fixed on the transverse frame 46, the transverse plate at the lower end is in an inclined posture and is connected and driven by an output shaft of the rotary cylinder 45a, the cylinder body of the rotary cylinder 45a is fixed on the transverse frame 46, and the transverse frame 46 is supported by the longitudinal sliding tables 42c at two sides together, so that the posture of 'one transverse and one inclined' formed by the two transverse plates can enter a clamping range of the clamping jaw aiming at the back adhesive and the surface film which are lifted from bottom to top.
In this embodiment, as shown in fig. 2, the adsorption slipway 43 is an inverted U-shaped structure, the inverted U-shaped inner cavity of the adsorption slipway 43 is fixedly provided with a distance adjusting slipway 44, and the two ends of the distance adjusting slipway 44 and the groove formed by the inverted U-shaped inner cavity of the adsorption slipway 43 are embedded with the transverse moving guide rail 42a, so that two layers of cavities formed by the adsorption slipway 43 and the distance adjusting slipway 44 respectively provide adsorption and distance adjusting functions, and the groove positions of the two layers of cavities are firmly arranged on the transverse moving guide rail 42a to form the sliding function mechanism.
In the embodiment, the side walls of the distance adjusting slipways 44 on both sides of the plurality of distance adjusting slipways 44 are provided with distance adjusting holes 44a communicated with the inner cavities thereof, and the plurality of distance adjusting slipways 44 form an array body, as shown in fig. 4, the bottom of the distance adjusting slipway 44 at the middle part is fixedly provided with a fixing clamp 44c, the fixing clamp 44c is clamped on the transverse moving guide rail 42a, the fixing clamp 44c is provided with a fixing bolt 44d screwed in a thread manner, and the end of the fixing bolt 44d is abutted against the transverse moving guide rail 42a, so that the distance adjusting slipway 44 at the middle part is used as a positioning center of the distance adjusting unfolding action, and when the operation slipway 22 is used for film pasting and transferring, the positioning point and the distance adjusting clearance of the distance adjusting slipway 44 can not interfere with each other by using the distance adjusting slipway 44 at the middle part as a positioning point.
In the present embodiment, the arrangement of the plurality of telescopic shaft tubes 44b on the plurality of distance-adjusting sliding tables 44 enables the communicated gas cavities to form an S-shaped zigzag loop, so that the charged positive pressure gas can uniformly flow into the serial gas cavities of each distance-adjusting sliding table 44 along the S-shaped zigzag loop, and the distance-adjusting sliding tables 44 achieve a uniform expansion state.
In this embodiment, the gum platform 30 is supported the installation by indulging moving module 30a, indulges to be equipped with longitudinal movement's slip table on the module 30a that moves, moves the butt joint to gum feed production line with gum platform 30 through indulging moving module 30a, and the gum material on the gum platform 30 can accomplish automatic supply in the operation in-process in step in the time, ensures the full automatization of rubberizing operation.
In the embodiment, the transverse executive component is a lead screw module, so that the transverse positioning precision under long formation is ensured; the vertical executing piece 23 is a cylinder, so that when the vacuum chuck 24 is pressed down to execute operation, the elasticity of the cylinder is utilized to provide buffer protection for the light bar and the back adhesive; the type of the supporting executing part 41 is an electric cylinder, and the glue tearing table, the adsorption sliding table 43 and the carried gum can be accurately moved to the clamping station of the cylinder clamping jaw 45 by utilizing the precision of the electric cylinder, so that the smooth implementation of the film tearing action is ensured.
In the present embodiment, the surface of the vacuum chuck 24 is provided with an avoiding hole corresponding to the position of the positioning column 11, so as to provide an avoiding space for the positioning column 11 when the vacuum chuck 24 is pressed down; preferably, the back adhesive plate 12a, the back adhesive strip 12 and the LED light bar 13 used for the production of the back adhesive machine are all pre-provided with through holes corresponding to the positioning columns 11, and since the distance between the back adhesive strip 12 and the LED light bar 13 can achieve a unified standard, the spacing holes, the through holes and the positioning columns 11 can be designed according to the unified standard, so as to ensure the accuracy of the related structures of the vacuum chuck 24 and the positioning columns 11 in carrying out various transfer, film tearing and adhesive pasting operations on the back adhesive and the light bars.
The working steps of this embodiment are as follows:
s1: as shown in fig. 5, a plurality of LED light bars 13 are placed in a light bar table 50 in advance to form a multi-layer stacked body, a back adhesive sheet 12a (an original product which is formed by a plurality of back adhesive tapes 12 and is transversely and closely arranged on a production line, and is not split yet and is not subjected to film tearing) conveyed by an automatic production line is placed in a back adhesive table 30, a longitudinal moving module 30a is started to adjust the longitudinal position of the back adhesive table 30, the positioning columns 11 are used for positioning the back adhesive sheet 12a in a sleeved manner, so that the posture of the back adhesive sheet is kept correct during moving, the back adhesive table 30 is just aligned with the vacuum chuck 24 of the upper transfer sliding table 21, the vertical actuator 23 is driven to enable the vacuum chuck 24 to move downwards to adsorb the back adhesive sheet 12a, and then the transfer sliding table 21 is lifted and moved transversely and conveyed to a station where the film tearing table 40 is located;
s2: starting a back rubber plate 12a below the vertical executive component 23, closing the vacuum chuck 24 to enable the back rubber plate 12a to be located on an array body formed by a plurality of adsorption sliding tables 43, wherein in the locating process, a through hole in the back rubber plate 12a only needs to be aligned with the tip end part of a positioning column 11 on the surface of the adsorption sliding table 43, and after the through hole in the back rubber plate 12a is sleeved into the tip end of the positioning column 11 on the adsorption sliding table 43, the operation error of the back rubber plate can be automatically corrected by the tip end part of the positioning column 11 until the back rubber plate 12a slides down to enter the post bodies of the positioning columns 11 to correct the end-to-end postures of the back rubber plate; at this time, the array body of the adsorption sliding table 43 is in a state of being closed and gathered (as shown in fig. 3), the negative pressure device is started to enable the adsorption holes 43b on the adsorption sliding table 43 to adsorb and fix the back glue plate 12a, as shown in fig. 2, the supporting and executing part 41 is started to lift the film tearing table 40, the back glue plate 12a and the surface film thereof are moved upwards to the position of the cylinder clamping jaw 45, as the upper transverse plate of the cylinder clamping jaw 45 is in a horizontal posture and the lower transverse plate is in an inclined posture, therefore, the edge of the surface film of the back glue plate 12a in the upward moving state can just enter the clamping range of the upper transverse plate and the lower transverse plate, when the surface film of the back glue plate 12a is just attached to the upper transverse plate of the cylinder clamping jaw 45, the supporting and executing part 41 is stopped and the rotating cylinder 45a is started, the lower transverse plate is rotated, the edge of the transverse plate is touched and the edge of the surface film of the back glue plate 12a is pulled, the lower transverse plate drives the edge of the surface film to move upwards until the lower transverse plate and the upper transverse plate together form clamping aiming at the edge of the surface film (because the surface film touches the upper transverse plate, the clamping can be completed only by executing a minimum stroke for the shifting of the surface film by the lower transverse plate), the support executing part 41 is started again to reset the output shaft of the support executing part, the glue tearing table and the adsorption sliding table 43 move downwards to provide an avoiding space for glue tearing action, as shown in fig. 6, the longitudinal moving sliding table 42c can be opened at the moment, the air cylinder clamping jaw 45 drives the edge of the surface film of the back glue plate 12a to move longitudinally, so that the surface film is torn from one end to the other end, the back glue plate 12a is adsorbed and fixed by the adsorption sliding table 43 at the moment, the surface film is torn and separated to one end by the air cylinder clamping jaw 45, the clamping jaw is loosened to enable the surface film to fall into a lower recovery container, and the film tearing operation is completed;
s3: keeping the adsorption and fixation of the adsorption slipway 43 to the back glue board 12a, filling positive pressure gas from the distance adjusting holes 44a into the distance adjusting slipway 44, as shown in fig. 7, forming an S-shaped air cavity loop by the distance adjusting slipways 44 and the telescopic shaft tubes 44b therebetween, making the inner cavity of each distance adjusting slipway 44a serial body of air cavities, making the filled gas and the positive pressure thereof uniformly conduct into each distance adjusting slipway 44 along the S-shaped air cavity, so that the array gaps of the distance adjusting slipways 44 expand, meanwhile, because the distance adjusting slipway 44 at the middle part is screwed and fixed on the transverse guide rail 42a through the fixing clamp 44c and the fixing bolt 44d, the array body of the distance adjusting slipway 44 will extend towards both sides with the middle part as a fixed position, at the same time, the distance adjusting holes 44a at both sides are filled with the same amount of positive pressure gas pressure, so that both ends of the cavity of the S-shaped loop have the same amount of pressurization effect, so that the gaps at each distance adjusting slipway 44 are uniformly amplified until the telescopic shaft tubes 44b reach the limit design position, at which the adsorption and the back glue board 12a are fixed by the adsorption holes 43b, and the positioning posts of the back glue strips 12a, so that the adhesive tape 12a is separated from the positioning column can be driven by the pulling action of the positioning column, and the back glue strip 12a, and the positioning column can be separated by the pulling action, so that the positioning column 12a can be separated from the back glue strip can be accurately arranged, and the back glue strip 12, and the positioning column can be separated by the positioning column 12, and the positioning column can be provided by the pulling action, and the pulling action of the positioning column 12, and the pulling strip pulling action of the positioning column can be provided with the positioning column, and the positioning column 12a, and the positioning column can be provided with the positioning column, and the pulling strip pulling action;
s4: starting the operation sliding table 22 to transversely move above the light bar table 50, pressing the vacuum suction cups 24 to adsorb and extract the LED light bar 13 array on the uppermost layer of the stacking body above the light bar table 50, then transferring to a station 40 of the film tearing table, starting the vertical execution piece 23 to press the vacuum suction cups 24 downwards, enabling the vacuum suction cups 24 to adhere and adsorb a plurality of LED light bar 13 arrays to be aligned with each back adhesive tape 12 array below, enabling the array pitch of the back adhesive tapes 12 to be equal to the array pitch of the LED light bars 13 on the light bar table 50 due to the distance adjusting operation in the step S3, enabling the surfaces of the back adhesive tapes 12 to be torn completely, enabling the LED light bars 13 to adhere to the back adhesive tapes 12 at the positions corresponding to the lower positions by pressing the vacuum suction cups 24 on the operation sliding table 22 downwards, preferably, enabling the positioning column 11 to have a positioning function on through holes of the back adhesive tapes 12 and the LED light bars 13, reducing the adsorption force of the vacuum suction cups 24 to enable the LED light bars 13 to transversely slide in the process of being sleeved on the tips of the positioning column 11 during the initial action of pressing the vacuum suction cups 24, and enabling the vacuum suction cups to adhere to be capable of ensuring the adhesive tapes 12 and increasing the accuracy of pressing the back adhesive tapes after the positioning column 11 is completely guided by the vacuum suction cups;
s5: closing the negative pressure of the adsorption hole 43b, enabling the vertical execution part 23 to drive the vacuum chuck 24 and the gum strip 12 array to lift the LED light bar 13 array, then transferring the operation sliding table 22 to the finished product table 60 station, lowering the glued LED light bar 13 to the finished product table 60 position, resetting each execution mechanism (wherein the contraction resetting of the distance adjusting sliding table 44 can be completed by switching the distance adjusting hole 44a to be in a negative pressure state by means of the electromagnetic valve), repeating the operation steps, stacking the finished product table 60 to obtain the LED light bar 13 finished product stacking body, and completing the batch gluing operation of the light bars and the gum.
Through the operation, under the combined action of the positioning columns 11 and various distance adjusting, film tearing and adsorbing mechanisms, the position deviation can be effectively prevented in the light bar and gum transferring, film tearing, aligning and laminating operation processes, the batch rubberizing accuracy is improved, and the large-scale production benefit of the LED light bars 13 is improved.
Example two
This embodiment lies in providing the adjustable function of telescopic shaft extreme position with the difference of embodiment one to this lamp strip rubberizing operation that is applicable to all kinds of different intervals further improves the batch rubberizing degree of accuracy of this gum machine reply each type lamp strip product, improves the utility model discloses a practical value.
As shown in fig. 8, the telescopic shaft tube 44b is formed by sleeving an outer tube 44e and an inner tube 44f, one end of the inner tube 44f is fixed on the sidewall of the distance adjusting sliding table 44 on one side, the other end of the inner tube 44f is provided with a limiting inner ring 44i, one end of the outer tube 44e is provided with a limiting outer ring 44h, the other end of the outer tube 44e is provided with a distance adjusting base tube 44g in a butt joint manner in a threaded screwing manner, the limiting inner ring 44i is located between two ends of the outer tube 44e, the limiting outer ring 44h is located between two ends of the inner tube 44f, the outer diameter a of the inner tube 44f, the inner diameter b of the limiting outer ring 44h, the outer diameter c of the limiting inner ring 44i, and the inner diameter d of the outer tube 44e meet: a is more than or equal to b and more than or equal to c and less than or equal to d, wherein a is more than or equal to b, preferably the clearance fit between the inner tube body 44f and the limit outer ring 44h, and c is more than or equal to d, preferably the clearance fit between the outer tube body 44e and the limit inner ring 44i, so as to form a stable telescoping telescopic track; b < c, the limiting outer ring 44h and the limiting inner ring 44i can mutually form respective limiting position limiting bodies, when the distance adjusting sliding tables 44 are inflated with gas to expand so as to stretch the telescopic shaft tube 44b, the distance adjusting sliding tables 44 on the two sides respectively pull the inner tube 44f and the outer tube 44e to respectively move towards the left direction and the right direction (the direction is in accordance with fig. 8), because the inner diameter of the limiting outer ring 44h is smaller than the outer diameter of the limiting inner ring 44i, the limiting outer ring 44h can be contacted with the limiting inner ring 44i when the distance adjusting sliding tables 44 are stretched to the limiting position, so that accurate limiting of the limiting position is formed, and the adsorption sliding table 43 and the back adhesive tape 12 thereof reach the size of an assembly gap matched with the LED light bar 13;
when a user changes the lamp strip type, the arrangement gap of the LED lamp strips 13 changes, and at this time, an operator can hold the outer wall of the outer tube 44e to rotate, so as to adjust the screwing depth of the threads of the outer tube 44e on the distance-adjusting base tube 44g, because the inner tube 44f is fixed at one end by the distance-adjusting sliding table 44, the relative position of the outer tube 44e and the inner tube 44f after the rotation adjustment can be changed, and simultaneously, the distance between the limiting outer ring 44h and the limiting inner ring 44i can be changed, because the relative position of the two can determine the ultimate stretching position of the telescopic shaft tube 44b, the ultimate expansion distance of the distance-adjusting sliding table 44 can also be changed, and the operation is stopped after the outer tube 44e reaches the set adjustment amount, so that the adjusted outer tube 44e is kept at the new screwing position, so as to obtain the new ultimate expansion distance to match with the gap of the new type of LED lamp strips 13, so as to be suitable for various gluing operations with different distances, and further improve the accuracy of the back gluing machine in batch of products of various types.
In this embodiment, a set screw 44j penetrates through the side wall of the distance-adjusting base tube 44g, and the set screw 44j can be screwed to abut against the outer tube 44e after the distance adjustment of the outer tube 44e is completed, so that the posture of the outer tube 44e is not affected by the mechanism action, thereby facilitating the setting and positioning of the engaging position of the outer tube 44e on the distance-adjusting base tube 44g and ensuring the dimensional stability of the ultimate stretching position of the telescopic shaft; the outer wall of the outer tube 44e is provided with knurling 44k, which is convenient for users to adjust the limit expansion distance of the distance adjusting slipway 44.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and it should be understood that the embodiments may be modified and changed in other equivalent forms within the scope of the features defined in the appended claims, and all such modifications and changes are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a full-automatic back of body machine of gluing, includes the board, its characterized in that: the machine table is provided with a rack which is arranged transversely at intervals, a shifting sliding table and an operating sliding table which are arranged transversely are sequentially arranged on the rack, the shifting sliding table and the operating sliding table are driven by a transverse executing part to move transversely, the shifting sliding table and the operating sliding table are both provided with vertical executing parts, and output shafts of the two vertical executing parts are both provided with vacuum suckers; the upper surface of the machine table is sequentially provided with a back glue table, a film tearing table, a light bar table and a finished product table which are transversely arranged;
the film tearing table is supported by an output shaft of a supporting executing part, a transverse moving guide rail is arranged on the film tearing table, a plurality of adsorption sliding tables which are transversely arranged in parallel are arranged on the transverse moving guide rail, a plurality of adsorption holes are formed in the top surface of the adsorption sliding table, a connecting hole is formed in the side wall or the bottom of the adsorption sliding table, the adsorption holes are communicated with the connecting hole, and the connecting hole is communicated with negative pressure equipment through a pipeline; each adsorption sliding table is provided with two positioning columns which are longitudinally arranged, and the tops of the positioning columns are of tip structures;
the bottom surface of each adsorption sliding table is fixedly provided with a distance adjusting sliding table with a hollow structure, the inner cavities of the distance adjusting sliding tables are communicated through telescopic shaft tubes, each telescopic shaft tube is formed by sleeving two hollow tube bodies in series, and the limit lengths of the telescopic shaft tubes are equal; tear membrane bench side and be equipped with pneumatic clamping jaw, pneumatic clamping jaw sets up on indulging moving the guide rail through indulging moving the slip table, two indulge move the guide rail through tear membrane frame support distribute in tear membrane platform both sides.
2. The full-automatic back gluing machine of claim 1, wherein: the pneumatic clamping jaw is made by hinging two sheet-shaped transverse plates, wherein the transverse plate at the upper end is in a horizontal posture and fixed on a transverse frame, the transverse plate at the lower end is in an inclined posture and is connected and driven by a rotating cylinder output shaft, a rotating cylinder body is fixed on the transverse frame, and the transverse frame is supported by longitudinal moving sliding tables at two sides.
3. The full-automatic back gluing machine of claim 1, wherein: the adsorption sliding table is of an inverted U-shaped structure, the inverted U-shaped inner cavity of the adsorption sliding table is fixedly provided with the distance adjusting sliding table, and the transverse moving guide rail is embedded into a groove formed by the two ends of the distance adjusting sliding table and the inverted U-shaped inner cavity of the adsorption sliding table.
4. The full-automatic back gluing machine of claim 1, wherein: it is a plurality of one or more lateral walls in the roll adjustment slip table are equipped with the roll adjustment hole rather than the inner chamber intercommunication, and are a plurality of in the array body is constituteed to the roll adjustment slip table, the middle part the fixed mounting fixture that is equipped with in roll adjustment slip table bottom, the mounting fixture centre gripping the sideslip guide rail, the last fixing bolt that is equipped with the screw thread and closes the setting soon of mounting fixture, the fixing bolt end supports the sideslip guide rail.
5. The full-automatic back gluing machine of claim 1, wherein: the arrangement of the plurality of telescopic shaft tubes on the plurality of distance adjusting sliding tables enables the communicated gas cavities to form an S-shaped zigzag loop.
6. The full-automatic back gluing machine of claim 1, wherein: the back rubber table is supported and installed by the longitudinal moving module, and the longitudinal moving module is provided with a sliding table which moves longitudinally.
7. The full-automatic back gluing machine of claim 1, wherein: the transverse executing part is a lead screw module, the vertical executing part is an air cylinder, and the supporting executing part is an electric cylinder.
8. The full-automatic back gluing machine of claim 1, wherein: and the surface of the vacuum sucker is provided with a position avoiding hole corresponding to the position of the positioning column.
9. The full-automatic back gluing machine of claim 1, wherein: the telescopic shaft tube is formed by sleeving an outer tube body and an inner tube body, one end of the inner tube body is fixed on the side wall of the distance adjusting sliding table on one side, the other end of the inner tube body is provided with a limiting inner ring, one end of the outer tube body is provided with a limiting outer ring, the other end of the tube body is provided with a distance adjusting base tube in a butt joint mode in a threaded screwing mode, the limiting inner ring is located between two ends of the outer tube body, the limiting outer ring is located between two ends of the inner tube body, and the outer diameter a of the inner tube body, the inner diameter b of the limiting outer ring, the outer diameter c of the limiting inner ring and the inner diameter d of the outer tube body accord with each other: a is more than or equal to b and c is more than or equal to d.
10. The full-automatic back gluing machine of claim 9, wherein: the side wall of the distance-adjusting base pipe is provided with a set screw in a penetrating way, and the outer wall of the outer pipe body is provided with knurling patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509107.8U CN218675593U (en) | 2022-12-27 | 2022-12-27 | Full-automatic gum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509107.8U CN218675593U (en) | 2022-12-27 | 2022-12-27 | Full-automatic gum machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675593U true CN218675593U (en) | 2023-03-21 |
Family
ID=85551571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223509107.8U Active CN218675593U (en) | 2022-12-27 | 2022-12-27 | Full-automatic gum machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675593U (en) |
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2022
- 2022-12-27 CN CN202223509107.8U patent/CN218675593U/en active Active
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