CN220313513U - Longitudinal cutting type paper surface dividing and cutting machine - Google Patents

Abstract

The utility model provides a longitudinal cutting paper surface splitting machine, which comprises: the top of the bearing frame is fixedly provided with a placing frame which is used for placing the paper scroll; the mounting bracket, its fixed mounting just is located one side of rack at the carrier top, fixed mounting has the guide bar that is the horizontal direction on the mounting bracket, slidable mounting has a plurality of blade holders on the guide bar, detachable installs longitudinal knife piece on the blade holder, install the adjustment mechanism who is connected with a plurality of blade holders homogeneous phase on the mounting bracket. According to the utility model, the guide rod and the adjusting mechanism are arranged, when the original paper roll is required to be cut into the required size according to the later-stage processed product, the plurality of cutter seats can slide on the guide rod through the adjusting mechanism, so that the interval between two adjacent cutter seats is equal, the interval between two adjacent longitudinal blades is the same as the width of the cut paper, the use is convenient, the original paper roll is conveniently cut into the paper roll with the required size, and the working efficiency of staff is improved.

Description

Longitudinal cutting type paper surface dividing and cutting machine

Technical Field

The utility model relates to the technical field of paper processing equipment, in particular to a longitudinal cutting type paper surface splitting machine.

Background

The papermaking process comprises the following steps: pulping, forming, drying, wrinkling, winding paper, base paper and rewinding. The rewinding comprises three steps of raw paper uncoiling, raw paper slitting and raw paper re-rolling. The rewinding is mainly realized by cutting a large paper roll and rewinding the large paper roll through a winding mechanism, so that the large paper roll can be formed into a plurality of small paper rolls meeting the specification, the subsequent processing is facilitated to form a finished product, and the most commonly used processing equipment in the rewinding process is a paper cutting device;

the prior art has the following authorized publication numbers: "CN213918586U", discloses: the utility model provides a paper cutting machine, includes the supporting leg, the inboard fixed mounting of supporting leg has the telescopic link, the inside sliding connection of telescopic link has the pull rod, the top fixed mounting of pull rod has the dog, the surface of pull rod just is located the cover between dog and the telescopic link and is equipped with compression spring, the top fixed mounting of dog has L shape pole, the top fixed mounting of supporting leg has the horizontal plate, the top fixed mounting of horizontal plate has the support frame, the top bottom side sliding connection of support frame has two fixed blocks, two the equal fixed mounting pneumatic cylinder in bottom of fixed block, two equal fixed mounting of bottom of pneumatic cylinder has the bearing, two jointly rotate between the bearing and be connected with the bull stick, left side fixed mounting has first connecting plate on the left side wall of pneumatic cylinder, the bottom fixed mounting of first connecting plate has first motor, the output shaft and bull stick fixed connection, the surface cover of bull stick is equipped with a plurality of rings, a plurality of equal fixed mounting of surface of bull stick has a plurality of cutting knives, the inside mounting has the inside mounting of support frame has two fixed mounting pneumatic cylinders, the bearing cylinder, two the equal fixed mounting of bottom of pneumatic cylinder has the bull stick, two the left side of bearing cylinder has the first connecting plate, and the first connecting plate of a plurality of fixed mounting has the first connecting plates.

In above-mentioned patent, after installing the paper knife, the interval between two paper knives is fixed, can only divide into fixed size to former scroll, when needs divide into required size to former scroll according to the later stage processing product, need change whole bull stick, and is comparatively troublesome, is inconvenient for dividing into the paper roll of required size to former scroll, has reduced staff's work efficiency, and the practicality is lower.

In summary, there is a need for a slitter that facilitates adjustment of slitting dimensions.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a longitudinal cutting type paper surface splitting machine, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a slitter paper slitter comprising:

the top of the bearing frame is fixedly provided with a placing frame which is used for placing the paper scroll;

the mounting bracket, its fixed mounting is at carrier top and be located one side of rack, fixed mounting has the guide bar that is the horizontal direction on the mounting bracket, slidable mounting has a plurality of blade holders on the guide bar, detachable installs longitudinal knife piece on the blade holder, install the adjustment mechanism who is connected with a plurality of blade holders homogeneous phase on the mounting bracket, it is used for making a plurality of blade holders slide on the guide bar to make interval between two adjacent blade holders equal.

Further: the adjustment mechanism includes:

the hinge block is fixedly arranged on the tool apron, the hinge rod is hinged on the hinge block, the end parts of two adjacent hinge rods are hinged, and the mounting frame is provided with two adjusting parts connected with the hinge blocks which are far away from each other, and the adjusting parts are used for enabling the two hinge blocks which are far away from each other to be close to or far away from each other.

Further: the adjusting piece comprises a bidirectional threaded rod which is rotatably arranged on the mounting frame, and the bidirectional threaded rod is in threaded connection with two mutually-far hinging blocks.

Further: the bearing frame is provided with a guide mechanism for guiding paper, and the guide mechanism is used for enabling the paper to horizontally penetrate through the mounting frame.

Further: the guide mechanism includes:

the guide frame, quantity is two, two the guide frame is located the both sides of mounting bracket respectively, and all with bear the frame looks rigid coupling, the upper rotating of guide frame is installed down the guide roller, the top that just is located the guide roller down on the guide frame is vertical direction slidable mounting and has the mounting panel, the upper rotating is installed on the mounting panel and is gone up the guide roller, install the piece of driving about that acts on the mounting panel on the guide frame, it is used for making the mounting panel slide on the guide frame to make upper guide roller and lower guide roller laminating mutually.

Further: the driving part comprises a shell fixedly arranged on the guide frame, a connecting rod fixedly connected with the support plate is movably penetrated through the bottom of the shell, a spring is sleeved outside the shell, and two ends of the spring are respectively abutted against the guide frame and the support plate.

Further: and a graduated scale is fixedly arranged on the mounting frame and positioned on one side of the plurality of tool holders.

Further: the cutter holder is provided with a mounting groove, the longitudinal blade is inserted into the mounting groove, the cutter holder is hinged with a limiting rod which is positioned in the mounting groove, and when the longitudinal blade is inserted into the mounting groove, the longitudinal blade can be limited through the limiting rod.

The utility model provides a longitudinal cutting type paper slitting machine. Compared with the prior art, the method has the following beneficial effects:

through setting up guide bar and adjustment mechanism, when needs divide into required size to former scroll according to later stage processing product, can make a plurality of blade holders all slide on the guide bar through adjustment mechanism for interval equals between two adjacent blade holders, makes interval and the width of cutting the paper the same between two adjacent vertical blades, convenient to use has made things convenient for the paper roll of dividing into required size to former scroll, has improved staff's work efficiency, and the practicality is higher.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic perspective view of the present utility model;

FIG. 2 shows a front view of the present utility model;

FIG. 3 shows a perspective cross-sectional view of the utility model in the direction A-A of FIG. 2;

FIG. 4 shows a cross-sectional view in the direction B-B in FIG. 2 of the present utility model;

FIG. 5 shows an enlarged view of the utility model at A in FIG. 4;

FIG. 6 shows a cross-sectional view in the direction C-C of FIG. 2 of the present utility model;

the figure shows: 1. a carrier; 2. a placing rack; 3. a mounting frame; 4. a guide rod; 5. a tool apron; 6. a longitudinal blade; 7. an adjusting mechanism; 701. a hinge block; 702. a hinge rod; 703. an adjusting member; 7031. a two-way threaded rod; 8. a guide mechanism; 801. a guide frame; 802. a lower guide roller; 803. a support plate; 804. an upper guide roller; 805. a driving member; 8051. a housing; 8052. a connecting rod; 8053. a spring; 9. a graduated scale; 10. a mounting groove; 11. and a limit rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background art, a longitudinal cutting type paper slitting machine is provided as follows:

referring to fig. 1 to 6, the present utility model provides a slitting machine for paper, comprising: the paper winding machine comprises a bearing frame 1, wherein a placing frame 2 is fixedly arranged at the top of the bearing frame 1 and is used for placing paper winding shafts, the placing frame 2 comprises a first section which is in a horizontal direction and fixedly connected with the bearing frame 1, the top of the first section is symmetrically fixedly connected with a second section which is in a vertical direction, the top of the second section is provided with grooves, and when two ends of the paper winding shafts are respectively positioned in the grooves at the tops of the two second sections, the paper winding shafts can rotate on the placing frame 2; the mounting frame 3 is fixedly arranged at the top of the bearing frame 1 and is positioned at one side of the placing frame 2, the mounting frame 3 is fixedly provided with a guide rod 4 in the horizontal direction, the guide rod 4 is provided with a plurality of cutter holders 5 in a sliding manner, the cutter holders 5 are detachably provided with longitudinal cutter blades 6, the mounting frame 3 is provided with an adjusting mechanism 7 which is connected with the cutter holders 5 and is used for enabling the cutter holders 5 to slide on the guide rod 4 so that the distance between the two adjacent cutter holders 5 is equal, when the paper winding machine is used, paper wound on a paper winding shaft is unfolded, the paper passes through the longitudinal cutter blades 6, the paper can be cut through the longitudinal cutter blades 6, the end part of the cut paper is connected with an external winding mechanism, the cut paper can be wound into small paper rolls through the winding mechanism, and at the moment, the paper winding shaft rotates on the placing frame 2; the carrier 1 is provided with a guide mechanism 8 for guiding the paper, which is used for horizontally penetrating the paper through the mounting frame 3.

Through setting up guide bar 4 and adjustment mechanism 7, when needs divide into required size to former scroll according to later stage processing product, can make a plurality of blade holders 5 all slide on guide bar 4 through adjustment mechanism 7 for interval between two adjacent blade holders 5 equals, makes interval between two adjacent vertical blade 6 the same with the width of cutting the paper, convenient to use has made things convenient for the paper roll of dividing into required size to former scroll, has improved staff's work efficiency, and the practicality is higher.

Through setting up guiding mechanism 8, when external winding mechanism carries out the rolling to the paper after cutting, the paper passes a plurality of vertical blades 6, when cutting the paper through vertical blade 6, the paper is the level form and runs through a plurality of vertical blades 6, realizes the effect of leading to the paper, cuts the effect better to the paper.

Example two

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the adjusting mechanism 7 includes: the hinge block 701 is fixedly arranged on the tool apron 5, the hinge blocks 701 are hinged with hinge rods 702, the ends of two adjacent hinge rods 702 are hinged, and the mounting frame 3 is provided with an adjusting piece 703 connected with two hinge blocks 701 which are far away from each other and used for enabling the two hinge blocks 701 which are far away from each other to be close to or far away from each other.

When the original paper roll is required to be cut into the required size according to the post-processing product, the distance between the two adjacent longitudinal blades 6 is adjusted, the two hinge blocks 701 which are far away from each other or close to each other through the adjusting piece 703, at this time, the hinge rods 702 rotate around the hinge points of the hinge rods 701 respectively, and the ends of the two adjacent hinge rods 702 rotate, so that the hinge rods 701 slide on the guide rods 4 along the axial direction of the guide rods, the distances between the hinge rods 701 are equal, and the distances between the two adjacent longitudinal blades 6 are equal.

In this embodiment, the guide mechanism 8 includes: the guide frame 801, quantity is two, two the guide frame 801 is located the both sides of mounting bracket 3 respectively, and all is linked firmly with carrier 1 mutually, the upper rotating of guide frame 801 is installed down guide roll 802, the top that just is located lower guide roll 802 on the guide frame 801 is vertical direction slidable mounting and has mounting board 803, the upper rotating of mounting board 803 is installed guide roll 804, install the driving member 805 that acts on mounting board 803 on the guide frame 801, it is used for making mounting board 803 slide on guide frame 801 to make upper guide roll 804 laminate with lower guide roll 802 mutually.

When the paper winding device is used, paper passes through the space between the upper guide roller 804 and the lower guide roller 802 which are positioned on one side of the mounting frame 3 and close to the placing frame 2, after the paper passes through the plurality of longitudinal blades 6, the cut paper passes through the space between the upper guide roller 804 and the lower guide roller 802 which are positioned on one side of the mounting frame 3 and far away from the placing frame 2 and is connected with an external winding mechanism, the driving piece 805 enables the support plate 803 to slide on the guide frame 801, the upper guide roller 804 and the lower guide roller 802 are attached to the paper, when the winding mechanism winds the cut paper, the paper moves between the upper guide roller 804 and the lower guide roller 802, and the upper guide roller 804 and the lower guide roller 802 roll on the surface of the paper, so that the paper is guided; through the design that mounting plate 803 slidable mounting is on guide frame 801, can adjust the interval between upper guide roll 804 and lower guide roll 802 to make this device be applicable to the paper of different thickness.

Example III

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the adjusting member 703 comprises a bi-directional threaded rod 7031 rotatably mounted on the mounting frame 3, and the bi-directional threaded rod 7031 is in threaded connection with both hinge blocks 701 which are remote from each other.

When the tool is used, the bidirectional threaded rod 7031 is rotated, the bidirectional threaded rod 7031 is in threaded connection with two mutually-far hinging blocks 701, so that the mutually-far hinging blocks 701 are mutually far away or mutually close, the tool is simple to operate, and the bidirectional threaded rod 7031 is in self-locking with the mutually-far hinging blocks 701 in threaded connection, when the bidirectional threaded rod 7031 is not rotated, the hinging blocks 701 cannot slide on the guide rod 4, and therefore the positions of the longitudinal blades 6 can be fixed.

In this embodiment, the driving member 805 includes a housing 8051 fixedly mounted on the guide frame 801, a connecting rod 8052 fixedly connected with the support plate 803 is movably penetrating through the bottom of the housing 8051, a spring 8053 is sleeved outside the housing 8051, and two ends of the spring 8053 respectively collide with the guide frame 801 and the support plate 803.

When the paper feeding device is used, when paper passes through between the upper guide roller 804 and the lower guide roller 802, the support plate 803 vertically moves upwards on the guide frame 801 along the guide frame 801, the connecting rod 8052 slides into the shell 8051, the spring 8053 deforms, and the spring 8053 applies an abutting force to the support plate 803, so that the upper guide roller 804 and the lower guide roller 802 are attached to the paper.

In this embodiment, a scale 9 is fixedly installed on the mounting frame 3 and located at one side of the plurality of tool holders 5; the cutter holder 5 is provided with a mounting groove 10, the longitudinal blade 6 is inserted into the mounting groove 10, the cutter holder 5 is hinged with a limiting rod 11 which is positioned in the mounting groove 10, when the longitudinal blade 6 is inserted into the mounting groove 10, the longitudinal blade 6 can be limited through the limiting rod 11, in particular, the longitudinal blade 6 is provided with a limiting hole, and when the longitudinal blade 6 is inserted into the mounting groove 10, the limiting rod 11 can penetrate through the limiting hole on the longitudinal blade 6 and is connected with the longitudinal blade 6.

By arranging the graduated scale 9, the distance between two adjacent tool holders 5 is convenient to watch, so that the distance between two adjacent longitudinal blades 6 is convenient to adjust according to the size of the cut paper required by the later-stage processed product, and the use of workers is convenient;

through the design of gag lever post 11, when needs dismantle the change to vertical blade 6, rotate gag lever post 11 and make it can run through the spacing hole on the vertical blade 6, at this moment, can take out vertical blade 6 from mounting groove 10, realize dismantling vertical blade 6, dismantle the completion back to vertical blade 6, insert new vertical blade 6 and establish to mounting groove 10 in, at this moment, gag lever post 11 runs through the spacing hole on the vertical blade 6, rotate gag lever post 11, make it and vertical blade 6 looks joint, can accomplish the change to vertical blade 6, easy operation.

The working principle and the using flow of the utility model are as follows:

when the base paper is cut:

the paper wound on the paper reel is unfolded, passes through the space between the upper guide roller 804 and the lower guide roller 802 which are positioned on one side of the mounting frame 3 close to the placing frame 2, and after passing through the plurality of longitudinal blades 6, the plurality of longitudinal blades 6 cut the original paper, and the cut paper passes through the space between the upper guide roller 804 and the lower guide roller 802 which are positioned on one side of the mounting frame 3 far away from the placing frame 2 and is connected with an external winding mechanism, so that the cut paper can be wound into small paper rolls through the winding mechanism;

when the original paper roll is required to be cut into the required size according to the post-processing product:

rotating the bidirectional threaded rod 7031 to enable two mutually far hinge blocks 701 to mutually separate or mutually approach, enabling a plurality of hinge rods 702 to rotate around hinge points of the hinge blocks 701 respectively, enabling the ends of two adjacent hinge rods 702 to rotate, enabling the hinge blocks 701 to slide on the guide rod 4 along the axis direction of the guide rod, enabling the distances between the hinge blocks 701 to be equal, and enabling the distances between two adjacent longitudinal blades 6 to be equal;

when the longitudinal blade 6 needs to be detached and replaced:

the limiting rod 11 is rotated to penetrate through the limiting hole on the longitudinal blade 6, and the longitudinal blade 6 is pulled out of the mounting groove 10, so that the longitudinal blade 6 can be dismounted. After the longitudinal blade 6 is disassembled, a new longitudinal blade 6 is inserted into the mounting groove 10, the limiting rod 11 penetrates through the limiting hole on the longitudinal blade 6, and the limiting rod 11 is rotated to be clamped with the longitudinal blade 6, so that the replacement of the longitudinal blade 6 can be completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model 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 utility model.

Claims (8)

1. A slitter for paper surface is characterized in that: comprising the following steps:

the paper winding device comprises a bearing frame (1), wherein a placing frame (2) is fixedly arranged at the top of the bearing frame (1) and is used for placing paper winding shafts;

the mounting frame (3), its fixed mounting just is located one side of rack (2) at carrier (1) top, fixed mounting has guide bar (4) that are the horizontal direction on mounting frame (3), slidable mounting has a plurality of blade holders (5) on guide bar (4), detachable installs vertical blade (6) on blade holder (5), install adjustment mechanism (7) that are connected with a plurality of blade holders (5) homogeneous phase on mounting frame (3), it is used for making a plurality of blade holders (5) slide on guide bar (4) to make interval between two adjacent blade holders (5) equal.

2. A slitter machine according to claim 1, wherein: the adjusting mechanism (7) comprises:

the hinge block (701) is fixedly arranged on the tool apron (5), the hinge blocks (701) are hinged with hinge rods (702), the end parts of two adjacent hinge rods (702) are hinged, and the mounting frame (3) is provided with two adjusting pieces (703) connected with the hinge blocks (701) which are far away from each other, and the adjusting pieces are used for enabling the two hinge blocks (701) which are far away from each other to be close to or far away from each other.

3. A slitter machine according to claim 2, characterized in that: the adjusting part (703) comprises a bidirectional threaded rod (7031) rotatably mounted on the mounting frame (3), and the bidirectional threaded rod (7031) is in threaded connection with two mutually-far hinge blocks (701).

4. A slitter machine according to claim 1, wherein: the bearing frame (1) is provided with a guide mechanism (8) for guiding paper, and the guide mechanism is used for enabling the paper to horizontally penetrate through the mounting frame (3).

5. A slitter machine according to claim 4, wherein: the guide mechanism (8) comprises:

guide frame (801), quantity is two, two guide frame (801) are located the both sides of mounting bracket (3) respectively, and all are linked together with bearing frame (1), rotate on guide frame (801) and install lower guide roller (802), the top that just is located lower guide roller (802) on guide frame (801) is vertical direction slidable mounting and has mounting board (803), rotate on mounting board (803) and install guide roller (804), install on guide frame (801) and act on driving member (805) of mounting board (803), it is used for making mounting board (803) slide on guide frame (801) to make guide roller (804) and lower guide roller (802) laminating mutually.

6. A slitter machine according to claim 5, wherein: the driving part (805) comprises a shell (8051) fixedly arranged on the guide frame (801), a connecting rod (8052) fixedly connected with the support plate (803) is movably penetrated through the bottom of the shell (8051), a spring (8053) is sleeved outside the shell (8051), and two ends of the spring (8053) are respectively abutted against the guide frame (801) and the support plate (803).

7. A slitter machine according to claim 1, wherein: and a graduated scale (9) is fixedly arranged on the mounting frame (3) and positioned on one side of the plurality of tool holders (5).

8. A slitter machine according to claim 1, wherein: the utility model discloses a cutting tool for cutting a metal sheet, including blade holder (5), vertical blade (6) and locating lever (11), mounting groove (10) have been seted up on blade holder (5), vertical blade (6) are inserted to in mounting groove (10), on blade holder (5) and be located in mounting groove (10) and articulate have gag lever post (11), when vertical blade (6) are inserted to in mounting groove (10), can carry out spacingly to vertical blade (6) through gag lever post (11).