CN210084551U - Unwinding device is with connecing membrane mechanism - Google Patents
Unwinding device is with connecing membrane mechanism Download PDFInfo
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- CN210084551U CN210084551U CN201920449019.2U CN201920449019U CN210084551U CN 210084551 U CN210084551 U CN 210084551U CN 201920449019 U CN201920449019 U CN 201920449019U CN 210084551 U CN210084551 U CN 210084551U
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Abstract
The utility model discloses a film receiving mechanism for an unwinding device, wherein the unwinding device is provided with a first film roll and a second film roll, the head of a film material in the second film roll is provided with a bonding part, the film receiving mechanism for the unwinding device comprises a frame, a cantilever driving part, a film pressing mechanism and a film cutting mechanism, and the cantilever is rotatably arranged on the frame; the cantilever driving part is connected with the cantilever and is used for keeping the cantilever still and driving the cantilever to turn; when the film material in the first film roll is about to be discharged, the film pressing mechanism presses the film material discharged from the first film roll to the bonding part in the second film roll so that the film material in the first film roll is bonded and connected with the head part of the film material in the second film roll; when the film material fed out from the first film roll is pressed to the bonding portion in the second film roll, the film cutting mechanism is operated to cut off the remaining film material in the first film roll. The utility model discloses can realize not shutting down and connect the membrane automatically, degree of automation is high, has improved production efficiency greatly to it is of high quality to connect the membrane.
Description
Technical Field
The utility model relates to an unwinding device is with connecing membrane mechanism.
Background
At present, a coating machine is mainly used for coating process production of the surface of a membrane material, and a layer of glue, paint and the like with specific functions is coated on a coiled membrane material, and the coiled membrane material is dried and then coiled. In the course of working, after a membrane book exhausts, need change the membrane book, need roll up two membranes this moment and bond, traditional connecing the membrane and rely on manual operation, tailor the membrane material and bond membrane material with glue together, can't realize automated production, and must shut down the operation, seriously influence production efficiency to tailor the edge untidy, the fold easily appears in the membrane material.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide an unwinding device with connecing membrane mechanism, it can realize that the incessant is automatic to connect the membrane, degree of automation is high, has improved production efficiency greatly to connect the membrane to be of high quality.
In order to solve the technical problem, the technical scheme of the utility model is that: a film connecting mechanism for an unwinding device comprises a first film roller and a second film roller, wherein the first film roller and the second film roller are respectively provided with a first film roll and a second film roll, the head of a film material in the second film roll is provided with a bonding part, the film connecting mechanism for the unwinding device comprises a rack, a cantilever driving part, a film pressing mechanism and a film cutting mechanism, wherein,
the cantilever is rotatably arranged on the rack;
the cantilever driving part is connected with the cantilever and is used for keeping the cantilever still and driving the cantilever to turn;
the film pressing mechanism is arranged on the cantilever, and presses the film material discharged from the first film roll to the bonding part in the second film roll when the film material in the first film roll is about to be discharged, so that the film material in the first film roll is bonded and connected with the head part of the film material in the second film roll;
the film cutting mechanism is arranged on the cantilever and acts to cut off the residual film material in the first film roll when the film material discharged from the first film roll is pressed to the bonding part in the second film roll.
The cantilever driving component is a cantilever cylinder, a cylinder body of the cantilever cylinder is hinged on the rack, and a piston rod of the cantilever cylinder is hinged on the cantilever, so that the cantilever cylinder drives the cantilever to turn upwards and support the cantilever to be static.
The specific scheme of press mold mechanism, press mold mechanism includes compression roller and compression roller actuating mechanism, compression roller actuating mechanism includes the press mold cylinder and articulates press mold connecting rod on the cantilever, compression roller swivelling joint be in the tip of press mold connecting rod, and with be formed with the membrane material clearance that supplies the first membrane to roll up the membrane material of giving out between the second membrane book and pass through, the piston rod of press mold cylinder articulates on the press mold connecting rod, the cylinder body of press mold cylinder articulates on the cantilever, so that the press mold cylinder drive the rotatory certain angle of press mold connecting rod, and then drive the bonding portion that the press roller pressed the membrane material of giving out with first membrane book to in the second membrane book.
Further, the cantilever is provided with two, two equal swivelling joint of cantilever is in the frame, compression roller actuating mechanism also is provided with two and sets up respectively on two the cantilever, the both ends of compression roller swivelling joint respectively are two on compression roller actuating mechanism's the film pressing connecting rod, so that two compression roller actuating mechanism drives jointly the compression roller action.
The specific scheme of the film cutting mechanism is further provided, the film cutting mechanism comprises a cutter and a cutter driving mechanism, the cutter driving mechanism comprises a film cutting cylinder and a film cutting connecting rod hinged to the cantilever, the cutter is arranged at the end of the film cutting connecting rod, a piston rod of the film cutting cylinder is hinged to the film cutting connecting rod, and a cylinder body of the film cutting cylinder is hinged to the cantilever so that the film cutting cylinder drives the film cutting connecting rod to rotate for a certain angle and further drives the cutter to act to cut off film materials.
Furthermore, the two cutter driving mechanisms are also provided and are respectively arranged on the two cantilevers, and two end parts of the cutter are respectively connected to the film cutting connecting rods of the two cutter driving mechanisms, so that the two cutter driving mechanisms drive the cutter to act together.
Further for making the cutter cut off the membrane material more easily, unwinding device still includes the auxiliary roll with connecing membrane mechanism, auxiliary roll swivelling joint be in on the cantilever, it is located to cut membrane mechanism between auxiliary roll and the film pressing mechanism, the membrane material that first membrane book was emitted with the auxiliary roll offsets all the time.
After the technical scheme is adopted, the film material discharged from the first film roll passes through a film material gap between the press roller and the second film roll, the film pressing cylinder drives the press roller through the film pressing connecting rod to press the film material discharged from the first film roll to the bonding part in the second film roll, so that the film material discharged from the first film roll is bonded and connected with the second film roll; the film cutting cylinder drives the cutter to act through the film cutting connecting rod so as to cut off the film material, the whole process can be completed on line, automatic film connection without shutdown is realized, the automation degree is high, the production efficiency is greatly improved, and the film connection quality is good.
Drawings
Fig. 1 is a schematic structural view of the film splicing mechanism for the unwinding device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Fig. 1 is a schematic structural view of a film receiving mechanism for an unwinding device of the present invention;
as shown in fig. 1, a film splicing mechanism for an unwinding device, the unwinding device comprises a first film roller and a second film roller, the first film roller and the second film roller are respectively provided with a first film roll 10 and a second film roll 20, the first film roll 10 and the second film roll 20 are arranged in parallel, the head of a film material in the second film roll 20 is provided with an adhesive part, the film splicing mechanism for the unwinding device comprises a frame 1, a cantilever 2, a cantilever driving part, a film pressing mechanism and a film cutting mechanism, wherein,
the cantilever 2 is rotatably arranged on the frame 1;
the cantilever driving part is connected with the cantilever 2 and is used for keeping the cantilever 2 still and driving the cantilever 2 to turn upwards so as to conveniently replace the second film roll 20;
the film pressing mechanism is arranged on the cantilever 2, when the film material in the first film roll 10 is about to be discharged, the film pressing mechanism presses the film material discharged from the first film roll 10 to the bonding part in the second film roll 20, so that the film material in the first film roll 10 is bonded and connected with the head part of the film material in the second film roll 20, and particularly, the bonding part is coated with glue;
the film cutting mechanism is arranged on the cantilever 2, and when the film material discharged from the first film roll 10 is pressed to the bonding part in the second film roll 20, the film cutting mechanism acts to cut off the residual film material in the first film roll 10, so as to avoid the film material in the residual first film roll 10 from overlapping with the film material in the second film roll 20.
As shown in fig. 1, the boom driving part may be a boom cylinder 3, a cylinder body of the boom cylinder 3 is hinged on the frame 1, and a piston rod of the boom cylinder 3 is hinged on the boom 2, so that the boom cylinder 3 drives the boom 2 to turn upwards and support the boom 2 to be stationary. In this embodiment, the cantilever cylinder 3 extends out to drive the cantilever 2 to turn upwards so as to conveniently replace the film roll, and after the cantilever cylinder 3 contracts, the cantilever cylinder 3 supports the cantilever 2 to make it static so as to conveniently complete the film receiving operation.
As shown in fig. 1, the squeeze film mechanism may be, but not limited to, a press roller 41 and a press roller driving mechanism, the press roller driving mechanism may include a squeeze film cylinder 42 and a squeeze film connecting rod 43 hinged to the cantilever 2, the press roller 41 is rotatably connected to one end of the squeeze film connecting rod 43 and forms a film gap between the press roller 41 and the second film roll 20, through which the film discharged from the first film roll 10 passes, a piston rod of the squeeze film cylinder 42 is hinged to the other end of the squeeze film connecting rod 43, and a cylinder of the squeeze film cylinder 42 is hinged to the cantilever 2, so that the squeeze film cylinder 42 drives the squeeze film connecting rod 43 to rotate by a certain angle, and further drives the press roller 41 to press the film discharged from the first film roll 10 to the bonding portion in the second film roll 20.
As shown in fig. 1, the two cantilevers 2 may be provided, two cantilevers 2 are all rotatably connected to the frame 1, the two pressing roller driving mechanisms are also provided and respectively provided on two cantilevers 2, and two ends of the pressing roller 41 are respectively rotatably connected to the two pressing film connecting rods 43 of the pressing roller driving mechanisms, so that the two pressing roller driving mechanisms jointly drive the pressing roller 41 to act, the action of the pressing roller 41 is more stable and reliable, and the improvement of the quality of film material connection is facilitated.
As shown in fig. 1, the film cutting mechanism may be, but is not limited to, a cutter 51 and a cutter driving mechanism, the cutter driving mechanism may include a film cutting cylinder 52 and a film cutting connecting rod 53 hinged on the cantilever 2, the cutter 51 is disposed at one end of the film cutting connecting rod 53, a piston rod of the film cutting cylinder 52 is hinged on the other end of the film cutting connecting rod 53, and a cylinder body of the film cutting cylinder 52 is hinged on the cantilever 2, so that the film cutting cylinder 52 drives the film cutting connecting rod 53 to rotate for a certain angle, and further drives the cutter 51 to act to cut off the film material.
As shown in fig. 1, the two cutter driving mechanisms are also provided and respectively arranged on the two cantilevers 2, two end portions of the cutter 51 are respectively connected to the film cutting connecting rods 53 of the two cutter driving mechanisms, so that the two cutter driving mechanisms jointly drive the cutter 51 to act, which is beneficial to improving the cutting quality of the film material and making the cut smoother, and two end portions of the auxiliary roller 6 are respectively and rotatably connected to the two cantilevers 2.
As shown in fig. 1, the film receiving mechanism for the unwinding device may further include an auxiliary roller 6, the auxiliary roller 6 is rotatably connected to the cantilever 2, the film cutting mechanism is located between the auxiliary roller 6 and the film pressing mechanism, and the film material discharged from the first film roll 10 always abuts against the auxiliary roller 6. Specifically, two end portions of the auxiliary roller 6 are respectively and rotatably connected to the two cantilevers 2, the cutter 51 is located between the auxiliary roller 6 and the pressing roller 41, and the film material discharged from the first film roll 10 always abuts against the auxiliary roller 6 and the pressing roller 41, so that the cutter 51 can cut the film material more easily, and the control of the cutting position of the film material and the quality of the cut is facilitated.
The working principle of the utility model is as follows:
the film material discharged from the first film roll 10 passes through a film material gap between the press roller 41 and the second film roll 20, the film pressing air cylinder 42 drives the press roller 41 through the film pressing connecting rod 43 to press the film material discharged from the first film roll 10 to the bonding part in the second film roll 20, and the film material discharged from the first film roll 10 is bonded and connected with the second film roll 20; then the film cutting cylinder 52 drives the cutter 51 to act through the film cutting connecting rod 53 to cut off the film material, the whole process can be completed on line, automatic film connection without shutdown is realized, the automation degree is high, the production efficiency is greatly improved, and the film connection quality is good.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (7)
1. The utility model provides an unwinding device is with connecing membrane mechanism, unwinding device includes first membrane roller and second membrane roller, install first membrane book (10) and second membrane book (20) on first membrane roller and the second membrane roller respectively, the head of the membrane material in second membrane book (20) is equipped with bonding portion, its characterized in that: the film receiving mechanism for the unreeling device comprises a frame (1), a cantilever (2), a cantilever driving part, a film pressing mechanism and a film cutting mechanism, wherein,
the cantilever (2) is rotatably arranged on the rack (1);
the cantilever driving part is connected with the cantilever (2) and is used for keeping the cantilever (2) static and driving the cantilever (2) to turn;
the film pressing mechanism is arranged on the cantilever (2), and when the film material in the first film roll (10) is about to be discharged, the film pressing mechanism presses the film material discharged from the first film roll (10) to the bonding part in the second film roll (20), so that the film material in the first film roll (10) is bonded and connected with the head part of the film material in the second film roll (20);
the film cutting mechanism is arranged on the cantilever (2), and when the film material discharged from the first film roll (10) is pressed to the bonding part in the second film roll (20), the film cutting mechanism acts to cut off the residual film material in the first film roll (10).
2. The film splicing mechanism for the unwinding device of claim 1, wherein: the cantilever driving component is a cantilever cylinder (3), a cylinder body of the cantilever cylinder (3) is hinged to the rack (1), and a piston rod of the cantilever cylinder (3) is hinged to the cantilever (2), so that the cantilever cylinder (3) drives the cantilever (2) to turn upwards and support the cantilever (2) to make the cantilever static.
3. The film splicing mechanism for the unwinding device of claim 1, wherein: press mold mechanism includes compression roller (41) and compression roller actuating mechanism, compression roller actuating mechanism includes press mold cylinder (42) and articulates press mold connecting rod (43) on cantilever (2), compression roller (41) swivelling joint be in the tip of press mold connecting rod (43), and with be formed with the film stock clearance that supplies first film book (10) to emit between second film book (20) and pass through, the piston rod of press mold cylinder (42) articulates on press mold connecting rod (43), the cylinder body of press mold cylinder (42) articulates on cantilever (2), so that press mold cylinder (42) drive press mold connecting rod (43) rotate certain angle, and then drive press roller (41) and roll up the film stock that first film book (10) emitted to the bonding portion in second film book (20).
4. The film splicing mechanism for the unwinding device of claim 3, wherein: cantilever (2) are provided with two, two equal swivelling joint in cantilever (2) is in on frame (1), compression roller actuating mechanism also is provided with two and sets up respectively two on cantilever (2), the both ends difference swivelling joint of compression roller (41) is two on compression roller actuating mechanism's press mold connecting rod (43), so that two compression roller actuating mechanism drives jointly compression roller (41) action.
5. The film splicing mechanism for the unwinding device of claim 1, wherein: the film cutting mechanism comprises a cutter (51) and a cutter driving mechanism, the cutter driving mechanism comprises a film cutting cylinder (52) and a film cutting connecting rod (53) hinged to the cantilever (2), the cutter (51) is arranged at the end of the film cutting connecting rod (53), a piston rod of the film cutting cylinder (52) is hinged to the film cutting connecting rod (53), and a cylinder body of the film cutting cylinder (52) is hinged to the cantilever (2) so that the film cutting cylinder (52) drives the film cutting connecting rod (53) to rotate for a certain angle and further drives the cutter (51) to act to cut off film materials.
6. The film splicing mechanism for the unwinding device of claim 5, wherein: the two cantilevers (2) are arranged, the two cantilevers (2) are connected to the rack (1) in a rotating mode, the two cutter driving mechanisms are arranged and are respectively arranged on the two cantilevers (2), and two end portions of each cutter (51) are respectively connected to a film cutting connecting rod (53) of the two cutter driving mechanisms, so that the two cutter driving mechanisms drive the cutters (51) to move together.
7. The film splicing mechanism for the unwinding device of claim 1, wherein: still include auxiliary roller (6), auxiliary roller (6) swivelling joint be in on cantilever (2), it is located to cut membrane mechanism between auxiliary roller (6) and the press mold mechanism, the membrane material that first membrane book (10) were emitted all the time with auxiliary roller (6) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449019.2U CN210084551U (en) | 2019-04-03 | 2019-04-03 | Unwinding device is with connecing membrane mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449019.2U CN210084551U (en) | 2019-04-03 | 2019-04-03 | Unwinding device is with connecing membrane mechanism |
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| CN210084551U true CN210084551U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920449019.2U Active CN210084551U (en) | 2019-04-03 | 2019-04-03 | Unwinding device is with connecing membrane mechanism |
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| CN (1) | CN210084551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164175A1 (en) * | 2020-02-21 | 2021-08-26 | 宁波信泰机械有限公司 | Automatic film connecting mechanism |
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2019
- 2019-04-03 CN CN201920449019.2U patent/CN210084551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164175A1 (en) * | 2020-02-21 | 2021-08-26 | 宁波信泰机械有限公司 | Automatic film connecting mechanism |
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Address after: 213000 Yuqiao village, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Fangyao Automation Technology Co.,Ltd. Address before: 213000 No.10, shijiaqiao, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Fangyao Automation Technology Co.,Ltd. |