CN218491099U

CN218491099U - Paper online splitting machine

Info

Publication number: CN218491099U
Application number: CN202222788810.0U
Authority: CN
Inventors: 陈建华; 朱庆元; 郭金炎
Original assignee: Hebei Haide Plastic Industry Co ltd
Current assignee: Hebei Haide Plastic Industry Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-17
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of slitting equipment, in particular to an online paper slitting machine; the paper can be pressed and limited in the paper cutting process, the occurrence rate of edge shrinkage and burrs at the cut edge of the paper is effectively reduced, and the cutting precision of the paper is ensured; include the organism and install the paper cutting mechanism on the organism, but the paper cutting mechanism includes that two sets of driving cylinders, fixed mounting on the organism of symmetry install crane, rotatable installation in two sets of compression rollers of crane bottom both sides and rotatable pivot in the middle part of the crane between two sets of driving cylinder outputs, install the cutting ring that the multiunit equidistance distributes in the pivot, rotate on the organism and install the backing roll, two sets of compression roller symmetric arrangement are in the top both sides of backing roll, the pivot is located the top of backing roll.

Description

Paper online splitting machine

Technical Field

The utility model relates to a technical field of equipment of cutting especially relates to an online cutting machine of paper.

Background

As is well known, an on-line paper slitting machine is a device for transversely slitting paper; the publication (announcement) No. CN213568769U discloses a double-offset paper slitting machine with high water resistance, which comprises a slitting machine body and a cleaning box, wherein double-offset paper winding drums are arranged on the inner wall of the slitting machine body, double-offset paper to be slit is sleeved on the double-offset paper winding drums, a transmission belt is arranged on the inner wall of the bottom of the slitting machine body, slitting wheels are arranged on the inner wall of the slitting machine body, transverse cutters are arranged on the outer walls of the slitting wheels, two sides of the cleaning box are respectively connected to the inner wall of the slitting machine body through bolts, a cleaning plate is arranged inside the cleaning box, a cleaning brush is welded on one side of the cleaning plate, a cleaning block is welded on one side of the cleaning box and located below the cleaning brush, and a water spray port is formed in the outer wall of one side of the cleaning brush; the cleaning box is arranged to clean the transverse cutter, the cleaning brush is used to wash the surface of the transverse cutter, the water spray opening can spray organic solvent to the surface of the transverse cutter, and the wiping block can wipe off the organic solvent on the surface of the transverse cutter; carry out transversely cutting to the paper through the hobbing cutter mode, cut the in-process because of the paper is not restricted, the paper is cut the department and is easily produced contract limit and deckle edge phenomenon under the pulling force effect, causes the paper cutting edge fold after the follow-up rolling, and paper cutting size easily produces the error, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can press the paper in paper cutting process and cover spacingly, effectively reduce paper cutting edge and draw back limit and deckle edge phenomenon incidence, guarantee paper cutting precision's paper on-line cutting machine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the paper slitting machine comprises a machine body and a paper slitting mechanism arranged on the machine body, wherein the paper slitting mechanism comprises two groups of driving cylinders which can be symmetrically arranged on the machine body, a lifting frame which is fixedly arranged between the output ends of the two groups of driving cylinders, two groups of compression rollers which can be rotatably arranged on two sides of the bottom of the lifting frame and a rotating shaft which can be rotatably arranged in the middle of the lifting frame; furthermore, the outer walls of the supporting roller and the pressing roller are coated with rubber layers.

Preferably, two groups of bearing seats which are symmetrically arranged are slidably mounted on the lifting frame up and down, a spring is mounted between each bearing seat and the lifting frame, and the rotating shaft is rotatably mounted between the two groups of bearing seats; furthermore, two groups of guide rods are arranged on the machine body, the bearing seat can be arranged on the guide rods in a vertically sliding mode, and the guide rods are sleeved with the springs.

Preferably, the two end parts of the rotating shaft are fixedly provided with tapered pinch rollers, and the two end parts of the supporting roller are provided with tapered parts matched with the outer walls of the tapered pinch rollers.

Preferably, the machine further comprises a longitudinal adjusting mechanism, the longitudinal adjusting mechanism comprises an adjusting frame which can be movably installed on the machine body in a front-back mode, a first auxiliary roller which can be rotatably installed on the adjusting frame, and adjusting rollers which can be rotatably installed on two sides of the adjusting frame, a threaded column which provides power for the front-back movement of the adjusting frame is rotatably installed on the machine body, and the threaded column is in threaded transmission connection with the adjusting frame.

Preferably, a driving mechanism for providing power for the rotation of the supporting roller is arranged on the machine body; the driving mechanism preferably comprises a driving motor and a transmission belt, the driving motor is fixedly arranged on the rack, and the output end of the driving motor is in transmission connection with the supporting roll through the transmission belt; the driving mechanism can be independently driven by a driving motor, the output end of the driving motor is fixedly connected with the supporting roll, and the driving motor is preferably a speed reducing motor; the driving mechanism can also adopt a driving motor and a gear transmission assembly, and the output end of the driving motor is in transmission connection with the supporting roll through a transmission belt.

Preferably, the second auxiliary roller is rotatably installed at both left and right portions of the body.

(III) advantageous effects

Compared with the prior art, the utility model provides an online cutting machine of paper possesses following beneficial effect: this paper online cutting machine, pass the paper from between backing roll and the compression roller, two sets of driving cylinder synchronization action, the crane moves down, the compression roller will support to press and cover in backing roll department, and the cutting ring is cut through the paper after and with backing roll in close contact with, the paper pulls through outside drive mechanism and advances, the realization is to the processing of cutting of paper, cut the in-process at the paper, the compression roller is pressed to cover the paper spacing, avoid the paper to cut off the edge turn-ups that appears, and cutter and the cutting of paper hard contact, realize thoroughly cutting of paper, improve the roughness that the paper cut the edge, effectively reduce paper cutting edge and deckle edge phenomenon incidence, guarantee paper cutting precision.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the position relationship between the crane and the supporting roller of the utility model;

FIG. 5 is a schematic view of the front plan structure of the positional relationship between the crane and the support roller of the present invention;

in the drawings, the reference numbers: 1. a body; 2. a drive cylinder; 3. a lifting frame; 4. a compression roller; 5. a rotating shaft; 6. cutting with a ring cutter; 7. a support roller; 8. a bearing seat; 9. a spring; 10. a tapered pinch roller; 11. a tapered portion; 12. an adjusting frame; 13. a first auxiliary roller; 14. a leveling roller; 15. a threaded post; 16. a drive mechanism; 17. a second auxiliary roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses an online paper slitting machine, including organism 1 and the paper slitting mechanism installed on organism 1, the paper slitting mechanism includes two sets of driving cylinders 2 that can be symmetrically installed on organism 1, the crane 3 of fixed mounting between two sets of driving cylinders 2 output ends, two sets of compression rollers 4 that can rotatably install in crane 3 bottom both sides and the pivot 5 of rotatable installation in the middle part of crane 3, install multiunit equidistance distribution's cutting ring 6 on the pivot 5, the backing roll 7 is installed in the rotation on organism 1, two sets of compression rollers 4 are symmetrically arranged in the top both sides of backing roll 7, the pivot 5 is located the top of backing roll 7; further, rubber layers are coated on the outer walls of the supporting roller 7 and the outer wall of the pressing roller 4; the rubber layer is preferably made of soft rubber, the requirements of the friction force of the supporting roller 7, the compression roller 4 and paper are met, meanwhile, the soft contact of the cutting ring 6 and the compression roller 4 can be achieved, the downward feeding amount of the cutting ring 6 is guaranteed, the pressing and cutting effect is formed on the passing paper, and the cutting regularity of the edge of the paper is guaranteed.

Specifically, two groups of symmetrically arranged bearing seats 8 can be slidably arranged on the lifting frame 3 up and down, a spring 9 is arranged between each bearing seat 8 and the lifting frame 3, and the rotating shaft 5 can be rotatably arranged between the two groups of bearing seats 8; further, two groups of guide rods are arranged on the machine body 1, the bearing seat 8 is arranged on the guide rods in a vertically sliding manner, and the spring 9 is sleeved on the guide rods; through the arrangement of the spring 9, the elastic contact between the cutting ring 6 and the outer wall of the supporting roll 7 can be realized, the influence on the normal rotation of the cutting ring 6 caused by the overlarge pressure between the cutting ring 6 and the supporting roll 7 is avoided, the uniform contact between each part of the cutting ring 6 and paper is ensured, and the influence on the cutting precision of the paper caused by the local excessive abrasion of the cutting ring 6 is avoided.

Specifically, the two end parts of the rotating shaft 5 are fixedly provided with tapered pinch rollers 10, and the two end parts of the supporting roller 7 are provided with tapered parts 11 matched with the outer walls of the tapered pinch rollers 10; the paper edge is pressed on the conical part 11 of the supporting roller 7 through the conical pressing wheel 10, and under the pressing action of the conical pressing wheel 10, the paper can be stretched axially along the supporting roller 7, so that the paper is flatly laid on the supporting roller 7, the flatness of the paper is guaranteed, and the paper is prevented from being folded.

The machine body 1 is rotatably provided with a threaded column 15 which provides power for the forward and backward movement of the adjusting frame 12, and the threaded column 15 is in threaded transmission connection with the adjusting frame 12; when the paper feeding direction is inclined, the adjusting frame 12 moves back and forth through the rotation of the threaded column 15 and the threaded transmission, and the adjusting roller 14 on the adjusting frame 12 forms a pushing effect on the paper, so that the adjustment of the paper feeding direction is realized, and the accuracy of the paper feeding direction is ensured.

Specifically, a driving mechanism 16 for providing power for the rotation of the supporting roller 7 is arranged on the machine body 1; the driving mechanism 16 preferably comprises a driving motor and a transmission belt, the driving motor is fixedly arranged on the machine body 1, and the output end of the driving motor is in transmission connection with the supporting roller 7 through the transmission belt; the driving mechanism 16 can be independently driven by a driving motor, the output end of the driving motor is fixedly connected with the supporting roller 7, and the driving motor is preferably a speed reducing motor; the driving mechanism 16 can also adopt a driving motor and a gear transmission component, and the output end of the driving motor is in transmission connection with the supporting roll 7 through a transmission belt; the driving mechanism 16 drives the supporting roller 7 to rotate, a traction effect is formed on paper pressed between the pressing roller 4 and the supporting roller 7, the cutting ring 6 which is in close contact with the supporting roller 7 rotates in the rotation process of the supporting roller 7, the cutting ring 6 rotates to feed and cut the paper while the paper is pulled, the synchronism of paper feeding and the cutting ring 6 feeding is guaranteed, and meanwhile, the paper can be in a relaxation state through the pulling of the paper, so that the paper smoothness is guaranteed.

Specifically, the left part and the right part of the machine body 1 can be rotatably provided with a second auxiliary roller 17; through second auxiliary roller 17, can carry out auxiliary stay to the paper to guarantee that the smooth business turn over paper cuts the mechanism.

When the paper slitting machine is used, paper bypasses the second auxiliary roller 17, the paper enters the paper slitting mechanism, the driving cylinder 2 moves, the lifting frame 3 moves downwards, the compression roller 4 supports and presses the supporting roller 7, the cutting ring 6 is in close contact with the supporting roller 7 after cutting through the paper, the paper is drawn by the external drawing mechanism to advance, slitting processing of the paper is achieved, in the paper slitting process, the compression roller 4 presses and covers the paper to be limited, the tapered pressing roller 10 presses and covers the edge of the paper to the tapered portion 11 of the supporting roller 7 to enable the paper to be in a relaxation state, the driving mechanism 16 moves, the supporting roller 7 rotates, the paper is drawn and fed, and the cutting ring 6 cuts the paper.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on 8230; \8230on", "on 82308230;," on 82308230; \823030ja above "and" on 8230; \8230on "in the present disclosure should be interpreted in the broadest manner so that" on 8230; "on not only means" directly on something ", but also includes the meaning of" on something "with intermediate features or layers in between, and" over "\8230: \8230or \8230: \8230, above" includes not only the meaning of "over" or "on" something, but also the meaning of "over" or "on" with no intervening features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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 or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A paper on-line splitting machine is characterized by comprising a machine body (1) and a paper splitting mechanism arranged on the machine body (1);

but paper cuts mechanism includes that the symmetry installs two sets of driving cylinders (2), fixed mounting in crane (3) between two sets of driving cylinder (2) outputs that body (1) is gone up, rotatable install in two sets of compression roller (4) and the rotatable pivot (5) of installing in crane (3) middle part of crane (3) bottom both sides, install the cutting ring (6) that the multiunit equidistance distributes on pivot (5), rotate on body (1) and install backing roll (7), two sets of compression roller (4) symmetrical arrangement are in the top both sides of backing roll (7), pivot (5) are located the top of backing roll (7).

2. The paper online splitting machine according to claim 1, wherein two sets of symmetrically arranged bearing seats (8) are slidably mounted on the lifting frame (3) up and down, a spring (9) is mounted between each bearing seat (8) and the lifting frame (3), and the rotating shaft (5) is rotatably mounted between the two sets of bearing seats (8).

3. The paper online splitting machine according to claim 2, characterized in that the two ends of the rotating shaft (5) are fixedly provided with tapered rollers (10), and the two ends of the supporting roller (7) are provided with tapered portions (11) engaged with the outer walls of the tapered rollers (10).

4. The paper online splitting machine according to claim 3, further comprising a longitudinal adjusting mechanism, wherein the longitudinal adjusting mechanism comprises an adjusting frame (12) which can be moved back and forth and is arranged on the machine body (1), a first auxiliary roller (13) which can be rotatably arranged on the adjusting frame (12), and adjusting rollers (14) which can be rotatably arranged on two sides of the adjusting frame (12), a threaded column (15) which can provide power for the forward and backward movement of the adjusting frame (12) is rotatably arranged on the machine body (1), and the threaded column (15) is in threaded transmission connection with the adjusting frame (12).

5. A machine according to claim 4, characterized in that said machine body (1) is equipped with a driving mechanism (16) for powering the rotation of the support rollers (7).

6. A machine according to claim 5, characterized in that said machine body (1) is rotatably fitted, both in the left and in the right, with a second auxiliary roller (17).