CN114380096B - Measurement cutting device is used in production of coating white board paper - Google Patents
Measurement cutting device is used in production of coating white board paper Download PDFInfo
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- CN114380096B CN114380096B CN202210064729.XA CN202210064729A CN114380096B CN 114380096 B CN114380096 B CN 114380096B CN 202210064729 A CN202210064729 A CN 202210064729A CN 114380096 B CN114380096 B CN 114380096B
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- paper
- rod
- roller
- roller seat
- movable
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
Abstract
The utility model provides a measurement cutting device is used in production of coating white board paper, including the mounting bracket, there is the feed roll between the mounting bracket, there is lower roller seat mounting bracket below, lower roller seat is gone up in the last articulated upper roller seat of lower roller seat, upper roller seat and lower roller seat are interior to have the paper roll, paper roll connects power device, paper roll one side has the compression roller, the elastic component is connected to the compression roller, there is the fly leaf between mounting bracket and the paper roll, there is the sleeve on the fly leaf, sleeve one end runs through the fly leaf and has the end cap in this end, the end cap has movable blade through spring coupling solid gum stick between the sleeve, there is the stationary blade mounting bracket bottom. The invention can save a lot of time, keep the workshop clean, ensure that the waste paper strips are more compact after being wound, realize cutting and rewinding of the waste paper strips under the condition of no shutdown, and not influence the efficiency of cutting and rewinding, and through the design of the spring, one end of the solid glue stick can be always positioned outside the sleeve, and the solid glue stick can be telescopic to avoid the waste paper strips from being sealed and broken.
Description
Technical Field
The invention belongs to the field of white board production, and particularly relates to a measuring and cutting device for coated white board production.
Background
The coated white board paper is formed by coating white paint on a raw paper board and then carrying out warping processing, is commonly used for manufacturing a packaging box, and consists of a coating layer, a surface layer, a core layer and a bottom layer.
Disclosure of Invention
The invention provides a measuring and cutting device for producing coated white board paper, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
the utility model provides a measurement cutting device is used in production of coating white board, includes two mounting brackets that are parallel to each other, sets up two feed rolls that turn to the opposite direction between two mounting brackets, its characterized in that: the lower roller seat is arranged below the mounting frame, the top of the lower roller seat is a concave surface, the top of the lower roller seat is hinged to the upper roller seat respectively, the bottom of the upper roller seat is a concave surface, each upper roller seat is connected with the corresponding lower roller seat through a locking piece, the upper roller seat and the lower roller seat are internally provided with a roller roll jointly, the roller roll is movably connected with a power device, the roller roll is further connected with a first linear moving piece, the first linear moving piece can drive the roller roll to move along the length direction of the roller roll, one side of the roller roll is provided with a row of compression rollers in contact with the roller roll, the compression rollers are all connected with elastic pieces, the elastic pieces are perpendicular to the roller roll, when the elastic pieces are telescopic, the distance between the roller roll and the compression rollers is changed, a movable plate is arranged between the mounting frame and the roller roll, the movable plate is connected with a second linear moving piece, the movable plate can be driven to move along the direction perpendicular to the roller roll, the movable plate is arranged on the movable plate, one end of the sleeve is penetrated through the movable plate, the movable end cap is internally movably arranged at the end, the solid glue rod is connected with the solid glue rod through a spring, the other end of the solid glue rod is arranged between the sleeve and the movable end cap, and the movable blade is arranged at the bottom opposite to the bottom of the movable blade.
The measuring and cutting device for producing the coated white board comprises the connecting plate, wherein the connecting plate is arranged at the movable ends of the opposite sides of the two upper roller seats, through holes are formed in the connecting plate, screw holes are formed in the opposite sides of the two lower roller seats, and each through hole is connected with the corresponding screw hole through a bolt.
The measuring and cutting device for the production of the coated white board paper is characterized in that the power device is a driving wheel, the driving wheel is connected with a driven wheel through a transmission belt, a plurality of grooves are formed in the inner ring of the driven wheel, a plurality of raised strips are fixedly arranged on the periphery of the paper winding roller, and the raised strips are respectively located in the corresponding grooves and are in sliding fit with the corresponding grooves.
According to the measuring and cutting device for the production of the coated white board, the first linear moving part is the first electric telescopic rod, the electromagnet is fixedly arranged at the movable end of the first electric telescopic rod, the paper winding roller is rotatably arranged at one end of the electric telescopic rod, and the magnetic attraction part is attracted with the electromagnet.
The measuring and cutting device for producing the coated white board paper is characterized in that the second linear moving part is an electric telescopic rod, and the electric telescopic rod is perpendicular to the movable plate.
The measuring and cutting device for producing the coated white board paper is characterized in that the elastic piece is a spring rod.
According to the measuring and cutting device for the production of the coated white board, the electronic switch is arranged in the spring rod, and the electronic switch circuit is connected with the micro-control unit.
The invention has the advantages that: the device is used for gathering waste paper strips generated during slitting, and can avoid scattering in a workshop or even winding on a rewinding roller. The utility model provides a paper strip, including the cutting roller frame, the mounting bracket is located between cutting roller frame and the uncoiling roller frame, the tip of the paper strip is introduced between two feed rolls by the manual user, or set up the slope of a direction on cutting roller frame, then start motor one, two feed rolls carry the paper strip downwards, then start power device, the paper roll begins to rotate, the centre joint of two feed rolls is aimed at to one side edge of paper roll, the paper strip falls into between paper roll and the compression roller promptly, because the periphery laminating compression roller in initial state down the paper roll, under the effect of frictional force, the paper roll drives compression roller and counter-rotating with it, then the tip of the paper strip is fixed on the paper roll by the manual user, or change the position of fly leaf through linear moving part two, make solid gum stick and paper strip contact, then laminating at the periphery of paper roll under the dual effect of paper roll and compression roller, afterwards, the paper strip is wound around the paper roll promptly, the increase along with winding round number, the elastic component also contracts gradually, after contracting to a certain degree, the back, the user moves to the paper strip direction through linear moving part, until the paper strip and the fixed blade contact cut off the periphery, the tip is still can be opened in line-cut off the paper strip, the tip is still on the paper roll because of the roll is rolled up on the roll, the tip is more than the tip is rolled up by the roll, the tip is still on the roll is rolled up. Compared with manual cleaning, the invention can save a lot of time and keep the workshop clean; the waste paper strips are more compact after being wound, the volume of the rolled waste paper is smaller under the same weight, and the diameter of the rolled waste paper formed by the invention is smaller than that of a paper roll for rewinding, namely, the space occupation is less, and the paper roll can be taken out more conveniently; the waste paper can be cut off and rewound under the condition of no shutdown, and the efficiency of cutting and rewinding is not affected; through the design of spring, make the one end of solid gum stick can be located outside the sleeve all the time, and the solid gum stick is scalable can avoid the waste paper strip to be by being marked absolutely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention; FIG. 2 is a top view of the structure of the second electric telescopic rod and the paper winding roller; FIG. 3 is an enlarged view of part of I of FIG. 1; FIG. 4 is an enlarged view of part II of FIG. 1; fig. 5 is a top view of the structure of the electric telescopic rod one and the winding roller.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a measurement cutting device is used in production of coating white board, as shown in the drawing, including two mounting brackets 1 that are parallel to each other, mounting bracket 1 all is connected with the roller frame of cutting roller, and mounting bracket 1 is perpendicular with the cutting roller frame, sets up two feed rolls 2 that turn to the opposite direction between two mounting brackets 1, and the tip of feed roll 2 all rotates with corresponding mounting bracket 1 to be connected, and bearing or bearing frame all can, through motor one supply power, does not show in the diagram, adopts current mounting means to install, its characterized in that: the lower part of the mounting frame 1 is respectively provided with a lower roller seat 3, the lower roller seat 3 is fixedly arranged on a stand of the slitting rewinder, the top of the lower roller seat 3 is a concave surface, the top of the lower roller seat 3 is respectively hinged with an upper roller seat 4, the bottom of the upper roller seat 4 is a concave surface, each upper roller seat 4 is respectively connected with the corresponding lower roller seat 3 through a locking piece, when the upper roller seat 4 is buckled on the lower roller seat 3, two concave surfaces jointly form a cylindrical space with front and rear openings, a paper winding roller 5 is jointly arranged in the upper roller seat 4 and the lower roller seat 3, the periphery of the paper winding roller 5 can be simultaneously contacted with the concave surfaces of the upper roller seat 4 and the lower roller seat 3, the paper winding roller 5 is movably connected with a power device, the paper winding roller 5 is also connected with a linear moving piece I which can drive the paper winding roller 5 to move along the length direction of the paper winding roller 5, one side of the paper winding roller 5 is provided with a row of pressing rollers 6 contacted with the paper winding roller 5, the compression roller 6 is connected with elastic pieces, the elastic pieces are perpendicular to the paper winding roller 5, when the elastic pieces stretch, the distance between the paper winding roller 5 and the compression roller 6 is changed, a movable plate 7 is arranged between the mounting frame 1 and the paper winding roller 5, the movable plate 7 is connected with a linear moving piece II, the linear moving piece II can drive the movable plate 7 to move along the direction perpendicular to the paper winding roller 5, two rows of sleeves 8 are arranged on the movable plate 7, the sleeves 8 are perpendicular to the movable plate 7, one end of each sleeve 8 penetrates through the movable plate 7, an end cap 9 is movably arranged in the end of each sleeve 8, the end cap 9 is connected with a solid glue rod 11 through a spring 10, one end of the spring 10 is fixedly connected with the end cap 9, the other end of the spring 10 is separable from the solid glue rod 11, if the solid glue rod 11 is heated and softened, and similarly, when the solid glue rod 11 is replaced, the solid glue rod 11 is heated and softened and then embedded on the spring 10, and is cooled to form stable connection, the solid glue stick 11 stretches out from the other end of sleeve 8, sets up a row of movable blade 12 between two rows of sleeves 8, and movable blade 12 and fly leaf 7 fixed connection, the length of movable blade 12 is less than the distance of solid glue stick 11 outer end to fly leaf 7, and mounting bracket 1 bottom sets up a row of blade 13, and fixed blade 13 top is connected to mounting bracket 1 through the connecting rod, and movable blade 12 is relative with fixed blade 13. The device is used for gathering waste paper strips generated during slitting, and can avoid scattering in a workshop or even winding on a rewinding roller. The mounting bracket 1 and the like are all located between the cutting roller frame and the uncoiling roller frame, the user manually introduces the end part of the waste paper strip between the two feeding rollers 2, or a slope of a guide is arranged on the cutting roller frame, then the first motor is started, the two feeding rollers 2 convey the waste paper strip downwards, then the power device is started, the paper roll 5 starts to rotate, one side edge of the paper roll 5 is aligned with the center seam of the two feeding rollers 2, namely, the waste paper strip falls between the paper roll 5 and the compression roller 6, the periphery of the paper roll 5 is attached to the periphery of the compression roller 6 under the initial state, the paper roll 5 drives the compression roller 6 to reversely rotate under the action of friction force, then the user manually fixes the end part of the waste paper strip on the paper roll 5, or changes the position of the movable plate 7 through the second linear moving part, so that the solid rubber rod 11 contacts with the waste paper strip, then the periphery of the paper roll 5 is attached under the double action of the paper roll 5, after the waste paper strip is wound around the paper roll 5, the elastic part also gradually contracts along with the increase of the winding circle number, after the user contracts to a certain degree, the user again through the moving part is attached to the movable piece 12, the movable piece 12 is still moves on the two sides of the movable piece, and the movable piece is still in contact with the movable piece 13, and the length is still in the length is equal to the length of the movable piece, and the movable piece is still in the length is in the length of the paper roll 5. Compared with manual cleaning, the invention can save a lot of time and keep the workshop clean; the waste paper strips are more compact after being wound, the volume of the rolled waste paper is smaller under the same weight, and the diameter of the rolled waste paper formed by the invention is smaller than that of a paper roll for rewinding, namely, the space occupation is less, and the paper roll 5 can be taken out more conveniently; the waste paper can be cut off and rewound under the condition of no shutdown, and the efficiency of cutting and rewinding is not affected; through the design of spring 10, make the one end of solid gum stick 11 can be located outside sleeve 8 all the time, and solid gum stick 11 can be flexible can avoid the waste paper strip to be marked absolutely.
Specifically, as shown in fig. 4, the locking member according to this embodiment includes a connecting plate 14, the connecting plate 14 is disposed at the movable ends of the opposite sides of the two upper roller seats 4, the connecting plate 14 is provided with through holes, the opposite sides of the two lower roller seats 3 are provided with screw holes, and each through hole is connected with a corresponding screw hole through a bolt 15. When the upper roller seat 4 is buckled, the through hole is opposite to the screw hole, then the bolt 15 penetrates through the through hole and is screwed into the screw hole, the upper roller seat 4 and the lower roller seat 3 can be connected, the disassembly and the assembly are very convenient, the bolt 15 is a butterfly bolt, and the tightness can be achieved without a spanner.
Specifically, as shown in fig. 2, the power device in this embodiment is a driving wheel 16, the driving wheel 16 is fixedly mounted at the output end of a motor two, the motor two is fixedly mounted on the stand, the driving wheel 16 is connected with a driven wheel 18 through a driving belt 17, the inner ring of the driven wheel 18 is provided with a plurality of grooves 19, both ends of the grooves 19 are communicated with the outside, the periphery of the paper winding roller 5 is fixedly mounted with a plurality of raised strips 20, and the raised strips 20 are respectively located in the corresponding grooves 19 and are in sliding fit with the corresponding grooves. The user starts the motor II, and the action wheel 16 passes through the drive belt 17 and drives from the driving wheel 18 rotation, because sand grip 20 and recess 19's cooperation, from driving wheel 18 drive roll 5 rotation, when linear movement piece one driven roll 5 moved, guaranteed throughout that sand grip 20 is located recess 19, roll 5 rotated when can realizing linear movement.
Further, as shown in fig. 2, the first linear moving member in this embodiment is an electric telescopic rod 21, an electromagnet 22 is fixedly mounted at a movable end of the electric telescopic rod 21, a magnetic attraction member 23 is rotatably mounted at one end of the paper winding roller 5 facing the electric telescopic rod 21, iron is only needed, the paper winding roller 5 is connected through an end face bearing, and the magnetic attraction member 23 is attracted to the electromagnet 22. The electromagnet 22 is connected with an external power supply circuit, after the electromagnet 22 is cut off, the electromagnet 22 does not adsorb the magnetic attraction piece 23 any more, the paper winding roller 5 and the electric telescopic rod 21 can be separated, the electromagnet 22 is electrified again after the paper winding roller 5 is replaced, the connection can be completed, the connection is convenient and practical, and the circuit for supplying power only moves linearly, so that the technical difficulty of production and manufacturing is low.
Further, as shown in fig. 1, the second linear moving member in this embodiment is a second electric telescopic rod 25, and the second electric telescopic rod 25 is perpendicular to the movable plate 7. The movable end and the movable plate 7 are fixedly connected, the fixed end is connected to the mounting frame 1 through a bracket, the fixed end is connected to an external power supply through a control switch, and a user can operate the control switch, so that the safety is higher.
Further, as shown in fig. 1, the elastic member in this embodiment is a spring rod 24. The spring rod 24 includes hollow dead lever, and the one end opening of dead lever, and the dead lever passes through the leg joint frame, and the dead lever inner passes through spring coupling short column, short column periphery and dead lever inner wall sliding fit and short column diameter are less than the opening diameter, short column coupling movable rod, and the movable rod wears out from the opening part, and compression roller 6 rotates with the movable rod to be connected, can guarantee that compression roller 6 is pressed close to roll 5 all the time, after roll 5 has the note, compression roller 6 laminating waste paper scroll periphery.
Further, an electronic switch is disposed in the spring rod 24 in the embodiment, and the electronic switch circuit is connected to the micro control unit. The micro control unit is connected with the motor I, the motor II, the electric telescopic rod I21, the electric telescopic rod 22 and the like through a circuit, the electronic switch can be a photoelectric switch or a touch switch, the electronic switch is arranged at the inner end of the fixed rod and corresponds to the short column, the spring is contracted to the shortest time, the electronic switch transmits signals to the micro control unit, then the micro control unit enables the electric telescopic rod II 25 to extend so as to cut off waste paper strips, reduce the rotating speed of the motor I, the electric telescopic rod I21 to extend so as to enable the end parts of the suspended waste paper strips to stagger, then the rotating speed of the motor I and the motor II to be increased and enable the motor II to work for a period of time and then to be restored to the normal rotating speed, so that the problem that the waste paper strips are slightly piled on the feeding roller 2 is solved, meanwhile, the size control of the waste paper strips can be realized through controlling the telescopic range of the spring rod 24, and operations such as cutting, gluing, rewinding and the like of the waste paper strips can be automatically completed.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. The utility model provides a measurement cutting device is used in production of coating white board paper which characterized in that: including two mounting brackets (1) that are parallel to each other, set up two feed rolls (2) that turn to the opposite direction between two mounting brackets (1), feed roll (2) are through motor one power of supplying, its characterized in that: the lower part of the mounting frame (1) is respectively provided with a lower roller seat (3), the top of the lower roller seat (3) is a concave surface, the top of the lower roller seat (3) is respectively hinged with an upper roller seat (4), the bottom of the upper roller seat (4) is a concave surface, each upper roller seat (4) is respectively connected with the corresponding lower roller seat (3) through a locking piece, a paper winding roller (5) is jointly mounted in each upper roller seat (4) and each lower roller seat (3), the paper winding roller (5) is movably connected with a power device, the paper winding roller (5) is also connected with a first linear moving piece, the first linear moving piece can drive the paper winding roller (5) to move along the length direction of the paper winding roller, one side of the paper winding roller (5) is provided with a row of press rollers (6) which are contacted with the first linear moving piece, the press rollers (6) are all connected with elastic pieces, the elastic pieces are all perpendicular to the paper winding roller (5), when the elastic pieces stretch out and draw back, a movable plate (7) is arranged between the mounting frame (1) and the paper winding roller (5) and the paper winding roller (3), the movable plate (7) is connected with the movable plate (8), the second linear moving piece can drive the second linear moving piece (7) to move along the direction perpendicular to the movable plate (8), one end of the sleeve (8) penetrates through the movable plate (7), an end cap (9) is movably arranged in the end, the end cap (9) is connected with a solid rubber rod (11) through a spring (10), the solid rubber rod (11) extends out of the other end of the sleeve (8), a row of movable blades (12) are arranged between two rows of the sleeves (8), a row of arranging blades (13) are arranged at the bottom of the mounting frame (1), and the movable blades (12) are opposite to the fixed blades (13);
the power device is a driving wheel (16), the driving wheel (16) is fixedly arranged at the output end of the motor II, the driving wheel (16) is connected with a driven wheel (18) through a transmission belt (17), a plurality of grooves (19) are formed in the inner ring of the driven wheel (18), a plurality of raised strips (20) are fixedly arranged on the periphery of the paper winding roller (5), and the raised strips (20) are respectively positioned in the corresponding grooves (19) and are in sliding fit with the grooves;
the first linear moving part is an electric telescopic rod I (21), an electromagnet (22) is fixedly arranged at the movable end of the electric telescopic rod I (21), a magnetic attraction part (23) is rotatably arranged at one end of the paper winding roller (5) facing the electric telescopic rod I (21), and the magnetic attraction part (23) is attracted with the electromagnet (22);
the second linear moving part is an electric telescopic rod II (25), and the electric telescopic rod II (25) is perpendicular to the movable plate (7);
the elastic piece is a spring rod (24);
an electronic switch is arranged in the spring rod (24), and the electronic switch circuit is connected with the micro-control unit;
the spring rod comprises a hollow fixed rod, one end of the fixed rod is opened, the fixed rod is connected with the stand through a bracket, the inner end of the fixed rod is connected with the short column through a spring, the periphery of the short column is in sliding fit with the inner wall of the fixed rod, the diameter of the short column is smaller than the diameter of the opening, the short column is connected with the movable rod, the movable rod penetrates out of the opening, and the press roller is rotationally connected with the movable rod, so that the press roller is always close to the paper winding roller;
the electronic switch is arranged at the inner end of the fixed rod and corresponds to the short column, the spring is contracted to the shortest time, the electronic switch transmits signals to the micro control unit, then the micro control unit enables the electric telescopic rod II to extend to cut off the waste paper strips, the rotating speed of the motor I is reduced, then the electric telescopic rod I extends to enable the end parts of the suspended waste paper strips to be staggered, then the rotating speed of the motor I and the motor II is increased, the motor II is enabled to work for a period of time, and then the motor I and the motor II are restored to normal rotating speed, so that the problem that a small amount of waste paper strips are accumulated on the feeding roller due to the reduction of the rotating speed of the motor I is solved, and meanwhile, the size control of the waste paper strips can be realized by controlling the extending range of the spring rod.
2. A measuring and cutting device for coated white board production according to claim 1, characterized in that: the locking piece comprises a connecting plate (14), the connecting plate (14) is arranged at the movable ends of the opposite sides of the two upper roller seats (4), through holes are formed in the connecting plate (14), screw holes are formed in the opposite sides of the two lower roller seats (3), and each through hole is connected with the corresponding screw hole through a bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064729.XA CN114380096B (en) | 2022-01-20 | 2022-01-20 | Measurement cutting device is used in production of coating white board paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064729.XA CN114380096B (en) | 2022-01-20 | 2022-01-20 | Measurement cutting device is used in production of coating white board paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114380096A CN114380096A (en) | 2022-04-22 |
| CN114380096B true CN114380096B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210064729.XA Active CN114380096B (en) | 2022-01-20 | 2022-01-20 | Measurement cutting device is used in production of coating white board paper |
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| CN (1) | CN114380096B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114664093B (en) * | 2022-05-20 | 2022-11-04 | 湖南第一师范学院 | Traffic control system based on computer vision |
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| CN214140828U (en) * | 2020-12-30 | 2021-09-07 | 佛山市精伊特精密机械有限公司 | Paper winding roll feeding device |
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|---|---|---|---|---|
| US2163318A (en) * | 1937-09-23 | 1939-06-20 | Gardner Richardson Co | Manufacture of containers and the like |
| CH423402A (en) * | 1964-06-08 | 1966-10-31 | Kleindienst & Co | Method and machine for winding up band-shaped towels |
| GB1094805A (en) * | 1965-01-27 | 1967-12-13 | Beloit Eastern Corp | Apparatus for wrapping rolls |
| CN205526866U (en) * | 2016-02-03 | 2016-08-31 | 浙江兰良实业有限公司 | Fine paper cut paper of extremely thin glass, stock form device |
| CN214140828U (en) * | 2020-12-30 | 2021-09-07 | 佛山市精伊特精密机械有限公司 | Paper winding roll feeding device |
| CN112938606A (en) * | 2021-01-14 | 2021-06-11 | 余婷婷 | Preparation method of optical polyester film |
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