CN216988380U - AB glue precision glue dispenser - Google Patents
AB glue precision glue dispenser Download PDFInfo
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- CN216988380U CN216988380U CN202220379396.5U CN202220379396U CN216988380U CN 216988380 U CN216988380 U CN 216988380U CN 202220379396 U CN202220379396 U CN 202220379396U CN 216988380 U CN216988380 U CN 216988380U
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Abstract
The utility model belongs to the technical field of glue dispensing equipment, and particularly relates to an AB glue precise glue dispenser, which comprises a mounting bracket, a glue discharging driving mechanism arranged at the upper part of the mounting bracket, and a glue mixing mechanism arranged at the lower part of the mounting bracket; the glue discharging driving mechanism comprises a servo motor, a transmission mechanism connected with an output shaft of the servo motor and a glue pushing mechanism connected with the transmission mechanism; the glue pushing mechanism comprises a lead screw nut component and a glue pushing rod connected with the lead screw nut component; the glue mixing mechanism comprises a glue mixing pipe A and a glue mixing pipe B which are vertically arranged side by side, and the glue mixing pipes are arranged at the lower ends of glue outlet positions of the glue mixing pipe A and the glue mixing pipe B; the lead screw nut component drives the glue pushing rod to move up and down, and further controls the glue discharging amount of the glue pipe A and the glue pipe B. The automatic glue mixing and discharging device realizes automatic and accurate proportional mixing and glue discharging of the glue A and the glue B, and effectively solves the problem that glue is not solidified due to inconsistent proportion of the two kinds of mixed glue caused by unstable glue discharging amount of the glue A and the glue B.
Description
Technical Field
The utility model belongs to the technical field of glue dispensing equipment, and particularly relates to an AB glue precise glue dispenser.
Background
The AB glue is a glue which is hardened by mixing two liquids, and is widely applied to canning and sealing of products due to excellent bonding strength and good storage performance. However, the existing AB glue dispenser still has the following disadvantages: (1) the glue A and the glue B are usually pushed by a cylinder, and the glue discharging amount is changed along with the unstable air pressure, so that the glue discharging amount of the glue A and the glue B is unstable, the glue is not solidified after being mixed, or the glue is directly dried in a glue dispensing needle. (2) The adjustment of the glue output amount after the glue A and the glue B are mixed is insensitive, and the glue line is not enough if more glue is used. (3) When the glue A and the glue B are mixed, the heat is generated, so that the glue in the glue mixing pipe is quickly cured, and when the glue mixing pipe and the needle head are heated, water drops are generated on the outer surface of the glue mixing pipe and drop on a product, so that the precision of the product is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one technical problem in the background, the utility model provides an AB glue precise dispenser, which realizes automatic precise proportional mixing and glue discharging of glue A and glue B by driving a screw nut component through a servo motor, and effectively avoids the problem that the proportion of the two kinds of glue after mixing is inconsistent because the glue discharging amount of the glue A and the glue B is unstable.
The utility model adopts the following technical scheme:
an AB glue precise glue dispenser comprises a mounting bracket, a glue discharging driving mechanism arranged at the upper part of the mounting bracket, and a glue mixing mechanism arranged at the lower part of the mounting bracket; wherein:
the glue discharging driving mechanism comprises a servo motor, a transmission mechanism connected with an output shaft of the servo motor and a glue pushing mechanism connected with the transmission mechanism;
the glue pushing mechanism comprises a lead screw nut component and a glue pushing rod connected with the lead screw nut component;
the glue mixing mechanism comprises a glue mixing pipe A and a glue mixing pipe B which are vertically arranged side by side, and the glue mixing pipes are arranged at the lower ends of glue outlet positions of the glue mixing pipe A and the glue mixing pipe B;
the glue tube A and the glue tube B are both cylindrical bodies with openings at the upper ends, and a glue pushing rod is arranged above each rubber tube A and each rubber tube B; the lead screw nut component drives the glue pushing rod to move up and down, and further controls the glue discharging amount of the glue pipe A and the glue pipe B.
Furthermore, the screw rod nut assembly comprises a screw rod and a nut block matched with the screw rod, the transmission mechanism drives the screw rod to rotate, and the screw rod rotates to drive the nut block to move up and down; the nut block is fixedly connected with the two glue pushing rods.
Further, drive mechanism includes driving pulley, driven pulleys and the hold-in range of being connected with driving pulley and driven pulleys, and driven pulleys and lead screw fixed connection drive the lead screw and rotate, are equipped with the bearing frame on the installing support, and the lead screw passes through the bearing and is connected with the bearing frame.
Further, the mounting bracket comprises a vertical mounting plate, a slide rail extending from top to bottom is fixedly arranged on one side face of the vertical mounting plate, a slide groove matched with the slide rail is formed in the nut block, and the nut block is connected to the slide rail in a sliding mode.
Furthermore, a guide block is fixedly arranged on one side face of the vertical mounting plate, three through holes are formed in the guide block, and the three through holes are respectively matched with the two glue pushing rods and the lead screw.
Further, a switch valve is arranged below the rubber mixing pipe.
Further, the rubber tube A and the rubber tube B are fixed on the vertical mounting plate through wrapping layers, each wrapping layer comprises an inner fixing layer and an outer covering layer which are detachably connected, and the rubber tube A and the rubber tube B are fixedly arranged between the inner fixing layer and the outer covering layer.
Further, the mounting bracket further comprises a horizontal mounting plate arranged at the upper end of the vertical mounting plate, and the servo motor and the transmission mechanism are arranged on the horizontal mounting plate.
Further, still include cooling device, cooling device includes condenser and the coolant liquid holding vessel who is connected with the condenser, and the condenser is connected with A glue rubber tube and B glue rubber tube.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the AB glue precise dispensing machine, the lead screw is driven to rotate through the servo motor, the lead screw rotates to drive the nut block to move up and down, so that the glue pushing rod is driven to move up and down, automatic and precise proportional mixing and glue discharging of the glue A and the glue B are realized, and the problems that the proportion of the two kinds of mixed glue is inconsistent and the glue is not solidified or dried to block holes in a needle head due to unstable glue discharging amount of the glue A and the glue B are effectively solved.
(2) The sliding rail is fixedly arranged on one side face of the vertical mounting plate, the nut block is provided with the sliding groove matched with the sliding rail, and the arrangement mode enables the nut block to move up and down stably and accurately, so that the accurate proportion mixing of the glue A and the glue B is guaranteed.
(3) According to the AB glue precise dispensing machine, the guide block is arranged on one side face of the vertical mounting plate, and the guide block is provided with the through hole matched with the glue pushing rod and the lead screw, so that the glue pushing rod and the lead screw are limited, and the up-and-down movement distance of the glue pushing rod and the lead screw is more precise.
(4) The AB glue precise glue dispenser is additionally provided with the cooling device, so that the problem of temperature change in the glue mixing process of the A glue and the B glue is effectively solved, and quantitative precise glue discharging, high-speed glue mixing, constant temperature, precision and smooth glue discharging of the A glue and the B glue are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural diagram (one) of the AB glue precision dispenser of the present invention;
FIG. 2 is a structural diagram of the AB glue precise dispenser of the utility model;
wherein: 1-mounting bracket, 11-vertical mounting plate, 12-sliding rail, 13-guide block, 14-horizontal mounting plate, 2-glue-discharging driving mechanism, 21-servo motor, 22-transmission mechanism, 221-driving pulley, 222-driven pulley, 223-synchronous belt, 224-bearing seat, 23-glue-pushing mechanism, 231-lead screw, 232-nut block, 233-glue-pushing rod, 3-glue-mixing mechanism, 31-A glue-rubber tube, 32-B glue-rubber tube, 33-glue-mixing tube, 4-switch valve, 5-wrapping layer, 51-inner fixed layer, 52-outer covering layer, 6-condenser, 7-cooling liquid storage tank and 8-guide column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The utility model and its embodiments are explained in detail below with reference to fig. 1 to 2.
As shown in fig. 1-2, the utility model provides an AB glue precision dispenser, which comprises a mounting bracket 1, a glue discharging driving mechanism 2 arranged at the upper part of the mounting bracket 1, and a glue mixing mechanism 3 arranged at the lower part of the mounting bracket 1; wherein: the mounting bracket 1 is used for supporting all parts on the mounting bracket, the glue discharging driving mechanism 2 is used for driving the glue discharging of the glue mixing mechanism 3, and the glue discharging driving mechanism 2 comprises a servo motor 21, a transmission mechanism 22 connected with an output shaft of the servo motor 21 and a glue pushing mechanism 23 connected with the transmission mechanism 22; the glue pushing mechanism 23 comprises a screw nut component and a glue pushing rod 223 connected with the screw nut component; specifically, the servo motor 21 transmits power to the screw nut assembly through the transmission mechanism 22, and transmits the power to the glue pushing rod 233 through the screw nut assembly, so as to realize the up-and-down movement of the glue pushing rod 233; the glue mixing mechanism 23 comprises a glue A pipe 31 and a glue B pipe 32 which are vertically arranged side by side, and the glue mixing pipes 33 are arranged at the lower ends of glue outlet positions of the glue A pipe 31 and the glue B pipe 32; the glue tube A31 and the glue tube B32 are both cylindrical bodies with openings at the upper ends, and a glue pushing rod 233 is arranged above each cylindrical body; the screw nut assembly drives the glue pushing rod 233 to move up and down, the glue in the glue tube A31 and the glue tube B32 is pushed by the glue pushing rod 233 to be extruded downwards, and then the glue discharging amount of the glue tube A31 and the glue tube B32 is controlled.
Specifically, the lead screw nut assembly of the present embodiment includes a lead screw 231 and a nut block 232 matched with the lead screw 231, the transmission mechanism 22 drives the lead screw 231 to rotate, and the lead screw 231 rotates to drive the nut block 232 to move up and down; the nut block 232 is fixedly connected with the two glue pushing rods 233, so as to drive the two glue pushing rods 233 to move up and down. Of course, those skilled in the art can replace the screw nut assembly with other mechanisms having the same function as the screw nut assembly, and the screw nut assembly are equivalent to the protection scope of the present invention.
Specifically, the transmission mechanism 22 of this embodiment includes a driving pulley 221, a driven pulley 222, and a synchronous belt 223 connected to the driving pulley 221 and the driven pulley 222, the driven pulley 221 is fixedly connected to the lead screw 231, the lead screw 231 is driven to rotate, the mounting bracket 1 is provided with a bearing seat 224, and the lead screw 231 is connected to the bearing seat 224 through a bearing.
Specifically, the installing support 1 of this embodiment includes vertical mounting panel 11, and the fixed slide rail 12 that extends from top to bottom that is equipped with in a side of vertical mounting panel 11 is equipped with the spout that matches with slide rail 12 on the nut piece 232, and nut piece 232 sliding connection is on slide rail 12, and the aforesaid sets up the mode and makes reciprocating of nut piece 232 stable accurate to guarantee the mixture of the accurate proportion of realization that A glues, B glues.
Specifically, a side face on the vertical mounting plate 11 of this embodiment is still fixed and is equipped with the guide block 14, has seted up three through-hole on the guide block 14, and three through-hole respectively with two rubber pushing rods 233 and a lead screw 231 looks adaptations to the realization is spacing to rubber pushing rods 233 and lead screw 231, and the distance that makes it reciprocate is more accurate.
Specifically, the on-off valve 4 is provided below the rubber mixing tube 33 of the present embodiment.
Specifically, the rubber hose a 31 and the rubber hose B32 of the present embodiment are fixed on the vertical mounting plate 11 by the wrapping layer 5, the wrapping layer 5 includes an inner fixing layer 51 and an outer covering layer 52 that are detachably connected, and the rubber hose a 31 and the rubber hose B32 are fixedly arranged between the inner fixing layer 51 and the outer covering layer 52.
Specifically, the mounting bracket 1 of the present embodiment further includes a horizontal mounting plate 14 disposed at the upper end of the vertical mounting plate 11, and the servo motor 21 and the transmission mechanism 22 are disposed on the horizontal mounting plate 14.
Specifically, still be fixed with guide post 8 between the upper end of the 14 lower extremes of horizontal installation board and parcel layer 5 of this embodiment, nut piece 232 runs through guide post 8 to reciprocating along guide post 8, the setting up of guide post 8 makes nut piece 232 reciprocate apart from more accurate, has further improved the accuracy of glue yield.
Specifically, the present embodiment further includes a cooling device, the cooling device includes a condenser 6 and a cooling liquid storage tank 7 connected to the condenser 6, and the condenser 6 is connected to the glue tube a 31 and the glue tube B32. The cooling device effectively reduces the temperature change problem in the glue mixing process of the A glue and the B glue, and realizes quantitative precise glue discharging, high-speed glue mixing, constant temperature, precision and smooth glue discharging of the A glue and the B glue.
In the present invention, unless stated to the contrary, use of the directional terms "upper, lower, left, right, top, bottom" generally refer to the orientation as shown in the drawings, or to the orientation of the component itself as being vertical, perpendicular, or gravitational; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (9)
1. An AB glue precise glue dispenser is characterized by comprising a mounting bracket, a glue discharging driving mechanism arranged at the upper part of the mounting bracket, and a glue mixing mechanism arranged at the lower part of the mounting bracket; wherein:
the glue discharging driving mechanism comprises a servo motor, a transmission mechanism connected with an output shaft of the servo motor and a glue pushing mechanism connected with the transmission mechanism;
the glue pushing mechanism comprises a lead screw nut component and a glue pushing rod connected with the lead screw nut component;
the glue mixing mechanism comprises a glue mixing pipe A and a glue mixing pipe B which are vertically arranged side by side, and the glue mixing pipes are arranged at the lower ends of glue outlet positions of the glue mixing pipe A and the glue mixing pipe B;
the glue tube A and the glue tube B are both cylindrical bodies with openings at the upper ends, and the glue pushing rods are respectively arranged above the glue tubes A and B; the screw nut component drives the glue pushing rod to move up and down, and further controls the glue discharging amount of the glue tube A and the glue tube B.
2. The AB glue precision dispenser according to claim 1, wherein the screw-nut assembly comprises a screw and a nut block matched with the screw, the transmission mechanism drives the screw to rotate, and the screw rotates to drive the nut block to move up and down; the nut block is fixedly connected with the two rubber pushing rods.
3. The AB glue precision dispenser according to claim 2, wherein the transmission mechanism comprises a driving pulley, a driven pulley, and a synchronous belt connected with the driving pulley and the driven pulley, the driven pulley is fixedly connected with the lead screw to drive the lead screw to rotate, a bearing seat is arranged on the mounting bracket, and the lead screw is connected with the bearing seat through a bearing.
4. The AB glue precision dispenser according to claim 2, wherein the mounting bracket comprises a vertical mounting plate, a slide rail extending up and down is fixedly arranged on one side surface of the vertical mounting plate, a slide groove matched with the slide rail is arranged on the nut block, and the nut block is slidably connected to the slide rail.
5. The AB glue precision dispenser according to claim 4, wherein a guide block is further fixedly arranged on one side surface of the vertical mounting plate, three through holes are formed in the guide block, and the three through holes are respectively matched with the two glue pushing rods and the screw rod.
6. The AB glue precision dispenser according to claim 1, wherein a switch valve is provided below the glue mixing tube.
7. The AB glue precision glue dispenser according to claim 4, wherein the glue tube A and the glue tube B are fixed on the vertical mounting plate through wrapping layers, the wrapping layers comprise an inner fixing layer and an outer covering layer which are detachably connected, and the glue tube A and the glue tube B are fixedly arranged between the inner fixing layer and the outer covering layer.
8. The AB glue precision dispenser of claim 4, wherein the mounting bracket further comprises a horizontal mounting plate disposed at the upper end of the vertical mounting plate, and the servo motor and the transmission mechanism are disposed on the horizontal mounting plate.
9. The AB glue precision dispenser according to claim 1, further comprising a cooling device, wherein the cooling device comprises a condenser and a cooling liquid storage tank connected with the condenser, and the condenser is connected with the A glue tube and the B glue tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379396.5U CN216988380U (en) | 2022-02-24 | 2022-02-24 | AB glue precision glue dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379396.5U CN216988380U (en) | 2022-02-24 | 2022-02-24 | AB glue precision glue dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216988380U true CN216988380U (en) | 2022-07-19 |
Family
ID=82394692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220379396.5U Active CN216988380U (en) | 2022-02-24 | 2022-02-24 | AB glue precision glue dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216988380U (en) |
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2022
- 2022-02-24 CN CN202220379396.5U patent/CN216988380U/en active Active
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