CN216506744U - Dry film sticking mechanism with flattening roller and film sticking machine - Google Patents
Dry film sticking mechanism with flattening roller and film sticking machine Download PDFInfo
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- CN216506744U CN216506744U CN202122239982.8U CN202122239982U CN216506744U CN 216506744 U CN216506744 U CN 216506744U CN 202122239982 U CN202122239982 U CN 202122239982U CN 216506744 U CN216506744 U CN 216506744U
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Abstract
The utility model discloses a dry film sticking mechanism with a flattening roller and a film sticking machine, which comprise a rack, a fixed frame, a spiral flattening roller, a film sticking assembly and a driving mechanism, wherein the film sticking assembly and the spiral flattening roller are arranged on the fixed frame; the spiral flattening roller comprises a film guide roller and a spiral groove, wherein the film guide roller is rotatably installed on the fixing frame, the spiral groove is formed in the wheel surface of the film guide roller, and the spiral groove is spirally arranged around the wheel surface of the film guide roller along the axial direction of the film guide roller so as to flatten a dry film conveyed to the film sticking position. Compared with the prior art, the dry film flattening wheel which follows the film sticking assembly is arranged on the front side of the film sticking assembly, so that the dry film sucked by the film sticking disc is in a flattened state, the pulled dry film is still in the flattened state when the film sticking disc moves, wrinkles and bubbles generated by film sticking are avoided, and the film sticking effect is good.
Description
Technical Field
The utility model relates to a film, in particular to a dry film sticking mechanism with a flattening roller and a film sticking machine.
Background
Refer to chinese patent CN201610826279, a sticking film machine is disclosed, including dry film transmission mechanism, material transmission device, the pad pasting device in advance, the pad pasting module, dry film transmission mechanism carries the dry film to the pad pasting module from the dry film wheel, material transmission device carries the material to in the pad pasting module, the pad pasting device is installed in the entrance of pad pasting module in advance, and hold the dry film and stimulate the dry film to pad pasting module entrance through the pad pasting, carry out pad pasting in advance to the material that gets into pad pasting module entrance, however, because when pre-pasting, the pad pasting can hold the dry film and stimulate the dry film, very easily cause the dry film to beat the buckle and appear unsmooth strip deformation in absorption pulling process, when pre-pasting this moment, the dry film fold that pastes on the material is very many, behind the pad pasting module pad pasting, a large amount of fold and bubble will appear on the pad pasting, the pad pasting effect is poor.
Therefore, a dry film pasting mechanism and a film pasting machine capable of solving the above problems are urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry film pasting mechanism and a film pasting machine, wherein a dry film flattening wheel which follows the film pasting assembly is arranged on the front side of the film pasting assembly, so that a dry film sucked by a film pasting disc is in a flattened state, the pulled dry film is still in the flattened state when the film pasting disc moves, wrinkles and bubbles generated by film pasting are avoided, and the film pasting effect is good.
In order to achieve the purpose, the utility model discloses a dry film pasting mechanism with flattening rollers, which comprises a rack, a fixed frame, spiral flattening rollers, a pasting assembly and a driving mechanism, wherein the pasting assembly and the spiral flattening rollers are installed on the fixed frame; spiral exhibition running roller including rotate install in guide membrane running roller on the mount with locate the helicla flute on the wheel face of guide membrane running roller, the helicla flute is followed the axial of guide membrane running roller is wound the wheel face of guide membrane running roller spirals the setting to carry and go on the exhibition to the dry film of pad pasting position.
During operation, the dry film winds the spiral flattening roller and is conveyed to the film pasting position from the front of the film pasting assembly after being flattened by the spiral flattening roller, and the flattened dry film is pasted on a material by the film pasting assembly. Compared with the prior art, the spiral flattening roller capable of rotating relative to the fixing frame is arranged on one side, away from the film sticking position, of the film sticking assembly, and can follow the film sticking assembly, so that when the film sticking assembly carries out film sticking operation, the spiral flattening roller synchronously moves along with the film sticking assembly, a dry film at the position of the film sticking assembly is smooth when film sticking is ensured, the pulled dry film is still in a flattening state when the film sticking disc moves, wrinkles and bubbles generated by film sticking are avoided, and the film sticking effect is good.
Preferably, the film sticking assembly further comprises a hot pressing block arranged on one side of the film sucking disc close to the film sucking position, the spiral flattening roller is arranged on one side of the film sucking disc far away from the film sucking position, a plurality of vacuum sucking holes are formed in the front side of the film sucking disc to suck dry films, and the surface of the hot pressing block close to the film sucking position is provided with a film sticking surface for sticking the dry films onto materials.
Specifically, the front side wheel face of the spiral flattening roller wheel protrudes from the front side of the membrane sucking disc. This scheme makes when not carrying out the pad pasting action, and spiral flattening running roller still can be flattened to the dry film of carrying to the pad pasting passageway.
Preferably, the dry film laminating mechanism further comprises a rotating part rotatably mounted on the rack, the fixed frame comprises a sliding rod, a sliding block and a fixed part, one end of the sliding rod is slidably mounted on the rotating part, the other end of the sliding rod is fixedly connected with the sliding block, a sliding groove is formed in the rack, the sliding block is slidably mounted in the sliding groove, and the spiral flattening roller is rotatably mounted on the sliding rod and located between the sliding block and the rotating part; the front end of the sliding groove is an arc-shaped groove extending forwards. When this scheme makes dry film pad pasting mechanism carry out the pad pasting, actuating mechanism drives pad pasting subassembly forward swing through the sliding block earlier and drives pad pasting subassembly again to removing the pad pasting for when not carrying out the pad pasting, the pad pasting subassembly is in the withdrawal and dodges the state.
Specifically, the number of the fixing frames is two, and the left end and the right end of the spiral flattening roller and the left end and the right end of the film sticking assembly are movably installed on the rack through the two fixing frames respectively.
Specifically, the mounting include fixed connection in fixed block on the slide bar, the both ends of spiral exhibition flat running roller respectively with two the fixed block of mount rotates and is connected.
Specifically, a rotating connecting rod is further connected between the two rotating parts of the two fixing frames.
Specifically, a part of the sliding rod, which is matched with the rotating part, is provided with a rack extending along the rod body of the sliding rod, and the rotating part is provided with a gear matched with the rack on the sliding rod. The cooperation of gear, rack makes the action of pad pasting subassembly both ends synchronous.
Preferably, the driving mechanism is a cylinder. Of course, the driving mechanism may be another driving source such as an electric cylinder.
The utility model also discloses a film sticking machine which comprises a film feeding mechanism, a film pre-sticking mechanism and a film sticking mechanism, wherein the film feeding mechanism is used for conveying a dry film to the film sticking mechanism, the film pre-sticking mechanism is arranged between the film feeding mechanism and the film sticking mechanism and is close to a material channel of the film sticking mechanism, the film pre-sticking mechanism is the dry film sticking mechanism and is used for pre-sticking the film to the material on the material channel, and the film sticking mechanism is used for sticking the film to the pre-stuck material. The dry film pasting mechanism with the flattening wheels is used for pre-pasting the materials, so that the dry film after pre-pasting is ensured to be flat, and the film pasting effect is good after the subsequent film pasting mechanism pastes the film.
Drawings
FIG. 1 is a schematic structural diagram of a pre-filming mechanism of the present invention.
FIG. 2 is a partial schematic view of another angle of the pre-film mechanism of the present invention.
Fig. 3 is a cross-sectional view of the pre-filming mechanism of the present invention.
FIG. 4 is a schematic structural diagram of the film sticking machine of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
In the present document, the upper, lower, left, right, front and back are relative positions, and are not limited to the upper, lower, left, right, front and back of the actual space.
Referring to fig. 4, the present invention further discloses a film sticking machine 100, which includes a frame 10, a film feeding mechanism 20, a film pre-sticking mechanism 30 and a film sticking mechanism 40, wherein the film feeding mechanism 20 feeds a dry film to the film sticking mechanism 40, the film pre-sticking mechanism 30 is installed between the film feeding mechanism 20 and the film sticking mechanism 40 and is close to a film sticking position 101, the film pre-sticking mechanism 30 performs pre-sticking on a material on the film sticking position 101, and the film sticking mechanism 40 sticks a film on the pre-stuck material.
Wherein, the film sticking machine 100 further comprises a conveying mechanism 50, and the conveying mechanism conveys the material to the film sticking position 10
Referring to fig. 1 to 3, the pre-film-sticking mechanism 30 includes a fixed frame 31, a spiral flattening roller 32, a film-sticking component 33 and a driving mechanism 34, the film-sticking component 33 and the spiral flattening roller 32 are mounted on the fixed frame 31, the fixed frame 31 is movably mounted on the frame 10, and the driving mechanism 34 drives the fixed frame 31 to move relative to the frame 10 so as to drive the film-sticking component 33 to move to a film-sticking position 101 to pre-stick a dry film on a material; spiral flattening roller wheel 32 including rotate install in guide film roller wheel 321 on the mount 31 with locate spiral groove 322 on the wheel face of guide film roller wheel 321, spiral groove 322 is followed the axial of guide film roller wheel 321 winds guide film roller wheel 321's wheel face spirals the setting, spiral flattening roller wheel 32 will send membrane mechanism 20 to carry to the pad pasting position after the material exhibition of delivering is flat to process pad pasting subassembly 33.
Referring to fig. 1, the film pasting component 33 includes a film sucking disc 331 and a hot pressing block 332 disposed below the film sucking disc 331, the spiral flattening roller 32 and the pre-film pasting group are respectively disposed along the left and right directions, the spiral flattening roller 32 is located above the film sucking disc 331, a plurality of vacuum suction holes are formed in the front side of the film sucking disc 331 to absorb a dry film, and the lower surface of the hot pressing block 332 has a film pasting surface for pasting the dry film on a material. Wherein, the film sucking disc 331 is provided with a plurality of vacuum sucking holes 333.
Referring to fig. 3, the front side of the spiral flattening roller 32 is convex to the front side of the suction pad 331.
Referring to fig. 1, the pre-film-laminating mechanism 30 further includes a rotating member 35 rotatably mounted on the frame, the fixing frame 31 includes a sliding rod 311, a sliding block 312, and a fixing member 313, one end of the sliding rod 311 is slidably mounted on the rotating member 35, the other end of the sliding rod 311 is fixedly connected with the sliding block 312, a sliding groove 102 is formed on the frame, the sliding block 312 is slidably mounted in the sliding groove 102, and the spiral flattening roller 32 is rotatably mounted on the sliding rod 311 and located between the sliding block 312 and the rotating member 35; the front end of the sliding slot 102 is an arc-shaped slot 1021 extending forwards. When the pre-film-sticking mechanism 30 sticks the film, the driving mechanism 34 firstly drives the film-sticking component 33 to swing forward through the sliding block 312, and then drives the film-sticking component 33 to move downward (wherein, the upper and lower parts are relative position relationship, non-absolute position relationship).
Referring to fig. 1, there are two fixing frames 31, and the left and right ends of the spiral flattening roller 32 and the film sticking assembly 33 are movably mounted on the frame through the two fixing frames 31, respectively.
The part of the sliding rod 311 engaged with the rotating member 35 is provided with a rack (not shown) extending along the rod body of the sliding rod 311, and the rotating member 35 is provided with a gear engaged with the rack on the sliding rod 311. The cooperation of the gear and the rack enables the actions of the two ends of the film sticking assembly 33 to be synchronized.
Specifically, the fixing part 313 includes a fixing block fixedly connected to the sliding rod 311, and two ends of the spiral flattening roller 32 are respectively rotatably connected to the fixing blocks of the two fixing frames 31. Referring to fig. 3, the fixing block includes a fixing rod 3131 connected to the two sliding rods 311, and the spiral flattening roller 32 is slidably sleeved on the fixing rod 3131.
Referring to fig. 1, a rotating link 351 is connected between the two rotating members 35 of the two fixing frames 31.
Wherein the driving mechanism 34 is an air cylinder. Of course, the driving mechanism 34 may be another driving source such as an electric cylinder.
When the film sticking machine 100 works, the film feeding mechanism 20 winds the dry film on the dry film wheel around the film guide wheel, the spiral flattening roller 32 passes through the front of the film sticking component 33 and the film guide plate of the film pressing mechanism 40 to enter the film pressing mechanism, and the dry film passing through the spiral flattening roller 32 is flattened by the spiral flattening roller 32, so that the dry film in front of the film sticking component 33 is always in a flattened state. When the material was carried to the pad pasting position by conveying mechanism 50, control suction film dish 331 adsorbs the dry film, suction film dish 331 adsorbs the flat dry film, actuating mechanism 34 drives the pad pasting subassembly 33 removal of adsorbing the dry film, make hot pressing block 332 press to pad pasting position 101, suction film dish 331 stimulates the dry film to pad pasting position 101 department this moment, hot pressing block 332 will do the membrane and press to the material of pad pasting position 101 department on, realize that the dry film is pasted in advance, dry film pulling in-process, spiral flattening running roller 32 rotates along with the removal of dry film always, make the dry film keep at the flattening state always. After pre-pasting, the driving mechanism 34 drives the film pasting component 33 to reset, and the material pre-pasted with the dry film is conveyed to the film pressing mechanism 40 to complete the film pasting operation.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (10)
1. The utility model provides a dry film pad pasting mechanism with exhibition running roller which characterized in that: the film pasting machine comprises a rack, a fixing frame, a spiral flattening roller, a film pasting assembly and a driving mechanism, wherein the film pasting assembly and the spiral flattening roller are installed on the fixing frame, the fixing frame is movably installed on the rack, the film pasting assembly is provided with a film sucking disc for sucking a dry film, and the driving mechanism drives the fixing frame to move relative to the rack so that the film pasting assembly can suck and pull the dry film to a film pasting position and paste the dry film to a material of the film pasting position; spiral exhibition running roller including rotate install in guide membrane running roller on the mount with locate the helicla flute on the wheel face of guide membrane running roller, the helicla flute is followed the axial of guide membrane running roller is wound the wheel face of guide membrane running roller spirals the setting to carry and go on the exhibition to the dry film of pad pasting position.
2. The dry film lamination mechanism of claim 1, wherein: the film pasting component further comprises a hot pressing block arranged on one side, close to the film sucking position, of the film sucking disc, the spiral flattening roller wheel is located on one side, far away from the film sucking position, of the film sucking disc, a plurality of vacuum sucking holes are formed in the front side of the film sucking disc to adsorb dry films, and the surface, close to the film sucking position, of the hot pressing block is provided with a film pasting surface for pasting the dry films onto materials.
3. The dry film lamination mechanism of claim 2, wherein: the front side wheel surface of the spiral flattening roller wheel protrudes out of the front side of the film sucking disc.
4. The dry film lamination mechanism of claim 1, wherein: the spiral flattening roller is rotatably arranged on the sliding rod and positioned between the sliding block and the rotating piece; the front end of the sliding groove is an arc-shaped groove extending forwards.
5. The dry film lamination mechanism according to claim 4, wherein: the left end and the right end of the spiral flattening roller and the film sticking assembly are movably arranged on the rack through the two fixing frames respectively.
6. The dry film lamination mechanism according to claim 5, wherein: the fixing piece comprises a fixing block fixedly connected to the sliding rod, and two ends of the spiral flattening roller are respectively connected with the two fixing blocks of the fixing frame in a rotating mode.
7. The dry film lamination mechanism according to claim 5, wherein: and a rotating connecting rod is connected between the two rotating parts of the two fixing frames.
8. The dry film lamination mechanism according to claim 5, wherein: the part of the sliding rod matched with the rotating part is provided with a rack extending along the rod body of the sliding rod, and the rotating part is provided with a gear matched with the rack on the sliding rod.
9. The dry film lamination mechanism of claim 1, wherein: the driving mechanism is an air cylinder.
10. A sticking film machine which is characterized in that: the dry film laminating machine comprises a film conveying mechanism, a pre-laminating mechanism and a laminating mechanism, wherein a dry film is conveyed to the laminating mechanism by the film conveying mechanism, the pre-laminating mechanism is installed between the film conveying mechanism and the laminating mechanism and is close to a material channel of the laminating mechanism, the pre-laminating mechanism is the dry film laminating mechanism as claimed in any one of claims 1-9 and is used for pre-laminating materials on the material channel, and the laminating mechanism is used for laminating the materials subjected to pre-laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239982.8U CN216506744U (en) | 2021-09-15 | 2021-09-15 | Dry film sticking mechanism with flattening roller and film sticking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239982.8U CN216506744U (en) | 2021-09-15 | 2021-09-15 | Dry film sticking mechanism with flattening roller and film sticking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216506744U true CN216506744U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122239982.8U Active CN216506744U (en) | 2021-09-15 | 2021-09-15 | Dry film sticking mechanism with flattening roller and film sticking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216506744U (en) |
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2021
- 2021-09-15 CN CN202122239982.8U patent/CN216506744U/en active Active
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Address after: 523000 building 13, No. 2, Xingye Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Guangdong Siwo advanced equipment Co.,Ltd. Address before: 523000 1st floor, building a, No.1 Rd Rd Rd, Songshanhu hi tech Industrial Park, Dongguan City, Guangdong Province Patentee before: GUANGDONG SOWOTECH Co.,Ltd. |