CN211619430U - Rewinding unit is cut to adjustable static membrane of cutting interval - Google Patents
Rewinding unit is cut to adjustable static membrane of cutting interval Download PDFInfo
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- CN211619430U CN211619430U CN201922503674.4U CN201922503674U CN211619430U CN 211619430 U CN211619430 U CN 211619430U CN 201922503674 U CN201922503674 U CN 201922503674U CN 211619430 U CN211619430 U CN 211619430U
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Abstract
The utility model relates to an electrostatic film production technical field specifically is an adjustable rewinding unit that cuts electrostatic film of interval, comprising a base plate, the one end edge at bottom plate top is equipped with unwinding mechanism, and unwinding mechanism left side is equipped with two guiding mechanism, and the guiding mechanism left side is equipped with winding mechanism, is equipped with two third support columns between two guiding mechanism, is connected with the connecting rod between the two, and the connecting rod top is equipped with the scale mark, installs on the connecting rod and cuts the mechanism, cut the mechanism include with connecting rod sliding connection's regulating block, the regulating block passes through locking screw locking fixed, the regulating block bottom is equipped with the double-layered sword piece, installs the slitting cutter on the double-layered sword piece. This rewinding unit is cut to electrostatic film of adjustable interval through the mechanism of cutting that sets up, can adjust the position of dividing the cutter through adjusting the regulating block position on the connecting rod according to concrete user demand, and then adjusts and cuts the interval, divides the electrostatic film to be cut into the width size of needs, satisfies different user demands.
Description
Technical Field
The utility model relates to an electrostatic film production technical field specifically is an adjustable rewinding unit is cut to electrostatic film who cuts interval.
Background
The electrostatic film is a protective film used for protecting smooth planes such as glass, lenses and acrylic, and is usually adhered to the surface of a product through the electrostatic adsorption capacity of the electrostatic film, in order to improve the production efficiency, the width of the electrostatic film is large during production, the electrostatic film needs to be cut into required size widths during specific use, the cutting distance cannot be adjusted during cutting rewinding of most conventional devices, the electrostatic film cannot be cut according to specific requirements, the application range is small, and therefore the electrostatic film cutting rewinding device with the adjustable cutting distance is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable electrostatic film who cuts interval cuts rewinding unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the electrostatic film slitting and rewinding device with the adjustable slitting interval comprises a bottom plate, wherein an unwinding mechanism is arranged at one end edge of the top of the bottom plate, the unwinding mechanism comprises two symmetrical first supporting columns, an unwinding shaft is movably clamped between the two first supporting columns, two symmetrical guide mechanisms are arranged on the left side of the unwinding mechanism at the top of the bottom plate, each guide mechanism comprises two symmetrical second supporting columns, a guide shaft rotationally connected with the two second supporting columns is arranged between the two second supporting columns, a winding mechanism is arranged on the left side of the guide mechanism at the top of the bottom plate, the winding mechanism comprises a supporting plate arranged on the winding mechanism, a winding motor is arranged on the rear side of the supporting plate, an output shaft of the winding motor forwards penetrates through the supporting plate, the tail end of the winding motor is coaxially connected with the winding shaft, two symmetrical third supporting columns are arranged between the two guide mechanisms at the top of the, two be close to its top edge between the third support column and be connected with the connecting rod, the connecting rod top is equipped with the even scale mark of scale, install on the connecting rod and cut the mechanism, cut the mechanism include with connecting rod sliding connection's regulating block, the regulating block passes through locking screw locking fixed, the regulating block bottom is equipped with presss from both sides the sword piece, press from both sides to install on the sword piece and divide the cutter, just divide the cutting edge of cutter towards unwinding mechanism direction.
Preferably, install on the bottom plate first support column bottom, the mounting groove that is "L" type structure is seted up to the inboard of first support column, the width dimension of mounting groove and the external diameter size looks adaptation of unreeling the axle, just the end activity joint of unreeling the axle is in the mounting groove.
Preferably, the bottom of the second support column is installed on the bottom plate, the concave hole has been seted up to the second support column inboard, just the installation is fixed with ball bearing in the concave hole, the end of guiding axle cup joints and fixes on ball bearing's inner circle, just the top height of guiding axle is higher than the top height of unreeling the axle.
Preferably, a fixed baffle fixedly connected with the outer side wall of the winding shaft is arranged at the edge of one side of the outer side wall of the winding shaft close to the supporting plate, a partition plate in sliding connection with the outer side wall of the winding shaft is arranged on the outer side wall of the winding shaft, a movable baffle fixedly locked through screws is arranged on one side of the winding shaft far away from the supporting plate, and the top height of the winding shaft is lower than that of the guide shaft.
Preferably, a through guide groove is formed in one side of the adjusting block, and the inner length and width of the guide groove are matched with the outer length and width of the connecting rod and are in sliding connection with the connecting rod.
Preferably, the top of the adjusting block is provided with a locking hole communicated with the guide groove, the locking screw is connected in the locking hole through threads, and the tail end of the locking screw is attached to the top of the connecting rod.
Preferably, the bottom of the cutter clamping block is provided with a cutter clamping groove, and the slitting knife is installed in the cutter clamping groove and is locked and fixed through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
this rewinding unit is cut to electrostatic film of adjustable interval cuts through the mechanism of cutting that sets up, when using, unreels original electrostatic film by unwinding mechanism, cuts the back through the slitting cutter and is carried out the rolling by winding mechanism to it again, accomplishes and cuts the rewinding, can adjust the position of slitting cutter through adjusting the regulating block position on the connecting rod simultaneously according to concrete user demand, and then adjusts the interval of cutting, divides the width size that is cut into needs with the electrostatic film, satisfies different user demands.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the unwinding mechanism of the present invention;
fig. 3 is a schematic structural view of the guiding mechanism of the present invention;
fig. 4 is a schematic structural view of the winding mechanism of the present invention;
FIG. 5 is a schematic structural view of a connecting rod of the present invention;
fig. 6 is a schematic structural view of the center slitting mechanism of the present invention.
In the figure: 1. a base plate; 2. an unwinding mechanism; 20. a first support column; 200. mounting grooves; 21. unwinding the reel; 3. a guide mechanism; 30. a second support column; 300. a ball bearing; 31. a guide shaft; 4. a winding mechanism; 40. a support plate; 41. a winding motor; 42. a winding shaft; 420. fixing a baffle plate; 5. a partition plate; 6. a movable baffle; 7. a third support column; 8. a connecting rod; 80. scale lines; 9. a slitting mechanism; 90. an adjusting block; 900. a guide groove; 901. a locking hole; 91. a cutter clamping block; 92. a slitting knife; 10. and locking the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
an electrostatic film slitting and rewinding device with adjustable slitting space comprises a bottom plate 1, an unwinding mechanism 2 is arranged at one end edge of the top of the bottom plate 1, the unwinding mechanism 2 comprises two symmetrical first support columns 20, an unwinding shaft 21 is movably clamped between the two first support columns 20, two symmetrical guide mechanisms 3 are arranged on the top of the bottom plate 1 and positioned on the left side of the unwinding mechanism 2, each guide mechanism 3 comprises two symmetrical second support columns 30, a guide shaft 31 in rotary connection with each second support column 30 is arranged between the two second support columns 30, a winding mechanism 4 is arranged on the top of the bottom plate 1 and positioned on the left side of each guide mechanism 3, each winding mechanism 4 comprises a support plate 40 arranged on each winding mechanism 4, a winding motor 41 is arranged on the rear side of each support plate 40, an output shaft of each winding motor 41 forwards penetrates through each support plate 40, the tail end of each winding shaft 42 is coaxially connected with the corresponding winding shaft, two symmetrical third support, a connecting rod 8 is connected between the two third supporting columns 7 near the top edge thereof, a slitting mechanism 9 is installed on the connecting rod 8, the slitting mechanism 9 comprises an adjusting block 90 which is connected with the connecting rod 8 in a sliding manner, the adjusting block 90 is locked and fixed through a locking screw 10, a knife clamping block 91 is arranged at the bottom of the adjusting block 90, a slitting knife 92 is installed on the knife clamping block 91, and the knife edge of the slitting knife 92 faces the unwinding mechanism 2 direction, when in use, an electrostatic film roll to be slit is sleeved and fixed on the unwinding shaft 21, the tail end of the electrostatic film roll is wound around the top of the guide shaft 31 and then wound on a winding core on the winding shaft 42, then the position of the adjusting block 90 on the connecting rod 8 is adjusted according to the required width size, so as to adjust the position of the slitting knife 92, adjust the slitting space, then the winding shaft 42 is driven to rotate by the rotation of the output shaft of the motor 41, the electrostatic film roll, and then is wound by the winding shaft 42 after being cut by the slitting knife 92.
In this embodiment, a through guide groove 900 is formed in one side of the adjusting block 90, and the inner length and width dimension of the guide groove 900 is matched with and slidably connected with the outer length and width dimension of the connecting rod 8, so that the accuracy and the stability of the movement of the adjusting block 90 along the direction of the connecting rod 8 are ensured; the top of the connecting rod 8 is provided with scale marks 80 with uniform scales, so that the accuracy of adjusting the position of the adjusting block 90 is further ensured; the top of the adjusting block 90 is provided with a locking hole 901 communicated with the guide groove 900, the locking screw 10 is connected in the locking hole 901 through threads, and the tail end of the locking screw is attached to the top of the connecting rod 8, so that the adjusting block 90 is prevented from moving along the direction of the connecting rod 8 under the action of non-human factors when the slitting knife 92 works.
In addition, install on bottom plate 1 bottom first support column 20, the mounting groove 200 that is "L" type structure is seted up to first support column 20's inboard, the width dimension of mounting groove 200 and the external diameter size looks adaptation of unreeling axle 21, and the end activity joint of unreeling axle 21 in mounting groove 200, through the fixed spool 21 of unreeling of mounting groove 200 joint, be convenient for take out it and change the electrostatic film roll that needs cut.
Furthermore, the bottom of the second support column 30 is installed on the bottom plate 1, a concave hole is formed in the inner side of the second support column 30, a ball bearing 300 is installed and fixed in the concave hole, the tail end of the guide shaft 31 is fixedly sleeved on an inner ring of the ball bearing 300, the flexibility of rotation of the guide shaft 31 is guaranteed through the ball bearing 300, the guide shaft 31 is prevented from being clamped and sliding friction with an electrostatic film, and further the abrasion of the electrostatic film is caused; the top height of the guide shaft 31 is higher than that of the unreeling shaft 21, so that the guide effect of the guide shaft 31 is ensured.
Specifically, a fixed baffle 420 fixedly connected with the outer side wall of the winding shaft 42 is arranged at the edge of one side of the outer side wall of the winding shaft 42 close to the support plate 40, a partition plate 5 in sliding connection with the outer side wall of the winding shaft 42 is arranged on the outer side wall of the winding shaft 42, a movable baffle 6 fixed through screw locking is arranged on one side of the winding shaft 42 far away from the support plate 40, and the cut electrostatic film is isolated and prevented from deflecting through the fixed baffle 420, the partition plate 5 and the movable baffle 6 so as to prevent deflection during winding; the top height of the winding shaft 42 is lower than that of the guide shaft 31, so that the guide effect of the guide shaft 31 is ensured.
It is worth noting that the bottom of the cutter clamping block 91 is provided with a cutter clamping groove, and the cutter separating cutter 92 is installed in the cutter clamping groove and is locked and fixed through a screw, so that the cutter separating cutter 92 can be replaced conveniently after being worn and broken.
It should be noted that the winding motor 41 in this embodiment may be a small-sized speed reduction motor having a product model of YS7112 manufactured by zhejiang chengji transmission limited, and a power supply matched with the small-sized speed reduction motor may be provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.
When the electrostatic film slitting rewinding device with the adjustable slitting space is used, a worker firstly checks the integrity and the connection stability of the device; then taking out the unreeling shaft, sleeving and fixing the electrostatic film roll to be cut on the unreeling shaft 21, and then putting the unreeling shaft and the electrostatic film roll into the mounting groove 200; then adjusting the position of the adjusting block 90 on the connecting rod 8 according to the specific slitting width size requirement, and further adjusting the position of the slitting knife 92; then the partition plate 5 and the movable baffle 6 are taken down, the first winding core for winding, the partition plate 5 and the second winding core for winding are sleeved and fixed on the winding shaft 42 in sequence, and then the movable baffle 6 is locked; then, the tail end of the electrostatic film roll is wound around the top of the guide shaft 31, and the cut electrostatic film is wound on the first roll core and the second roll core on the winding shaft 42 respectively; then, a power supply of the winding motor 41 is connected to enable the winding motor to work, an output shaft of the winding motor 41 rotates to drive the winding shaft 42 to rotate, the electrostatic film roll on the unwinding shaft 21 is unwound under the pulling of the winding shaft 42, and the electrostatic film roll is cut by the slitting knife 92 and then wound by the winding shaft 42; after the slitting is completed, the power supply of the winding motor 41 is disconnected, the movable baffle is taken down after the output shaft stops rotating, and the slit electrostatic film and the winding core are taken out together, so that the slitting and rewinding work is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an adjustable electrostatic film who cuts interval cuts rewinding unit, includes bottom plate (1), its characterized in that: the winding mechanism is characterized in that an unwinding mechanism (2) is arranged at one end edge of the top of the base plate (1), the unwinding mechanism (2) comprises two symmetrical first supporting columns (20), two unwinding shafts (21) are movably clamped between the first supporting columns (20), two symmetrical guide mechanisms (3) are arranged on the left side of the unwinding mechanism (2) at the top of the base plate (1), each guide mechanism (3) comprises two symmetrical second supporting columns (30), a guide shaft (31) in rotary connection with each second supporting column is arranged between the two second supporting columns (30), a winding mechanism (4) is arranged on the left side of each guide mechanism (3) at the top of the base plate (1), each winding mechanism (4) comprises a supporting plate (40) installed on the corresponding winding mechanism (4), a winding motor (41) is installed on the rear side of each supporting plate (40), an output shaft of each winding motor (41) penetrates through the corresponding supporting plate (40) forwards and is coaxially connected with a winding shaft (42) at, bottom plate (1) top is located two be equipped with third support column (7) of two symmetries between guiding mechanism (3), two be close to its top edge between third support column (7) and be connected with connecting rod (8), connecting rod (8) top is equipped with scale mark (80) that the scale is even, install on connecting rod (8) and cut mechanism (9), cut mechanism (9) include with connecting rod (8) sliding connection's regulating block (90), regulating block (90) are fixed through locking screw (10) locking, regulating block (90) bottom is equipped with double-layered sword piece (91), install on double-layered sword piece (91) and divide cutter (92), just the cutting edge of dividing cutter (92) is towards unwinding mechanism (2) direction.
2. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 1, characterized in that: install on bottom plate (1) first support column (20) bottom, mounting groove (200) that are "L" type structure are seted up to the inboard of first support column (20), the width dimension of mounting groove (200) and the external diameter size looks adaptation of unreeling axle (21), just the end activity joint of unreeling axle (21) is in mounting groove (200).
3. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 1, characterized in that: the bottom of second support column (30) is installed on bottom plate (1), the shrinkage pool has been seted up to second support column (30) inboard, just installation is fixed with ball bearing (300) in the shrinkage pool, the end of guiding axle (31) is cup jointed and is fixed on the inner circle of ball bearing (300), just the top height of guiding axle (31) is higher than the top height of unreeling axle (21).
4. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 1, characterized in that: a fixed baffle (420) fixedly connected with the outer side wall of the winding shaft (42) is arranged at the edge of one side, close to the supporting plate (40), of the outer side wall of the winding shaft (42), a partition plate (5) in sliding connection with the outer side wall of the winding shaft (42) is arranged on one side, far away from the supporting plate (40), of the winding shaft (42), a movable baffle (6) fixed through screw locking is arranged, and the top height of the winding shaft (42) is lower than that of the guide shaft (31).
5. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 1, characterized in that: a through guide groove (900) is formed in one side of the adjusting block (90), and the inner length and width of the guide groove (900) are matched with the outer length and width of the connecting rod (8) and are in sliding connection with the connecting rod.
6. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 5, characterized in that: the top of the adjusting block (90) is provided with a locking hole (901) communicated with the guide groove (900), the locking screw (10) is connected in the locking hole (901) through threads, and the tail end of the locking screw is attached to the top of the connecting rod (8).
7. The electrostatic film slitting rewinding device with the adjustable slitting pitch according to claim 1, characterized in that: the bottom of the cutter clamping block (91) is provided with a cutter clamping groove, and the cutting knife (92) is installed in the cutter clamping groove and is locked and fixed through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922503674.4U CN211619430U (en) | 2019-12-31 | 2019-12-31 | Rewinding unit is cut to adjustable static membrane of cutting interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922503674.4U CN211619430U (en) | 2019-12-31 | 2019-12-31 | Rewinding unit is cut to adjustable static membrane of cutting interval |
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| Publication Number | Publication Date |
|---|---|
| CN211619430U true CN211619430U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922503674.4U Active CN211619430U (en) | 2019-12-31 | 2019-12-31 | Rewinding unit is cut to adjustable static membrane of cutting interval |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623840A (en) * | 2020-12-25 | 2021-04-09 | 无锡奥特维智能装备有限公司 | Cloth winding machine is used in melt-blown fabric production |
| CN114808428A (en) * | 2022-04-22 | 2022-07-29 | 安徽咏鹅家纺股份有限公司 | Straight twill cutting device for quilt edge covering material and adjusting method |
-
2019
- 2019-12-31 CN CN201922503674.4U patent/CN211619430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623840A (en) * | 2020-12-25 | 2021-04-09 | 无锡奥特维智能装备有限公司 | Cloth winding machine is used in melt-blown fabric production |
| CN114808428A (en) * | 2022-04-22 | 2022-07-29 | 安徽咏鹅家纺股份有限公司 | Straight twill cutting device for quilt edge covering material and adjusting method |
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