CN110479532B - Glue wiping equipment for glue spraying valve - Google Patents
Glue wiping equipment for glue spraying valve Download PDFInfo
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- CN110479532B CN110479532B CN201910809184.9A CN201910809184A CN110479532B CN 110479532 B CN110479532 B CN 110479532B CN 201910809184 A CN201910809184 A CN 201910809184A CN 110479532 B CN110479532 B CN 110479532B
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- free cloth
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- 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
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Abstract
The invention relates to the technical field of frictioning equipment, in particular to frictioning equipment of a glue spraying valve, which has high precision and comprises a main body structure, a driving mechanism, a dust-free cloth pressing mechanism, a floating frictioning mechanism, a locking mechanism and a bottom sliding table, wherein the main body structure comprises a mounting plate, a driving mechanism, a dust-free cloth pressing mechanism, a floating frictioning mechanism, a locking mechanism and a bottom sliding; the driving mechanism provides power for the floating glue wiping mechanism when the dust-free cloth is replaced; the dust-free cloth pressing mechanism is used for pressing the dust-free cloth on the floating glue wiping mechanism; the floating glue wiping mechanism is used for replacing dust-free cloth; the locking mechanism is used for locking the dust-free cloth on the floating glue wiping mechanism; the bottom sliding table is used for driving the mounting plate to move back and forth, the end face of the glue spraying valve is in contact with the dust-free cloth during testing and glue wiping of the machine, and the bottom support block has a floating amount of 0-3mm, so that the hard interference between the end face of the glue spraying valve and the dust-free cloth is avoided; the wiping dust-free cloth is replaced in a long period in a cloth strip mode, the original periodic manual replacement is replaced by the cloth replacing mechanism, and the mechanism is convenient to operate, practical and reliable.
Description
Technical Field
The invention relates to the technical field of glue wiping equipment, in particular to glue wiping equipment for a glue spraying valve.
Background
The glue spraying valve is used as a new mode of a glue dispensing technology, has the advantages of non-contact spraying, high precision, multiple functions and the like, and is increasingly applied to the assembly production of micro-electro-acoustic products. The inevitable terminal surface of spouting gluey valve spouts gluey in-process can have the cull, need clear up it and avoid producing the jam of pinhole to influence the use of spouting gluey valve. The existing glue wiping equipment for the glue spraying valve is characterized in that a piece of dust-free cloth is arranged on a fixed plate in a cushioning mode, and glue wiping is achieved through contact of the dust-free cloth and the end face of the glue spraying valve. The adjustment of the frictioning is difficult, and the dust-free cloth needs to be replaced periodically.
Disclosure of Invention
The invention aims to provide glue wiping equipment for a glue spraying valve, which realizes automatic replacement of floating glue and dust-free cloth of the glue at the glue wiping position, and avoids the failure of a glue wiping mechanism due to machine collision and improper debugging caused by hard interference of the glue wiping cloth and the end surface of the glue spraying valve in the debugging and glue wiping processes; meanwhile, the rubberized fabric is periodically and automatically replaced, the blockage of a needle hole of the glue spraying needle caused by artificial missed replacement is avoided, and the mechanism is convenient to operate, practical and reliable.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a glue spraying valve glue wiping device comprises a main body structure, a driving mechanism, a dust-free cloth pressing mechanism, a floating glue wiping mechanism, a locking mechanism and a bottom sliding table, wherein the driving mechanism, the dust-free cloth pressing mechanism, the floating glue wiping mechanism and the locking mechanism are arranged on the upper surface of the mounting plate; the driving mechanism and the dust-free cloth pressing mechanism are both positioned at the same side of the floating glue wiping mechanism, and the locking mechanism is positioned at one side of the floating glue wiping mechanism along the advancing direction of the dust-free cloth during replacement; the driving mechanism provides power for the floating glue wiping mechanism when the dust-free cloth is replaced; the dust-free cloth pressing mechanism is used for pressing the dust-free cloth on the floating glue wiping mechanism; the floating glue wiping mechanism is used for replacing the dust-free cloth on the floating glue wiping mechanism under the driving of the driving mechanism and wiping residual glue on the end face of the glue spraying valve in a sliding manner under the driving of the bottom sliding table; the locking mechanism is used for locking the dust-free cloth on the floating glue wiping mechanism; the bottom sliding table is used for driving the mounting plate to move back and forth, so that the floating glue wiping mechanism is driven to move back and forth.
Preferably, the floating glue wiping mechanism comprises a stepping roller, a bottom support block, a linear bearing, a spring, a pressing roller, a driven roller, a shaft, a tension spring fixing block, a tension spring, a support, a ratchet wheel and a stop sheet; the lower end surface of the bottom support block is connected with a shaft, the shaft is in sliding fit in the linear bearing, the linear bearing is fixedly arranged on the support, a spring is arranged between the bottom support block and the linear bearing, and the bottom support block realizes floating frictioning through the spring, the shaft and the linear bearing; the compression roller is slidable on the guide block, the guide block comprises two guide blocks which are fixedly arranged on the left side and the right side of the support respectively, the guide block is provided with a tension spring fixing block, the tension spring fixing block is connected with the guide block and the support through bolts, two ends of the compression roller are connected with the tension spring fixing block through two tension springs respectively, and the compression roller adjusts the tension of the tension spring by adjusting the rotation angle of the tension spring fixing block; the driven roller rotates on the T-shaped block, the T-shaped block is fixedly connected with the support, a stepping roller is arranged on one side of the driven roller and is arranged on a sliding plate through a stepping roller seat, the sliding plate is arranged on the mounting plate in a sliding manner, and the stepping roller drives the driven roller to rotate so as to drive the dust-free cloth between the driven roller and the mounting plate to move; one end of the stepping roller is connected with the ratchet wheel through an inner hexagonal set screw; the stop piece is fixed on the stepping roller seat and is matched with the ratchet wheel for use, and the stop piece is used for preventing the ratchet wheel from rotating.
Preferably, the driving mechanism comprises a pneumatic sliding table and a pawl; the pneumatic sliding table is positioned by a pin and fastened on the mounting plate in a threaded manner, the upper part of the pneumatic sliding table is connected with the pawl through the connecting plate, the pawl is matched with the ratchet wheel for use, the pneumatic sliding table drives the pawl to do horizontal motion, and the pawl stirs the ratchet wheel to do circular motion, so that the stepping roller fixed with the ratchet wheel rotates.
Preferably, the locking mechanism comprises a locking block, a positioning pin and a fixed seat; the fixing seat is fixed on the mounting plate, the locking block is hinged with the fixing seat, and the locking block can swing along the rotating shaft; the locking block is in threaded connection with a positioning pin; the sliding plate is provided with a clamping groove for clamping the positioning pin, the positioning pin is clamped in the clamping groove, the dustless cloth between the step roller and the driven roller is locked, the locking block swings upwards, the step roller slides outwards, and the step roller can be far away from the driven roller.
Preferably, the dust-free cloth pressing mechanism comprises a pen-shaped air cylinder and a pressing plate; the pen-shaped air cylinder is fixedly connected with the mounting plate through a vertical shaft, the pressing plate is in floating connection with the output end of the pen-shaped air cylinder through a transition plate, a through hole matched with the bottom support block is formed in the pressing plate, the pen-shaped air cylinder drives the pressing plate to move downwards, and the pressing plate is used for pressing dust-free cloth.
Preferably, the glue spraying valve glue wiping equipment structurally further comprises a dust-free cloth box and a glue receiving box; the dust-free cloth box is fixed on the mounting plate, is positioned on one side of the bottom support block and is used for placing dust-free cloth before frictioning; the mounting plate is provided with a penetrating hole for penetrating the dust-free cloth, and the glue receiving box is positioned below the penetrating hole and used for receiving the dust-free cloth which is replaced after glue wiping.
Preferably, the bottom tray has a floating amount of 0-3 mm.
Preferably, a base plate is arranged between the sliding plate and the mounting plate; the base plate is fixedly arranged on the mounting plate, and the base plate is provided with an upright post; the number of the upright columns is 4, and the upright columns are oppositely arranged on the upper surface of the base plate; the sliding plate is provided with a sliding groove matched with the upright post for use; the slide plate can slide on the backing plate.
Preferably, the stepping roller is connected with the sliding plate through a support plate; the support plate is provided with a stop block clamped on the T-shaped block.
Preferably, the bottom sliding table is a pneumatic sliding table.
Preferably, the glue wiping equipment for the glue spraying valve structurally further comprises a bottom plate, the lower end face of the bottom sliding table is fixedly mounted on the bottom plate, the upper end face of the bottom sliding table is fixedly connected with the lower end face of the mounting plate, and the bottom sliding table is used for driving the mounting plate to enable the dust-free cloth to slide on the end face of the glue spraying valve to wipe off residual glue on the end face.
Preferably, the glue receiving box is fixedly arranged on the upper surface of the bottom plate.
The invention has the technical effects that:
compared with the prior art, the invention has the beneficial effects that: 1. the backing plate of the frictioning dust-free cloth of the frictioning mechanism is floating, the end face of the glue spraying valve is contacted with the dust-free cloth when the frictioning of the machine is debugged, and the bottom support block has a floating amount of 0-3mm, so that the hard interference between the end face of the glue spraying valve and the dust-free cloth is avoided; 2. the frictioning dust-free cloth is replaced in a long period in a cloth strip mode, the original periodic manual replacement is replaced by the cloth replacing mechanism, the utilization rate of equipment is improved, and the blockage of a glue spraying valve caused by manual cloth missing and replacement is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
the device comprises a pneumatic sliding table 1, a pawl 2, a ratchet 3, a stepping roller 4, a pen-shaped air cylinder 5, a pressure plate 6, a locking block 7, a bottom sliding table 8, a bottom support block 9, a linear bearing 10, a spring 11, a dust-free cloth box 12, a glue receiving box 13, a compression roller 14, a driven roller 15, a shaft 16, a tension spring fixing block 17, a tension spring 18, a stop sheet 19, a mounting plate 20, a transition plate 21, a support 22, a guide block 23, a T-shaped block 24, a bottom plate 25, a connecting plate 26, a sliding plate 27, a cushion plate 28, an upright post 29, a support plate 30, a stop block 31, a positioning pin 32 and a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Example one
A glue spraying valve glue wiping device comprises a main body structure, a mounting plate 20, a driving mechanism, a dust-free cloth pressing mechanism, a floating glue wiping mechanism, a locking mechanism and a bottom sliding table 8, wherein the driving mechanism, the dust-free cloth pressing mechanism, the floating glue wiping mechanism and the locking mechanism are arranged on the upper surface of the mounting plate 20; the driving mechanism and the dust-free cloth pressing mechanism are both positioned at the same side of the floating glue wiping mechanism, and the locking mechanism is positioned at one side of the floating glue wiping mechanism along the advancing direction of the dust-free cloth during replacement; the driving mechanism provides power for the floating glue wiping mechanism when the dust-free cloth is replaced; the dust-free cloth pressing mechanism is used for pressing the dust-free cloth on the floating glue wiping mechanism; the floating glue wiping mechanism is used for replacing the dust-free cloth on the floating glue wiping mechanism under the driving of the driving mechanism and wiping residual glue on the end face of the glue spraying valve in a sliding manner under the driving of the bottom sliding table 8; the locking mechanism is used for locking the dust-free cloth on the floating glue wiping mechanism; the bottom sliding table 8 is used for driving the mounting plate 20 to move back and forth, so that the floating glue wiping mechanism is driven to move back and forth.
The floating rubber wiping mechanism in the embodiment comprises a stepping roller 4, a bottom support block 9, a linear bearing 10, a spring 11, a pressing roller 14, a driven roller 15, a shaft 16, a tension spring fixing block 17, a tension spring 18, a support 22, a ratchet wheel 3 and a stop piece 19; the lower end face of the bottom support block 9 is connected with a shaft 16, the shaft 16 is in sliding fit in a linear bearing 10, the linear bearing 10 is fixedly arranged on a support 22, a spring 11 is arranged between the bottom support block 9 and the linear bearing 10, and the bottom support block 9 realizes floating frictioning through the spring 11, the shaft 16 and the linear bearing 10; the compression roller 14 is slidable on the guide block 23, the guide block 23 comprises two guide blocks which are respectively and fixedly mounted on the left side and the right side of the support 22, the tension spring fixing block 17 is arranged on the guide block 23, the tension spring fixing block 17 is connected with the guide block 23 and the support 22 through bolts, two ends of the compression roller 14 are respectively connected with the tension spring fixing block 17 through two tension springs 18, and the compression roller 14 adjusts the tension of the tension springs 18 by adjusting the rotation angle of the tension spring fixing block 17; the driven roller 15 rotates on the T-shaped block 24, the T-shaped block 24 is fixedly connected with the support 22, the stepping roller 4 is arranged on one side of the driven roller 15, the stepping roller 4 is arranged on the sliding plate 27 through a stepping roller seat, the sliding plate 27 is arranged on the mounting plate 20 in a sliding manner, and the stepping roller 4 drives the driven roller 15 to rotate so as to drive the dust-free cloth between the driven roller and the sliding plate to move; one end of the stepping roller 4 is connected with the ratchet wheel 3 through an inner hexagonal set screw; the stop piece 19 is fixed on the stepping roller seat and is matched with the ratchet wheel 3 for use, and is used for preventing the ratchet wheel 3 from rotating.
The driving mechanism of the embodiment comprises a pneumatic sliding table 1 and a pawl 2; the pneumatic sliding table 1 is positioned by a pin and fastened on the mounting plate 20 in a threaded manner, the upper part of the pneumatic sliding table is connected with the pawl 2 through the connecting plate 26, the pawl 2 is matched with the ratchet wheel 3 for use, the pneumatic sliding table 1 drives the pawl 2 to do horizontal motion, and the pawl 2 drives the ratchet wheel 3 to do circular motion, so that the stepping roller 4 fixed with the ratchet wheel 3 rotates.
The locking mechanism described in this embodiment includes a locking block 7, a positioning pin 32 and a fixing seat 33; the fixed seat 33 is fixed on the mounting plate 20, the locking block 7 is hinged with the fixed seat 33, and the locking block 7 can swing along the rotating shaft; the locking block 7 is in threaded connection with a positioning pin 32; the sliding plate 27 is provided with a clamping groove for clamping the positioning pin 32, the positioning pin 32 is clamped in the clamping groove, the locking of the dust-free cloth between the step roller 4 and the driven roller 15 is achieved, the locking block 7 swings upwards, the step roller 4 slides outwards, and the step roller 4 can be far away from the driven roller 15.
The dust-free cloth pressing mechanism comprises a pen-shaped air cylinder 5 and a pressing plate 6; the pen-shaped air cylinder 5 is fixedly connected with the mounting plate 20 through a vertical shaft, the pressing plate 6 is in floating connection with the output end of the pen-shaped air cylinder 5 through the transition plate 21, a through hole matched with the bottom supporting block 9 is formed in the pressing plate 6, the pen-shaped air cylinder 5 drives the pressing plate 6 to move downwards, and the pressing plate 6 is used for pressing dust-free cloth.
The glue wiping equipment of the glue spraying valve in the embodiment structurally further comprises a dust-free cloth box 12 and a glue receiving box 13; the dust-free cloth box 12 is fixed on the mounting plate 20, is positioned on one side of the bottom support block 9 and is used for placing dust-free cloth before glue wiping; the mounting plate is provided with a penetrating hole for penetrating the dust-free cloth, and the glue receiving box is positioned below the penetrating hole and used for receiving the dust-free cloth which is replaced after glue wiping.
The bottom tray 9 described in this embodiment has a floating amount of 0-3mm, for example, 1.2mm, 1.4mm, 2.2mm, 2.5mm, 3mm, etc.
A backing plate 28 is arranged between the sliding plate 27 and the mounting plate 20; the backing plate 28 is fixedly arranged on the mounting plate 20, and the upright post 29 is arranged on the backing plate 28; the upright posts 29 comprise 4 and are oppositely arranged on the upper surface of the backing plate 28; the sliding plate 27 is provided with a sliding groove matched with the upright post 29; the slide plate 27 can slide on the backing plate 28.
The stepping roller 4 and the sliding plate 27 described in this embodiment are connected through a support plate 30; the strip 30 is provided with a stop 31 for catching on the T-block 24.
The bottom slipway 8 described in this embodiment is a pneumatic slipway.
The glue wiping device for the glue spraying valve in the embodiment structurally further comprises a bottom plate 25, wherein the lower end face of the bottom sliding table 8 is fixedly installed on the bottom plate 25, and the upper end face of the bottom sliding table is fixedly connected with the lower end face of the mounting plate 20 and used for driving the mounting plate 20 to enable the dust-free cloth to slide on the end face of the glue spraying valve to wipe off residual glue on the end face.
The glue receiving box 13 described in this embodiment is fixedly installed on the upper surface of the bottom plate 25.
The working principle of the invention is that the pneumatic sliding table 1 drives the pawl 2 to do horizontal motion, and the pawl 2 drives the ratchet wheel 3 to do circular motion, so that the stepping roller 4 fixed with the pawl rotates to realize the periodic replacement of the dust-free cloth. After the periodic replacement of the dust-free cloth is completed, the pen-shaped air cylinder 5 drives the pressing plate 6 to move downwards to press the dust-free cloth, and the bottom sliding table 8 starts to act to wipe the rubber. The dust-free cloth bottom support block 9 is used for realizing floating frictioning by a spring 11, a shaft 16 and a linear bearing 10. The dust-free cloth box 12 is a box for placing cloth strips before wiping, and the glue receiving box 13 is dust-free cloth for receiving the wiping and replacing the cloth strips. The press roller 14 is a press roller at the front end of the dust-free cloth and presses the dust-free cloth into the guide groove. The pressing force can be adjusted by the tension spring fixing block 17. The locking block 7 is used for locking the dust-free cloth between the step roller 4 and the driven roller 15. The stop piece 19 is used to prevent reverse rotation after the ratchet step is completed.
When the dust-free cloth strip is used, the dust-free cloth strip passes through the compression roller 14 and the pressing plate 6 and is sent to the middle of the stepping roller 4 and the driven roller 15, and the stepping roller 4 is moved towards the direction of the driven roller 15 and locked by the locking block 7. The end face of the glue spraying valve moves downwards to be in contact with the dust-free cloth on the bottom support block 9, the dust-free cloth continues to move downwards by about 2mm, so that the glue spraying valve is in effective contact with the dust-free cloth, the bottom sliding table 8 acts to enable the dust-free cloth to slide on the end face of the glue spraying valve to wipe off residual glue on the end face, and after the process is completed, the glue spraying valve continues to perform glue dispensing operation. After a certain amount of adhesive residues exist on the dust-free cloth, the pneumatic sliding table 1 drives the ratchet 2 to do horizontal motion, the ratchet 2 drives the ratchet 3 and the stepping roller 4 to do circular motion, so that the dust-free cloth between the stepping roller 4 and the driven roller 15 moves, and the automatic replacement of the dust-free cloth on the bottom support block 9 is completed.
In summary, the embodiments of the present invention are merely exemplary and should not be construed as limiting the scope of the invention. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.
Claims (10)
1. A glue spraying valve glue wiping device is characterized by structurally comprising a mounting plate, a driving mechanism, a dust-free cloth pressing mechanism, a floating glue wiping mechanism and a bottom sliding table, wherein the driving mechanism, the dust-free cloth pressing mechanism, the floating glue wiping mechanism and the bottom sliding table are arranged on the upper surface of the mounting plate; the floating glue wiping mechanism is used for floating wiping residual glue on the end face of the glue spraying valve and replacing dust-free cloth on the floating glue wiping mechanism; the driving mechanism provides power for the floating glue wiping mechanism when the dust-free cloth is replaced; the dust-free cloth pressing mechanism is used for pressing the dust-free cloth on the floating gluing mechanism; the bottom sliding table is used for driving the mounting plate to move back and forth so as to drive the floating glue wiping mechanism to move back and forth;
the floating glue wiping mechanism comprises a bottom support block, a linear bearing, a spring, a shaft and a bracket; the lower end face of the bottom supporting block is connected with a shaft, the shaft is in sliding fit in a linear bearing, the linear bearing is fixedly arranged on a support, a spring is arranged between the bottom supporting block and the linear bearing, and the support is arranged on an installation plate; dust-free cloth is placed above the bottom support block, the dust-free cloth around the bottom support block is pressed through the dust-free cloth pressing mechanism, and floating frictioning is realized on the bottom support block through a spring, a shaft and a linear bearing;
the floating rubber wiping mechanism also comprises a compression roller, a tension spring fixing block and a tension spring; the compression roller is positioned on one side of the bracket; the two guide blocks are respectively and fixedly arranged on two sides of the bracket, and the two guide blocks are respectively provided with a tension spring fixing block; the tension spring fixing block is connected with the guide block and the support through bolts, two ends of the compression roller are connected with the tension spring fixing block through tension springs, and tension of the tension springs is adjusted by the compression roller through adjusting the rotating angle of the tension spring fixing block.
2. The glue spreading device of a glue spraying valve according to claim 1, characterized in that: the dust-free cloth pressing mechanism comprises a pen-shaped air cylinder and a pressing plate; the pen-shaped air cylinder is fixedly connected with the mounting plate through a vertical shaft, the pressing plate is in floating connection with the output end of the pen-shaped air cylinder through a transition plate, a through hole matched with the bottom supporting block is formed in the pressing plate, the pen-shaped air cylinder drives the pressing plate to move downwards, and the pressing plate is used for pressing dust-free cloth around the bottom supporting block.
3. The glue spreading device of a glue spraying valve according to claim 1, characterized in that: the floating rubber wiping mechanism also comprises a stepping roller and a driven roller; the driven roller is positioned on the other side of the bracket, two ends of the driven roller are respectively connected with the T-shaped block in a relatively rotating mode, and the T-shaped block is fixedly connected with the bracket; a stepping roller is arranged on one side of the driven roller; the stepping roller is arranged on the sliding plate through the stepping roller seat, the sliding plate is arranged on the mounting plate, and the stepping roller drives the driven roller to rotate so as to drive the dust-free cloth between the stepping roller and the driven roller to move.
4. The glue spreading device of a glue spraying valve according to claim 3, characterized in that: one end of the stepping roller is connected with the ratchet wheel through an inner hexagonal set screw; and a stop piece for placing the ratchet wheel to rotate is arranged on the stepping roller seat.
5. The glue spreading device of a glue spraying valve according to claim 4, wherein: the driving mechanism is arranged on one side of the ratchet wheel and comprises a pneumatic sliding table and a pawl; the pneumatic sliding table is positioned through a pin and fastened on the mounting plate in a threaded mode, the upper portion of the pneumatic sliding table is connected with the pawl through the connecting plate, the pawl is matched with the ratchet wheel for use, the pneumatic sliding table drives the pawl to move horizontally, the pawl stirs the ratchet wheel to move circumferentially, and therefore the stepping roller fixed with the ratchet wheel rotates.
6. The glue spreading device of a glue spraying valve according to claim 3, characterized in that: the locking mechanism comprises a locking block, a positioning pin and a fixed seat; the fixing seat is fixed on the mounting plate, the locking block is hinged with the fixing seat, and the locking block can swing along the rotating shaft; the locking block is in threaded connection with a positioning pin; the slide slides and sets up on the mounting panel, offers the draw-in groove that is used for the buckle locating pin on the slide, through the locating pin buckle in the draw-in groove, realizes locking the dustless cloth between step roller and the driven voller, through with latch segment upswing, slides step roller to the outside, can keep away from the driven voller with the step roller.
7. The glue spreading device of a glue spraying valve according to claim 1, characterized in that: the structure also comprises a dust-free cloth box and a glue receiving box; the dust-free cloth box is fixed on the mounting plate, is positioned on one side of the bottom support block and is used for placing dust-free cloth before frictioning; the mounting plate is provided with a penetrating hole for penetrating the dust-free cloth, and the glue receiving box is positioned below the penetrating hole and used for receiving the dust-free cloth which is replaced after glue wiping.
8. The glue spreading device of a glue spraying valve according to claim 3, characterized in that: a base plate is arranged between the sliding plate and the mounting plate; the base plate is fixedly arranged on the mounting plate, and the base plate is provided with an upright post; the number of the upright columns is 4, and the upright columns are oppositely arranged on the upper surface of the base plate; the sliding plate is provided with a sliding groove matched with the upright post for use; the slide plate can slide on the backing plate.
9. The glue spreading device of a glue spraying valve according to claim 3, characterized in that: the stepping roller is connected with the sliding plate through a support plate; the support plate is provided with a stop block clamped on the T-shaped block.
10. A glue dispensing valve wiping device according to any one of claims 1 to 9, characterized in that: the structure of the dust-free cloth cleaning device also comprises a bottom plate, wherein the lower end face of the bottom sliding table is fixedly arranged on the bottom plate, and the upper end face of the bottom sliding table is fixedly connected with the lower end face of the mounting plate and used for driving the mounting plate to enable the dust-free cloth to slide back and forth on the end face of the glue spraying valve and wipe residual glue on the end face; the bottom sliding table is a pneumatic sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809184.9A CN110479532B (en) | 2019-08-29 | 2019-08-29 | Glue wiping equipment for glue spraying valve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809184.9A CN110479532B (en) | 2019-08-29 | 2019-08-29 | Glue wiping equipment for glue spraying valve |
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| Publication Number | Publication Date |
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| CN110479532A CN110479532A (en) | 2019-11-22 |
| CN110479532B true CN110479532B (en) | 2020-08-28 |
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| CN201910809184.9A Active CN110479532B (en) | 2019-08-29 | 2019-08-29 | Glue wiping equipment for glue spraying valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113798224B (en) * | 2021-09-10 | 2022-05-03 | 深圳市志航精密科技有限公司 | Automatic glue-wiping machine for earphone |
| CN115155901A (en) * | 2022-07-28 | 2022-10-11 | 歌尔科技有限公司 | Glue wiping mechanism and glue dispensing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179877A (en) * | 2016-08-29 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of syringe needle cleaning mechanism |
| CN207025733U (en) * | 2017-08-02 | 2018-02-23 | 深圳市元硕自动化科技有限公司 | A kind of vertical Jiao Fa rubbers mechanism |
| CN108187974A (en) * | 2018-03-06 | 2018-06-22 | 苏州利华科技股份有限公司 | A kind of automatic dispensing machine and its automatically dropping glue method |
| CN208230194U (en) * | 2018-02-06 | 2018-12-14 | 深圳市世宗自动化设备有限公司 | The clear residue glue device of injection valve |
| US10158099B2 (en) * | 2014-08-04 | 2018-12-18 | Joled Inc. | Organic light-emitting device production method, production system therefor, and production device therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2197765B2 (en) * | 2001-08-17 | 2005-03-16 | Asm-Dimatec Ingenieria, S.A. | NOZZLE CLEANING MACHINE WITH PAPER. |
| CN105436037B (en) * | 2016-01-06 | 2018-10-30 | 苏州赛腾精密电子股份有限公司 | A kind of syringe needle gel resin mechanism and dispenser |
| CN207547099U (en) * | 2017-10-20 | 2018-06-29 | 昆山恒荣泰机器人系统工程有限公司 | A kind of auto-erasing nozzle residue glue mechanism |
| CN209205624U (en) * | 2018-09-21 | 2019-08-06 | 珠海市运泰利自动化设备有限公司 | A kind of simple glue valve wiper mechanism |
| CN209303112U (en) * | 2018-09-29 | 2019-08-27 | 苏州华智诚精工科技有限公司 | A kind of vertical jetting needle head rubber mechanism |
-
2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10158099B2 (en) * | 2014-08-04 | 2018-12-18 | Joled Inc. | Organic light-emitting device production method, production system therefor, and production device therefor |
| CN106179877A (en) * | 2016-08-29 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of syringe needle cleaning mechanism |
| CN207025733U (en) * | 2017-08-02 | 2018-02-23 | 深圳市元硕自动化科技有限公司 | A kind of vertical Jiao Fa rubbers mechanism |
| CN208230194U (en) * | 2018-02-06 | 2018-12-14 | 深圳市世宗自动化设备有限公司 | The clear residue glue device of injection valve |
| CN108187974A (en) * | 2018-03-06 | 2018-06-22 | 苏州利华科技股份有限公司 | A kind of automatic dispensing machine and its automatically dropping glue method |
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