CN217774640U - Glue-discharging device for discharging glue to decorative film of plastic-steel profile of door and window - Google Patents
Glue-discharging device for discharging glue to decorative film of plastic-steel profile of door and window Download PDFInfo
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- CN217774640U CN217774640U CN202221992701.4U CN202221992701U CN217774640U CN 217774640 U CN217774640 U CN 217774640U CN 202221992701 U CN202221992701 U CN 202221992701U CN 217774640 U CN217774640 U CN 217774640U
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Abstract
The utility model discloses an adhesive discharging device for discharging adhesive to a decorative film of a door and window plastic steel profile, which comprises a rectangular shell, an adhesive discharging nozzle, an adhesive supplying mechanism and an adhesive discharging width adjusting mechanism; the glue discharging width adjusting mechanism comprises an adjusting screw rod, a left F-shaped sealer and a right F-shaped sealer, wherein the left F-shaped sealer and the right F-shaped sealer are respectively composed of a first sealing plate in sliding sealing fit with an inner cavity of the glue discharging nozzle, a second sealing plate in sliding sealing fit with the end face of an inlet of the glue discharging nozzle and a third sealing plate in sliding sealing fit with a rectangular glue discharging opening in the front half shell of the gear pump. The utility model discloses in tell gluey width adjustment mechanism can adjust the width size who tells gluey mouth and go out gluey mouth as required, make to tell gluey mouth and go out gluey mouth size can conform with the decoration membrane width size of different models, the pad pasting demand of the door and window plastic steel section bar of satisfying different models that can be better. And the special structure of the glue discharging width adjusting mechanism also solves the sealing problem between the glue discharging nozzle and the pump shell, and can avoid the outward leakage of glue.
Description
Technical Field
The utility model relates to a mould steel door and window frame section bar production technical field, in particular to tell mucilage binding that tells bonding glue to the decorating film when pasting the decorating film to door and window frame section bar and put.
Background
The decorative film is pasted on the outer side surface of the door, window and other frame sectional materials, so that the appearance effect of the door, window and other frame sectional materials can be improved. One of the prior art is that the door, window and other side frame section bar pad pasting adopts a manual pad pasting mode, the decorative film adopted by the manual pad pasting is provided with an adhesive layer, the manual pad pasting can finish the pad pasting work of different types of products, but the efficiency is lower; and the adhesive glue of the decorative film is generally poor in environmental protection. And adopt the automatic pad pasting of machinery to need to set up the mucilage binding that tells that can go up epoxy to the decorative film and glue the device, the width of telling of the mucilage binding that tells that current tells gluey device to the decorative film is not adjustable for its commonality is relatively poor, is difficult to satisfy the pad pasting operation requirement of different width decorative films.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a spit mucilage binding and put of glue is spit to the decorative film of door and window plastic steel section bar to solve and spit the technical problem that the bonding was glued to the decorative film of different width.
The utility model discloses a glue discharging device for discharging glue to a decorative film of a door and window plastic steel profile comprises a rectangular shell, a glue discharging nozzle, a glue supply mechanism and a glue discharging width adjusting mechanism arranged between the glue discharging nozzle and the glue supply mechanism;
the glue discharging nozzle is arranged on the front side surface of the rectangular shell, the circumferential section profile of the inner cavity of the glue discharging nozzle is rectangular, the height of the inner cavity of the glue discharging nozzle is gradually reduced from the inlet to the outlet, and the width of the inner cavity of the glue discharging nozzle is kept unchanged from the inlet to the outlet;
the glue supply mechanism comprises a gear pump, the gear pump comprises a pump shell arranged in a rectangular shell, an upper gear and a lower gear which are arranged in the pump shell, an upper gear shaft which penetrates through the upper gear and two ends of which are arranged on the rectangular shell, a lower gear shaft which penetrates through the lower gear and two ends of which are arranged on the rectangular shell, and a stepping motor which is arranged on the rectangular shell and connected with the lower gear shaft; the pump shell comprises a front half shell and a rear half shell which are connected through a screw, a rectangular glue spitting opening facing the glue spitting nozzle is formed in the front half shell, the rear half shell is fixed on the rectangular shell, a material storage cavity communicated with the feeding side of the gear pump is formed in the rear half shell, a feeding pipe joint is arranged on the material storage cavity, and an electric heater for heating glue is arranged in the material storage cavity;
the glue discharging width adjusting mechanism comprises an adjusting screw rod, a hand wheel, a left F-shaped sealer and a right F-shaped sealer, wherein the adjusting screw rod is arranged on the rectangular shell and is parallel to the length of a glue discharging nozzle, the hand wheel is arranged at the end part of the adjusting screw rod, the left F-shaped sealer and the right F-shaped sealer are respectively composed of a first sealing plate, a second sealing plate and a third sealing plate, the first sealing plate is in sliding sealing fit with an inner cavity of the glue discharging nozzle, the second sealing plate is in sliding sealing fit with the end face of an inlet of the glue discharging nozzle, the third sealing plate is in sliding sealing fit with a rectangular glue discharging opening in the front half shell of the gear pump, and the second sealing plate and the third sealing plate are connected onto the first sealing plate; the adjusting screw is provided with a first thread section matched with the first sealing plate of the left F-shaped sealer and a second thread section matched with the first sealing plate of the right F-shaped sealer, and the rotating directions of the first thread section and the second thread section are opposite; the inner side surface of the rectangular shell is provided with an upper sealing plate in sliding sealing fit with the upper end surfaces of the left F-shaped sealer and the right F-shaped sealer and a lower sealing plate in sliding sealing fit with the lower end surfaces of the left F-shaped sealer and the right F-shaped sealer, and the upper sealing plate and the lower sealing plate are attached to the end surface of the rectangular glue spitting opening on the front half shell of the gear pump.
Furthermore, the glue-spitting device for spitting glue to the decorative film of the door and window plastic-steel section bar further comprises a graduated scale and a reading indication strip, wherein the graduated scale is arranged on the side face of the rectangular shell and is parallel to the adjusting screw rod, the lower end of the reading indication strip is in threaded connection with the adjusting screw rod, and the upper end of the reading indication strip is in sliding fit with the graduated scale.
The utility model has the advantages that:
the utility model discloses spit mucilage binding that tells gluey device to the decorative film of door and window plastic steel section bar, it is told gluey width dimension that width adjustment mechanism can adjust the mouth of telling glue as required, makes the mouth of telling glue mouth size can conform with the decorative film width dimension of different models to improve the commonality of telling the mucilage binding and put, the laminating demand of the door and window plastic steel section bar of satisfying different models that can be better. And the special structure of the glue discharging width adjusting mechanism also solves the sealing problem between the glue discharging nozzle and the pump shell, and can avoid the outward leakage of glue.
Drawings
FIG. 1 is a schematic perspective view of an adhesive dispensing device for dispensing adhesive to a decorative film of a plastic-steel profile for doors and windows;
FIG. 2 is a schematic perspective view of the adhesive dispenser with a top plate of the housing removed;
FIG. 3 is a schematic perspective view of the adhesive dispensing device with a rear half shell of the pump housing removed;
FIG. 4 is a schematic view showing the matching state of the glue dispensing width adjusting mechanism, the glue supply mechanism and the glue dispensing nozzle;
FIG. 5 is a schematic view of the pump housing portion;
FIG. 6 is a schematic perspective view of the right F-shaped sealer;
fig. 7 is a schematic diagram of the adhesive applying device arranged on the section film sticking production line.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in the figure, the glue spitting device for spitting glue to the decorative film of the plastic-steel profile for doors and windows in the embodiment comprises a rectangular shell 1, a glue spitting nozzle 2, a glue supply mechanism and a glue spitting width adjusting mechanism arranged between the glue spitting nozzle and the glue supply mechanism.
The glue spitting nozzle is arranged on the front side face of the rectangular shell, the circumferential cross section profile of the inner cavity of the glue spitting nozzle is rectangular, the height of the inner cavity of the glue spitting nozzle is gradually reduced from the inlet to the outlet, and the width of the inner cavity of the glue spitting nozzle is kept unchanged from the inlet to the outlet. In specific implementation, the outlet width of the glue discharging nozzle is preferably in the range of 0.5-2 mm.
The glue supply mechanism comprises a gear pump, the gear pump comprises a pump shell arranged in a rectangular shell, an upper gear 3 and a lower gear 4 which are arranged in the pump shell, an upper gear shaft 5 which penetrates on the upper gear and two ends of which are arranged on the rectangular shell, a lower gear shaft 6 which penetrates on the lower gear and two ends of which are arranged on the rectangular shell, and a stepping motor 7 which is arranged on the rectangular shell and connected with the lower gear shaft; the pump case includes half preceding shell 8 and latter half shell 9 through the screw connection, be provided with on the half preceding shell towards spitting gluey mouth 81 is told to the rectangle of mouth, latter half shell is fixed on the rectangle shell, has the storage cavity 91 with gear pump feed side intercommunication on the half back shell, is provided with inlet pipe joint 10 on the storage cavity, is provided with electric heater 11 to gluing the heating in the storage cavity. The epoxy resin adhesive is heated at low temperature by the heater, so that the fluidity of the epoxy resin adhesive can be improved; the heating temperature of the heater in a specific implementation is preferably 40-50 degrees celsius, and the heating temperature cannot be too high, otherwise it would be counterproductive.
The glue dispensing width adjusting mechanism comprises an adjusting screw 12, a hand wheel 13, a left F-shaped sealer 14 and a right F-shaped sealer 15, wherein the adjusting screw 12 is arranged on the rectangular shell and is parallel to the length of a glue dispensing nozzle, the hand wheel 13 is arranged at the end part of the adjusting screw, the left F-shaped sealer and the right F-shaped sealer are respectively composed of a first sealing plate 16, a second sealing plate 17 and a third sealing plate 18, the first sealing plate is in sliding sealing fit with an inner cavity of the glue dispensing nozzle, the second sealing plate is in sliding sealing fit with the end face of an inlet of the glue dispensing nozzle, the third sealing plate is in sliding sealing fit with a rectangular glue dispensing opening in the front half shell of the gear pump, and the second sealing plate and the third sealing plate are connected onto the first sealing plate; and the adjusting screw rod is provided with a first thread section matched with the first sealing plate of the left F-shaped sealer and a second thread section matched with the first sealing plate of the right F-shaped sealer, and the rotating directions of the first thread section and the second thread section are opposite. And an upper sealing plate 19 in sliding sealing fit with the upper end faces of the left F-shaped sealer and the right F-shaped sealer and a lower sealing plate 20 in sliding sealing fit with the lower end faces of the left F-shaped sealer and the right F-shaped sealer are arranged on the inner side face of the rectangular shell, and the upper sealing plate and the lower sealing plate are attached to the end face of a rectangular glue outlet on the front half shell of the gear pump.
As shown in fig. 7, in the process of pasting the film on the profile, the discharge pipe of the glue applying pump 21 is connected with the feed pipe joint 10 of the glue applying device, the glue applying pump 21 pumps the glue into the material storage chamber 91, the gear pump pumps the glue into the channel between the left F-shaped sealer 14 and the right F-shaped sealer 15, and finally the glue is applied from the outlet of the glue applying nozzle, so as to adhere to the decorative film 22 leaning on the outlet of the glue applying nozzle.
In the glue dispensing device for dispensing glue to the decorative film of the door and window plastic-steel profile in the embodiment, the distance between the left F-shaped sealer 14 and the right F-shaped sealer 15 can be adjusted by rotating the hand wheel 13, so that the width size of the glue outlet of the glue dispensing nozzle can be changed as required, the size of the glue outlet of the glue dispensing nozzle can be consistent with the width sizes of decorative films of different models, and the film pasting requirements of door and window plastic-steel profiles of different models can be better met. And the special structure of the glue discharging width adjusting mechanism also solves the sealing problem between the glue discharging nozzle and the pump shell, and can avoid the outward leakage of glue.
As an improvement to the above embodiment, the glue spitting device for spitting glue to the decorative film of the plastic-steel profile for doors and windows further comprises a graduated scale 23 and a reading indication strip 24, wherein the graduated scale is arranged on the side surface of the rectangular shell and is parallel to the adjusting screw rod, the lower end of the reading indication strip is in threaded connection with the adjusting screw rod, and the upper end of the reading indication strip is in sliding fit with the graduated scale. At rotatory hand wheel drive adjusting screw rotation in-process, the reading instruction strip removes along adjusting screw under the screw drive, through reading the scale interval that the reading instruction strip instructed, can be convenient know the current size of telling gluey mouth outlet for it is more convenient to adjust the operation of telling gluey mouth outlet size.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (2)
1. Glue spitting device for spitting glue to decorative film of door and window plastic steel section bar, which is characterized in that: comprises a rectangular shell, a glue-spitting nozzle, a glue-supplying mechanism and a glue-spitting width adjusting mechanism arranged between the glue-spitting nozzle and the glue-supplying mechanism;
the glue discharging nozzle is arranged on the front side surface of the rectangular shell, the circumferential section profile of the inner cavity of the glue discharging nozzle is rectangular, the height of the inner cavity of the glue discharging nozzle is gradually reduced from the inlet to the outlet, and the width of the inner cavity of the glue discharging nozzle is kept unchanged from the inlet to the outlet;
the glue supply mechanism comprises a gear pump, the gear pump comprises a pump shell arranged in a rectangular shell, an upper gear and a lower gear which are arranged in the pump shell, an upper gear shaft which penetrates through the upper gear and two ends of which are arranged on the rectangular shell, a lower gear shaft which penetrates through the lower gear and two ends of which are arranged on the rectangular shell, and a stepping motor which is arranged on the rectangular shell and connected with the lower gear shaft; the pump shell comprises a front half shell and a rear half shell which are connected through screws, a rectangular glue spitting opening facing a glue spitting nozzle is formed in the front half shell, the rear half shell is fixed on a rectangular shell, a material storage cavity communicated with the feeding side of the gear pump is formed in the rear half shell, a feeding pipe joint is arranged on the material storage cavity, and an electric heater for heating glue is arranged in the material storage cavity;
the glue discharging width adjusting mechanism comprises an adjusting screw rod, a hand wheel, a left F-shaped sealer and a right F-shaped sealer, wherein the adjusting screw rod is arranged on the rectangular shell and is parallel to the length of a glue discharging nozzle, the hand wheel is arranged at the end part of the adjusting screw rod, the left F-shaped sealer and the right F-shaped sealer are respectively composed of a first sealing plate, a second sealing plate and a third sealing plate, the first sealing plate is in sliding sealing fit with an inner cavity of the glue discharging nozzle, the second sealing plate is in sliding sealing fit with the end face of an inlet of the glue discharging nozzle, the third sealing plate is in sliding sealing fit with a rectangular glue discharging opening in the front half shell of the gear pump, and the second sealing plate and the third sealing plate are connected onto the first sealing plate; the adjusting screw is provided with a first thread section matched with the first sealing plate of the left F-shaped sealer and a second thread section matched with the first sealing plate of the right F-shaped sealer, and the rotating directions of the first thread section and the second thread section are opposite; the inner side surface of the rectangular shell is provided with an upper sealing plate in sliding sealing fit with the upper end surfaces of the left F-shaped sealer and the right F-shaped sealer and a lower sealing plate in sliding sealing fit with the lower end surfaces of the left F-shaped sealer and the right F-shaped sealer, and the upper sealing plate and the lower sealing plate are attached to the end surface of the rectangular glue spitting opening on the front half shell of the gear pump.
2. The glue-spitting device for spitting glue to the decorative film of the plastic-steel profile for doors and windows according to claim 1, which is characterized in that: still include scale and reading indication strip, the scale sets up on the rectangle shell side and parallel with adjusting screw, the lower extreme and the adjusting screw threaded connection of reading indication strip, the upper end and the scale sliding fit of reading indication strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221992701.4U CN217774640U (en) | 2022-07-29 | 2022-07-29 | Glue-discharging device for discharging glue to decorative film of plastic-steel profile of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221992701.4U CN217774640U (en) | 2022-07-29 | 2022-07-29 | Glue-discharging device for discharging glue to decorative film of plastic-steel profile of door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217774640U true CN217774640U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221992701.4U Active CN217774640U (en) | 2022-07-29 | 2022-07-29 | Glue-discharging device for discharging glue to decorative film of plastic-steel profile of door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217774640U (en) |
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2022
- 2022-07-29 CN CN202221992701.4U patent/CN217774640U/en active Active
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