CN215465633U - Silicon coating device for adhesive sticker production - Google Patents
Silicon coating device for adhesive sticker production Download PDFInfo
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- CN215465633U CN215465633U CN202121850503.XU CN202121850503U CN215465633U CN 215465633 U CN215465633 U CN 215465633U CN 202121850503 U CN202121850503 U CN 202121850503U CN 215465633 U CN215465633 U CN 215465633U
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Abstract
The application discloses adhesive sticker production is with scribbling silicon device, including frame and silicon roller, silicon oil box has been arranged under the silicon roller, the nip roll has been arranged to the one end of scribbling the silicon roller, the nip roll is on a parallel with and scribbles the silicon roller and arranges, the one end that the regulation substrate got into the clearance between silicon roller and the nip roll is for wearing the end, scribble the silicon roller and be close to the position of wearing the near-end and arrange the scraper blade, the scraper blade is on a parallel with the silicon roller, the oil absorption subassembly has been arranged to the frame, the oil absorption subassembly includes the oil absorption sponge, oil absorption sponge butt is in silicon roller, and be located the front end of scraper blade along silicon roller rotation direction, frame threaded connection has adjusting screw, adjusting screw is on a parallel with the silicon roller, and be connected with the oil absorption sponge, with the distance between the regulation oil absorption sponge bottom material side. The floating phenomenon of the substrate in the silicon coating process can be reduced, the silicone oil on the side edge of the substrate of the silicon coating roller can be cleaned, the silicone oil permeation phenomenon on the side edge of the substrate is reduced, and the quality of a finished product of the substrate coated with the silicon layer is effectively improved.
Description
Technical Field
The application relates to the field of adhesive sticker production equipment, in particular to a silicon coating device for adhesive sticker production.
Background
The self-adhesive label is a composite product which takes paper, a film or a special material as a surface material, the back surface of the surface material is coated with glue, and then silicon-coated protective paper is taken as a substrate. In the production process of the non-setting adhesive substrate in the prior art, a plastic film is coated on the substrate, and then a silicone oil layer is coated on the substrate by a silicon coating machine.
The structure of the existing silicon coating machine comprises an unreeling device, a deviation correcting device, a silicon coating device, an oil scraping device, a drying device and a reeling device. The silicon coating device comprises a silicon coating roller, a silicon oil groove and an adjusting mechanism, wherein the silicon coating roller is arranged in the silicon oil groove, and the rotation direction of the silicon coating roller is opposite to the transmission direction of the substrate. The adjusting mechanism comprises a rotating roller, an oil scraping plate is arranged on the rotating roller, and the oil scraping plate is abutted to the silicon coating roller.
The substrate can float in the transportation process, so that the silicon layer of the substrate is unevenly coated to form inferior products, the use is influenced, and the silicone oil on the silicon coating roller can permeate from the side position of the substrate, so that oil stains are generated in the side area of the substrate.
SUMMERY OF THE UTILITY MODEL
The application provides a non-setting adhesive production is with scribbling silicon device can conveniently scribbling silicon to the substrate, and can reduce the substrate and produce the phenomenon that floats at scribbling silicon in-process to can clear up scribbling the silicon oil of silicon roller in substrate side position, reduce the phenomenon of substrate side silicone oil infiltration, the effectual finished product quality that improves substrate coating silicon layer.
The application provides a silicon coating device for adhesive sticker production, which comprises a rack and a silicon coating roller rotationally connected to the rack, wherein a silicon oil box is arranged under the silicon coating roller, the opening of the silicon oil box faces the silicon coating roller, a flattening roller is arranged at one end, far away from the silicon oil box, of the silicon coating roller, the flattening roller is arranged in parallel with the silicon coating roller, a substrate penetrates between the silicon coating roller and the flattening roller, one end, entering into a gap between the silicon coating roller and the flattening roller, of the substrate is a penetrating end, a scraping plate is arranged at the position, close to the penetrating end, of the silicon coating roller, the scraping plate is parallel to the silicon coating roller, oil absorption assemblies are respectively arranged at the positions, close to the two ends of the silicon coating roller, of the rack, the oil absorption assemblies are used for preventing the silicon oil from penetrating the substrate along the side edges of the substrate, the oil absorption assemblies comprise oil absorption sponges, the sponge oil absorption butts against the silicon coating roller, and are located at the front ends of the scraping plate along the rotation direction of the silicon coating roller, the rack is in threaded connection with an adjusting screw rod, the adjusting screw is parallel to the silicon-coated roller and is connected with the oil absorption sponge so as to adjust the distance between the oil absorption sponge and the side edge of the base material.
Through the arrangement, the flattening roller is arranged on the rack, the substrate penetrates through the flattening roller and the silicon coating roller, the silicon coating surface of the substrate is used for fully contacting the silicon coating roller, the silicon coating surface of the substrate is ensured to be uniformly coated, the scraper blade is arranged at one end of the silicon coating roller, silicon oil on the surface of the silicon coating roller is uniformly distributed under the action of the scraper blade, the substrate is conveniently coated with silicon, the position between the scraper blade and the silicon coating roller is limited, the silicon oil brought by the rotation of the silicon coating roller is conveniently blocked by the scraper blade, the phenomenon that the silicon oil splashes is reduced, the oil absorption sponge is arranged, the silicon oil at the position of the side edge of the substrate of the silicon coating roller is absorbed, the silicon oil amount at the position of the side edge of the substrate of the silicon coating roller is reduced, the phenomenon that the silicon oil permeates the side edge of the substrate is further reduced, the adjusting screw rod is arranged on the rack, the connection is established between the adjusting screw rod and the oil absorption sponge, the position of the oil absorption sponge is adjusted under the action of the adjusting screw rod, the substrate of the different broad width of adaptation of being convenient for scribbles silicon, position between oil absorption sponge and the scraper blade is injectd, make silicon oil on scribbling the silicon roller adsorb by the oil absorption sponge after the scraper blade is handled again, can prolong the life of oil absorption sponge, avoid frequently changing the phenomenon of oil absorption sponge, thereby can conveniently scribble silicon to the substrate, and can reduce the substrate and produce the phenomenon of floating at scribbling the silicon in-process, and can clear up the silicon oil of scribbling the silicon roller in substrate side position, reduce the phenomenon of substrate side silicon oil infiltration, the finished product quality on effectual improvement substrate coating silicon layer.
Further, the oil absorption subassembly still includes the connecting seat, and fixed connection can be dismantled with the oil absorption sponge to the connecting seat, and adjusting screw is close to the one end of oil absorption sponge and is connected with the connecting seat rotation, and connecting seat fixedly connected with guide bar, guide bar are on a parallel with adjusting screw, have just seted up the guiding hole to the position of guide bar in the frame, and the guide bar slides and cup joints in the guiding hole.
Through the setting, arrange the connecting seat and link to each other with the oil absorption sponge, make things convenient for adjusting screw to act on the oil absorption sponge, the job stabilization nature of effectual improvement oil absorption sponge arranges the guide bar on the connecting seat, makes sliding connection between guide bar and the frame through the guiding hole, further improves the stability of connecting seat operation, reduces the connecting seat and follows adjusting screw pivoted phenomenon and appear, can dismantle fixed connection between oil absorption sponge and the connecting seat, conveniently changes the oil absorption sponge.
Further, scraper blade and silicon oil box sliding connection to adjust the relative distance between scraper blade and the silicon-coated roller, the guided way that a pair of relative setting of fixedly connected with on the silicon oil box, the scraper blade is located between two guided ways, and both ends and guided way sliding connection that the scraper blade is close to the guided way, the position that the silicon oil box is close to the scraper blade is fixed with the installation piece, the push rod has been arranged on the installation piece, the screw thread has been arranged on the push rod, installation piece and push rod threaded connection, push rod perpendicular to scraper blade.
Through the setting, sliding connection between scraper blade and the silicon oil box, the relative distance between scraper blade and the silicon roller of scribbling is conveniently confirmed, the thickness of the control silicon oil layer of being convenient for, arrange the guided way on the silicon oil box, and make scraper blade sliding connection in guided way, the operating stability of effectual improvement scraper blade, arrange the installation piece on the silicon oil box, for the push rod provides installation conditions, threaded connection between push rod and the installation piece, impel the scraper blade motion under the effect of push rod, reach the effect of adjusting the relative distance between scraper blade and the silicon roller of scribbling.
Based on the silicon coating device for the non-setting adhesive production, the substrate penetrates through the flattening roller and the silicon coating roller, so that the silicon coating surface of the substrate is used for being in full contact with the silicon coating roller, the silicon coating surface of the substrate is uniformly coated, silicon oil on the surface of the silicon coating roller is uniformly distributed under the action of the scraper, the substrate is conveniently coated with silicon, the scraper blocks the silicon oil brought by the rotation of the silicon coating roller, the phenomenon that the silicon oil splashes is reduced, the oil absorption sponge adsorbs the silicon oil at the position of the side edge of the substrate of the silicon coating roller, the silicon oil amount at the position of the side edge of the substrate of the silicon coating roller is reduced, the phenomenon that the silicon oil permeates the side edge of the substrate is further reduced, the position of the oil absorption sponge at the silicon coating roller is adjusted under the action of the adjusting screw rod, the silicon coating device is convenient to adapt to the silicon coating of the substrates with different widths, the position between the oil absorption sponge and the scraper is limited, and the silicon oil on the silicon coating roller is absorbed by the sponge scraper after being treated, the service life of oil absorption sponge can be prolonged, the phenomenon of frequently replacing the oil absorption sponge is avoided, so that the substrate can be conveniently coated with silicon, the floating phenomenon of the substrate in the silicon coating process can be reduced, the silicon oil coated on the side edge of the substrate by the silicon coating roller can be cleaned, the phenomenon of silicon oil permeation on the side edge of the substrate is reduced, and the finished product quality of the substrate coating silicon layer is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a silicon coating device for producing pressure-sensitive adhesive in the embodiment of the present application;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a frame; 2. coating a silicon roller; 3. a silicone oil box; 4. flattening rollers; 5. a squeegee; 6. an oil absorbing sponge; 7. adjusting the screw rod; 8. a connecting seat; 81. connecting grooves; 9. a guide bar; 10. a guide hole; 11. a guide rail; 12. mounting blocks; 13. a push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 to 2, the present application provides a silicon coating device for producing non-setting adhesive, which includes a frame 1 and a horizontally disposed silicon coating roller 2 rotatably connected to the frame 1. And a silicone oil box 3 is arranged right below the silicone coating roller 2, the opening of the silicone oil box 3 faces the silicone coating roller 2, and one end of the silicone coating roller 2 close to the silicone oil box 3 is positioned in the silicone oil box 3.
And one end of the silicon coating roller 2, which is far away from the silicon oil box 3, is provided with a flattening roller 4, the flattening roller 4 is arranged in parallel with the silicon coating roller 2, and the substrate passes through between the silicon coating roller 2 and the flattening roller 4. The end of the substrate entering the gap between the silicon coating roller 2 and the flattening roller 4 is a penetration end, a scraper 5 is arranged at the position of the silicon coating roller 2 close to the penetration end, and the scraper 5 is parallel to the silicon coating roller 2.
Through the arrangement, the flattening roller 4 is arranged on the frame 1, and the substrate passes through the flattening roller 4 and the silicon-coated roller 2, so that the silicon-coated surface of the substrate is fully contacted with the silicon-coated roller 2, and the silicon-coated surface of the substrate is uniformly coated. A scraper 5 is arranged at one end of the silicon coating roller 2, so that silicon oil on the surface of the silicon coating roller 2 is uniformly distributed under the action of the scraper 5, and silicon coating is conveniently carried out on a substrate. The position between the scraper 5 and the silicon-coated roller 2 is limited, so that the scraper 5 can conveniently block the silicon oil brought up by the rotation of the silicon-coated roller 2, and the phenomenon of splashing of the silicon oil is reduced.
The positions of the frame 1, which are close to the two ends of the silicon coating roller 2, are respectively provided with an oil absorption assembly, and the oil absorption assembly is used for preventing silicon oil from penetrating into the substrate along the side edge of the substrate. The oil absorption subassembly includes oil absorption sponge 6, and oil absorption sponge 6 butt is in scribbling silicon roller 2, and is located the front end of scraper blade 5 along scribbling silicon roller 2 direction of rotation. The frame 1 is in threaded connection with an adjusting screw 7, the adjusting screw 7 is parallel to the silicon-coated roller 2 and is connected with the oil absorption sponge 6 so as to adjust the distance between the oil absorption sponge 6 and the side edge of the base material.
Through the setting, arrange oil absorption sponge 6, scribble silicon roller 2 and adsorb in the silicon oil of the side edge position of substrate, reduce and scribble silicon roller 2 in the silicon oil volume of the side edge position of substrate, further reduce the phenomenon appearance that silicon oil permeates the substrate side edge. An adjusting screw 7 is arranged on the frame 1, the adjusting screw 7 is connected with the oil absorption sponge 6, and the position of the oil absorption sponge 6 at the silicon coating roller 2 is adjusted under the action of the adjusting screw 7, so that the silicon coating machine is suitable for substrate silicon coating with different widths. The position between the oil absorption sponge 6 and the scraper 5 is limited, so that the silicone oil on the silicon-coated roller 2 is treated by the scraper 5 and then absorbed by the oil absorption sponge 6, the service life of the oil absorption sponge 6 can be prolonged, and the phenomenon that the oil absorption sponge 6 is frequently replaced is avoided. Thereby can conveniently scribble silicon to the substrate, and can reduce the substrate and produce the phenomenon that floats at scribbling silicon in-process to can clear up scribbling silicon roller 2 in the silicone oil of substrate side position, reduce the phenomenon that substrate side silicone oil permeates, the effectual finished product quality that improves substrate coating silicon layer.
For improving being connected between oil absorption sponge 6 and adjusting screw 7, the oil absorption subassembly still includes connecting seat 8, and fixed connection can be dismantled through the screw to connecting seat 8 and oil absorption sponge 6, and connecting seat 8 is close to the one end of oil absorption sponge 6 and has seted up spread groove 81, and oil absorption sponge 6 is fixed in spread groove 81 and extends spread groove 81 and scribble the 2 butts of silicon roller, and adjusting screw 7 is close to the one end of oil absorption sponge 6 and is connected with connecting seat 8 rotation. Connecting seat 8 fixedly connected with guide bar 9, guide bar 9 are on a parallel with adjusting screw 7, and the position that just is to guide bar 9 on frame 1 has seted up guiding hole 10, and guide bar 9 slides and cup joints in guiding hole 10.
Through the setting, arrange connecting seat 8 and oil absorption sponge 6 and link to each other, make things convenient for adjusting screw 7 to act on oil absorption sponge 6, effectual improvement oil absorption sponge 6's job stabilization nature, arrange guide bar 9 on connecting seat 8, make sliding connection between guide bar 9 and the frame 1 through guiding hole 10, further improve the stability of connecting seat 8 operation, it appears to reduce connecting seat 8 to follow adjusting screw 7 pivoted phenomenon, can dismantle fixed connection between oil absorption sponge 6 and the connecting seat 8, conveniently change oil absorption sponge 6.
For the oil reservoir thickness on convenient regulation silicon roller 2, scraper blade 5 and 3 sliding connection of silicon oil box, with regulation scraper blade 5 and the relative distance between silicon roller 2 of scribbling, fixedly connected with is a pair of relative guided way 11 that sets up on silicon oil box 3, scraper blade 5 is located between two guided ways 11, and scraper blade 5 is close to the both ends and the 11 sliding connection of guided way 11, silicon oil box 3 is close to the rigidity of scraper blade 5 and has installation piece 12, push rod 13 has been arranged on installation piece 12, the screw thread has been arranged on push rod 13, installation piece 12 and push rod 13 threaded connection, push rod 13 perpendicular to scraper blade 5.
Through the setting, sliding connection between scraper blade 5 and the silicon oil box 3, the relative distance between scraper blade 5 and the silicon roller 2 of scribbling is conveniently confirmed, the thickness of the control silicon oil layer of being convenient for, arrange guided way 11 on silicon oil box 3, and make scraper blade 5 sliding connection in guided way 11, the operating stability of effectual improvement scraper blade 5, arrange installation piece 12 on silicon oil box 3, for push rod 13 provides the installation condition, threaded connection between push rod 13 and the installation piece 12, push scraper blade 5 moves under push rod 13's effect, reach the effect of adjusting the relative distance between scraper blade 5 and the silicon roller 2 of scribbling.
In summary, the substrate passes between the nip roll 4 and the silicon-coated roll 2, so that the silicon-coated side of the substrate is used for sufficient contact between the silicon-coated rolls 2, and uniform coating of the silicon-coated side of the substrate is ensured. The silicon oil on the surface of the silicon coating roller 2 is uniformly distributed under the action of the scraper 5, so that the silicon coating of the substrate is facilitated, the scraper 5 blocks the silicon oil brought by the rotation of the silicon coating roller 2, and the phenomenon of splashing of the silicon oil is reduced. Make oil absorption sponge 6 be located scribbling the position just to the substrate side of silicon roller 2 through rotating adjusting screw 7, oil absorption sponge 6 adsorbs scribbling silicon roller 2's the silicon oil in the position of the side border of substrate, reduces scribble the silicon oil volume of silicon roller 2 in the side border position of substrate, and the phenomenon that further reduces silicon oil infiltration substrate side border appears.
The position of the oil absorption sponge 6 at the position of the silicon-coated roller 2 is adjusted under the action of the adjusting screw 7, so that the silicon-coated roller is convenient to adapt to silicon coating of substrates with different widths, the position between the oil absorption sponge 6 and the scraper 5 is limited, silicon oil on the silicon-coated roller 2 is adsorbed by the oil absorption sponge 6 after being treated by the scraper 5, the service life of the oil absorption sponge 6 can be prolonged, and the phenomenon that the oil absorption sponge 6 is frequently replaced is avoided. Thereby can conveniently scribble silicon to the substrate, and can reduce the substrate and produce the phenomenon that floats at scribbling silicon in-process to can clear up scribbling silicon roller 2 in the silicone oil of substrate side position, reduce the phenomenon that substrate side silicone oil permeates, the effectual finished product quality that improves substrate coating silicon layer.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (3)
1. The utility model provides a non-setting adhesive production is with scribbling silicon device, include frame (1) with rotate connect in frame (1) scribble silicon roller (2), scribble silicon roller (2) under arranged silicon oil box (3), the opening orientation of silicon oil box (3) scribble silicon roller (2), its characterized in that, scribble silicon roller (2) and keep away from nip roll (4) have been arranged to the one end of silicon oil box (3), nip roll (4) are on a parallel with scribble silicon roller (2) and arrange, the substrate passes scribble silicon roller (2) with between nip roll (4), and stipulate the substrate entering scribble silicon roller (2) with the one end in clearance between nip roll (4) is for wearing into the end, scribble silicon roller (2) and be close to wear into the position of end and arranged scraper blade (5), scraper blade (5) are on a parallel with scribble silicon roller (2), the position that is close to the both ends of scribbling silicon roller (2) of frame (1) is equallyd oil absorption subassembly respectively, the oil absorption subassembly is used for preventing that silicon oil from following the side of substrate along permeating the substrate, the oil absorption subassembly includes oil absorption sponge (6), oil absorption sponge (6) butt in scribble silicon roller (2), and lie in along scribbling silicon roller (2) direction of rotation the front end of scraper blade (5), frame (1) threaded connection has adjusting screw (7), adjusting screw (7) are on a parallel with scribble silicon roller (2), and with oil absorption sponge (6) are connected, in order to adjust oil absorption sponge (6) are to the distance between the substrate side.
2. The silicon-coated device of claim 1,
the oil absorption subassembly still includes connecting seat (8), connecting seat (8) with fixed connection can be dismantled in oil absorption sponge (6), adjusting screw (7) are close to the one end of oil absorption sponge (6) with connecting seat (8) rotate and connect, connecting seat (8) fixedly connected with guide bar (9), guide bar (9) are on a parallel with adjusting screw (7), just right on frame (1) guiding hole (10) have been seted up to the position of guide bar (9), guide bar (9) slide cup joint in guiding hole (10).
3. The silicon-coated device of claim 1,
scraper blade (5) with silicon oil box (3) sliding connection, in order to adjust scraper blade (5) with scribble the relative distance between silicon roller (2), a pair of relative guided way (11) that set up of fixedly connected with on silicon oil box (3), scraper blade (5) are located two between guided way (11), just scraper blade (5) are close to the both ends of guided way (11) with guided way (11) sliding connection, silicon oil box (3) are close to the position of scraper blade (5) is fixed with installation piece (12), push rod (13) have been arranged on installation piece (12), the screw thread has been arranged on push rod (13), installation piece (12) with push rod (13) threaded connection, push rod (13) perpendicular to scraper blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850503.XU CN215465633U (en) | 2021-08-09 | 2021-08-09 | Silicon coating device for adhesive sticker production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850503.XU CN215465633U (en) | 2021-08-09 | 2021-08-09 | Silicon coating device for adhesive sticker production |
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| Publication Number | Publication Date |
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| CN215465633U true CN215465633U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121850503.XU Active CN215465633U (en) | 2021-08-09 | 2021-08-09 | Silicon coating device for adhesive sticker production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608571A (en) * | 2022-10-28 | 2023-01-17 | 浙江冠豪新材料有限公司 | High-viscosity hot-melt pressure-sensitive adhesive coating device and coating method |
-
2021
- 2021-08-09 CN CN202121850503.XU patent/CN215465633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608571A (en) * | 2022-10-28 | 2023-01-17 | 浙江冠豪新材料有限公司 | High-viscosity hot-melt pressure-sensitive adhesive coating device and coating method |
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