CN218968358U

CN218968358U - Mechanical super-transparent pinch roller device of winding machine

Info

Publication number: CN218968358U
Application number: CN202221701431.7U
Authority: CN
Inventors: 张勇; 孙运威
Original assignee: Kunshan Jianbo Electromechanical Co ltd
Current assignee: Kunshan Jianbo Electromechanical Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-05-05
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a mechanical super-transparent pinch roller device of a winding machine, which comprises a pinch roller, wherein the pinch roller is arranged on a pinch roller shaft, the pinch roller shaft is arranged on a pinch roller bearing seat through a pinch roller bearing, the pinch roller bearing seat is arranged at one end of a pinch roller fixing plate, the other end of the pinch roller fixing plate is movably connected with an adjusting component, the pinch roller is pressed on a winding shaft, the winding shaft is arranged on an output shaft of a rotating motor, and the rotating motor is arranged on a winding frame; according to the utility model, under the action of the adjusting tension spring of the adjusting component, a certain tension force can be always given to the pressing wheel, so that the pressing wheel is always tightly pressed on the rolling shaft, the air on the inner side of the rolling diameter of the transparent film on the rolling shaft is extruded, the close fit of the transparent film on the adjacent layers is ensured, the gap between the adjacent layers of the transparent film rolled on the rolling shaft can be avoided, the transparent film wound on the rolling shaft is further ensured to be sufficiently close, and after the rolling is completed.

Description

Mechanical super-transparent pinch roller device of winding machine

Technical Field

The utility model relates to the technical field of slitting and winding machines, in particular to a mechanical super-transparent pinch roller device of a winding machine.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of strips of narrow materials, and is commonly used as paper making machine, wire and cable mica tape and printing and packaging machine. When the plastic film is cut, the plastic film is cut through the blade, and the plastic film is softer in texture and has better ductility, so that the cutting is incomplete when the plastic film is cut through the traditional cutting machine, and when the plastic film is wound after the cutting, the last winding is divided into two rollers to be wound up and down in a staggered way, so that the incomplete cutting part can be torn off due to staggered winding, the burrs of the trimming are formed, the quality of the product is reduced, but the pinch roller device of the transparent film cutting and winding machine on the market at present has loose winding transparent film, and is unfavorable for later use. In view of the above drawbacks, it is desirable to design a mechanical ultra-transparent pinch roller device for a winder.

Disclosure of Invention

The utility model aims to provide a mechanical super-transparent pinch roller device of a winding machine, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanical type super transparent pinch roller device of winder, includes the pinch roller, the pinch roller is installed on the pinch roller axle, and the pinch roller axle passes through the pinch roller bearing to be installed on the pinch roller bearing frame, and the pinch roller bearing frame is installed in the one end of pinch roller fixed plate, the other end and the adjusting part swing joint of pinch roller fixed plate, the pinch roller pastes presses on the rolling axle, and the rolling axle is installed on the output shaft of rotating electrical machines, the rotating electrical machines is installed on the rolling frame.

Preferably, the adjusting component comprises an adjusting tension spring, one end of the adjusting tension spring is installed on the connecting plate through a locating pin, the connecting plate is fixedly connected with the pinch roller fixing plate, the other end of the adjusting tension spring is installed on the adjusting slide block through a fixing screw, a locking bolt is screwed on the adjusting slide block, and the adjusting slide block is arranged in the fixing support.

Preferably, the fixed support comprises a left fixed seat and a right fixed seat, the cross section of the left fixed seat is of a semicircular arc structure, an arc chute is formed in the inner side of the left fixed seat, and a rectangular notch is formed in one end of the left fixed seat.

Preferably, the through-hole has been seted up to one side that is close to the rectangle breach on the left fixing base, and the fretwork groove that supplies the lock bolt to pass through has been seted up at the middle part of left fixing base, and the fretwork groove is linked together with the arc spout, and the width of fretwork groove is less than the width of arc spout, and left articulated seat is installed to the other end of left fixing base, and left articulated seat is articulated with left articulated shaft, and the both ends of left articulated shaft all are with the one end fixed connection of connection piece.

Preferably, the cross section of right fixing base is the semicircle structure, outwards extending's flange is installed to the one end of right fixing base, has seted up the pinhole on the flange, right articulated seat is installed to the other end of right fixing base, and right articulated seat is articulated with right articulated shaft, and the both ends of right articulated shaft all are with the other end fixed connection of connection piece.

Preferably, a rotating shaft is arranged on the right fixing seat, the rotating shaft is arranged on a bearing, and the bearing is arranged at the other end of the pinch roller fixing plate.

Compared with the prior art, the mechanical super-transparent pinch roller device of the winding machine is provided with the adjusting component, and can always give a certain tension to the pinch roller under the action of the adjusting tension spring of the adjusting component, so that the pinch roller always presses the winding shaft, the air on the inner side of the winding diameter of the transparent film on the winding shaft is extruded, the close fit of the transparent film on the adjacent layers is ensured, the gap between the adjacent layers of the transparent film wound on the winding shaft can be avoided, the transparent film wound on the winding shaft is further ensured to be sufficiently close, and after the winding is completed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a left fixing base according to a first embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a second embodiment of the present utility model;

FIG. 4 is a schematic diagram of a puck mounting plate according to a second embodiment of the present utility model.

In the accompanying drawings:

1. a pinch roller; 2. a pressing wheel shaft; 3. a pinch roller fixing plate; 4. an adjustment assembly; 5. adjusting a tension spring; 6. a positioning pin; 7. a connecting plate; 8. a fixed screw; 9. an adjusting slide block; 10. a locking bolt; 11. a left fixing seat; 12. a right fixing seat; 13. an arc chute; 14. a rectangular notch; 15. a through hole; 16. a hollow groove; 17. a left hinge seat; 18. a left hinge shaft; 19. a connecting sheet; 20. a right hinge seat; 21. a right hinge shaft; 22. a rotating shaft; 23. a bearing; 24. a pinch roller supporting shaft; 25. a bottom plate; 26. an upper fixing plate; 27. a connecting flange; 28. a lower fixing plate; 29. an upper flange plate; 30. a connecting pipe; 31. a lower flange; 32. a fixing bolt; 33. an upper bearing; 34. a lower bearing; 35. an adjusting rod; 36. a knuckle bearing; 37. a connecting shaft; 38. an adjustment handle; 39. a sleeve; 40. a fixed block; 41. a fixed shaft; 42. a spring; 43. and (5) a winding shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a mechanical type super transparent pinch roller device of winder, includes pinch roller 1, pinch roller 1 installs on pinch roller axle 2, and pinch roller axle 2 passes through the pinch roller bearing and installs on the pinch roller bearing frame, and the pinch roller bearing frame is installed in the one end of pinch roller fixed plate 3, the other end and the adjusting part 4 swing joint of pinch roller fixed plate 3, pinch roller 1 pastes and presses on rolling axle 43, and rolling axle 43 installs on the output shaft of rotating electrical machines, the rotating electrical machines is installed on the rolling frame.

In this embodiment adjusting assembly 4 is including adjusting extension spring 5, and the one end of adjusting extension spring 5 passes through locating pin 6 and installs on connecting plate 7, connecting plate 7 and pinch roller fixed plate 3 fixed connection, the other end of adjusting extension spring 5 passes through fixing screw 8 and installs on adjusting slider 9, and the spiro union has lock bolt 10 on the adjusting slider 9, and adjusting slider 9 sets up in the fixed bolster, the fixed bolster includes left fixing base 11 and right fixing base 12, the cross section of left fixing base 11 is half arc structure, arc spout 13 has been seted up to the inboard of left fixing base 11, rectangular notch 14 has been seted up to one end of left fixing base 11, through-hole 15 has been seted up to one side that is close to rectangular notch 14 on the left fixing base 11, through-hole 15 inside is provided with connecting bolt, and the hollow groove 16 that supplies locking bolt 10 to pass through is linked together with arc spout 13, and the width of hollow groove 16 is less than the width of arc spout 13, and left fixing base 11's the other end is installed left hinge seat 17, and left hinge seat 17 and left hinge joint 18 are articulated with left hinge joint axle 18, the cross section of left hinge joint 19 is half arc structure, and right hinge joint 20 are all connected with the right fixing base 12, the right end is connected with the right fixing base 20 at the right end of fixing base 12, the pivot is connected with the right end of fixing base 20, the end is fixed connection flange 20 is connected to the right end of the fixing base 20, and the end is connected to the right end of the fixing base is connected to the fixed axle 20. During installation, the flange of the right fixing seat 12 is inserted into the rectangular notch 14 of the left fixing seat 11, and then the connecting bolts sequentially penetrate through the through holes 15 and the pin holes to be in threaded connection with nuts, so that the left fixing seat 11 and the right fixing seat 12 are fixedly connected, and the installation and the disassembly are facilitated.

According to the winding diameter of the transparent film before winding, the sliding adjusting slide block 9 adjusts the length of the adjusting tension spring 5, the length of the adjusting tension spring 5 is changed to change the tension of the adjusting tension spring 5, the tension of the adjusting tension spring 5 is adjusted to a proper strength, the locking bolt 10 is rotated after the adjustment is completed, the locking bolt 10 is screwed on the adjusting slide block 9, the left fixing seat 11 is clamped by the locking bolt 10 matched with the adjusting slide block 9, thereby the adjusting slide block 9 is clamped and fixed in the arc-shaped chute 13 of the left fixing seat 11, the rotating motor drives the winding shaft 43 to rotate, the transparent film wound on the winding shaft 43 is wound, the winding diameter of the winding shaft 43 is larger and larger, the pressing wheel 1 gradually moves leftwards, the pressing wheel 1 drives the pressing wheel fixing plate 3 to swing, the adjusting tension spring 5 is gradually stretched, the pressing wheel 1 can always give a certain tension under the action of the adjusting tension spring 5, the pressing wheel 1 always presses the winding shaft 43, the transparent film on the adjacent layers of the winding shaft 43 is prevented from being wound tightly, the transparent film on the adjacent layers of the winding shaft 43 is prevented from being wound, the winding is further ensured to be wound on the winding shaft 43, the transparent film on the adjacent layers, the adjacent layers of the transparent film is completely pressed tightly, and the transparent film on the adjacent layers, the adjacent layers can be prevented from being completely pressed, and the winding the transparent film on the winding film, and the adjacent layers, and the winding film is completely pressed tightly by the pressing the roller, and the film after the film is completely separated from the film, and the film.

Embodiment two:

referring to fig. 3 and 4, a mechanical super-transparent pinch roller device of a winding machine comprises a pinch roller 1, wherein the pinch roller 1 is installed on a pinch roller shaft 2, both ends of the pinch roller shaft 2 are installed on pinch roller bearing seats through pinch roller bearings, the pinch roller bearing seats are installed at one end of a pinch roller fixing plate 3, a pinch roller supporting shaft 24 is movably installed in the middle of the pinch roller fixing plate 3, the pinch roller supporting shaft 24 is installed at one end of a bottom plate 25, an adjusting component 4 is installed at the other end of the bottom plate 25, the adjusting component 4 is hinged with the other end of the pinch roller fixing plate 3, the pinch roller 1 is attached to a winding shaft 43, the winding shaft 43 is installed on an output shaft of a rotating motor, and the rotating motor is installed on a winding frame.

The pinch roller fixed plate 3 in this embodiment includes fixed plate 26, flange 27 and lower fixed plate 28, be provided with flange 27 between fixed plate 26 and the lower fixed plate 28, flange 27 includes flange 29, connecting pipe 30 and lower flange 31, install connecting pipe 30 between flange 29 and the lower flange 31, connecting pipe 30 is hollow cylinder structure, has all seted up the flange hole on flange 29 and the lower flange 31, and upper flange 29 passes through fixing bolt 32 and fixed plate 26 fixed connection, installs upper bearing 33 on the fixed plate 26, and lower flange 31 passes through bolt 32 and fixed plate 28 fixed connection down, installs lower bearing 34 on the fixed plate 28 down, and the internally mounted of upper bearing 33 and lower bearing 34 has pinch roller back shaft 24.

The adjusting component 4 in this embodiment includes adjusting lever 35, and knuckle bearing 36 is installed to one end of adjusting lever 35, and knuckle bearing 36 is articulated with connecting axle 37, and on upper fixed plate 26 and lower fixed plate 28 were installed respectively to the both ends of connecting axle 37, the other end of adjusting lever 35 is provided with the external screw thread, the one end cover that is close to the external screw thread on adjusting lever 35 is equipped with adjustment handle 38, and the through-hole that supplies adjusting lever 35 to pass is offered at adjustment handle 38 middle part, be provided with the internal screw thread with external screw thread assorted in the through-hole, the middle part cover of adjusting lever 35 is equipped with sleeve 39, and sleeve 39 installs on fixed block 40, and fixed block 40 installs on fixed axle 41, and fixed axle 41 installs the other end at bottom plate 25, still the cover is equipped with spring 42 on the adjusting lever 35, the one end and the adjustment handle 38 butt of spring 42, the other end and sleeve 39 butt of spring 42.

According to the winding diameter of the transparent film before winding, the adjusting handle 38 is rotated to adjust the length of the spring 42, the pressure of the spring 42 is changed by changing the length of the spring 42, so that the pressure of the spring 42 is adjusted to a proper strength, the rotating motor drives the winding shaft 43 to rotate, the transparent film wound on the winding shaft 43 is wound, the pinch roller 1 moves leftwards gradually along with the winding diameter of the winding shaft 43, the pinch roller 1 drives the pinch roller fixing plate 3 to swing, thereby driving the knuckle bearing 36, the adjusting rod 35 and the adjusting handle 38 to move, the adjusting handle 38 is matched with the sleeve 39 to gradually compress the spring 42, under the action of the spring 42, a certain pressure can be always given to the pinch roller 1, the pinch roller 43 is always pressed by the air on the inner side of the winding diameter of the transparent film on the winding shaft 43, the transparent film on the adjacent layer is tightly bonded, gaps between the adjacent layers of the transparent film on the winding shaft 43 can be avoided, the transparent film wound on the winding shaft 43 is tightly enough, after the winding is completed, the pinch roller 42 is restored to an unpressed state, and the pinch roller 1 is convenient to be completely separated from the winding shaft 43.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical type super transparent pinch roller device of winder which characterized in that: including pinch roller (1), pinch roller (1) are installed on pinch roller axle (2), and pinch roller axle (2) are installed on the pinch roller bearing frame through the pinch roller bearing, the one end at pinch roller fixed plate (3) is installed to the pinch roller bearing frame, the other end and the adjusting part (4) swing joint of pinch roller fixed plate (3), pinch roller (1) paste and press on rolling axle (43), and rolling axle (43) are installed on rotating electrical machines's output shaft, the rotating electrical machines is installed on the rolling frame, adjusting part (4) include adjusting tension spring (5), and the one end of adjusting tension spring (5) is installed on connecting plate (7) through locating pin (6), connecting plate (7) and pinch roller fixed plate (3) fixed connection, the other end of adjusting tension spring (5) is installed on adjusting slide block (9) through fixing screw (8), and threaded locking bolt (10) have on adjusting slide block (9), adjusting slide block (9) set up in the fixed support, the fixed support includes left fixing base (11) and right fixing base (12), left side fixing base (11) are the one end of rectangle (11) is seted up for the arc-shaped slot (14), the utility model discloses a pinch roller, including left fixing base (11), right fixing base (12), left fixing base (11), right fixing base (12) and connecting piece (19), through-hole (15) have been seted up to one side that is close to rectangle breach (14) on left fixing base (11), hollow groove (16) that supplies lock bolt (10) to pass through has been seted up at the middle part of left fixing base (11), hollow groove (16) are linked together with arc spout (13), the width of hollow groove (16) is less than the width of arc spout (13), left hinging base (17) are installed to the other end of left fixing base (11), left hinging base (17) are articulated with left hinging axle (18), the both ends of left hinging axle (18) all with one end fixed connection of connecting piece (19), the cross section of right fixing base (12) is semicircle structure, outwards extending flange is installed to one end of right fixing base (12), the pinhole has been seted up on the flange, right hinging base (20) are articulated with right hinging axle (21), the both ends of right hinging axle (21) all with the other end fixed connection of connecting piece (19), right fixing base (12), install pivot (22) on bearing (23) fixed bearing (23).