CN111186716A - Traction winding equipment for BOPP film production - Google Patents
Traction winding equipment for BOPP film production Download PDFInfo
- Publication number
- CN111186716A CN111186716A CN202010161319.8A CN202010161319A CN111186716A CN 111186716 A CN111186716 A CN 111186716A CN 202010161319 A CN202010161319 A CN 202010161319A CN 111186716 A CN111186716 A CN 111186716A
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- Prior art keywords
- roller
- winding
- fixedly connected
- bopp film
- tension
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/31—Tensile forces
Abstract
The invention relates to the technical field of BOPP film production, and discloses traction and winding equipment for BOPP film production, which comprises a workbench, wherein a winding transmission mechanism is installed on one side of the top end of the workbench, a winding mechanism is installed on one side, close to the winding transmission mechanism, of the top end of the workbench, a tensioning mechanism is installed on one side, close to the winding mechanism, of the top end of the workbench, and an unwinding mechanism is installed on one side, close to the unwinding transmission mechanism, of the top end of the workbench. According to the invention, the BOPP film is wound on the winding roller through the transmission roller of the winding transmission mechanism and the extrusion force between the winding roller of the winding mechanism and the BOPP film, so that the BOPP film cannot be damaged due to pulling, and the extrusion forces among the transmission roller, the winding roller and the BOPP film are adjusted at any time through the tension sensor and the hydraulic cylinder, so that the three keep proper pressure, the processing quality of the BOPP film is improved, the tension force of the BOPP film can be quickly adjusted by rotating the tension roller component, and the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of BOPP film production, in particular to traction and winding equipment for BOPP film production.
Background
The biaxially oriented polypropylene (BOPP) film is generally a multilayer co-extruded film, and is prepared by co-extruding polypropylene particles to form a sheet, and then stretching the sheet in two directions of longitudinal and transverse directions, so that the film has good physical stability, mechanical strength and air tightness, high transparency and glossiness, toughness and wear resistance due to stretching molecular orientation, and is a printing film which is most widely applied at present.
Chinese patent discloses an use rolling machine (No. CN208856655U) on BOPP production, and the film of this patent technology rolling is even level and smooth, does not have great bubble between the rete, measurable quantity rolling film length and monitoring rolling film thickness when the rolling, has guaranteed film rolling quality, makes the rolling process more convenient high-efficient, but it directly utilizes the motor to drive the wind-up roll and rolls the BOPP membrane, makes the BOPP membrane damage easily, and inconvenient regulation tensile force between the BOPP membrane. Therefore, the person skilled in the art provides a traction winding device for producing BOPP films to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide traction and winding equipment for producing a BOPP film, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a traction winding device for BOPP film production comprises a workbench, wherein a winding transmission mechanism is installed on one side of the top end of the workbench, a winding mechanism is installed on one side, close to the winding transmission mechanism, of the top end of the workbench, a tensioning mechanism is installed on one side, close to the winding mechanism, of the top end of the workbench, an unwinding transmission mechanism is installed on one side, close to the tensioning mechanism, of the top end of the workbench, an unwinding mechanism is installed on one side, close to the unwinding transmission mechanism, of the top end of the workbench, the winding transmission mechanism and the unwinding transmission mechanism are identical in structure, and the winding mechanism and the unwinding mechanism are identical in structure;
the tensioning mechanism comprises a set of tensioning support which is arranged in parallel in the front and back direction, a first vertical sliding groove is formed in one side of the tensioning support, a second vertical sliding groove is formed in the other side of the tensioning support, a transverse sliding groove is formed in the upper end of the tensioning support, and the tensioning support is a set of a transverse sliding groove and a set of a transverse tension roller fixedly connected between the transverse sliding grooves and a set of a tension roller component fixedly connected between the first vertical sliding grooves and a set of a vertical tension roller fixedly connected between the second vertical sliding grooves.
As a still further scheme of the invention: the tension roller assembly comprises a set of tension roller connecting pieces, a set of upper end fixedly connected with second tension rollers and a set of lower end fixedly connected with first tension rollers between the tension roller connecting pieces.
As a still further scheme of the invention: the tension roller connecting piece comprises a first split ring, the upper end and the lower end of the outer side of the first split ring are fixedly connected with connecting blocks, a screw rod is fixedly connected to the inner side of the first split ring, a fixing piece is sleeved on the outer side of the screw rod close to the rear side of the first split ring, a nut is meshed with the outer side of the screw rod close to the rear side of the fixing piece, one end of the connecting block is fixedly connected with a second split ring, and a screw is arranged at one end of the outer side of each of the first split ring and the second split ring in a penetrating mode.
As a still further scheme of the invention: the front end and the rear end of the first tension roller and the front end and the rear end of the second tension roller are respectively embedded into the inner sides of the corresponding second split rings, the first tension roller and the second tension roller are respectively fixedly connected with the corresponding second split rings through screws, the screw rod penetrates through the inner sides of the first vertical sliding grooves, and the screw rod is fixedly connected with the tensioning support through a fixing piece and a nut.
As a still further scheme of the invention: the winding transmission mechanism comprises a transmission roller, a roller frame is installed at the front end and the rear end of the outer side of the transmission roller, a belt pulley group is fixedly connected to the outer side of the transmission roller close to the rear end of the roller frame, a motor is fixedly connected to the lower end of the inner side of the belt pulley group, a motor frame is fixedly connected to the bottom end of the motor, and a sliding block is fixedly connected to the bottom end of the roller frame.
As a still further scheme of the invention: the top of workstation is located the lower extreme of rolling drive mechanism and has seted up the slide rail groove, the slider embedding is in the slide rail inslot, the roller frame passes through bolt fixed connection with the workstation.
As a still further scheme of the invention: winding mechanism includes the rolling frame, one side of the bottom of rolling frame is rotated and is connected with a set of turning block, and the opposite side of the bottom of rolling frame rotates and is connected with a set of pneumatic cylinder, the rolling roller is installed to the upper end of the inboard of rolling frame.
As a still further scheme of the invention: the winding frame comprises a winding frame body, a set of first trunnions are fixedly connected to one side of the bottom of the winding frame body, a set of tension sensors are fixedly connected to the other side of the bottom of the winding frame body, a set of bayonets are formed in the top end of the winding frame body, and second trunnions are fixedly connected to the bottom ends of the tension sensors.
As a still further scheme of the invention: the front end and the rear end of the rolling roller are respectively embedded into the inner sides of the corresponding bayonets, the rolling roller is fixedly connected with the bayonets through nuts, and the tension sensor is electrically connected with an external single chip microcomputer.
As a still further scheme of the invention: first trunnion embedding is in the inboard of turning block, and first trunnion rotates through the pivot with the turning block to be connected, second trunnion joint is in the upper end of pneumatic cylinder, and second trunnion also rotates through the pivot with the pneumatic cylinder to be connected.
Compared with the prior art, the invention has the beneficial effects that:
through the transmission roller of rolling drive mechanism and the extrusion force between the rolling roller of rolling mechanism and the BOPP membrane, make the rolling of BOPP membrane on the rolling roller, and then can not make the BOPP membrane damage because of dragging, and adjust the transmission roller at any time through tension sensor and pneumatic cylinder, the extrusion force between rolling roller and the BOPP membrane, make the three keep suitable pressure, and then the quality of BOPP membrane processing has been improved, through rotating the tension roller subassembly, the tensile force of BOPP membrane can be adjusted fast, the practicality of equipment has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a traction winding device for producing a BOPP film;
FIG. 2 is a schematic structural diagram of a tensioning mechanism in a traction winding device for BOPP film production;
FIG. 3 is a schematic structural diagram of a tension roller assembly in a traction winding device for BOPP film production;
FIG. 4 is a schematic structural diagram of a tension roller connecting piece in a traction winding device for producing a BOPP film;
FIG. 5 is a schematic structural view of a winding transmission mechanism in a traction winding device for producing a BOPP film;
FIG. 6 is a schematic structural view of a winding mechanism in a traction winding device for producing a BOPP film;
fig. 7 is a schematic structural view of a winding frame in a traction winding device for producing a BOPP film.
In the figure: 1. a work table; 2. a winding transmission mechanism; 21. a transmission roller; 22. a roll stand; 23. a slider; 24. a motor frame; 25. a motor; 26. a pulley set; 3. a winding mechanism; 31. a winding frame; 311. a winding frame body; 312. a first trunnion; 313. a second trunnion; 314. a tension sensor; 315. a bayonet; 32. rotating the block; 33. a hydraulic cylinder; 34. a rolling roller; 4. a tensioning mechanism; 41. stretching the bracket; 42. a first vertical chute; 43. a transverse tension roller; 44. a transverse chute; 45. a vertical tension roller; 46. a second vertical chute; 47. a tension roller assembly; 471. a first tension roller; 472. a second tension roller; 473. a tension roller connecting piece; 4731. a first split ring; 4732. connecting blocks; 4733. a screw; 4734. a second split ring; 4735. a fixing sheet; 4736. a nut; 4737. a screw; 5. an unwinding transmission mechanism; 6. unwinding mechanism.
Detailed Description
Referring to fig. 1 to 7, in the embodiment of the invention, a traction winding device for producing a BOPP film comprises a workbench 1, a winding transmission mechanism 2 is installed on one side of the top end of the workbench 1, a winding mechanism 3 is installed on one side of the top end of the workbench 1 close to the winding transmission mechanism 2, a tensioning mechanism 4 is installed on one side of the top end of the workbench 1 close to the winding mechanism 3, an unwinding transmission mechanism 5 is installed on one side of the top end of the workbench 1 close to the tensioning mechanism 4, an unwinding mechanism 6 is installed on one side of the top end of the workbench 1 close to the unwinding transmission mechanism 5, the winding transmission mechanism 2 and the unwinding transmission mechanism 5 have the same structure, and the winding mechanism 3 and the unwinding mechanism 6 have the same structure;
the tensioning mechanism 4 comprises a group of tensioning supports 41 which are arranged in parallel in the front-back direction, a first vertical sliding groove 42 is formed in one side of each tensioning support 41, a second vertical sliding groove 46 is formed in the other side of each tensioning support 41, a transverse sliding groove 44 is formed in the upper end of each tensioning support 41, two transverse tension rollers 43 are fixedly connected between the group of transverse sliding grooves 44, a tension roller assembly 47 is fixedly connected between the group of first vertical sliding grooves 42, and a vertical tension roller 45 is fixedly connected between the group of second vertical sliding grooves 46.
In fig. 3: the tension roller assembly 47 includes a set of tension roller connectors 473, a second tension roller 472 fixedly connected to an upper end between the set of tension roller connectors 473, and a first tension roller 471 fixedly connected to a lower end between the set of tension roller connectors 473, so that the tension of the BOPP film can be rapidly adjusted.
In fig. 4: the tension roller connecting member 473 includes a first open ring 4731, the upper and lower ends of the outer side of the first open ring 4731 are fixedly connected with a connecting block 4732, the inner side of the first open ring 4731 is fixedly connected with a screw 4737, the outer side of the screw 4737 is sleeved with a fixing plate 4735 near the rear side of the first open ring 4731, the outer side of the screw 4737 is engaged with a nut 4736 near the rear side of the fixing plate 4735, one end of the connecting block 4732 is fixedly connected with a second open ring 4734, and one ends of the outer sides of the first open ring 4731 and the second open ring 4734 are respectively provided with a screw 4733 in a penetrating manner, so that the second tension roller 472 and the first tension roller 471 can be fixed together, and the angles of the second tension roller 472 and the first tension roller 471 can be simultaneously changed through.
In fig. 3 and 4: the front end and the rear end of the first tension roller 471 and the second tension roller 472 are respectively embedded in the inner side of the corresponding second split ring 4734, the first tension roller 471 and the second tension roller 472 are respectively fixedly connected with the corresponding second split ring 4734 through a screw 4733, a screw 4737 penetrates through the inner side of the first vertical sliding groove 42, the screw 4737 is fixedly connected with the tensioning bracket 41 through a fixing plate 4735 and a nut 4736, and therefore the tension roller assembly 47 can be fixed on the tensioning bracket 41.
In fig. 5: winding drive mechanism 2 includes transmission roller 21, roller frame 22 is all installed to the front and back end in the outside of transmission roller 21, the rear end fixedly connected with belt pulley group 26 that roller frame 22 is close to in the outside of transmission roller 21, the lower extreme fixedly connected with motor 25 of the inboard of belt pulley group 26, the bottom fixedly connected with motor frame 24 of motor 25, roller frame 22's bottom fixedly connected with slider 23, thereby can drive winding roller 34 through winding drive mechanism 2 and rotate, the winding of BOPP membrane is on winding roller 34.
In fig. 1 and 5: the top of workstation 1 is located the lower extreme of rolling drive mechanism 2 and has seted up the slide rail groove, and slider 23 embedding is in the slide rail inslot, and roller frame 22 passes through bolt fixed connection with workstation 1 to can be according to actual demand, change roller frame 22 and drive roller 21.
In fig. 6: the winding mechanism 3 comprises a winding frame 31, one side of the bottom end of the winding frame 31 is rotatably connected with a group of rotating blocks 32, the other side of the bottom end of the winding frame 31 is rotatably connected with a group of hydraulic cylinders 33, and a winding roller 34 is installed at the upper end of the inner side of the winding frame 31, so that a coiled BOPP film can be wound.
In fig. 7: the winding frame 31 comprises a winding frame body 311, a set of first trunnions 312 is fixedly connected to one side of the bottom end of the winding frame body 311, a set of tension sensor 314 is fixedly connected to the other side of the bottom end of the winding frame body 311, a set of bayonets 315 is arranged on the top end of the winding frame body 311, and a set of second trunnions 313 is fixedly connected to the bottom end of the tension sensor 314, so that the winding roller 34 can be conveniently and quickly detached, and the BOPP film of the lap on the winding roller 34 can be conveniently taken out.
In fig. 6 and 7: the front end and the rear end of the rolling roller 34 are respectively embedded into the inner sides of the corresponding bayonets 315, the rolling roller 34 is fixedly connected with the bayonets 315 through nuts, and the tension sensor 314 is electrically connected with an external single chip microcomputer, so that the pressure value of the tension sensor 314 can be received through the single chip microcomputer.
In fig. 6 and 7: the first trunnion 312 is embedded in the inner side of the rotating block 32, the first trunnion 312 is rotatably connected with the rotating block 32 through a rotating shaft, the second trunnion 313 is clamped at the upper end of the hydraulic cylinder 33, and the second trunnion 313 is also rotatably connected with the hydraulic cylinder 33 through the rotating shaft, so that the winding frame body 311 can be rotated, and the winding roller 34 is attached to the transmission roller 21.
The working principle of the invention is as follows: firstly, a coiled BOPP film is placed on an unreeling mechanism 6, then, an unreeling transmission mechanism 5 is made to be tightly attached to the coiled BOPP film, then, one end of the coiled BOPP film sequentially penetrates through the lower surface of a vertical tension roller 45, the upper surface of a transverse tension roller 43, the upper surface of a second tension roller 472 and the lower surface of a first tension roller 471, then penetrates between a reeling roller 34 and a transmission roller 21 and is wound on the outer surface of the reeling roller 34, then, a hydraulic cylinder 33 retracts to pull a reeling frame 31, so that the reeling frame 31 rotates towards the direction of the transmission roller 21 by taking a rotating block 32 as a circle center, further, the reeling roller 34 and the transmission roller 21 tightly press the BOPP film, the pressure between the BOPP film and the reeling roller 34 and the transmission roller 21 is detected by a tension sensor 314, the pressure value is transmitted to an external single chip microcomputer to keep the proper pressure, then, a motor 25 of a reeling transmission mechanism 2 and an unreeling motor of the unreeling transmission mechanism 5 are started, the belt pulley set 26 is driven to rotate by the motor 25, the belt pulley set 26 drives the transmission roller 21 to rotate, and the BOPP film is tightly pressed by the rolling roller 34 and the transmission roller 21 and is driven by friction force between the BOPP film and the rolling roller 34 and the transmission roller 21. The rolling roller 34 rotates to wind the BOPP film on the rolling roller 34, and similarly, the rolling BOPP film is rolled through the rolling transmission mechanism 5, the pressure between the BOPP film and the rolling roller 34 and the transmission roller 21 is increased along with the increase of the BOPP film wound on the rolling roller 34, the pressure between the BOPP film and the rolling roller 34 and the transmission roller 21 is detected through the tension sensor 314, the pressure value is transmitted to an external single chip microcomputer, the single chip microcomputer process deals with instructions, at the moment, the hydraulic cylinder 33 extends, the rolling roller 34 moves in the opposite direction of the transmission roller 21 under the pushing of the transmission roller 21, and the proper pressure is kept between the BOPP film and the rolling roller 34 and the transmission roller 21;
when the tension of the BOPP film needs to be adjusted, the nut 4736 is rotated counterclockwise, the screw 4737 and the tensioning bracket 41 are loosened, and then the tension roller assembly 47 is rotated, so that the angle modes of the first tension roller 471 and the second tension roller 472 are changed, the tension of the BOPP film can be changed, and the tension roller assembly 47 can also slide on the inner side of the first vertical sliding groove 42 to adjust the tension of the BOPP film.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a pull rolling equipment of BOPP membrane production, includes workstation (1), its characterized in that, rolling drive mechanism (2) are installed to one side on the top of workstation (1), and one side that the top of workstation (1) is close to rolling drive mechanism (2) installs rolling mechanism (3), one side that the top of workstation (1) is close to rolling mechanism (3) installs tensioning mechanism (4), and one side that the top of workstation (1) is close to tensioning mechanism (4) installs and unreels drive mechanism (5), one side that the top of workstation (1) is close to unreeling drive mechanism (5) installs unwinding mechanism (6), rolling drive mechanism (2) are the same with the structure of unreeling drive mechanism (5), the structure of rolling mechanism (3) is the same with the structure of unwinding mechanism (6);
tensioning mechanism (4) become parallel arrangement's stretch-draw support (41) including a set of front and back direction, first vertical spout (42) have been seted up to one side of stretch-draw support (41), and the opposite side of stretch-draw support (41) has seted up second vertical spout (46), horizontal spout (44) have been seted up to the upper end of stretch-draw support (41), and are a set of two horizontal tension rollers (43) of fixedly connected with between horizontal spout (44), a set of fixedly connected with tension roller subassembly (47) between first vertical spout (42), a set of fixedly connected with vertical tension roller (45) between second vertical spout (46).
2. Traction windup apparatus for BOPP film production according to claim 1, wherein the tension roller assembly (47) comprises a set of tension roller connectors (473), a second tension roller (472) is fixedly connected to the upper end between a set of tension roller connectors (473), and a first tension roller (471) is fixedly connected to the lower end between a set of tension roller connectors (473).
3. The traction winding device for BOPP film production according to claim 2, wherein the tension roller connecting piece (473) comprises a first split ring (4731), connecting pieces (4732) are fixedly connected to the upper and lower ends of the outer side of the first split ring (4731), a screw rod (4737) is fixedly connected to the inner side of the first split ring (4731), a fixing piece (4735) is sleeved on the outer side of the screw rod (4737) close to the rear side of the first split ring (4731), a nut (4736) is meshed and connected to the outer side of the screw rod (4737) close to the rear side of the fixing piece (4735), a second split ring (4734) is fixedly connected to one end of the connecting piece (4732), and a screw (4733) is arranged at one end of the outer sides of the first split ring (4731) and the second split ring (4734) in a penetrating mode.
4. The traction winding device for BOPP film production according to claim 3, wherein the front ends and the rear ends of the first tension roller (471) and the second tension roller (472) are respectively embedded inside the corresponding second split ring (4734), the first tension roller (471) and the second tension roller (472) are respectively fixedly connected with the corresponding second split ring (4734) through screws (4733), the screw rod (4737) penetrates through the inner side of the first vertical sliding groove (42), and the screw rod (4737) is fixedly connected with the tension bracket (41) through a fixing piece (4735) and a nut (4736).
5. The traction winding device for BOPP film production according to claim 1, wherein the winding transmission mechanism (2) comprises a transmission roller (21), roller frames (22) are installed at the front and rear ends of the outer side of the transmission roller (21), a belt pulley set (26) is fixedly connected to the outer side of the transmission roller (21) close to the rear end of the roller frame (22), a motor (25) is fixedly connected to the lower end of the inner side of the belt pulley set (26), a motor frame (24) is fixedly connected to the bottom end of the motor (25), and a sliding block (23) is fixedly connected to the bottom end of the roller frame (22).
6. The traction and winding device for BOPP film production according to claim 5, wherein a slide rail groove is formed in the top end of the workbench (1) at the lower end of the winding transmission mechanism (2), the slide block (23) is embedded in the slide rail groove, and the roller frame (22) is fixedly connected with the workbench (1) through bolts.
7. The traction winding device for BOPP film production according to claim 1, wherein the winding mechanism (3) comprises a winding frame (31), one side of the bottom end of the winding frame (31) is rotatably connected with a group of rotating blocks (32), the other side of the bottom end of the winding frame (31) is rotatably connected with a group of hydraulic cylinders (33), and a winding roller (34) is installed at the upper end of the inner side of the winding frame (31).
8. The traction winding device for BOPP film production according to claim 7, wherein the winding frame (31) comprises a winding frame body (311), one side of the bottom end of the winding frame body (311) is fixedly connected with a group of first trunnions (312), the other side of the bottom end of the winding frame body (311) is fixedly connected with a group of tension sensors (314), the top end of the winding frame body (311) is provided with a group of bayonets (315), and the bottom end of each tension sensor (314) is fixedly connected with a second trunnions (313).
9. The traction winding device for BOPP film production according to claim 8, wherein the front end and the rear end of the winding roller (34) are respectively embedded in the inner sides of the corresponding bayonets (315), the winding roller (34) and the bayonets (315) are fixedly connected through nuts, and the tension sensor (314) is electrically connected with an external single chip microcomputer.
10. The traction winding device for BOPP film production according to claim 8, wherein the first trunnion (312) is embedded inside the rotating block (32), the first trunnion (312) is rotatably connected with the rotating block (32) through a rotating shaft, the second trunnion (313) is clamped at the upper end of the hydraulic cylinder (33), and the second trunnion (313) is also rotatably connected with the hydraulic cylinder (33) through a rotating shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019113852341 | 2019-12-28 | ||
| CN201911385234 | 2019-12-28 |
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|---|---|
| CN111186716A true CN111186716A (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010161319.8A Pending CN111186716A (en) | 2019-12-28 | 2020-03-10 | Traction winding equipment for BOPP film production |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449675A (en) * | 1981-09-30 | 1984-05-22 | Parry John C | Fabric rewind system |
| CN201424299Y (en) * | 2009-04-10 | 2010-03-17 | 佳源机电工业(昆山)有限公司 | Coiling pressure stabilization control system and device |
| CN202642130U (en) * | 2012-07-16 | 2013-01-02 | 上海松川远亿机械设备有限公司 | Multi-row strip packing machine |
| CN205169976U (en) * | 2015-10-23 | 2016-04-20 | 东莞市勤善美瓦楞纸品工艺科技有限公司 | A permanent tension equalizer for corrugated container board production |
| CN107161754A (en) * | 2017-06-30 | 2017-09-15 | 西安新达机械有限公司 | A kind of control method and device of high accuracy winding pressure roller |
| CN206665780U (en) * | 2017-04-26 | 2017-11-24 | 陈钦旺 | Rewinding machine air roll automatic balancing arrangement |
| CN206720407U (en) * | 2017-03-09 | 2017-12-08 | 江门市景辉包装有限公司 | A kind of packaging bag wrap-up |
| CN206969079U (en) * | 2017-05-04 | 2018-02-06 | 青海脊峰香草医药科技有限公司 | One kind pulls formula packing machine feed device |
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-
2020
- 2020-03-10 CN CN202010161319.8A patent/CN111186716A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449675A (en) * | 1981-09-30 | 1984-05-22 | Parry John C | Fabric rewind system |
| CN201424299Y (en) * | 2009-04-10 | 2010-03-17 | 佳源机电工业(昆山)有限公司 | Coiling pressure stabilization control system and device |
| CN202642130U (en) * | 2012-07-16 | 2013-01-02 | 上海松川远亿机械设备有限公司 | Multi-row strip packing machine |
| CN205169976U (en) * | 2015-10-23 | 2016-04-20 | 东莞市勤善美瓦楞纸品工艺科技有限公司 | A permanent tension equalizer for corrugated container board production |
| CN206720407U (en) * | 2017-03-09 | 2017-12-08 | 江门市景辉包装有限公司 | A kind of packaging bag wrap-up |
| CN206665780U (en) * | 2017-04-26 | 2017-11-24 | 陈钦旺 | Rewinding machine air roll automatic balancing arrangement |
| CN206969079U (en) * | 2017-05-04 | 2018-02-06 | 青海脊峰香草医药科技有限公司 | One kind pulls formula packing machine feed device |
| CN107161754A (en) * | 2017-06-30 | 2017-09-15 | 西安新达机械有限公司 | A kind of control method and device of high accuracy winding pressure roller |
| CN207658803U (en) * | 2017-11-16 | 2018-07-27 | 六安市盛达防水材料科技有限公司 | A kind of waterproof roll processing unit (plant) |
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| CN114228261A (en) * | 2021-12-20 | 2022-03-25 | 马鞍山市富源机械制造有限公司 | 4D complex embossing machine |
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