CN213264993U - Automatic slitting and rewinding device for paper towels - Google Patents
Automatic slitting and rewinding device for paper towels Download PDFInfo
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- CN213264993U CN213264993U CN202022327949.6U CN202022327949U CN213264993U CN 213264993 U CN213264993 U CN 213264993U CN 202022327949 U CN202022327949 U CN 202022327949U CN 213264993 U CN213264993 U CN 213264993U
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Abstract
The utility model discloses an automatic cutting rewinding unit for paper handkerchief, which comprises a frame, one side outer wall bottom fixedly connected with side bearer of frame, and the equal fixedly connected with trip shaft piece of top outer wall one side and ladder department of frame, the side inner wall fixedly connected with detachable rolling axle of trip shaft piece, the top outer wall fixedly connected with second trip shaft piece of side bearer, the side inner wall fixedly connected with detachable unwinding roller of second trip shaft piece, the side inner wall top of frame are provided with cuts the mechanism, and the side inner wall that the frame is located rolling axle one side is connected with the guide roll through the bearing, the frame is located the side outer wall fixedly connected with support frame of cutting mechanism one side. The utility model discloses can prevent that tiny fibre and dust from wafting into the air, optimize operational environment, can prevent that the fold from appearing in the paper handkerchief, improve the quality of cutting the rewinding, take place the skew and lead to the rolling untidy when preventing the paper handkerchief rolling, improve the regularity of rolling.
Description
Technical Field
The utility model relates to a paper handkerchief production technical field especially relates to a paper handkerchief is with automatic rewinding unit that cuts.
Background
The paper towels are daily necessities, the components of the paper towels comprise chlorine, bleaching powder, alcohol, wood pulp and renewable resources, the paper towels are various and mainly comprise roll paper and paper extraction, in the production process of the roll paper, due to the fact that original paper rolls produced by a paper mill are too large, damage or broken ends possibly exist in the original paper rolls, edges on two sides are not neat and the like, the original paper rolls need to be processed into required finished paper rolls through a rewinding machine, the rewinding function mainly controls the weight and the outer diameter of the finished paper rolls, and rewinding and slitting are needed.
When the existing rewinding device is used, a lot of fine fibers and dust can be mixed in the roll paper during the production of base paper, and the fine fibers and the dust can be drifted in the air after the roll paper is unwound, so that the working environment is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic cutting and rewinding device for paper towels.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic slitting and rewinding device for paper towels comprises a rack, wherein a side frame is fixedly connected to the bottom of the outer wall of one side of the rack, a shaft clamping block is fixedly connected to one side of the outer wall of the top of the rack and a step, a detachable winding shaft is fixedly connected to the inner wall of the side surface of the shaft clamping block, a second shaft clamping block is fixedly connected to the outer wall of the top of the side frame, a detachable unwinding roller is fixedly connected to the inner wall of the side surface of the second shaft clamping block, a slitting mechanism is arranged at the top of the inner wall of the side surface of the rack, which is positioned at one side of the winding shaft, is connected with a guide roller through a bearing, a support frame is fixedly connected to the outer wall of the side of the rack, two dust collection shells are fixedly connected to the outer wall of the opposite side of, one end of the dust suction pipe is inserted into the outer wall of one side of the dust suction shell.
Further, cut the mechanism and include the roller of cutting of connecting in frame side inner wall through the bearing, and the frame is located the side inner wall of roller top and is connected with the cutter axle through the bearing, and the side outer wall of cutter axle is provided with five evenly distributed's cutter.
Furthermore, the side outer wall of the cutter shaft is provided with a limiting groove, the outer wall of one side of the cutter is fixedly connected with a first sliding block which is connected with the side inner wall of the limiting groove in a sliding mode, and the side inner wall of the first sliding block is connected with a first locking nail through threads.
Further, one side outer wall fixedly connected with drive shell of frame, and the input shaft fixedly connected with rolling motor of drive shell, the output shaft and the cutter axle, guide roll and the rolling axle of drive shell all form transmission cooperation.
Furthermore, the support frame is located the side inner wall of cutting roller one side and is connected with the backing roll through the bearing, and sets up the leveling roller above the backing roll, and the side outer wall fixedly connected with of leveling roller is the spiral strip that the screw thread form was scattered towards both sides.
Furthermore, the two ends of the leveling roller are connected with a shaft bracket through bearings, the other end of the shaft bracket is rotatably connected to the outer side wall of the rack, and the same torsion spring is fixedly connected between the outer side wall of the shaft bracket and the outer side wall of the rack.
Furthermore, the side outer wall of the winding shaft is connected with four blocking discs which are evenly distributed, the side outer wall of each blocking disc is fixedly connected with a second sliding block which is connected with the side outer wall of the winding shaft in a sliding mode, and the side inner wall of each second sliding block is connected with a second locking nail through threads.
The utility model has the advantages that:
1. through setting up dust absorption shell and dust catcher, set up the dust absorption shell in one side of unreeling the roller, the dust absorption shell is connected the dust catcher, unreels the back when the raw materials paper handkerchief from unreeling the roller, and the dust catcher can produce suction in dust absorption groove department through the dust absorption pipe, and then can inhale the dust catcher with tiny fibre and the dust on raw materials paper handkerchief surface, and then can prevent that tiny fibre and dust from wafting to the air in, optimized operational environment.
2. Through setting up the levelling roller, set up the levelling roller in one side of cutter, the surface setting of levelling roller is the spiral strip that the screw thread form was dispersed towards both sides, can drive the levelling roller and rotate when raw materials paper handkerchief moves, then can make the paper handkerchief have by the trend that middle orientation both sides expand through the spiral strip when levelling roller rotates, and then can prevent that the fold from appearing in the paper handkerchief, improved the quality of cutting the rewinding.
3. Through setting up the fender dish, set up the fender dish on the rolling axle, the fender dish can slide along the rolling axle and lock through the second check pin, and when rolling axle rolling paper handkerchief, the fender dish can keep off in the both sides of paper handkerchief, and then can prevent to take place the skew when the paper handkerchief rolling and lead to the rolling untidy, has improved the regularity of rolling.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic slitting and rewinding device for paper towels in accordance with the present invention;
fig. 2 is a schematic view of a partial structure of an automatic slitting and rewinding device for tissues according to the present invention;
fig. 3 is a schematic structural view of a baffle disc of the automatic slitting and rewinding device for paper towels in embodiment 2.
In the figure: 1-a machine frame, 2-a dust collector, 3-a dust collection pipe, 4-side frames, 5-a unreeling roller, 6-a support frame, 7-a dust collection shell, 8-a leveling roller, 9-a cutting roller, 10-a cutting knife shaft, 11-a cutting knife, 12-a transmission shell, 13-a guide roller, 14-a spiral strip, 15-a clamping shaft block, 16-a reeling shaft, 17-a torsion spring, 18-a shaft frame, 19-a limiting groove, 20-a first locking nail, 21-a first sliding block, 22-a dust collection groove, 23-a pressure bearing roller, 24-a baffle disc, 25-a second sliding block and 26-a second locking nail.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Example 1:
referring to fig. 1 and 2, an automatic slitting and rewinding device for paper towels comprises a frame 1, wherein the bottom of the outer wall of one side of the frame 1 is fixedly connected with a side frame 4, one side of the outer wall of the top of the frame 1 and a step are fixedly connected with a shaft clamping block 15, the inner wall of the side of the shaft clamping block 15 is fixedly connected with a detachable winding shaft 16, the outer wall of the top of the side of the frame 4 is fixedly connected with a second shaft clamping block, the inner wall of the side of the second shaft clamping block is fixedly connected with a detachable unwinding roller 5, the top of the inner wall of the side of the frame 1 is provided with a slitting mechanism, the inner wall of the side of the frame 1, which is positioned at one side of the winding shaft 16, is connected with a guide roller 13 through a bearing, the outer wall of the side of the frame 1, which is positioned at one side of the slitting mechanism, is fixedly connected with a support frame 6, the outer wall, the dust inlet end of the dust collector 2 is connected with a dust collecting pipe 3, and one end of the dust collecting pipe 3 is inserted into the outer wall of one side of the dust collecting shell 7.
The utility model discloses in, cut the mechanism and include and connect in the roller 9 of cutting of 1 side inner wall of frame through the bearing, and the side inner wall that frame 1 is located roller 9 top is connected with cutter axle 10 through the bearing, and cutter axle 10's side outer wall is provided with five evenly distributed's cutter 11.
Wherein, the side outer wall of cutter axle 10 is opened there is spacing groove 19, and one side outer wall fixedly connected with sliding connection in the first slider 21 of 19 side inner walls of spacing groove, and threaded connection has first lock pin 20 through the side inner wall of first slider 21 of cutter 11.
Wherein, the outer wall fixedly connected with driving shell 12 of one side of frame 1, and the input shaft fixedly connected with rolling motor of driving shell 12, the output shaft and the cutter axle 10 of driving shell 12, guide roll 13 and rolling axle 16 all form the transmission cooperation.
Wherein, the support frame 6 is located the side inner wall of cutting roller 9 one side and is connected with backing roll 23 through the bearing, and sets up leveling roller 8 above backing roll 23, and leveling roller 8's side outer wall fixedly connected with is the spiral strip 14 that the screw form was scattered towards both sides.
Wherein, the both ends of levelling roller 8 are connected with pedestal 18 through the bearing, and the other end of pedestal 18 rotates and connects in the side outer wall of frame 1, and the same torsional spring 17 of fixedly connected with between the side outer wall of pedestal 18 and the side outer wall of frame 1.
The working principle is as follows: when in use, the paper towel to be cut is fixed on the unreeling shaft 5, the other end of the paper towel passes through the space between the two dust absorption shells 7, the space between the leveling roller 8 and the pressure bearing roller 23, the space between the cutter 11 and the cutting roller 9 and the bottom of the guide roller 13 and then is wound on the winding paper cylinders on the two winding shafts 16 in a staggered manner, then the winding shafts 16 and the cutter 11 are driven by the winding motor to rotate, the winding shafts 16 can wind the paper towel, the cutter 11 can cut the paper towel, the dust collector 2 can generate suction force at the dust absorption groove 22 through the dust absorption pipe 3, so that fine fibers and dust on the surface of the raw material paper towel can be sucked into the dust collector 2, the fine fibers and the dust can be prevented from flying into the air, the working environment is optimized, the leveling roller 8 can be driven to rotate when the raw material paper towel moves, the paper towel has the tendency of unfolding from the middle to two sides through the spiral strips 14 when the leveling roller 8 rotates, and then can prevent that the paper handkerchief from appearing the fold, improved the quality of cutting the rewinding.
Example 2:
referring to fig. 3, compared with embodiment 1, the automatic slitting and rewinding device for paper towels has the advantages that in order to prevent the paper towels from being rolled irregularly due to deviation when being rolled, the outer side wall of the rolling shaft 16 is connected with four blocking discs 24 which are uniformly distributed in a sliding mode, the outer side wall of each blocking disc 24 is fixedly connected with a second sliding block 25 which is connected to the outer side wall of the rolling shaft 16 in a sliding mode, and the inner side wall of each second sliding block 25 is connected with a second locking nail 26 through threads.
The working principle is as follows: compared with the embodiment 1, when the winding shaft 16 winds the paper towel, the blocking disc 24 can block two sides of the paper towel, so that the paper towel can be prevented from being wound untidy due to deviation during winding, and the winding uniformity is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic slitting and rewinding device for paper towels comprises a rack (1) and is characterized in that a side frame (4) is fixedly connected to the bottom of the outer wall of one side of the rack (1), a shaft clamping block (15) is fixedly connected to one side of the outer wall of the top of the rack (1) and a step, a detachable winding shaft (16) is fixedly connected to the inner wall of the side of the shaft clamping block (15), a second shaft clamping block is fixedly connected to the outer wall of the top of the side frame (4), a detachable unwinding roller (5) is fixedly connected to the inner wall of the side of the second shaft clamping block, a slitting mechanism is arranged at the top of the inner wall of the side of the rack (1), a guide roller (13) is connected to the inner wall of the side of the winding shaft (16) of the rack (1) through a bearing, a support frame (6) is fixedly connected to the outer wall of the side of the slitting mechanism, and two, the outer wall of one side opposite to the dust collection shell (7) is provided with a dust collection groove (22), the outer wall of one side of the rack (1) is fixedly connected with a dust collector (2), the dust inlet end of the dust collector (2) is connected with a dust collection pipe (3), and one end of the dust collection pipe (3) is inserted into the outer wall of one side of the dust collection shell (7).
2. An automatic cutting and rewinding device for paper towels according to claim 1, characterized in that the cutting mechanism comprises a cutting roller (9) connected to the inner side wall of the machine frame (1) through a bearing, a cutting knife shaft (10) is connected to the inner side wall of the machine frame (1) above the cutting roller (9) through a bearing, and five uniformly distributed cutting knives (11) are arranged on the outer side wall of the cutting knife shaft (10).
3. An automatic cutting and rewinding device for paper towels according to claim 2, characterized in that a limiting groove (19) is formed in the outer wall of the side surface of the cutter shaft (10), a first sliding block (21) which is slidably connected to the inner wall of the side surface of the limiting groove (19) is fixedly connected to the outer wall of one side of the cutter (11), and a first locking nail (20) is connected to the inner wall of the side surface of the first sliding block (21) through threads.
4. An automatic cutting and rewinding device for paper towels according to claim 3, characterized in that a driving shell (12) is fixedly connected to the outer wall of one side of the machine frame (1), a winding motor is fixedly connected to an input shaft of the driving shell (12), and an output shaft of the driving shell (12) is in transmission fit with the cutter shaft (10), the guide roller (13) and the winding shaft (16).
5. An automatic cutting and rewinding device for paper towels according to claim 1, characterized in that the inner wall of the side surface of the support frame (6) on one side of the cutting roller (9) is connected with a pressure bearing roller (23) through a bearing, a leveling roller (8) is arranged above the pressure bearing roller (23), and the outer wall of the side surface of the leveling roller (8) is fixedly connected with spiral strips (14) which are scattered towards two sides in a thread shape.
6. An automatic slitting and rewinding device for tissues as claimed in claim 5, wherein two ends of the leveling roller (8) are connected with a shaft bracket (18) through bearings, the other end of the shaft bracket (18) is rotatably connected with the outer side wall of the rack (1), and the same torsion spring (17) is fixedly connected between the outer side wall of the shaft bracket (18) and the outer side wall of the rack (1).
7. An automatic cutting and rewinding device for paper towels according to claim 1, characterized in that four evenly distributed baffle discs (24) are slidably connected to the outer side wall of the winding shaft (16), a second slider (25) slidably connected to the outer side wall of the winding shaft (16) is fixedly connected to the outer side wall of each baffle disc (24), and a second locking pin (26) is connected to the inner side wall of each second slider (25) through a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327949.6U CN213264993U (en) | 2020-10-19 | 2020-10-19 | Automatic slitting and rewinding device for paper towels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327949.6U CN213264993U (en) | 2020-10-19 | 2020-10-19 | Automatic slitting and rewinding device for paper towels |
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| Publication Number | Publication Date |
|---|---|
| CN213264993U true CN213264993U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022327949.6U Active CN213264993U (en) | 2020-10-19 | 2020-10-19 | Automatic slitting and rewinding device for paper towels |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180389A (en) * | 2021-12-14 | 2022-03-15 | 东台骏兴科技有限公司 | High-precision double-rotary-knife roll paper splitting machine capable of automatically collecting paper |
-
2020
- 2020-10-19 CN CN202022327949.6U patent/CN213264993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180389A (en) * | 2021-12-14 | 2022-03-15 | 东台骏兴科技有限公司 | High-precision double-rotary-knife roll paper splitting machine capable of automatically collecting paper |
| CN114180389B (en) * | 2021-12-14 | 2024-01-26 | 东台骏兴科技有限公司 | High-precision double-rotary-knife roll paper splitting machine capable of automatically collecting paper |
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