CN210236590U - Rewinding machine with adsorption winding mechanism - Google Patents
Rewinding machine with adsorption winding mechanism Download PDFInfo
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- CN210236590U CN210236590U CN201921124083.XU CN201921124083U CN210236590U CN 210236590 U CN210236590 U CN 210236590U CN 201921124083 U CN201921124083 U CN 201921124083U CN 210236590 U CN210236590 U CN 210236590U
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Abstract
The utility model discloses a rewinding machine with adsorb mechanism of rolling up, including drawing together rewinding roller and lower rewinding roller, the below of going up the rewinding roller is provided with the rolling up device that is close to with the roll surface of last rewinding roller, and the both sides of rolling up the device are connected with the roller of rewinding roller down respectively, can freely adjust the interval between rolling up device and the last rewinding roller, go up the paper drive mechanism that prevents that the paper from returning when being provided with disconnected paper on the rewinding roller, the utility model discloses overall structure is simple, and it is convenient to make, and convenient to use can realize not stopping machine and break paper, roll up to the interval of rolling up the passageway can be adjusted at will, and then can be applicable to different specification papers and roll up, stock form work, and application range is wide, and the paper head withdrawal when can preventing to break paper makes overall structure job stabilization, improves work efficiency, makes the roll core of the finished product scroll of rolling up level and smooth pleasing to the eye.
Description
Technical Field
The utility model relates to a rewinding machine, specific theory relates to a simple structure, convenient to use, and work efficiency is high, can realize not shutting down disconnected paper, play the book to make convenient rewinding machine that has the absorption mechanism of playing a roll, belong to rewinding machine technical field.
Background
Rewinding machines capable of continuously producing paper rolls with or without cores appear in the market, so that the production efficiency of the paper rolls is greatly improved.
The core tube is placed at a rewinding position, a rewinding roller driven to rotate by power drives the core tube to rotate, meanwhile, materials such as paper, films and the like are supplied to the rewinding position, and the materials such as the paper, the films and the like are rolled on the core tube to complete rewinding operation to form a wound roll material.
The basic working principle of the coreless paper roll rewinding machine is that paper is directly fed to a rewinding position, a coreless rewinding mechanism is used for automatically rolling up materials, and a rewinding roller drives the rolled paper to continuously rotate to form a paper roll.
As patent numbers: 201310196568.0 discloses a rewinding machine with a dual-function adsorption type winding mechanism, a plurality of airflow channels are distributed in a roller body of a rewinding upper roller, each airflow channel is communicated to the end surface of the roller body, at least two mutually separated air suction chambers are arranged at the position close to the end surface of the rewinding upper roller, along with the rotation of the rewinding upper roller, the port of the airflow channel on the end surface of the roller body sequentially passes through the range covered by the air suction chambers, the central angle covered by one air suction chamber on the end surface of the roller body is positioned within the corner range of the winding process of a coreless paper roll of the rewinding upper roller, and the central angle covered by the other air suction chamber on the end surface of the roller body is positioned within the corner range of the winding process of the cored paper roll of the rewinding upper roller.
This type of centreless scroll rewinding machine can realize not shutting down the roll-up, improves production efficiency, but this type of rewinding machine adopts the alternate negative pressure of upper and lower rewinding axle to induced draft and realize that the not shutting down of stock form changes the roll-up, and the stock form that produces rises a roll fold length, and the processing degree of difficulty of upper and lower rewinding roller is big, and is with high costs.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, convenient to use, work efficiency is high, can realize not shutting down disconnected paper, play a roll to make convenient rewinding machine that has the absorption mechanism of rolling up.
In order to solve the technical problem, the utility model provides a following technical scheme:
the rewinding machine with the adsorption winding mechanism comprises an upper rewinding roller and a lower rewinding roller, wherein a winding device close to the roller surface of the upper rewinding roller is arranged below the upper rewinding roller, two sides of the winding device are respectively connected with the roller shaft of the lower rewinding roller, the distance between the winding device and the upper rewinding roller can be freely adjusted, and a paper traction mechanism for preventing paper from retracting when paper is broken is arranged on the upper rewinding roller.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the paper traction mechanism comprises a plurality of air suction ports arranged on the cylindrical surface of the upper rewinding roller, and the air suction ports are arranged at intervals along the circumferential direction of the upper rewinding roller.
Further optimization: the roller body of the upper rewinding roller is internally provided with a plurality of negative pressure cavity channels which are arranged at intervals along the circumferential direction of the upper rewinding roller, and the negative pressure cavity channels are respectively communicated with the corresponding air suction ports.
Further optimization: each negative pressure cavity channel penetrates through the end face of the upper rewinding roller and forms a port.
Further optimization: and a vacuum air suction chamber is arranged at the end part of the upper rewinding roller close to the upper rewinding roller, and the vacuum air suction chamber is connected with a vacuum pump device, so that negative pressure is formed in the vacuum air suction chamber.
Further optimization: the upper rewinding roller rotates, and the port of the negative pressure cavity channel in the roller body sequentially passes through the range covered by the vacuum air suction chamber on the end face of the roller body.
Further optimization: the winding device comprises an arc-shaped plate, the upper end surface of the arc-shaped plate is provided with a curved surface matched with the roller surface of the upper rewinding roller, and the upper end curved surface of the arc-shaped plate is close to the roller surface of the upper rewinding roller and forms a winding channel with the roller surface of the upper rewinding roller.
Further optimization: the paper feeding end of the rolling channel is arranged in the arc plate, the position of the paper feeding end of the rolling channel is close to the arc plate, a plurality of air suction holes communicated with the vacuum suction cavities are formed in the arc plate, negative pressure is formed in the vacuum suction cavities, air suction is carried out through the air suction holes, and paper passing through the rolling channel is sucked.
Further optimization: and one side of the arc-shaped plate, which is close to the lower rewinding roller, is respectively provided with a plurality of connecting teeth which are uniformly distributed at intervals along the length direction of the arc-shaped plate, and the connecting teeth respectively extend upwards along the curved surface of the arc-shaped plate.
Further optimization: the lower rewinding roller is characterized in that a plurality of annular grooves matched with the connecting teeth are uniformly formed in the surface of the round roller along the length direction of the lower rewinding roller at intervals.
By adopting the technical scheme, when the paper rewinding machine is used, when the rewinding paper rolls need to be changed in the working process of the equipment, the riding roller rotates with acceleration to take the paper rolls out of the rewinding cavity, the negative pressure air control valve is opened simultaneously, negative pressure is formed in the vacuum adsorption cavity, the paper is torn through suction of the suction holes, and the paper is broken at the position of the punching line so as to achieve the effect of paper cutting without stopping;
after paper is cut off, when the vacuum pump device works, negative pressure is formed in the vacuum suction chamber, the upper rewinding roller rotates, the port of the negative pressure cavity channel sequentially passes through the range covered by the vacuum suction chamber, the negative pressure cavity channel in the roller body is communicated with the vacuum suction chamber, negative pressure is formed in the negative pressure cavity channel, air suction is performed through the air suction port, the air suction port sucks a paper head after the paper is cut off by the paper roll, the paper head is prevented from retracting after the paper head is cut off, and then the sucked paper is driven to move through the rotation of the upper rewinding roller;
after the drawn paper reaches the air suction holes in the arc-shaped plate, the vacuum air suction chamber cuts off air, meanwhile, the air suction holes in the arc-shaped plate suck the paper ends of the cut paper, the subsequent fed paper is stacked on the winding channel to form folds, the folded paper is twisted into a paper roll by the paper due to the rotation of the upper rewinding roller and the friction force between the paper roll and the arc-shaped plate after the negative pressure air control valve is closed, the paper roll is gradually fed into the rewinding cavity along with the rotation of the upper rewinding roller and the lower rewinding roller, and meanwhile, the lower rewinding roller can be matched with the speed reduction so that the paper roll can smoothly enter the rewinding cavity, and the purpose of winding without stopping the machine is achieved.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, overall structure is simple, and it is convenient to make, and convenient to use can realize not stopping machine disconnected paper, the roll-up to the interval of roll-up passageway can be adjusted at will, and then can be applicable to different specification papers and roll up, stock form work, and application range is wide, and the paper end withdrawal when can preventing disconnected paper makes overall structure job stabilization, improves work efficiency, makes the book core of the finished product scroll of rolling up level and smooth pleasing to the eye.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural view of an arc plate in the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the installation and matching structure of the lower rewinding roller and the arc-shaped plate in the embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B;
FIG. 6 is a schematic structural view of the embodiment of the present invention during paper breaking;
FIG. 7 is a state diagram of the embodiment of the present invention when the curl is formed;
FIG. 8 is a state diagram during reeling according to an embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8 at C;
FIG. 10 is an enlarged view of a portion of FIG. 9 at D;
FIG. 11 is a diagram illustrating a rolled state in an embodiment of the present invention;
fig. 12 is a partial enlarged view of fig. 11 at E.
In the figure: 1-winding the roll; 2-lower rewinding roller; 3, riding rollers; 4-rewinding cavity; 5-arc-shaped plates; 6-a reeling channel; 7-vacuum adsorption cavity; 8-a suction hole; 9-negative pressure pneumatic control valve; 10-a connecting plate; 11-a cylinder; 12-connecting teeth; 13-a groove; 14-suction port; 15-negative pressure cavity; 16-vacuum suction chamber.
Detailed Description
Example (b): referring to fig. 1-5, a rewinding machine with an adsorption winding mechanism comprises an upper rewinding roller 1 and a lower rewinding roller 2, a winding device close to the roller surface of the upper rewinding roller 1 is arranged below the upper rewinding roller 1, two sides of the winding device are respectively connected with the roller shaft of the lower rewinding roller 2, the distance between the winding device and the upper rewinding roller 1 can be freely adjusted, and a paper traction mechanism for preventing paper from retracting when paper is broken is arranged at a position, close to one end surface, of the upper rewinding roller 1.
The axes of the upper rewinding roller 1 and the lower rewinding roller 2 are parallel to each other.
A riding roller 3 is movably arranged at the rear side between the upper rewinding roller 1 and the lower rewinding roller 2, and rewinding cavities 4 are formed between the upper rewinding roller 1 and the riding roller 3 as well as between the lower rewinding roller 2 and the riding roller 3.
As shown in fig. 1 and 6, the paper sheet drawing mechanism includes a plurality of air inlets 14 disposed on the cylindrical surface of the upper rewinding roller 1, and the air inlets 14 are respectively arranged at intervals along the circumferential direction of the upper rewinding roller 1.
A plurality of negative pressure channels 15 are formed in the roller body of the upper rewinding roller 1, and the negative pressure channels 15 are arranged at intervals along the circumferential direction of the upper rewinding roller 1.
The negative pressure channels 15 are respectively communicated with the corresponding air suction ports 14, and each negative pressure channel 15 penetrates through the end surface of the upper rewinding roller 1 and forms a port.
The end part of the upper rewinding roller 1, which is close to the upper rewinding roller 1, is provided with a vacuum suction chamber 16, and the vacuum suction chamber 16 is connected with a vacuum pump device, so that negative pressure is formed in the vacuum suction chamber 16.
The upper rewinding roller 1 rotates, and the port of the negative pressure cavity channel 15 in the roller body sequentially passes through the range covered by the vacuum air suction chamber 16 on the end face of the roller body.
According to the design, when the vacuum pump device works, negative pressure is formed in the vacuum suction chamber 16, the upper rewinding roller 1 rotates, the port of the negative pressure cavity channel 15 in the roller body sequentially passes through the range covered by the vacuum suction chamber 16 on the end face of the roller body, the negative pressure cavity channel 15 in the roller body is communicated with the vacuum suction chamber 16, negative pressure is formed in the negative pressure cavity channel 15, then suction is carried out through the suction port 14, the suction port 14 sucks paper close to the upper rewinding roller 1, and then the sucked paper is driven to move through the rotation of the upper rewinding roller 1.
As shown in fig. 1-3, the winding device includes an arc plate 5, the upper end surface of the arc plate 5 is provided with a curved surface matched with the roll surface of the upper rewinding roll 1, and the upper end curved surface of the arc plate 5 close to the roll surface of the upper rewinding roll 1 and the roll surface of the upper rewinding roll 1 form a winding channel 6.
The paper outlet end of the winding channel 6 faces the roller gap between the upper rewinding roller 1 and the lower rewinding roller 2.
The two ends of the arc-shaped plate 5 are respectively fixedly connected to the connecting plates 10, one end, close to the lower rewinding roller 2, of each connecting plate 10 is rotatably connected with the roller shaft of the lower rewinding roller 2, the other end of each connecting plate 10 is connected with a driving device, and the driving devices drive the connecting plates 10 to rotate around the roller shafts of the lower rewinding rollers 2 to adjust the distance between the arc-shaped plate 5 and the winding channel 6 formed by the upper rewinding rollers 1.
The distance between the arc-shaped plate 5 and the upper rewinding roller 1 is 0.5-15 MM.
The design can be through interval between adjustment arc 5 and the last rewinding roller 1 for the interval of adjustment coiling passageway 6, and then can be applicable to different specification paper and coil, stock form work, application range is wide, and through maintenance and the maintenance that this clearance can be convenient of adjustment, the inconvenient condition of maintenance when avoiding appearing the card material.
The driving device can adopt conventional mechanisms such as a motor, an air cylinder, a hydraulic cylinder and the like, namely, the driving device can drive the connecting plate 10 to rotate around the roll shaft of the lower rewinding roll 2, and the driving device is preferably the air cylinder 11 in the embodiment.
The paper winding device is characterized in that a vacuum adsorption cavity 7 is arranged at a position, close to a paper feeding end of the winding channel 6, in the arc-shaped plate 5, a plurality of air suction holes 8 communicated with the vacuum adsorption cavity 7 are formed in the arc-shaped plate 5, the axis of each air suction hole 8 is perpendicular to the trend of the winding channel 6, and the air suction holes 8 are uniformly distributed at intervals along the length of the arc-shaped plate 5.
The vacuum adsorption cavity 7 is connected with a negative pressure pneumatic control valve 9, and the negative pressure pneumatic control valve 9 is connected with vacuum pump equipment through a vacuum pipeline, so that negative pressure can be formed in the vacuum adsorption cavity 7.
As shown in fig. 6-12, when the paper roll needs to be replaced, the riding roller 3 rotates with high speed to take the paper roll out of the rewinding cavity 4, and the negative pressure pneumatic control valve 9 is opened to form negative pressure in the vacuum adsorption cavity 7 and suck air through the air suction holes 8 to form tearing force on the paper, so that the paper is broken at the position of the perforated line to achieve the effect of cutting the paper without stopping.
After paper roll breaking, when the vacuum pump device works, negative pressure is formed in the vacuum suction chamber 16, the upper rewinding roller 1 rotates, the port of the negative pressure cavity channel 15 sequentially passes through the range covered by the vacuum suction chamber 16, the negative pressure cavity channel 15 in the roller body is communicated with the vacuum suction chamber 16, negative pressure is formed in the negative pressure cavity channel 15, then air suction is carried out through the air suction port 14, the air suction port 14 sucks the paper head after paper roll breaking, the paper head is prevented from retracting after paper breaking, and then the sucked paper is driven to move through the rotation of the upper rewinding roller 1;
when the drawn paper reaches the air suction holes 8 on the arc-shaped plate 5, the vacuum air suction chamber 16 cuts off air, meanwhile, the air suction holes 8 on the arc-shaped plate 5 suck the paper ends of the cut paper, so that the subsequently sent paper is accumulated on the winding channel 6 to form folds, after the negative pressure air control valve 9 is closed, the folded paper is twisted into paper rolls by the rotation of the upper rewinding roller 1 and the friction force between the paper rolls and the arc-shaped plate 5, and the paper rolls are gradually sent into the rewinding cavity 4 along with the rotation of the upper rewinding roller 1 and the lower rewinding roller 2.
Design like this, can form the negative pressure through negative pressure gas accuse valve 9 control vacuum adsorption chamber 7, and then can make 8 upper ends of suction holes breathe in for the paper that passes through in rolling up passageway 6 is inhaled and is realized disconnected paper and rolling up, and through vacuum adsorption chamber 7 can increase the suction when 8 of suction holes breathe in, but also can make a plurality of suction holes 8 breathe in step, facilitate the use.
As shown in fig. 1-5, rough surfaces for increasing friction force or materials for sticking the rough surfaces are respectively processed on the outer surface of the upper rewinding roller 1 and the curved surface of the arc-shaped plate 5.
By the design, the friction force between the paper and the upper rewinding roller 1 and the friction force between the paper and the arc-shaped plate 5 can be increased by the rough surfaces of the upper rewinding roller 1 and the arc-shaped plate 5, and the rolling effect can be improved.
As shown in fig. 1 and fig. 4-5, a plurality of connecting teeth 12 are respectively arranged on one side of the arc-shaped plate 5 close to the lower rewinding roller 2, the connecting teeth 12 respectively extend upwards along the curved surface of the arc-shaped plate 5, and the connecting teeth 12 are respectively and uniformly arranged along the length direction of the arc-shaped plate 5 at intervals.
The upper surface of the lower rewinding roller 2 is provided with a plurality of annular grooves 13 at intervals along the length direction of the lower rewinding roller 2, and the annular grooves are matched with the connecting teeth 12.
4-5 and 9-12, the design is such that the connecting teeth 12 on the arc-shaped plate 5 can be placed in the grooves 13 on the lower rewinding roller 2, and the smooth transition section can be formed at the junction of the curved surface of the arc-shaped plate 5 and the round roller surface of the lower rewinding roller 2;
and can make the scroll that rises to roll up by arc 5 convey to the clearance department of supreme rewinding roller 1 and lower rewinding roller 2 through the rotation of last rewinding roller 1 and lower rewinding roller 2 when conveying to rewinding chamber 4, the condition of idle running card material can not appear more steadily in the conveying of scroll, and then can effectually guarantee the roll-up effect of scroll, make the roll core of the finished product scroll of rolling up out level and smooth pleasing to the eye.
As shown in fig. 1, two ends of the lower rewinding roller 2 are respectively and rotatably connected with a space adjusting device for adjusting the space between the lower rewinding roller 2 and the upper rewinding roller 1, and the space between the lower rewinding roller 2 and the upper rewinding roller 1 is fixed when a single product is processed.
The distance adjusting device is in the prior art and comprises a fixed seat and a sliding seat connected to the fixed seat in a sliding mode, and when the device is actually used, the upper rewinding roller 1 or the lower rewinding roller 2 can be adjusted to move according to the distance between the rollers.
As shown in fig. 1 and fig. 6-12, when in use, when the rewinding paper roll needs to be changed in the working process of the equipment, the riding roller 3 rotates with high speed to take the paper roll out of the rewinding cavity 4, and simultaneously, the negative pressure pneumatic control valve 9 is opened to form negative pressure in the vacuum adsorption cavity 7 and tear the paper by sucking air from the air suction hole 8, and the paper is broken at the position of the punching line to achieve the effect of continuous paper cutting;
after paper roll breaking, when the vacuum pump device works, negative pressure is formed in the vacuum suction chamber 16, the upper rewinding roller 1 rotates, the port of the negative pressure cavity channel 15 sequentially passes through the range covered by the vacuum suction chamber 16, the negative pressure cavity channel 15 in the roller body is communicated with the vacuum suction chamber 16, negative pressure is formed in the negative pressure cavity channel 15, air suction is performed through the air suction port 14, the air suction port 14 sucks a paper head after paper roll breaking, the paper head is prevented from retracting after paper breaking, and then the sucked paper is driven to move through the rotation of the upper rewinding roller 1;
after the drawn paper reaches the air suction holes 8 on the arc-shaped plate 5, the vacuum air suction chamber 16 cuts off air, meanwhile, the air suction holes 8 on the arc-shaped plate 5 suck the paper ends of the cut paper, so that the subsequent fed paper is accumulated on the winding channel 6 to form folds, the folded paper is twisted into a paper roll by the rotation of the upper rewinding roller 1 and the friction force between the paper roll and the arc-shaped plate 5 after the negative pressure air control valve 9 is closed, the paper roll is gradually fed into the rewinding chamber 4 along with the rotation of the upper rewinding roller 1 and the lower rewinding roller 2, and meanwhile, the lower rewinding roller 2 can be matched with the speed reduction so that the paper roll can smoothly enter the rewinding chamber 4, thereby realizing the purpose of winding without stopping.
Claims (10)
1. A rewinding machine with an adsorption winding mechanism comprises an upper rewinding roller (1) and a lower rewinding roller (2) which are arranged in parallel along the axis, and is characterized in that: a winding device close to the roll surface of the upper rewinding roll (1) is arranged below the upper rewinding roll (1), two sides of the winding device are respectively connected with the roll shaft of the lower rewinding roll (2), the distance between the winding device and the upper rewinding roll (1) can be freely adjusted, and a paper traction mechanism for preventing paper from retracting when paper is broken is arranged on the upper rewinding roll (1).
2. A rewinding machine with an adsorbing and winding mechanism according to claim 1, characterized in that: the paper traction mechanism comprises a plurality of air suction ports (14) arranged on the cylindrical surface of the upper rewinding roller (1), and the air suction ports (14) are arranged at intervals along the circumferential direction of the upper rewinding roller (1).
3. A rewinding machine with an adsorbing and winding mechanism according to claim 2, characterized in that: a plurality of negative pressure channels (15) which are arranged at intervals along the circumferential direction of the upper rewinding roller (1) are arranged in the roller body of the upper rewinding roller (1), and the negative pressure channels (15) are respectively communicated with the corresponding air suction ports (14).
4. A rewinding machine with an adsorbing and winding mechanism according to claim 3, characterized in that: each negative pressure cavity channel (15) penetrates through the end face of the upper rewinding roller (1) and forms a port.
5. A rewinding machine with an adsorbing and winding mechanism according to claim 4, characterized in that: the end part of the upper rewinding roller (1) close to the upper rewinding roller (1) is provided with a vacuum air suction chamber (16), and the vacuum air suction chamber (16) is connected with a vacuum pump device so that negative pressure can be formed in the vacuum air suction chamber (16).
6. A rewinding machine with an adsorbing and winding mechanism according to claim 5, characterized in that: the upper rewinding roller (1) rotates, and the port of a negative pressure cavity channel (15) in the roller body sequentially passes through the range covered by the vacuum air suction chamber (16) on the end face of the roller body.
7. A rewinding machine with an adsorbing and winding mechanism according to claim 6, characterized in that: the winding device comprises an arc-shaped plate (5), the upper end surface of the arc-shaped plate (5) is provided with a curved surface matched with the roller surface of the upper rewinding roller (1), and the upper end curved surface of the arc-shaped plate (5) close to the roller surface of the upper rewinding roller (1) and the roller surface of the upper rewinding roller (1) form a winding channel (6).
8. A rewinding machine with an adsorbing and winding mechanism according to claim 7, characterized in that: the paper winding device is characterized in that a vacuum adsorption cavity (7) is arranged at a position, close to a paper feeding end of the winding channel (6), in the arc-shaped plate (5), a plurality of suction holes (8) communicated with the vacuum adsorption cavity (7) are formed in the arc-shaped plate (5), negative pressure is formed in the vacuum adsorption cavity (7), suction is performed through the suction holes (8), and paper passing through the winding channel (6) is sucked.
9. A rewinding machine with an adsorbing and winding mechanism according to claim 8, characterized in that: one side of the arc-shaped plate (5) close to the lower rewinding roller (2) is respectively provided with a plurality of connecting teeth (12) which are uniformly distributed along the length direction of the arc-shaped plate (5) at intervals, and the connecting teeth (12) respectively extend upwards along the curved surface of the arc-shaped plate (5).
10. A rewinding machine with a suction winding mechanism according to claim 9, characterized in that: the lower rewinding roller (2) is characterized in that a plurality of annular grooves (13) matched with the connecting teeth (12) are uniformly formed in the round roller surface along the length direction of the lower rewinding roller (2) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124083.XU CN210236590U (en) | 2019-07-18 | 2019-07-18 | Rewinding machine with adsorption winding mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124083.XU CN210236590U (en) | 2019-07-18 | 2019-07-18 | Rewinding machine with adsorption winding mechanism |
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| CN210236590U true CN210236590U (en) | 2020-04-03 |
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| CN201921124083.XU Active CN210236590U (en) | 2019-07-18 | 2019-07-18 | Rewinding machine with adsorption winding mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261811A (en) * | 2021-12-02 | 2022-04-01 | 广东工贸职业技术学院 | Rewinding machine |
| CN116424933A (en) * | 2023-03-16 | 2023-07-14 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
-
2019
- 2019-07-18 CN CN201921124083.XU patent/CN210236590U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261811A (en) * | 2021-12-02 | 2022-04-01 | 广东工贸职业技术学院 | Rewinding machine |
| CN114261811B (en) * | 2021-12-02 | 2023-11-10 | 广东工贸职业技术学院 | Rewinding machine |
| CN116424933A (en) * | 2023-03-16 | 2023-07-14 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
| CN116424933B (en) * | 2023-03-16 | 2023-09-22 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
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