CN213409147U - Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane - Google Patents
Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane Download PDFInfo
- Publication number
- CN213409147U CN213409147U CN202021985180.0U CN202021985180U CN213409147U CN 213409147 U CN213409147 U CN 213409147U CN 202021985180 U CN202021985180 U CN 202021985180U CN 213409147 U CN213409147 U CN 213409147U
- Authority
- CN
- China
- Prior art keywords
- pulley
- glue
- guide rail
- melt adhesive
- hot melt
- 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.)
- Active
Links
Images
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model provides an anti-stretching ultrathin pre-coating film hot melt adhesive spraying device, which comprises a frame, a printing platform for supporting a pre-coating film, an atomizing nozzle, a driving device for driving the atomizing nozzle to move, and an adhesive supplying device for supplying adhesive to the atomizing nozzle; the printing platform and the driving device are arranged on the rack, the printing platform is arranged in a spraying area of the atomizing spray head, the driving device comprises a guide rail and a pulley, the pulley can slide on the guide rail, and the extending direction of the guide rail is vertical to the conveying direction of the pre-coating film on the printing platform; through the cooperation of atomizer and pulley, guide rail, realize carrying out the rubber coating operation of fountain to the membrane of precoating, compare current glue spreader mode, this is novel can avoid leading to the inhomogeneous condition of glue coat volume because of glue spreader surface sizing material is difficult to control, can ensure to precoat each regional glue volume on the membrane unanimous, and the adhesive strength of the glue film that the melt adhesive that atomizes formed also has certain promotion moreover, and with product tectorial membrane after, anti peel strength obviously obtains promoting.
Description
Technical Field
The utility model relates to a polymer membrane melten gel coating equipment of precoating especially relates to an ultra-thin membrane hot melt adhesive spray set of precoating of stretch-proofing.
Background
At present, most glue melting coating equipment contacts a precoated film by using a glue spreader after gluing, and then glue is remained on the surface of the precoated film, and although the glue spreader mode is high in processing efficiency, the equipment cost is low; however, the gluing quality depends greatly on the gluing effect of the glue spreader, if the gluing mechanism does not glue the glue spreader sufficiently, the surface of the glue spreader does not have enough glue amount or the glue amount in different areas is different, the glue layer coated on the pre-coating film is not uniform, even blank areas exist, and defective products and even waste products are formed on the coating film; and because provide the power of transmission for the membrane of precoating, generally there is one end of membrane of precoating to be to pass the glue spreader earlier and coil on the wind-up roll, therefore this end just can't be glued, all directly excise after processing and do not need, cause the waste.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model provides a fountain melt adhesive rubberizing device of ultra-thin membrane of precoating of stretch-proofing.
In order to achieve the above purpose, the utility model provides a technical scheme is:
an anti-tensile ultrathin pre-coating film hot melt adhesive spraying device comprises a rack, a printing platform for supporting a pre-coating film, an atomizing nozzle, a driving device for driving the atomizing nozzle to move, and an adhesive supply device for supplying adhesive to the atomizing nozzle; the ink pad and the driving device are arranged on the frame, the ink pad is arranged in the spraying area of the atomizing spray head, the driving device comprises a guide rail and a pulley, the pulley can slide on the guide rail, and the extending direction of the guide rail is perpendicular to the conveying direction of the pre-coated film on the ink pad.
One side of the pulley is provided with a rack, the rack and the pulley can rotate relatively, the rack is meshed with a transmission gear, and the transmission gear is connected with a driving shaft.
The rack is located in the guide rail, and two opposite wall surfaces of the rack and the guide rail are respectively provided with a positioning groove and a positioning piece, and the positioning pieces are matched with the positioning grooves.
One side of the pulley is provided with an L-shaped connecting piece, the L-shaped connecting piece and the pulley can rotate relatively, and the atomizing nozzle is arranged on the L-shaped connecting piece.
The L-shaped connecting piece is provided with a heating box, the heating box is provided with a glue inlet and a glue outlet, the glue inlet is communicated with a glue supply device, and the glue outlet is communicated with an atomizing nozzle.
The glue supply device comprises a glue storage container, a pumping pump and a conveying pipe, wherein the pumping pump is arranged in the glue storage container, one end of the conveying pipe is communicated with the pumping pump, and the other end of the conveying pipe is communicated with the atomizing nozzle.
And the inside of the guide rail is provided with a separation-preventing part for preventing the pulley from separating from the guide rail.
The rolling surface of the pulley is an inward concave surface, and a first arc surface which can be matched with the inward concave surface of the pulley is arranged on the guide rail.
The technical scheme has the advantages that:
the utility model provides an ultra-thin coating film hot melt adhesive spray set of stretching resistance, through the cooperation of atomizer and pulley, guide rail, realize carrying out the rubber coating operation of fountain to the coating film of precoating, compare current glue spreader mode, this novel can avoid leading to the inhomogeneous condition of glue coat volume because of glue spreader surface sizing material is difficult to control, can ensure that each regional glue volume of precoating on the membrane is unanimous, and the adhesive strength of the glue film that the atomizing melten gel formed also has certain promotion moreover, with the product tectorial membrane after, anti peel strength obviously obtains promoting.
The technical solutions of the present invention will be described clearly and completely with reference to the following detailed description, and it should be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the driving device of the present invention;
FIG. 3 is a schematic side view of the driving device of the present invention;
fig. 4 is an exploded view of the driving device of the present invention;
fig. 5 is a schematic structural view of the anti-slip member of the present invention.
Detailed Description
An anti-tensile ultrathin pre-coating film hot melt adhesive spraying device comprises a rack 1, a printing platform 2 for supporting a pre-coating film, an atomizing nozzle 3, a driving device 4 for driving the atomizing nozzle 3 to move, and an adhesive supply device 5 for supplying adhesive to the atomizing nozzle 3; the ink pad 2 and the driving device 4 are both arranged on the frame 1, the ink pad 2 is arranged in the spraying area of the atomizing spray head 3, the driving device 4 comprises a guide rail 40 and a pulley 41, the pulley 41 can slide on the guide rail 40, and the extending direction of the guide rail 40 is vertical to the conveying direction of the pre-coated film on the ink pad 2.
Specifically, a rack 42 is arranged on one side of the pulley 41, the rack 42 and the pulley 41 can rotate relatively, the rack 42 is engaged with a transmission gear 420, the transmission gear 420 is connected with a driving shaft 421, and the driving shaft 421 is connected with an output end of a motor or a gearbox; therefore, the rack can be driven to rotate by the motor, so that the pulley is forced to axially displace.
More specifically, the rack 42 is located in the guide rail 40, two opposite wall surfaces of the rack 42 and the guide rail 40 are respectively provided with a positioning groove 422 and a positioning element 423, and the positioning element 423 is adapted to the positioning groove 422; through the arrangement, when the rack is installed, the installation position of the rack can be corrected by utilizing the matching of the positioning piece and the positioning groove, and after the rack is installed, the positioning piece can also position the rack, so that the rack and the pulley are prevented from being separated from the guide rail to a certain extent.
Specifically, an L-shaped connecting piece 43 is arranged on one side of the pulley 41, the L-shaped connecting piece 43 and the pulley 41 can rotate relatively, and the atomizing nozzle 3 is arranged on the L-shaped connecting piece 43; through such setting, can ensure that the quilt that atomizer can stabilize is fixed, prevent to shake the phenomenon and lead to atomizer also to shake because of external factors such as the frame, lead to spouting gluey inhomogeneous.
More specifically, a fixed shaft 410 is fixed on the axis of the pulley 41, one side of the fixed shaft 410 is connected with the rack 42, and the other side is connected with the L-shaped connecting piece 43, specifically, both ends of the fixed shaft 410 are respectively connected with the rack 42 and the L-shaped connecting piece 43 through bearings, so that the pulley can rotate relative to the rack and the L-shaped connecting piece.
More specifically, a heating box 44 is arranged on the L-shaped connecting piece 43, the heating box 44 is provided with a glue inlet and a glue outlet, the glue inlet is communicated with the glue supply device 5, and the glue outlet is communicated with the atomizing nozzle 3; through the arrangement, the molten glue conveyed by the glue supply device can be heated and melted to a certain degree by the heating box, and the molten glue can be further melted by the heating box because part of the molten glue is easy to solidify and agglomerate, so that the molten glue can be pressed into the atomizing nozzle in a good fluid state.
Specifically, the glue supply device 5 comprises a glue storage container 50, a pumping pump 51 and a delivery pipe 52, wherein the pumping pump 51 is arranged in the glue storage container 50, one end of the delivery pipe 52 is communicated with the pumping pump 51, the other end of the delivery pipe is communicated with the atomizing nozzle 3, and specifically, the delivery pipe is communicated with a glue inlet of the heating box 44.
It should be noted that, if the heating box 44 is added, a pressure boosting device such as a pressure boosting pump should be provided at the connection between the glue outlet of the heating box 44 and the atomizer 3 to provide a suitable pressure for the fluid to enter into the atomizer.
More specifically, the rolling surface of the pulley 41 is a concave surface 411, and a first arc surface 401 which can be matched with the concave surface 411 of the pulley is arranged on the guide rail 40; through the arrangement, the concave pulley can prevent the pulley from disengaging from the guide rail to a certain extent.
Specifically, a second anti-release piece 45 is further arranged, and a second cambered surface 452 capable of being matched with the pulley concave surface 411 is arranged at the bottom of the second anti-release piece 45; with such an arrangement, the anti-slip capability of the pulley can be further improved.
In addition, based on the setting that provides stronger anticreep effect for the pulley, also can ensure the stability of pulley in the removal process, just so can avoid the atomizer to take place the shake, lead to the rubber coating inhomogeneous.
More specifically, bolt holes 450 are formed in the top of the anti-falling part 45 and the top of the guide rail 40, and the anti-falling part 45 penetrates through the bolt holes of the guide rail through bolts 451 to fix the anti-falling part 45 in the guide rail 40.
The working principle is as follows:
the utility model discloses at the during operation, can begin from the head end of precoating the membrane, place the precoating membrane on the ink pad, supply mucilage binding to supply the glue for heating cabinet or atomizer by the work of mucilage binding device, atomizer in the rack with rotate in the cooperation process of drive gear, atomizer and rack take place the positive lateral shifting, just can spout to the width A end of precoating the membrane and glue to the width B end; after spraying the completion, the drive mechanism of the membrane of precoating carries the membrane of precoating forward, makes the membrane of precoating that has sprayed glue break away from in atomizer's the region that sprays, and the follow-up membrane of precoating that does not spout glue simultaneously will move the region that sprays, and the rack drives atomizer reverse lateral shifting again, just can process the second and spout the membrane of precoating of gluing, and reciprocal work from this just can spray formula rubber coating operation to a whole membrane of precoating.
Can find out through above-mentioned theory of operation, the utility model discloses an atomizer is not only restricted to and sets up one, also can be that a plurality of atomizers set up side by side, can increase the gluey width of spouting of removal at the same time from this.
Claims (8)
1. The utility model provides an anti-stretching ultra-thin membrane hot melt adhesive spray set of precoating which characterized in that: comprises a frame, a printing platform for supporting a pre-coating film, an atomizing nozzle, a driving device for driving the atomizing nozzle to move, and a glue supply device for supplying glue to the atomizing nozzle; the ink pad and the driving device are arranged on the frame, the ink pad is arranged in the spraying area of the atomizing spray head, the driving device comprises a guide rail and a pulley, the pulley can slide on the guide rail, and the extending direction of the guide rail is perpendicular to the conveying direction of the pre-coated film on the ink pad.
2. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 1 is characterized in that: one side of the pulley is provided with a rack, the rack and the pulley can rotate relatively, the rack is meshed with a transmission gear, and the transmission gear is connected with a driving shaft.
3. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 2 is characterized in that: the rack is located in the guide rail, and two opposite wall surfaces of the rack and the guide rail are respectively provided with a positioning groove and a positioning piece, and the positioning pieces are matched with the positioning grooves.
4. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 1 is characterized in that: one side of the pulley is provided with an L-shaped connecting piece, the L-shaped connecting piece and the pulley can rotate relatively, and the atomizing nozzle is arranged on the L-shaped connecting piece.
5. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 4 is characterized in that: the L-shaped connecting piece is provided with a heating box, the heating box is provided with a glue inlet and a glue outlet, the glue inlet is communicated with a glue supply device, and the glue outlet is communicated with an atomizing nozzle.
6. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 1 is characterized in that: the glue supply device comprises a glue storage container, a pumping pump and a conveying pipe, wherein the pumping pump is arranged in the glue storage container, one end of the conveying pipe is communicated with the pumping pump, and the other end of the conveying pipe is communicated with the atomizing nozzle.
7. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 1 is characterized in that: and the inside of the guide rail is provided with a separation-preventing part for preventing the pulley from separating from the guide rail.
8. The stretch-resistant ultrathin pre-coated film hot melt adhesive spraying device based on claim 1 is characterized in that: the rolling surface of the pulley is an inward concave surface, and a first arc surface which can be matched with the inward concave surface of the pulley is arranged on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985180.0U CN213409147U (en) | 2020-09-11 | 2020-09-11 | Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985180.0U CN213409147U (en) | 2020-09-11 | 2020-09-11 | Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213409147U true CN213409147U (en) | 2021-06-11 |
Family
ID=76261371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021985180.0U Active CN213409147U (en) | 2020-09-11 | 2020-09-11 | Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213409147U (en) |
-
2020
- 2020-09-11 CN CN202021985180.0U patent/CN213409147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214637873U (en) | Gluing device for producing color steel sandwich panel | |
| CN210675748U (en) | Corrugated paper production line rubber coating device | |
| CN213409147U (en) | Stretch-proofing ultra-thin hot melt adhesive spray set that precoats of membrane | |
| CN111644329A (en) | Gluing device for producing corrugated boards and corrugated carton production process | |
| CN212820775U (en) | Corrugated paper spreading machine | |
| CN113414056A (en) | Efficient plastic film coating machine and method | |
| CN111805682A (en) | Cooling solidification reaction type ethylene-vinyl acetate hot melt adhesive high-speed edge sealing machine | |
| CN209918209U (en) | Gluing equipment for plastic paper product production | |
| CN109261437A (en) | A kind of glue spreader convenient for recycling gluing solution | |
| CN210453932U (en) | Gluing device for processing corrugated paper box | |
| CN210279655U (en) | Cardboard gluing device for corrugated carton production | |
| CN210940702U (en) | A go up and paste device for honeycomb cardboard production line | |
| CN109332036B (en) | Automatic wet-type coating machine | |
| CN207345160U (en) | A kind of double-sided corrugated paper glues bonder | |
| CN211661853U (en) | Fixing mechanism for abrasive paper flattening equipment | |
| CN215472932U (en) | Integral type PVC rubber packing machine | |
| CN216125968U (en) | A binder coating mechanism for packing cardboard set composite | |
| CN213855387U (en) | Glue dripping and homogenizing device | |
| CN112976682A (en) | A bonding device for carton production line | |
| CN216330467U (en) | Composite device for packaging paperboards | |
| CN114734681B (en) | Bonding equipment for processing base paper of paper packaging box | |
| CN220700554U (en) | Environment-friendly cardboard rubber coating compression fittings | |
| CN214160141U (en) | Aluminum three-dimensional plate gluing machine | |
| CN217392838U (en) | Glue spraying system for hook part of packaging box | |
| CN216476417U (en) | Compound waterproofing membrane melting gluing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |