CN118287332A - Adhesive dispensing device for processing electronic products - Google Patents
Adhesive dispensing device for processing electronic products Download PDFInfo
- Publication number
- CN118287332A CN118287332A CN202410725501.XA CN202410725501A CN118287332A CN 118287332 A CN118287332 A CN 118287332A CN 202410725501 A CN202410725501 A CN 202410725501A CN 118287332 A CN118287332 A CN 118287332A
- Authority
- CN
- China
- Prior art keywords
- glue
- rotating shaft
- plate
- dispensing head
- dispensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 title description 8
- 230000001070 adhesive effect Effects 0.000 title description 8
- 239000003292 glue Substances 0.000 claims abstract description 131
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims description 39
- 239000000243 solution Substances 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 32
- 238000007790 scraping Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000008207 working material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of dispensing equipment, in particular to a dispensing device for processing electronic products, which comprises a workbench, wherein an L-shaped mounting plate capable of moving left and right is arranged at the rear side of the top of the workbench, an L-shaped movable plate capable of moving back and forth is arranged at the top of the L-shaped mounting plate, an L-shaped lifting plate is connected to the right side of the L-shaped movable plate in a sliding manner, a dispensing head is arranged at the lower part of the L-shaped lifting plate, a glue conveying mechanism for conveying glue solution into the dispensing head is arranged at the top of the L-shaped movable plate, and a glue receiving mechanism is arranged on the L-shaped movable plate. In the process that the dispensing head finishes one-time dispensing and moves, through the cooperation of guide rod, guide slot, ball and sliding sleeve, can make connect the gluey cup to change to under the dispensing head to catch the residual glue solution that drops in the dispensing head, thereby can reduce the waste of glue solution, with reduction in production cost, can avoid residual glue solution to drop to the non-dispensing area of electronic product, reduce the production of defective products, with reduction in resource waste, can maintain working area's cleanness.
Description
Technical Field
The invention relates to the technical field of dispensing equipment, in particular to a dispensing device for electronic product processing.
Background
The dispensing operation is an indispensable ring in the product assembly process in the electronic industry, and the patent publication number is: CN114405758a, a dispensing device and a dispensing method. The dispensing device comprises a bracket, wherein a dispensing station is arranged on the bracket; the first material cylinder is used as a working material cylinder when being positioned at the dispensing station, the second material cylinder is used as a standby material cylinder, and the first material cylinder and the second material cylinder are respectively used for loading glue; the dispensing valve is provided with a feed inlet and a discharge outlet, and the feed inlet is communicated with the working charging barrel; the dispensing head is communicated with the discharge port and is used for dispensing the workpiece; the first detection piece is used for acquiring the residual glue in the working material cylinder; and the second detection piece is used for acquiring the residual glue in the standby material cylinder.
Although the above patent can carry out dispensing to the electronic product through the dispensing head, the dispensing head of the above patent can remain glue solution in the dispensing head after completing one-time dispensing work, thereby causing the following problems: 1. the glue solution is wasted, and the production cost is increased; 2. the residual glue solution is easy to drop to a non-dispensing area of the electronic product, so that defective products are increased, and resources are wasted; 3. the residual glue solution is easy to drop to the working area, and the working environment is adversely affected.
Disclosure of Invention
The invention aims to solve the problems and provide a dispensing device for processing electronic products, which can recover dropped residual glue solution.
The invention realizes the above purpose through the following technical scheme: a point gum device for electronic product processing, the on-line screen storage device comprises a workbench, the top rear side of workstation is equipped with the L shape mounting panel that can control the removal, the top rear side of workstation is equipped with lead screw motor I, the lead screw of lead screw motor I and L shape mounting panel threaded connection, the top of L shape mounting panel is equipped with the L shape fly leaf that can reciprocate, the top of L shape mounting panel is equipped with lead screw motor II, the lead screw of lead screw motor II and L shape fly leaf threaded connection, the right side sliding type of L shape fly leaf is connected with L shape lifter plate, electric putter is installed in the left side of L shape fly leaf, electric putter's telescopic link is connected with L shape lifter plate, the adhesive dispensing head is installed to the lower part of L shape lifter plate, the top of L shape fly leaf is equipped with the connecting plate that is used for carrying the glue solution to the adhesive dispensing head, be equipped with adhesive linkage on the L shape fly leaf, be connected with the connecting plate including connecting plate at L shape fly leaf rear side, be connected with the guide arm on the connecting plate, upward the cover is equipped with the sliding sleeve that can reciprocate and pivoted, be connected with link plate I, be equipped with the connecting plate I in the connecting plate I, the top that can be connected with the top II is connected with the top of the fixed ring through the connecting rod under the connecting rod of connecting rod, the connecting cup II is equipped with the top of connecting cup II, the top that is connected with the top II through the connecting cup II, the top that the top is connected with the top of the connecting cup through the connecting rod, the top that the connecting plate that the top is connected with the top of the connecting plate, the top II is connected with the top to the top of the connecting plate through the connecting plate.
As a further optimization scheme of the invention, the pushing component comprises a spring I sleeved on the upper part of the guide rod, the spring I is abutted with the guide rod and the sliding sleeve, guide grooves are formed in the guide rod at intervals along the circumferential direction, the guide grooves are formed by vertical grooves and spiral grooves, the spiral grooves are positioned on the lower sides of the vertical grooves and are communicated with the vertical grooves, balls are connected to the inner walls of the sliding sleeve at intervals along the circumferential direction, the balls are positioned in the guide grooves, supporting plates capable of moving up and down are sleeved on the guide rod, the supporting plates are positioned on the lower sides of the sliding sleeve and are in contact with the sliding sleeve, and the supporting plates are fixedly connected to the rear sides of the L-shaped lifting plates.
As a further optimization scheme of the invention, the glue conveying mechanism comprises a mounting frame arranged at the top of the L-shaped movable plate, a heating barrel is connected to the mounting frame, a glue injection pipe is connected to the top of the heating barrel, a liquid pump is arranged at the lower right side of the L-shaped lifting plate and is communicated with the heating barrel through a hose, and the liquid pump is communicated with a glue dispensing head through the glue conveying pipe.
As a further optimization scheme of the invention, an extrusion mechanism for extruding residual glue solution in the glue dispensing head is arranged in the glue dispensing head, the extrusion mechanism comprises a poking rod which is connected in the glue dispensing head in a sliding manner, the top end of the poking rod is connected with a pressing block, a spring II is connected between the pressing block and an L-shaped lifting plate, the lower part of the right side of the L-shaped movable plate is connected with a pressing rod for pressing the pressing block downwards, and the pressing rod is in sliding fit with the L-shaped lifting plate.
As a further optimization scheme of the invention, the glue receiving cup is provided with the glue scraping mechanism for scraping glue solution adhered on the outer wall of the glue dispensing head, the glue scraping mechanism comprises a connecting block rotationally connected in the glue receiving cup through a rotating shaft I, the top of the connecting block is symmetrically connected with two connecting rods, two spiral scraping plates which are arranged in a staggered manner up and down are connected between the two connecting rods, the spiral scraping plates are in contact with the outer wall of the glue dispensing head, the spiral scraping plates are positioned in a heating ring, and the bottom of the glue receiving cup is provided with a trigger component for driving the rotating shaft I to rotate.
As a further optimization scheme of the invention, the trigger component comprises a rotating shaft which is rotationally connected to the bottom of the glue receiving cup, a bevel gear set is connected between the rotating shaft and the rotating shaft I, a spiral spring is connected between the rotating shaft and the bottom of the glue receiving cup, the upper part of the connecting plate II is rotationally connected with the rotating shaft II, a ratchet wheel is connected on the rotating shaft II through a one-way clutch, the rotating shaft II is in transmission connection with the rotating shaft through a belt transmission component, the lower part of the rear side of the L-shaped movable plate is connected with a fixed plate, the fixed plate is connected with a ratchet bar, and the ratchet wheel can be meshed with the ratchet bar when moving up and down.
As a further optimization scheme of the invention, a stirring blade is rotatably connected in the heating barrel through a rotating shaft III, the top end of the rotating shaft III extends out of the heating barrel, a driving motor is mounted at the top of the heating barrel, and an output shaft of the driving motor is connected with the rotating shaft III.
As a further optimization scheme of the invention, the front side of the workbench is connected with a clamping block capable of moving forwards and backwards through a sliding rod in a sliding mode, the front side of the workbench is connected with a screw in a threaded mode, and the screw is connected to the clamping block in a rotating mode.
Compared with the prior art, the invention has the following advantages:
1. In the process that the dispensing head finishes one-time dispensing and moves, through the cooperation of guide rod, guide slot, ball and sliding sleeve, can make connect the gluey cup to change to under the dispensing head to catch the residual glue solution that drops in the dispensing head, thereby can reduce the waste of glue solution, with reduction in production cost, can avoid residual glue solution to drop to the non-dispensing area of electronic product, reduce the production of defective products, with reduction in resource waste, can maintain working area's cleanness.
2. In the process that the dispensing head finishes one-time dispensing and moves, the fixed pulley, the pull rod and the pull rope are matched, the adhesive receiving cup can be pulled to drive the heating ring to move upwards and sleeve the heating ring back to the outside of the dispensing head so as to heat the dispensing head, the phenomenon that the dispensing head is blocked by glue solidification remained in the dispensing head is avoided, and accordingly the dispensing work can be ensured to be smooth.
3. Residual glue solution in the dispensing head can be extruded through the cooperation of the pressing rod, the pressing block and the stamping rod, so that the cleaning of the dispensing head can be kept, the influence of the blockage inside the dispensing head on the dispensing efficiency and the accuracy is avoided, and accurate and consistent glue points can be provided, so that the dispensing efficiency and the accuracy are improved.
4. Residual glue solution adhered to the outer wall of the dispensing head can be scraped into the glue receiving cup for collection through rotation of the spiral scraping plate, so that the glue solution can be prevented from being adhered to the outer wall of the dispensing head in a large amount, and waste of the glue solution is further reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is an installation schematic diagram of the adhesive receiving mechanism of the invention.
Fig. 4 is a schematic perspective view of the glue delivery mechanism and the glue receiving mechanism of the present invention.
Fig. 5 is a schematic perspective view of the glue receiving mechanism of the present invention.
Fig. 6 is a schematic view of a partial perspective structure of the adhesive receiving mechanism of the present invention.
FIG. 7 is a schematic view of the installation of the extrusion mechanism of the present invention.
Fig. 8 is a schematic perspective view of an extrusion mechanism according to the present invention.
Fig. 9 is an installation schematic diagram of the doctor blade mechanism of the present invention.
Fig. 10 is a schematic view of a partial perspective structure of the doctor blade mechanism of the present invention.
Fig. 11 is a schematic view showing the installation of the driving motor, the rotating shaft iii and the stirring blade according to the present invention.
FIG. 12 is a schematic view of the installation of the slide bar, clamp block and screw of the present invention.
In the figure: the stirring device comprises a 1-workbench, a 2-L-shaped mounting plate, a 3-screw motor I, a 4-L-shaped movable plate, a 5-screw motor II, a 6-electric push rod, a 7-L-shaped lifting plate, an 8-dispensing head, a 91-mounting frame, a 92-heating barrel, a 93-hose, a 94-liquid pump, a 95-rubber conveying pipe, a 96-rubber conveying pipe, a 101-connecting plate, a 102-guide rod, a 103-sliding sleeve, a 104-connecting plate I, a 105-connecting plate II, a 106-rubber receiving cup, a 107-connecting rod, a 108-heating ring, a 109-fixed pulley, a 1010-pull rod, a 1011-pull rope, a 1012-spring I, a 1013-supporting plate, 1014-guide groove, 1015-ball, a 111-stamping rod, a 112-press block, a 113-spring II, a 114-press rod, a 121-rotating shaft I, a 122-connecting block, a 123-connecting rod, a 124-spiral scraper, a 125-rotating shaft, a 126-conical gear set, a 127-spiral spring, a 128-rotating shaft II, a 129-ratchet wheel, a 1210-belt transmission assembly, a 1211-fixed plate, a 1212-ratchet, a 1213-unidirectional motor, a 13-ratchet, a 13-spring I, a 1013-supporting plate, a 1014-guide groove, a 15-rotating shaft, a 17-rotating shaft, a screw rod, a 17-rotating rod and a driving screw.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
1-6, Including workstation 1, open at the top of workstation 1 has the standing groove that is used for placing electronic product, the top rear side of workstation 1 is connected with L shape mounting panel 2 that can left and right movement through the spout slidingtype, the top rear side of workstation 1 is equipped with lead screw motor I3, lead screw motor I3 comprises lead screw and servo motor, the lead screw rotation type is connected at the top rear side of workstation 1, lead screw and L shape mounting panel 2 threaded connection, servo motor installs the right rear side at workstation 1, servo motor's output shaft is connected with the lead screw, the top of L shape mounting panel 2 is connected with L shape fly leaf 4 that can back and forth movement through the guide bar slidingtype, The top of the L-shaped mounting plate 2 is provided with a screw motor II 5, the screw motor II 5 consists of a screw and a servo motor, the screw is rotationally connected to the top of the L-shaped mounting plate 2, the screw is in threaded connection with the L-shaped movable plate 4, the servo motor is arranged at the rear side of the top of the L-shaped mounting plate 2, the output shaft of the servo motor is connected with the screw, the right side of the L-shaped movable plate 4 is slidably connected with an L-shaped lifting plate 7 through a chute, the left side of the L-shaped movable plate 4 is provided with an electric push rod 6, a telescopic rod of the electric push rod 6 is connected with the L-shaped lifting plate 7, the lower part of the L-shaped lifting plate 7 is provided with a dispensing head 8, the top of the L-shaped movable plate 4 is provided with a glue conveying mechanism for conveying glue solution into the dispensing head 8, The glue delivery mechanism comprises a mounting frame 91 arranged at the top of the L-shaped movable plate 4, a heating barrel 92 is connected on the mounting frame 91, a glue injection pipe 96 is connected at the top of the heating barrel 92, a liquid pump 94 is arranged at the lower part of the right side of the L-shaped lifting plate 7, the liquid pump 94 is communicated with the heating barrel 92 through a hose 93, the liquid pump 94 is communicated with a glue dispensing head 8 through a glue delivery pipe 95, the L-shaped movable plate 4 is provided with a glue receiving mechanism, the glue receiving mechanism comprises a connecting plate 101 connected at the rear side of the L-shaped movable plate 4, the bottom of the connecting plate 101 is connected with a guide rod 102, a sliding sleeve 103 capable of moving up and down and rotating is sleeved on the guide rod 102 in a sliding manner, The outer wall of the sliding sleeve 103 is connected with a connecting plate I104, a connecting plate II 105 capable of moving up and down is connected in the connecting plate I104 in a sliding way through a sliding groove, the lower part of the connecting plate II 105 is connected with a glue receiving cup 106, the glue receiving cup 106 is positioned right below the dispensing head 8, the right side of the top of the glue receiving cup 106 is connected with a Z-shaped connecting rod 107, the left side of the connecting rod 107 is connected with a heating ring 108, the heating ring 108 is sleeved outside the dispensing head 8, the top of the connecting plate I104 is rotationally connected with a fixed pulley 109, the top of the connecting plate I104 is connected with a pull rod 1010 capable of moving up and down in a sliding way, the pull rod 1010 is contacted with the inner top of the L-shaped mounting plate 2, The lower part of the pull rod 1010 is connected with a pull rope 1011, the pull rope 1011 bypasses the fixed pulley 109 and is connected with the connecting plate II 105, the guide rod 102 is provided with a pushing component for pushing the sliding sleeve 103 to rotate, the pushing component comprises a spring I1012 sleeved on the upper part of the guide rod 102, the spring I1012 is abutted with the guide rod 102 and the sliding sleeve 103, the guide rod 102 is circumferentially provided with a guide groove 1014 which is formed by a vertical groove and a spiral groove, the spiral groove is positioned at the lower side of the vertical groove and is communicated with the vertical groove, the inner wall of the sliding sleeve 103 is circumferentially provided with a ball 1015 which is positioned in the guide groove 1014, The guide rod 102 is slidably sleeved with a supporting plate 1013 capable of moving up and down, the supporting plate 1013 is located at the lower side of the sliding sleeve 103 and is in contact with the sliding sleeve 103, and the supporting plate 1013 is fixedly connected at the rear side of the L-shaped lifting plate 7.
Electronic products needing to be glued are placed in a placing groove at the top of the workbench 1, the control screw motor I3 rotates to drive the L-shaped mounting plate 2 to translate left and right, so that the glue dispensing head 8 is adjusted left and right, the control screw motor II 5 rotates to drive the L-shaped movable plate 4 to translate in the front-back direction, and the glue dispensing head 8 is adjusted front-back. Initially, the sliding sleeve 103 is supported by the supporting plate 1013, the spring I1012 is in a compressed state, the pull rod 1010 is pressed down by the top of the inner side of the L-shaped mounting plate 2, the expansion rod of the electric push rod 6 is controlled to extend to push the L-shaped lifting plate 7 to drive the dispensing head 8 and the supporting plate 1013 to move downwards, so that the dispensing head 8 is close to an electronic product to dispense glue, the supporting plate 1013 moves downwards to loosen the sliding sleeve 103, under the reset action of the spring I1012, the sliding sleeve 103 drives the connecting plate I104 and the ball 1015 to move downwards, the connecting plate II 105, the glue receiving cup 106 and the pull rod 1010 move downwards along with the connecting plate II, when the pull rod 1010 moves downwards to be separated from the top of the inner side of the L-shaped mounting plate 2, Under the action of gravity, the connecting plate II 105 moves downwards along the connecting plate I104, so that the glue receiving cup 106 drives the heating ring 108 to move downwards to the lower part of the dispensing head 8 through the connecting rod 107, and when the connecting plate II 105 moves downwards along the connecting plate I104, the pull rod 1010 is pulled by the pull rope 1011 to move upwards along the connecting plate I104. When the heating ring 108 moves downwards below the dispensing head 8, the balls 1015 move downwards into the spiral groove in the guide groove 1014, so that the balls 1015 continue to move downwards under the guiding action of the spiral groove, and the balls 1015 drive the sliding sleeve 103 to rotate ninety degrees with the guide rod 102 as an axis, so that the glue receiving cup 106 rotates ninety degrees with the guide rod 102 as an axis to avoid the dispensing head 8, and the glue receiving cup 106 is prevented from obstructing the subsequent dispensing work; the liquid suction pump 94 is controlled to work, the glue solution in the heating barrel 92 can be conveyed into the glue dispensing head 8 through the hose 93 and the glue conveying pipe 95, the glue solution falls onto the electronic product along with the glue solution to realize the glue dispensing of the electronic product, and the glue solution in the heating barrel 92 can be heated through the heating barrel, so that the glue solution solidification is prevented from influencing the glue dispensing work. After dispensing, the telescopic rod of the electric push rod 6 is controlled to be shortened to pull the L-shaped lifting plate 7 to drive the dispensing head 8 and the supporting plate 1013 to move upwards, the supporting plate 1013 moves upwards to push the sliding sleeve 103 to drive the connecting plate I104 and the ball 1015 to move upwards, the spring I1012 is compressed along with the sliding sleeve, under the guiding action of the spiral groove, the ball 1015 drives the sliding sleeve 103 to rotate ninety degrees around the guide rod 102 as the axis, the glue receiving cup 106 rotates back to the right under the dispensing head 8 along with the guide rod 102 to catch residual glue liquid dropped from the dispensing head 8, and therefore waste of the glue liquid can be reduced, The production cost is reduced, the residual glue solution can be prevented from dripping to a non-dispensing area of the electronic product, defective products are reduced, the resource waste is reduced, and the cleanness of a working area can be maintained. after the connecting plate I104 drives the pull rod 1010 to move upwards to be in contact with the top of the inner side of the L-shaped mounting plate 2, the pull rod 1010 is pressed by the L-shaped mounting plate 2 and cannot move upwards continuously, so that the connecting plate I104 drives the fixed pulley 109 to move upwards continuously, the pull rope 1011 pulls the connecting plate II 105 to move upwards along the connecting plate I104, the glue receiving cup 106 drives the heating ring 108 to move upwards through the connecting rod 107 and to be sleeved outside the glue dispensing head 8, the glue dispensing head 8 can be heated through the heating ring 108, the glue remaining in the glue dispensing head 8 is prevented from solidifying to block the glue dispensing head 8, and smooth glue dispensing operation can be ensured.
Referring to fig. 7-8, an extruding mechanism for extruding the residual glue solution in the dispensing head 8 is arranged in the dispensing head 8, the extruding mechanism comprises a stamping rod 111 which is connected in the dispensing head 8 in a sliding manner, the top end of the stamping rod 111 is connected with a pressing block 112, a spring II 113 is connected between the pressing block 112 and the L-shaped lifting plate 7, a pressing rod 114 for pressing the pressing block 112 is connected to the lower right side of the L-shaped movable plate 4, and the pressing rod 114 is in sliding fit with the L-shaped lifting plate 7.
When the pressing block 112 is pressed down by the pressing rod 114, the spring II 113 is compressed, when the L-shaped lifting plate 7 drives the dispensing head 8 to move downwards, the stamping rod 111, the pressing block 112 and the spring II 113 move downwards along with the pressing rod, and when the pressing block 112 moves downwards to be separated from the pressing rod 114, the pressing block 112 is pushed to move upwards to above the glue conveying pipe 95 with the stamping rod 111 under the reset action of the spring II 113, so that the influence on the subsequent glue conveying work is avoided; when the L-shaped lifting plate 7 drives the dispensing head 8 to move upwards, the pressing block 112 is pushed to move upwards through the spring II 113, when the pressing block 112 moves upwards to be in contact with the pressing rod 114, the pressing block 112 is pressed by the pressing rod 114 and cannot move upwards continuously, so that the stamping rod 111 cannot move upwards continuously, the L-shaped lifting plate 7 drives the dispensing head 8 and the spring II 113 to move upwards continuously, the spring II 113 is compressed, residual glue solution in the dispensing head 8 can be extruded through the stamping rod 111, the extruded glue solution falls into the glue receiving cup 106 along with the extrusion, and therefore the cleaning of the dispensing head 8 can be kept, the influence on the dispensing efficiency and accuracy due to the internal blockage of the dispensing head 8 is avoided, and accurate and consistent glue points can be provided, so that the dispensing efficiency and the accuracy are improved.
Referring to fig. 9-10, a scraping mechanism for scraping glue solution adhered on the outer wall of the dispensing head 8 is arranged on the glue receiving cup 106, the scraping mechanism comprises a connecting block 122 rotatably connected in the glue receiving cup 106 through a rotating shaft I121, the connecting block 122 is in an inverted cone shape so as to guide the glue solution to enable the glue solution to quickly slide into the glue receiving cup 106, two connecting rods 123 are symmetrically connected to the top of the connecting block 122, two spiral scraping plates 124 which are arranged in a staggered manner up and down are connected between the two connecting rods 123, the spiral scraping plates 124 are contacted with the outer wall of the dispensing head 8, the spiral scraping plates 124 are positioned in a heating ring 108, a trigger component for driving the rotating shaft I121 to rotate is arranged at the bottom of the glue receiving cup 106, the trigger component comprises a rotating shaft 125 rotatably connected at the bottom of the glue receiving cup 106, a bevel gear set 126 is connected between the rotating shaft 125 and the rotating shaft I121, the bevel gear set 126 is composed of two bevel gears, the two bevel gears are respectively connected to the rotating shaft 125 and the rotating shaft I121, the two bevel gears are meshed, a spiral spring 127 is connected between the rotating shaft 125 and the bottom of the rubber receiving cup 106, the upper portion of the connecting plate II 105 is rotationally connected with a rotating shaft II 128, the rotating shaft II 128 is connected with a ratchet wheel 129 through a one-way clutch 1213, the rotating shaft II 128 is in transmission connection with the rotating shaft 125 through a belt transmission assembly 1210, the belt transmission assembly 1210 is composed of two belt pulleys and a belt, the two belt pulleys are respectively connected to the rotating shaft II 128 and the rotating shaft 125, the belt is sleeved between the two belt pulleys, the lower portion of the rear side of the L-shaped movable plate 4 is connected with a fixing plate 1211, the right side of the fixing plate 1211 is connected with a ratchet bar 1212, and the ratchet wheel 129 can be meshed with the ratchet bar 1212 when moving up and down.
When the connecting plate II 105 drives the glue receiving cup 106 to move downwards, the ratchet wheel 129 is driven to move downwards through the rotating shaft II 128 to be meshed with the ratchet bar 1212, the ratchet wheel 129 rotates under the pushing action of the ratchet bar 1212, and due to the arrangement of the one-way clutch 1213, the ratchet wheel 129 moves downwards in a space-time manner and does not drive the rotating shaft II 128 to rotate; while the glue receiving cup 106 drives the heating ring 108 to move downwards to the lower part of the glue dispensing head 8 through the connecting rod 107, the connecting rod 123 drives the spiral scraping plate 124 to move downwards to the lower part of the glue dispensing head 8, so that the subsequent glue receiving cup 106 is prevented from being blocked from rotating. When the connecting plate II 105 drives the glue receiving cup 106 to move upwards, the ratchet wheel 129 moves upwards and rotates reversely under the pushing action of the ratchet bar 1212, and when the ratchet wheel 129 rotates reversely, the rotating shaft II 128 is driven to rotate through the one-way clutch 1213, so that the rotating shaft 125 is driven to rotate through the belt transmission assembly 1210, and the scroll spring 127 is compressed; at the same time of the glue receiving cup 106 driving the heating ring 108 to move upwards and sleeve back to the outside of the dispensing head 8 through the connecting rod 107, the connecting rod 123 drives the spiral scraping plate 124 to move upwards and sleeve back to the outer wall of the dispensing head 8. When the ratchet 129 moves upwards to be separated from the ratchet rack 1212, under the reset action of the spiral spring 127, the rotating shaft 125 is reversed, so that the rotating shaft I121 is driven to be reversed through the bevel gear set 126, so that the connecting block 122 drives the spiral scraping plate 124 to be reversed through the connecting rod 123, residual glue solution adhered to the outer wall of the dispensing head 8 is scraped into the glue receiving cup 106 for collection, and a large amount of glue solution can be prevented from adhering to the outer wall of the dispensing head 8, so that the waste of the glue solution is further reduced.
Referring to fig. 11, a stirring blade 15 is rotatably connected in a heating barrel 92 through a rotating shaft iii 14, the top end of the rotating shaft iii 14 extends out of the heating barrel 92, a driving motor 13 is mounted at the top of the heating barrel 92, an output shaft of the driving motor 13 is connected with the rotating shaft iii 14, the driving motor 13 works to drive the rotating shaft iii 14 to drive the stirring blade 15 to rotate, and the stirring blade 15 rotates to stir glue solution in the heating barrel 92, so that various components in the glue solution are effectively and uniformly mixed, the situation that local concentration is too high or too low is avoided, the uniformity of the glue solution is maintained, and the quality stability of the glue solution is ensured.
Referring to fig. 12, two slide bars 16 are symmetrically and slidably connected to the front side of the workbench 1, a clamping block 17 is connected to the rear end of the slide bar 16, left and right screws 18 are in threaded connection to the front side of the workbench 1, the two screws 18 are respectively and rotatably connected to the front sides of the two clamping blocks 17, and the screws 18 are rotated to enable the screws 18 to push the clamping blocks 17 to move backwards so as to clamp and fix an electronic product in a placing groove at the top of the workbench 1, so that displacement of the electronic product during dispensing can be avoided, accuracy and stability of dispensing can be ensured, and quality of the product can be further ensured.
The foregoing description of the preferred embodiments of the present invention has been presented only in terms of those specific and detailed descriptions, and is not, therefore, to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (8)
1. The utility model provides a point gum device for electronic product processing, including workstation (1), the top rear side of workstation (1) is equipped with L shape mounting panel (2) that can control the removal, the top rear side of workstation (1) is equipped with lead screw motor I (3), the lead screw of lead screw motor I (3) and L shape mounting panel (2) threaded connection, the top of L shape mounting panel (2) is equipped with L shape fly leaf (4) that can reciprocate, the top of L shape mounting panel (2) is equipped with lead screw motor II (5), the lead screw of lead screw motor II (5) and L shape fly leaf (4) threaded connection, the right side sliding connection of L shape fly leaf (4) has L shape lifter plate (7), electric putter (6) are installed in the left side of L shape fly leaf (4), the telescopic link and L shape lifter plate (7) are connected, the lower part of L shape lifter plate (7) is installed some and is glued head (8), its characterized in that, the top of L shape fly leaf (4) is equipped with and is used for carrying glue head (8) glue feeding mechanism (4), the guide arm (103) is equipped with on the side of moving connecting plate (101) and can connect on the side (101) with the connecting plate (101) in order to move, connect and move on the connecting plate (101), be connected with on sliding sleeve (103) and link board I (104), be equipped with link board II (105) that can reciprocate in link board I (104), the lower part of link board II (105) is connected with connects gluey cup (106), connect gluey cup (106) to be located under the first (8) of some glue, be connected with heating ring (108) through connecting rod (107) on connecing gluey cup (106), the outside at first (8) is glued in the heating ring (108) cover, the top of link board I (104) is equipped with fixed pulley (109), the top of link board I (104) is equipped with pull rod (1010) that can reciprocate, the inboard top contact of pull rod (1010) and L shape mounting panel (2), the lower part of pull rod (1010) is connected with stay cord (1011), fixed pulley (109) are walked around to stay cord (1011) and link board II (105) are connected, be equipped with on guide arm (102) and be used for promoting sliding sleeve (103) pivoted promotion subassembly.
2. The dispensing device for electronic product processing according to claim 1, wherein the pushing assembly comprises a spring i (1012) sleeved on the upper portion of the guide rod (102), the spring i (1012) is abutted against the guide rod (102) and the sliding sleeve (103), a guide groove (1014) is circumferentially spaced on the guide rod (102), the guide groove (1014) is formed by a vertical groove and a spiral groove, the spiral groove is located on the lower side of the vertical groove and communicated with the vertical groove, a ball (1015) is connected on the inner wall of the sliding sleeve (103) circumferentially at intervals, the ball (1015) is located in the guide groove (1014), a supporting plate (1013) capable of moving up and down is sleeved on the guide rod (102), the supporting plate (1013) is located on the lower side of the sliding sleeve (103) and is in contact with the sliding sleeve (103), and the supporting plate (1013) is fixedly connected to the rear side of the L-shaped lifting plate (7).
3. The dispensing device for electronic product processing according to claim 1, wherein the glue conveying mechanism comprises a mounting frame (91) arranged at the top of the L-shaped movable plate (4), a heating barrel (92) is connected to the mounting frame (91), a glue injection pipe (96) is connected to the top of the heating barrel (92), a liquid pump (94) is arranged at the lower right side of the L-shaped lifting plate (7), the liquid pump (94) is communicated with the heating barrel (92) through a hose (93), and the liquid pump (94) is communicated with the dispensing head (8) through a glue conveying pipe (95).
4. The dispensing device for processing electronic products according to claim 1, wherein an extruding mechanism for extruding residual glue solution in the dispensing head (8) is arranged in the dispensing head (8), the extruding mechanism comprises a stamping rod (111) connected in the dispensing head (8) in a sliding mode, the top end of the stamping rod (111) is connected with a pressing block (112), a spring II (113) is connected between the pressing block (112) and the L-shaped lifting plate (7), a pressing rod (114) for pressing the pressing block (112) is connected to the lower right side of the L-shaped movable plate (4), and the pressing rod (114) is in sliding fit with the L-shaped lifting plate (7).
5. The dispensing device for processing electronic products according to claim 1, wherein the glue receiving cup (106) is provided with a glue scraping mechanism for scraping glue solution adhered to the outer wall of the glue dispensing head (8), the glue scraping mechanism comprises a connecting block (122) rotatably connected in the glue receiving cup (106) through a rotating shaft I (121), the top of the connecting block (122) is symmetrically connected with two connecting rods (123), two spiral scraping plates (124) which are arranged in a vertically staggered mode are connected between the two connecting rods (123), the spiral scraping plates (124) are in contact with the outer wall of the glue dispensing head (8), the spiral scraping plates (124) are positioned in the heating ring (108), and the bottom of the glue receiving cup (106) is provided with a triggering component for driving the rotating shaft I (121) to rotate.
6. The dispensing device for electronic product processing according to claim 5, wherein the triggering component comprises a rotating shaft (125) rotatably connected to the bottom of the glue receiving cup (106), a bevel gear set (126) is connected between the rotating shaft (125) and the rotating shaft I (121), a spiral spring (127) is connected between the rotating shaft (125) and the bottom of the glue receiving cup (106), a rotating shaft II (128) is rotatably connected to the upper portion of the connecting plate II (105), a ratchet wheel (129) is connected to the rotating shaft II (128) through a one-way clutch (1213), the rotating shaft II (128) is in transmission connection with the rotating shaft (125) through a belt transmission component (1210), a fixed plate (1211) is connected to the lower portion of the rear side of the L-shaped movable plate (4), and the ratchet wheel (129) can be meshed with the ratchet bar (1212) when moving up and down.
7. A dispensing device for electronic product processing according to claim 3, characterized in that the heating barrel (92) is rotatably connected with the stirring blade (15) through the rotating shaft iii (14), the top end of the rotating shaft iii (14) extends out of the heating barrel (92), the top of the heating barrel (92) is provided with the driving motor (13), and the output shaft of the driving motor (13) is connected with the rotating shaft iii (14).
8. The dispensing device for electronic product processing according to claim 1, wherein the front side of the workbench (1) is slidably connected with a clamping block (17) capable of moving back and forth through a sliding rod (16), the front side of the workbench (1) is in threaded connection with a screw (18), and the screw (18) is rotatably connected to the clamping block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410725501.XA CN118287332B (en) | 2024-06-06 | 2024-06-06 | Adhesive dispensing device for processing electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410725501.XA CN118287332B (en) | 2024-06-06 | 2024-06-06 | Adhesive dispensing device for processing electronic products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118287332A true CN118287332A (en) | 2024-07-05 |
| CN118287332B CN118287332B (en) | 2024-09-20 |
Family
ID=91688454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410725501.XA Active CN118287332B (en) | 2024-06-06 | 2024-06-06 | Adhesive dispensing device for processing electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118287332B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119926753A (en) * | 2025-04-09 | 2025-05-06 | 上犹县嘉亿灯饰制品有限公司 | A precision dispensing equipment for the production and processing of LED light strings |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096686A (en) * | 2017-06-13 | 2017-08-29 | 王建 | A kind of diode electronic device processing spot gluing equipment |
| CN112170116A (en) * | 2020-11-16 | 2021-01-05 | 深圳市瑞美义科技有限公司 | Dispensing device is used in PCB board production and processing |
| CN217289081U (en) * | 2022-05-11 | 2022-08-26 | 苏州键烁电子科技有限公司 | Dispensing equipment for touch screen processing |
| ES1299592U (en) * | 2023-03-01 | 2023-05-11 | Matriruiz S L U | SELF-CLEANING SYSTEM OF AN INJECTOR NOZZLE ON A GLUING HEAD (Machine-translation by Google Translate, not legally binding) |
| CN220738290U (en) * | 2023-08-02 | 2024-04-09 | 山西哈品洞科技有限公司 | Transistor dispensing processing device |
| CN221017022U (en) * | 2023-10-16 | 2024-05-28 | 江苏玺泽祥智能科技有限公司 | Triaxial standard point gum machine |
-
2024
- 2024-06-06 CN CN202410725501.XA patent/CN118287332B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096686A (en) * | 2017-06-13 | 2017-08-29 | 王建 | A kind of diode electronic device processing spot gluing equipment |
| CN112170116A (en) * | 2020-11-16 | 2021-01-05 | 深圳市瑞美义科技有限公司 | Dispensing device is used in PCB board production and processing |
| CN217289081U (en) * | 2022-05-11 | 2022-08-26 | 苏州键烁电子科技有限公司 | Dispensing equipment for touch screen processing |
| ES1299592U (en) * | 2023-03-01 | 2023-05-11 | Matriruiz S L U | SELF-CLEANING SYSTEM OF AN INJECTOR NOZZLE ON A GLUING HEAD (Machine-translation by Google Translate, not legally binding) |
| CN220738290U (en) * | 2023-08-02 | 2024-04-09 | 山西哈品洞科技有限公司 | Transistor dispensing processing device |
| CN221017022U (en) * | 2023-10-16 | 2024-05-28 | 江苏玺泽祥智能科技有限公司 | Triaxial standard point gum machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119926753A (en) * | 2025-04-09 | 2025-05-06 | 上犹县嘉亿灯饰制品有限公司 | A precision dispensing equipment for the production and processing of LED light strings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118287332B (en) | 2024-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118287332B (en) | Adhesive dispensing device for processing electronic products | |
| CN212493726U (en) | Honeycomb panel spouts mucilage binding to be put | |
| CN111620286A (en) | Automatic intelligent packaging system | |
| CN116786226A (en) | Sample crushing and mixing device for food detection | |
| CN110259060B (en) | Multifunctional coating machine | |
| CN214687578U (en) | Feeding injection assembly for injection vulcanizing machine | |
| CN119406663A (en) | Adhesive tape manufacturing gluing device and use method thereof | |
| CN219584513U (en) | Automatic quantitative packing scale | |
| CN117047933A (en) | Plastic particle production extrusion forming device | |
| CN223822677U (en) | Feeding machine of clean plastic sheet electrostatic separator | |
| CN210202354U (en) | Multi-arm composite paster automat | |
| CN220138272U (en) | Automatic feeding machine for semiconductor chip adhesion | |
| CN222512325U (en) | A fluorescent powder filling equipment | |
| CN114749335A (en) | Uniform gluing equipment for corrugated boards | |
| CN221395630U (en) | Efficient material loading machine | |
| CN223737698U (en) | An automated quantitative dispensing device for IVD reagents | |
| CN220681283U (en) | Feeding device for glass fiber chopped strand processing | |
| CN220219429U (en) | Injection molding machine convenient to change mould | |
| CN221982885U (en) | A glue-applying structure for a sheet glue rolling machine | |
| CN219929599U (en) | Coconut fruit grain filling machine | |
| CN222328785U (en) | Plastic pellet feeding machine | |
| CN220696614U (en) | Adhesive film production device with good light shielding performance | |
| CN219529498U (en) | Cushion pad pasting equipment of pipe clamp | |
| CN214414026U (en) | Feeding mechanism | |
| CN118384727B (en) | Dissolution kettle and dissolution method of (R) - (+) -2- (4-hydroxyphenoxy) propionic acid |
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 |