CN114380096A

CN114380096A - Production of coating white board is with measuring cutting device

Info

Publication number: CN114380096A
Application number: CN202210064729.XA
Authority: CN
Inventors: 洪雪中; 王金华; 蒋根军
Original assignee: Jiangsu Fuqin Paper Co ltd
Current assignee: Jiangsu Fuqin Paper Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-04-22
Anticipated expiration: 2042-01-20
Also published as: CN114380096B

Abstract

The utility model provides a production of coating white board paper is with measuring cutting device, the mounting bracket comprises a mounting bracket, there is the feed roll between the mounting bracket, there is lower bearing roller seat mounting bracket below, articulated upper supporting roller seat on the bearing roller seat down, upper supporting roller seat passes through retaining member and connects lower bearing roller seat, there is the winding roller in upper supporting roller seat and the lower bearing roller seat, power device is connected to the winding roller, there is the compression roller winding roller one side, the elastic component is connected to the compression roller, there is the fly leaf between mounting bracket and winding roller, there is the sleeve on the fly leaf, sleeve one end runs through fly leaf and this end in have an end cap, the end cap passes through spring coupling solid glue stick, there is the knife section between the sleeve, there is the fixed blade mounting bracket bottom. The invention can save a lot of time, keep a workshop clean, lead the waste paper strips to be more compact after being wound, realize the cutting and rewinding of the waste paper strips under the condition of no shutdown, have no influence on the efficiency of cutting and rewinding, lead one end of the solid glue stick to be always positioned outside the sleeve through the design of the spring, and lead the solid glue stick to be telescopic and can avoid the waste paper strips from being cut off by the hand-writing process.

Description

Production of coating white board is with measuring cutting device

Technical Field

The invention belongs to the field of white board production, and particularly relates to a measuring and cutting device for production of coated white board.

Background

The coated white paperboard is formed by coating white paint on an original paperboard and rectifying and processing the white paperboard, is usually used for manufacturing a packaging box and comprises a coating layer, a surface layer, a core layer and a bottom layer, common equipment comprises a coating machine, a slitting rewinder and the like in the production process, such as the slitting rewinder, namely a large roll of paper is slit into a plurality of rolls and undergoes three processes of uncoiling, slitting and rewinding, but the existing slitting process cuts off paper with a few millimeters through two cutting rollers so as to generate gaps between the rewound paper rolls, the cut paper strips are usually scattered below the equipment, the burden of subsequent cleaning can be increased, the paper strips can be wound on the rewinding rollers to influence rewinding, even some experienced workers tear the cut paper strips under the condition of no stop, and the coated white paperboard has great potential safety hazards.

Disclosure of Invention

The invention provides a measuring and cutting device for coated white board production, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides a production of coating white board is with measuring cutting device, includes two mounting brackets that are parallel to each other, sets up two feed rolls that turn to opposite between two mounting brackets, its characterized in that: the lower part of the mounting frame is respectively provided with a lower roller support, the top part of the lower roller support is a concave surface, the top part of the lower roller support is respectively hinged with an upper roller support, the bottom part of the upper roller support is a concave surface, each upper roller support is respectively connected with a corresponding lower roller support through a locking part, a paper winding roller is jointly installed in the upper roller support and the lower roller support, the paper winding roller is movably connected with a power device, the paper winding roller is also connected with a linear moving member I, the linear moving member I can drive the paper winding roller to move along the length direction of the linear moving member I, one side of the paper winding roller is provided with a row of pressing rollers in contact with the linear moving member I, the pressing rollers are all connected with an elastic member, the elastic member is vertical to the paper winding roller, when the elastic member stretches, the distance between the paper winding roller and the pressing roller changes, a movable plate is arranged between the mounting frame and the paper winding roller, the movable plate is connected with a linear moving member II, the linear moving member can drive the movable plate to move along the direction vertical to the paper winding roller, set up two rows of sleeves on the fly leaf, the equal perpendicular to fly leaf of sleeve, telescopic one end runs through fly leaf and the inside movable mounting end cap of this end, and the end cap passes through spring coupling solid glue stick, and solid glue stick stretches out from the telescopic other end, sets up one row of knife section between two rows of sleeves, and the mounting bracket bottom sets up one row of stationary knife piece, and the knife section is relative with the stationary knife piece.

As above, a production of coating white board paper is with measuring cutting device, the retaining member include the connecting plate, the connecting plate sets up in the expansion end at two top roller seats's the looks back, all sets up the through-hole on the connecting plate, the screw is all seted up to two back of the body of bottom roller seat, every through-hole passes through bolted connection with the screw that corresponds.

According to the measuring and cutting device for production of the coated white board, 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 convex strips are fixedly installed on the periphery of the paper winding roll, and the convex strips are respectively located in the corresponding grooves and are in sliding fit with the grooves.

As mentioned above production of coating white board paper is with measuring cutting device, linear moving member one be electric telescopic handle one, electric telescopic handle one's expansion end fixed mounting electro-magnet, the piece is inhaled with the electro-magnet to the one end rotation installation magnetism of paper winding roll towards electric telescopic handle, magnetism is inhaled the piece and is adsorbed with the electro-magnet.

According to the measuring and cutting device for production of the coated white board, the second linear moving part is the second electric telescopic rod, and the second electric telescopic rod is perpendicular to the movable plate.

According to the measuring and cutting device for producing the coated white board, the elastic piece is a spring rod.

According to the measuring and cutting device for production of the coated white board, the electronic switch is arranged in the spring rod, and the electronic switch is connected with the micro-control unit through a circuit.

The invention has the advantages that: the device is used for collecting waste paper strips generated during slitting, and can avoid scattering in a workshop or even winding on a rewinding roller. The mounting rack is positioned between the cutting roller frame and the uncoiling roller frame, a user manually introduces the end part of the waste paper strip between the two feeding rollers, or the cutting roller frame is provided with a guiding slope, then the motor I is started, the two feeding rollers downwards convey the waste paper strip, then the power device is started, the coiling roller starts to rotate, one side edge of the coiling roller is aligned with the middle seam of the two feeding rollers, namely the waste paper strip falls between the coiling roller and the compression roller, the coiling roller drives the compression roller to reversely rotate with the compression roller under the action of friction force because the periphery of the coiling roller is attached to the periphery of the compression roller in an initial state, then the user manually fixes the end part of the waste paper strip on the coiling roller, or changes the position of the movable plate through the linear movable member II to enable the solid glue stick to be in contact with the waste paper strip, then the solid glue stick is attached to the periphery of the coiling roller under the double actions of the coiling roller and the compression roller, and then the waste paper strip is wound around the coiling roller, along with the increase of winding the number of turns, the elastic component also contracts gradually, after contracting to a certain degree, the user is once more through the motion of linear moving member two to waste paper strip direction, until the contact of movable blade and stationary blade cuts off waste paper strip, because the upper and lower both sides of movable blade all are provided with the solid glue stick, consequently, the tip of waste paper strip after cutting off still can paste on the winding roll, before this, drive the winding roll through linear moving member and remove one section distance, length should be greater than the width of the winding book of waste paper strip before, wind full waste paper strip on the winding roll, change new winding roll after opening the top-supporting roller seat. Compared with manual cleaning, the invention can save much time and keep a workshop clean; the waste paper strips are more compact after being wound, the volume of the waste paper in the roll is smaller under the same weight, and the diameter of the waste paper in the roll formed by the invention is smaller than that of a rewinding paper roll, namely the space occupation is small, and the paper roll can be more conveniently taken out; the cutting and rewinding of the waste paper strips can be realized without stopping the machine, and the cutting and rewinding efficiency is not influenced; through the design of spring, make the one end of solid glue stick can be located outside the cover barrel all the time, and the solid glue stick is scalable can avoid the waste paper strip to be darted absolutely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of the structure of the electric telescopic rod II and the paper winding roller; FIG. 3 is an enlarged view of section I of FIG. 1; FIG. 4 is an enlarged view of a portion II of FIG. 1; FIG. 5 is a top view of the electric telescopic rod and the paper winding roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a production of coating white board is with measuring cutting device, as shown in the figure, including two mounting bracket 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 opposite between two mounting bracket 1, and the tip of feed roll 2 all rotates with the mounting bracket 1 that corresponds to be connected, and bearing or bearing frame all can, supply power through motor one, not shown in the figure, adopt current mounting means installation, no longer detailed description, its characterized in that: the lower part of the mounting frame 1 is respectively provided with a lower carrier roller seat 3, the lower carrier roller seats 3 are fixedly arranged on a machine base of the slitting rewinder, the top parts of the lower carrier roller seats 3 are concave surfaces, the top parts of the lower carrier roller seats 3 are respectively hinged with upper carrier roller seats 4, the bottom parts of the upper carrier roller seats 4 are concave surfaces, each upper carrier roller seat 4 is respectively connected with the corresponding lower carrier roller seat 3 through a locking part, when the upper carrier roller seats 4 are buckled on the lower carrier roller seats 3, the two concave surfaces jointly form a cylindrical space with a front opening and a back opening, the upper carrier roller seats 4 and the lower carrier roller seats 3 are internally and jointly provided with a paper winding roller 5, the periphery of the paper winding roller 5 can be simultaneously contacted with the concave surfaces of the upper carrier roller seats 4 and the lower carrier roller seats 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 part I, the linear moving part can drive the paper winding roller 5 to move along the length direction of the linear moving part, one side of the paper winding roller 5 is provided with a row of paper winding roller 6 contacted with the paper winding roller, the compression roller 6 is connected with an elastic part which is perpendicular to the paper winding roller 5, when the elastic part stretches, the distance between the paper winding roller 5 and the compression roller 6 changes, 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 movable member II which 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, the end cap 9 is connected with a solid glue stick 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 can be separated from the solid glue stick 11, if the solid glue stick 11 is heated and softened, and similarly, when the solid glue stick 11 is replaced, the heated and softened is embedded on the spring 10, stable connection is formed after cooling, the solid glue stick 11 stretches out from the other end of the sleeve 8, a row of moving blades 12 are arranged between the two rows of sleeves 8, the moving blades 12 are fixedly connected with the movable plate 7, the length of the moving blades 12 is smaller than the distance from the outer end of the solid glue stick 11 to the movable plate 7, a row of fixed blades 13 are arranged at the bottom of the mounting frame 1, the tops of the fixed blades 13 are connected to the mounting frame 1 through connecting rods, and the moving blades 12 are opposite to the fixed blades 13. The device is used for collecting waste paper strips generated during slitting, and can avoid scattering in a workshop or even winding on a rewinding roller. The mounting frame 1 and the like are positioned between the cutting roller frame and the uncoiling roller frame, a user manually introduces the end part of the waste paper strip between the two feeding rollers 2, or the cutting roller frame is provided with a guiding slope, then the motor I is started, the two feeding rollers 2 downwards convey the waste paper strip, then the power device is started, the coiling roller 5 starts to rotate, one side edge of the coiling roller 5 is aligned with the middle seam of the two feeding rollers 2, namely the waste paper strip falls between the coiling roller 5 and the compression roller 6, because the periphery of the coiling roller 5 is attached to the periphery of the compression roller 6 in an initial state, the coiling roller 5 drives the compression roller 6 to reversely rotate with the compression roller under the action of friction force, then the user manually fixes the end part of the waste paper strip on the coiling roller 5, or changes the position of the movable plate 7 through the linear movable member II, so that the solid glue rod 11 is contacted with the waste paper strip, and then the paper strip is attached to the periphery of the coiling roller 5 under the dual action of the coiling roller 5 and the compression roller 6, afterwards, the waste paper strip is wound around the paper winding roller 5, along with the increase of the number of winding turns, the elastic part also shrinks gradually, after shrinking to a certain degree, the user moves to the direction of the waste paper strip through the linear moving part again, the waste paper strip is cut off until the movable blade 12 contacts with the fixed blade 13, and because the upper side and the lower side of the movable blade 12 are provided with the solid glue stick 11, the end part of the cut waste paper strip still can be pasted on the paper winding roller 5, before the waste paper strip is cut off, the paper winding roller 5 is driven to move for a certain distance through the linear moving part, the length is larger than the width of the wound roll of the waste paper strip before, the waste paper strip is wound on the paper winding roller 5, and the new paper winding roller 5 is replaced after the upper supporting roller seat 4 is opened. Compared with manual cleaning, the invention can save much time and keep a workshop clean; the waste paper strips are more compact after being wound, the volume of the waste paper in the roll is smaller under the same weight, and the diameter of the waste paper in the roll formed by the invention is smaller than that of a rewinding paper roll, namely the space occupation is small, and the paper roll 5 can be more conveniently taken out; the cutting and rewinding of the waste paper strips can be realized without stopping the machine, and the cutting and rewinding efficiency is not influenced; by the design of the spring 10, one end of the glue stick 11 can be always positioned outside the sleeve 8, and the glue stick 11 can be extended and contracted to avoid the waste paper strips from being darted.

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 end of the two upper carrier roller seats 4 opposite to each other, through holes are formed in the connecting plate 14, screw holes are formed in the two lower carrier roller seats 3 opposite to each other, and each through hole is connected to a corresponding screw hole through a bolt 15. When the upper carrier 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 carrier roller seat 4 and the lower carrier roller seat 3 can be connected, the dismounting and the mounting are both convenient, the bolt 15 can be tightened and loosened by selecting a butterfly bolt without a spanner.

Specifically, as shown in fig. 2, the power device described in this embodiment is a driving wheel 16, the driving wheel 16 is fixedly mounted at an output end of a second motor, the second motor is fixedly mounted on the base, the driving wheel 16 is connected with a driven wheel 18 through a transmission belt 17, a plurality of grooves 19 are formed in an inner ring of the driven wheel 18, two ends of each groove 19 are communicated with the outside, a plurality of protruding strips 20 are fixedly mounted on the periphery of the paper winding roller 5, and the protruding strips 20 are respectively located in the corresponding grooves 19 and are in sliding fit with the corresponding grooves 19. User starter motor two, action wheel 16 passes through drive belt 17 and drives from driving wheel 18 and rotate, because sand grip 20 and recess 19's cooperation, drives winding roll 5 from driving wheel 18 and rotates, when linear moving member drive winding roll 5 removed, guarantees that sand grip 20 is located recess 19 throughout, and winding roll 5 rotates when can realizing linear movement.

Further, as shown in fig. 2, in this embodiment, the first linear moving member is a first electric telescopic rod 21, the movable end of the first electric telescopic rod 21 is fixedly provided with an electromagnet 22, the paper winding roller 5 rotates towards one end of the first electric telescopic rod 21 to be provided with a magnetic attraction member 23, iron is sufficient, the paper winding roller 5 is connected through an end face bearing, and the magnetic attraction member 23 is adsorbed on the electromagnet 22. Electromagnet 22 is connected with external power supply circuit, cuts off the back, and electromagnet 22 no longer adsorbs magnetism and inhale piece 23, can make paper roll 5 and electric telescopic handle 21 separation, makes electromagnet 22 circular telegram once more after changing paper roll 5, can accomplish the connection, and convenient and practical, and the circuit of supplying with electric power only is linear movement, and the technical degree of difficulty of manufacturing is low.

Furthermore, as shown in fig. 1, the second linear moving element described in this embodiment is a second electric telescopic rod 25, and the second electric telescopic rod 25 is perpendicular to the movable plate 7. Its expansion end and fly leaf 7 fixed connection, the stiff end passes through the support and is connected to mounting bracket 1, is connected to external power through control switch, the user operate control switch can, the security is higher.

Further, as shown in fig. 1, the elastic member in this embodiment is a spring rod 24. Spring rod 24 includes hollow dead lever, the one end opening of dead lever, and the dead lever passes through the leg joint frame, the dead lever inner is 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, the movable rod is connected to the short column, the movable rod is worn out from the opening part, compression roller 6 rotates with the movable rod to be connected, can guarantee that winding roller 5 is pressed close to all the time to compression roller 6, after the paper strip has been rolled up on winding roller 5, compression roller 6 laminating waste paper rolls up the periphery.

Furthermore, an electronic switch is disposed in the spring rod 24 according to the present embodiment, and the electronic switch is electrically connected to the micro-control unit. The micro-control unit circuit is connected with the motor I, the motor II, the electric telescopic rod I21, the electric telescopic rod 22 and the like, 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, when the spring contracts to the shortest extent, the electronic switch transmits a signal to the micro-control unit, then the micro-control unit enables the electric telescopic rod II 25 to extend to cut off waste paper strips and reduce the rotating speed of the motor I, then the electric telescopic rod I21 extends to enable the end part of the hung waste paper strips to be staggered with the previous waste paper roll, then the rotating speeds of the motor I and the motor II are increased and enabled to be recovered to the normal rotating speed after working for a period of time, the problem that the waste paper strips are accumulated on the feeding roller 2 in a small amount due to the reduction of the rotating speed of the motor I is solved, meanwhile, the size control of the waste paper rolls can be realized by controlling the telescopic range of the spring rod 24, and the cutting off of the waste paper strips is automatically completed, Gluing, rewinding and the like.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a production of coating white board is with measuring cutting device which characterized in that: including two mounting brackets (1) that are parallel to each other, set up two feed rolls (2) that turn to opposite between two mounting brackets (1), its characterized in that: the lower part of the mounting frame (1) is respectively provided with a lower supporting roller seat (3), the top of the lower supporting roller seat (3) is a concave surface, the top of the lower supporting roller seat (3) is respectively hinged with an upper supporting roller seat (4), the bottom of the upper supporting roller seat (4) is a concave surface, each upper supporting roller seat (4) is respectively connected with the corresponding lower supporting roller seat (3) through a locking piece, a winding roller (5) is jointly installed in the upper supporting roller seat (4) and the lower supporting roller seat (3), the winding roller (5) is movably connected with a power device, the winding roller (5) is also connected with a linear moving piece I, the linear moving piece I can drive the winding roller (5) to move along the length direction of the linear moving piece I, one side of the winding roller (5) is provided with a row of pressing rollers (6) which are contacted with the winding roller, the pressing rollers (6) are all connected with an elastic piece, the elastic piece is perpendicular to the winding roller (5), when the elastic piece stretches, the distance between the winding roller (5) and the pressing roller (6) is changed, be equipped with fly leaf (7) between mounting bracket (1) and paper winding roller (5), fly leaf (7) are connected with linear moving member two, linear moving member two can drive fly leaf (7) along the direction motion of perpendicular to paper winding roller (5), set up two rows of sleeves (8) on fly leaf (7), sleeve (8) all perpendicular to fly leaf (7), the one end of sleeve (8) is run through fly leaf (7) and the inside movable mounting end cap (9) of this end, solid glue stick (11) are connected through spring (10) in end cap (9), solid glue stick (11) are visited out from the other end of sleeve (8), set up one row of knife blade (12) between two rows of sleeves (8), mounting bracket (1) bottom sets up one row of stationary knife piece (13), knife blade (12) are relative with stationary knife blade (13).

2. A measuring and cutting device for the production of coated white board according to claim 1, characterized in that: the retaining member comprises a connecting plate (14), the connecting plate (14) is arranged at the movable ends of the back faces of the two upper supporting roller seats (4), through holes are formed in the connecting plate (14), screw holes are formed in the back faces of the two lower supporting roller seats (3), and each through hole is connected with the corresponding screw hole through a bolt (15).

3. A measuring and cutting device for the production of coated white board according to claim 1, characterized in that: the power device is a driving wheel (16), 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 convex strips (20) are fixedly installed on the periphery of the paper winding roller (5), and the convex strips (20) are respectively located in the corresponding grooves (19) and are in sliding fit with the same.

4. A measuring and cutting device for the production of coated white board according to claim 1 or 3, characterized in that: linear moving member one be electric telescopic handle (21), the expansion end fixed mounting electro-magnet (22) of electric telescopic handle (21), piece (23) is inhaled to the one end rotation installation magnetism of winding roller (5) orientation electric telescopic handle (21), magnetism is inhaled piece (23) and is adsorbed with electro-magnet (22).

5. A measuring and cutting device for the production of coated white board according to claim 1, characterized in that: the linear moving part II is an electric telescopic rod II (25), and the electric telescopic rod II (25) is perpendicular to the movable plate (7).

6. A measuring and cutting device for the production of coated white board according to claim 1, characterized in that: the elastic piece is a spring rod (24).

7. A measuring and cutting device for the production of coated white board according to claim 6, characterized in that: an electronic switch is arranged in the spring rod (24), and a circuit of the electronic switch is connected with the micro-control unit.