CN219404434U - Auxiliary material cutting device - Google Patents

Abstract

The utility model relates to the technical field of auxiliary material cutting, and provides an auxiliary material cutting device, which comprises a base, wherein the base is arranged in a step shape extending downwards from left to right, a clamping groove for fixing a paper roll is arranged at an upper port of the left side of the base, a cutting table top is arranged in the middle of the base, a paper outlet inclined plate is arranged on the right side of the base, and the cutting table top is connected with the paper outlet inclined plate; the inflatable shaft is used for fixing the paper roll and is arranged in the clamping groove; the paper pressing wheel assembly comprises a paper pressing wheel, a first motor and a first air cylinder, wherein the first motor drives the paper pressing wheel to rotate in a manner of being attached to paper to be cut, and the first air cylinder drives the paper pressing wheel to move in the vertical direction; and the cutting assembly is arranged at the downstream of the paper pressing wheel, is associated with the paper pressing wheel assembly and can be started or closed according to the rotation number of the preset first motor. The utility model solves the technical problem that the existing large-scale paper roll cutting device cannot be suitable for small-scale spacer paper production due to high yield per unit time and time consumption of manual cutting.

Description

Auxiliary material cutting device

Technical Field

The utility model relates to the technical field of auxiliary material cutting, in particular to an auxiliary material cutting device.

Background

The glass has long storage time or chemical reaction caused by wet weather, and the surface of the glass has rainbow, mildew spots/mildew spots, watermarks, mimeographies, paper marks and other phenomena commonly called glass mildew under the irradiation of sunlight. The problems occur in the storage and transportation or actual use processes, and the mildewed glass products can cause the bad results of reduced transparency, reduced mechanical strength, influence on optical performance (namely beautiful appearance), deteriorated appearance, sticky sheets in a packaging box, scrapped whole box glass when serious, incapability of being used for deep processing of various coated films, mirror manufacturing, tempering and the like, loss of a large amount of cost, and waste of manpower, material resources and various costs which cannot be estimated. In order to prevent the glass from generating biological mildew, the middle of the glass is generally provided with a spacer paper for preventing moisture and mildew, and the glass is provided with a spacer paper for preventing the glass from rubbing each other, so that the glass is not ground or scratched; meanwhile, air can circulate among the glass, and the paper plays a role in absorbing moisture in the air.

The spacing paper is paved between the glass, paper rolls are usually used as spacing paper cutting raw materials, and particularly, the spacing paper can be cut on line through a large auxiliary material cutting system, and also can be manually operated in an off-line mode to produce the spacing paper suitable for glass with different specifications. The existing auxiliary material cutting system is suitable for cutting a large quantity of spacing paper, a cutting node is calculated by detecting the thickness and the diameter of a paper roll, and the equipment is complex in structure and low in cutting precision. Meanwhile, the paper roll is influenced by factors such as temperature and humidity in the surrounding environment, when the residual quantity of the paper roll is small, cutting deviation occurs due to the fact that the collection of various parameters is influenced by the environmental factors, even paper jam occurs, the paper roll cannot be fully utilized, waste is caused, and production cost is increased.

Meanwhile, the existing large-scale paper roll cutting device is large in output per unit time, cannot meet the requirements of small-scale spacer paper production, and is time-consuming and labor-consuming to cut manually. Therefore, there is a need for a cutting device adapted for automated cutting of small-scale spacer paper.

Disclosure of Invention

The utility model aims to solve the technical problems that: the existing large-scale paper roll cutting device has the technical problems that the unit time yield is high, the manual cutting is time-consuming and labor-consuming, and the device cannot be suitable for small-scale spacer paper production.

In order to solve the technical problems, an embodiment of the utility model provides an auxiliary material cutting device.

The auxiliary material cutting device includes:

the paper roll feeding device comprises a base, wherein the base is arranged in a downward extending ladder shape from left to right, a clamping groove for fixing a paper roll is formed in an upper port of the left side of the base, a cutting table top is arranged in the middle of the base, a paper outlet inclined plate is arranged on the right side of the base, and the cutting table top is connected with the paper outlet inclined plate;

the air expansion shaft is used for fixing the paper roll and is arranged in the clamping groove;

the paper pressing wheel assembly comprises a paper pressing wheel, a first motor and a first air cylinder, wherein the first motor drives the paper pressing wheel to rotate in a manner of being attached to paper to be cut, and the first air cylinder drives the paper pressing wheel to move in the vertical direction;

the cutting assembly is arranged at the downstream of the paper pressing wheel, is associated with the paper pressing wheel assembly and can be started or closed according to the preset rotation number of the first motor.

According to the auxiliary material cutting device provided by the utility model, the clamping groove is formed in the base to fix the position of the air expansion shaft sleeved with the paper roll, the paper pressing wheel assembly and the cutting assembly are arranged at the downstream of the air expansion shaft, the cutting assembly is associated with the paper pressing wheel assembly and can be started or closed according to the preset number of rotation turns of the first motor, so that the paper roll cutting node can be determined according to the rotation distance of the paper pressing wheel assembly, which is attached to the paper to be cut, the accuracy degree of the size of the cut paper is improved, meanwhile, the structure replaces the conventional cutting device in which the cutting node is calculated by detecting the thickness and the diameter of the paper roll, the complexity of the integral structure of the auxiliary material cutting device is effectively reduced, the starting/closing of the auxiliary material cutting device is conveniently controlled by the preset number of rotation turns of the first motor, and the auxiliary material cutting operation of the coiled auxiliary material in a small scale can be suitable for. And further solves the technical problems that the existing large-scale paper roll cutting device is large in unit time yield, time-consuming and labor-consuming in manual cutting, and cannot be suitable for small-scale spacer paper production.

In addition, the mode of base installation scroll is simple, be convenient for the scroll replacement, can carry out the reuse to the surplus scroll that can't carry out all cutting because of the system detection reason among the large-scale cutting device to improve the utilization ratio of consumptive material, and then reduce manufacturing cost. The base is arranged in a downward extending ladder shape from left to right, so that paper rolls can be conveniently cut and conveyed.

In some embodiments, the auxiliary material cutting device comprises a tensioning guide roller arranged between the air expansion shaft and the paper pressing wheel; and/or the periphery of the paper pressing wheel is provided with a rubber buffer layer.

In some embodiments, the cutting assembly includes a groove platen, a knife wheel set disposed in the groove platen groove, and a second cylinder for driving the groove platen to move in a vertical direction.

In some embodiments, the cutter wheel kit comprises a round wheel blade, a driving belt and a second motor, wherein the round wheel blade is arranged on the driving belt in a rolling way through a fixed bearing, and the second motor drives the driving belt to move along the axial direction of the groove paper pressing plate.

In some embodiments, the auxiliary material cutting device includes an air blowing cleaning structure including a pipe for connection with an air compressor and a chip blowing port provided on the drive belt and adjacent to the circular wheel blade.

In some embodiments, the cutting table surface is provided with a cutting groove corresponding to the moving track of the circular wheel blade, and a paper scrap storage box is arranged below the cutting groove.

In some embodiments, the paper outlet sloping plate is provided with a photoelectric sensor.

In some embodiments, the auxiliary material cutting device comprises a U-shaped swing rod frame and a third cylinder, wherein two ends of the swing rod frame are fixed on the bases at two sides of the paper outlet inclined plate, and can turn over above the paper outlet inclined plate around a fixing site under the driving of the third cylinder, and the length of the swing rod frame is not greater than the length from the fixing site to the cutting table top.

In some embodiments, the auxiliary material cutting device comprises at least one of the following arrangements:

in the first mode, a sucker for sucking paper is arranged on a rod piece on one side of the swing rod frame, which is close to the paper;

in a second mode, the swing rod frame is detachably arranged on the fixing site;

in a third mode, the auxiliary material cutting device further comprises a paper-carrying frame, and rollers are arranged at the bottom of the paper-carrying frame.

In some embodiments, the auxiliary material cutting device includes a photoelectric counter disposed adjacent to the swing link frame for counting the number of swings of the swing link frame.

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 is an overall structure of an auxiliary material cutting device disclosed in an embodiment of the present utility model;

FIG. 2 is a partial schematic structural view of the knife wheel assembly of FIG. 1;

FIG. 3 is a schematic rear elevational view of the structure of FIG. 1;

FIG. 4 is a schematic top view of the structure of FIG. 3;

fig. 5 is a schematic view of the structure of the stacker of fig. 1.

Description of the reference numerals

1. A base; 101. cutting the table top; 102. a paper outlet sloping plate; 2. paper roll; 3. an air expansion shaft; 4. a platen assembly; 401. a paper pressing wheel; 4011. a rubber buffer layer; 402. a first motor; 403. a first cylinder; 5. a cutting assembly; 501. a groove paper pressing plate; 502. a cutter wheel external member; 5021. round wheel blade; 5022. a drive belt; 5023. a second motor; 503. a second cylinder; 6. tensioning a guide roller; 7. a chip blowing port; 8. a paper dust storage box; 9. a photoelectric sensor; 10. a swing rod frame; 1001. a suction cup; 11. a third cylinder; 12. a fixation site; 13. a paper carrying frame; 1301. a roller; 14. a photoelectric counter.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the utility model and are not intended to limit the scope of the utility model, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality of" means greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in the present application are not used for any order, quantity, or importance, but rather are used for distinguishing between different parts. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used herein have the same meaning as understood by one of ordinary skill in the art to which the present utility model pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1 to 5, the present utility model provides an auxiliary material cutting apparatus including a base 1, an inflatable shaft 3, a platen roller assembly 4, and a cutting assembly 5; the base 1 is downwardly extending's echelonment setting from left to right, the port is equipped with the draw-in groove that is used for fixed scroll 2 on the left side of base 1, the middle part of base 1 is equipped with cutting mesa 101, the right side of base 1 is equipped with paper-out swash plate 102, cutting mesa 101 is connected with paper-out swash plate 102, air-expanding shaft 3 is used for fixed scroll 2 and sets up in the draw-in groove, platen roller assembly 4 includes platen roller 401, first motor 402 and first cylinder 403, first motor 402 drives platen roller 401 laminating and waits to cut the paper rotation, first cylinder 403 drives platen roller 401 along vertical to remove, so that platen roller 401 compresses tightly or keeps away from waiting to cut the paper. A cutting assembly 5 is provided downstream of the platen 401, the cutting assembly 5 being associated with the platen assembly 4 and being capable of being activated/deactivated according to a preset number of turns of the first motor 402.

Wherein the platen 401 can adjust the abutting strength of the platen 401 to the paper to be cut by providing a pressure sensor. In an alternative embodiment of the present utility model, the platen roller 401 may be a strip-shaped cylindrical roller disposed along the cutting direction, or may be a platen roller set in which a plurality of rollers act together on the paper to be cut. The specific adjustment can be carried out according to the actual use requirement.

According to the auxiliary material cutting device provided by the utility model, the clamping groove is formed in the base 1 to fix the position of the air expansion shaft 3 sleeved with the paper roll 2, the paper pressing wheel assembly 4 and the cutting assembly 5 are arranged at the downstream of the air expansion shaft, the cutting assembly 5 is associated with the paper pressing wheel assembly 4 and can be started or closed according to the preset number of rotation turns of the first motor 402, so that the paper roll cutting node can be determined according to the rotation distance of the paper pressing wheel assembly 4, which is attached to paper to be cut, the accuracy degree of the size of the cut paper is improved, meanwhile, the cutting node is calculated by detecting the thickness and the diameter of the paper roll in the conventional cutting device, the complexity of the integral structure of the auxiliary material cutting device is effectively reduced, the rhythm and the number of the cut of the coiled auxiliary material are conveniently controlled by using the preset number of rotation turns of the first motor, and the auxiliary material cutting operation of the coiled auxiliary material with small scale can be suitable. And further solves the technical problems that the existing large-scale paper roll cutting device is large in unit time yield, time-consuming and labor-consuming in manual cutting, and cannot be suitable for small-scale spacer paper production.

In addition, the mode of the paper roll is simple in the base 1, the paper roll 2 is convenient to replace, and the surplus paper roll which cannot be completely cut due to system detection in the large-scale cutting device can be reused, so that the utilization rate of consumable materials is improved, and the production cost is reduced. The base 1 is arranged in a downward extending ladder from left to right to facilitate paper roll cutting and conveying.

In an alternative embodiment of the utility model, the auxiliary material cutting device comprises a tensioning guide roller 6 arranged between the air expansion shaft 3 and the paper pressing wheel 401 for adjusting the tensioning force of the paper roll in the operation of the auxiliary material cutting device, and in order to protect the paper to be cut and prevent the paper from being damaged due to excessive friction between the tensioning guide roller 6 and the paper to be cut, the tensioning guide roller 6 is preferably a rubber guide roller or a guide roller containing a rubber abutting layer. In a further alternative embodiment, the periphery of the platen 401 is provided with a rubber buffer layer 4011.

In an alternative embodiment of the present utility model, the cutting assembly 5 includes a groove paper pressing plate 501, a cutter wheel set 502 disposed in the groove of the groove paper pressing plate 501, and a second cylinder 503 for driving the groove paper pressing plate 501 to move in a vertical direction, wherein the cutter wheel set 502 includes a circular wheel blade 5021, a driving belt 5022, and a second motor 5023, the circular wheel blade 5021 is disposed on the driving belt 5022 in a rolling manner through a fixed bearing, and the second motor 5023 drives the driving belt 5022 to move in an axial direction of the groove paper pressing plate 501, so that the circular wheel blade 5021 cuts in the axial direction of the groove paper pressing plate 501, thereby ensuring accuracy and flatness of cutting.

In a further alternative embodiment of the present utility model, the auxiliary material cutting device comprises a blowing-up cleaning structure, the blowing-up cleaning structure comprises a pipeline for being connected with the air compressor and a chip blowing port 7, the chip blowing port 7 is arranged on the driving belt 5022 adjacent to the round wheel blade 5021, and a chip blowing operation switch of the chip blowing port 7 is preferably associated with the second motor 5023 for driving the belt 5022 to move, so that the chip blowing port 7 performs chip blowing operation while the driving belt 5022 drives the round wheel blade 5021 to move. The pipeline for connecting the chip blowing port 7 and the air compressor can be set according to actual operation requirements, and the connection mode and wiring of the pipelines of the air compressor and the air compressor belong to conventional settings, are not improvement points of the utility model, and are not excessively expressed herein.

In an alternative embodiment of the present utility model, the movement track of the circular wheel blade 5021 corresponding to the cutting table 101 is provided with a cutting groove, and a paper chip storage box 8 is further arranged below the cutting groove, the paper chip storage box 8 is used for storing paper chips falling in the cutting process, preferably, the chip blowing opening 7 blows the chips towards the direction of the cutting groove, so that the paper chips falling in the cutting process fall into the paper chip storage box 8 below the cutting groove, and the length and the width of the paper chip storage box 8 are both greater than those of the cutting groove.

In an alternative embodiment of the present utility model, the paper output sloping plate 102 is provided with the photoelectric sensor 9, and whether the cut spacer paper is parked on the paper sloping plate 102 is identified by the photoelectric sensor 9, so that the spacer paper is convenient to pick up in the subsequent operation.

In a further alternative embodiment of the present utility model, the auxiliary material cutting device includes a U-shaped swing rod frame 10 and a third cylinder 11, two ends of the swing rod frame 10 are fixed on the bases 1 at two sides of the paper output sloping plate 102, and can turn around the fixing point 12 above the paper output sloping plate 102 under the driving of the third cylinder 11, the length of the swing rod frame 10 is not greater than the length from the fixing point 12 to the cutting table 101, so as to avoid affecting the cutting operation of the cutting assembly 5, and meanwhile, the distance paper which completes cutting and is transferred onto the paper output sloping plate 102 can be driven to turn to complete the picking of the distance paper.

In an alternative embodiment of the present utility model, the swing link frame 10 is detachably disposed at the fixing site 12, and in an alternative embodiment, a pin is disposed at the fixing site 12, and both ends of the opening of the swing link frame 10 are provided with a closed/opened arc structure for being sleeved on the pin.

In an alternative embodiment of the utility model, a rod piece on one side of the swing rod frame 10 of the auxiliary material cutting device, which is close to the paper, is provided with a sucking disc 1001 for sucking the paper, and a plurality of sucking discs 1001 are equidistantly arranged on the swing rod frame 10. When the cut spacer paper is carried onto the paper discharge inclined plate 102, the swing link frame 10 may adsorb an end portion of the spacer paper near the cutting assembly 5 through the suction cup 1001 to assist in completing the picking operation of the spacer paper. The suction cup 1001 may be an electromagnetic suction cup driven by a motor, or may be a rubber suction cup with a simple structure.

In a further alternative embodiment of the present utility model, the auxiliary material cutting device further comprises a paper frame 13, and a roller 1301 is provided at the bottom of the paper frame 13, so as to adjust the relative position of the paper frame 13 and the base 1. In the actual operation, when the paper roll is cut, the cut spacer paper is conveyed to the paper output sloping plate 102, and the cut spacer paper can be carried on the paper carrying frame 13 under the action of manpower or machinery.

In an alternative embodiment of the present utility model, the auxiliary material cutting device includes a photo counter 14 for counting the number of swings of the swing link frame 10, which is provided adjacent to the swing link frame 10, and the number of cut spacer paper can be obtained by detecting and recording the number of swings of the swing link frame 10 by the photo counter 14 when the swing link frame 10 is used for spacer paper pickup during operation.

The auxiliary material cutting device provided by the utility model can be applied to different auxiliary material cutting processes, such as paper rolls, plastic film rolls, cloth rolls and the like.

Thus, various embodiments of the present utility model have been described in detail. In order to avoid obscuring the concepts of the utility model, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. Auxiliary material cutting device, its characterized in that, auxiliary material cutting device includes

The paper roll feeding device comprises a base (1), wherein the base (1) is arranged in a step shape extending downwards from left to right, a clamping groove for fixing a paper roll (2) is formed in the upper port of the left side of the base (1), a cutting table top (101) is arranged in the middle of the base (1), a paper outlet inclined plate (102) is arranged on the right side of the base (1), and the cutting table top (101) is connected with the paper outlet inclined plate (102);

the air expansion shaft (3) is used for fixing the paper roll (2) and is arranged in the clamping groove;

the paper pressing wheel assembly (4), the paper pressing wheel assembly (4) comprises a paper pressing wheel (401), a first motor (402) and a first air cylinder (403), the first motor (402) drives the paper pressing wheel (401) to be attached to paper to be cut to rotate, and the first air cylinder (403) drives the paper pressing wheel (401) to move vertically;

-a cutting assembly (5), said cutting assembly (5) being arranged downstream of said platen (401), said cutting assembly (5) being associated with said platen assembly (4) and being capable of being activated/deactivated according to a preset number of turns of said first motor (402).

2. The auxiliary material cutting device according to claim 1, characterized in that it comprises a tensioning guide roller (6) arranged between the inflatable shaft (3) and the platen wheel (401); and/or the periphery of the paper pressing wheel (401) is provided with a rubber buffer layer (4011).

3. The auxiliary material cutting device according to claim 1, wherein the cutting assembly (5) comprises a groove paper pressing plate (501), a cutter wheel set (502) arranged in a groove of the groove paper pressing plate (501), and a second cylinder (503) for driving the groove paper pressing plate (501) to move vertically.

4. The auxiliary material cutting device according to claim 3, wherein the cutter wheel set (502) comprises a round wheel blade (5021), a driving belt (5022) and a second motor (5023), the round wheel blade (5021) is arranged on the driving belt (5022) in a rolling mode through a fixed bearing, and the second motor (5023) drives the driving belt (5022) to move along the axial direction of the groove paper pressing plate (501).

5. The auxiliary material cutting device according to claim 4, characterized in that the auxiliary material cutting device comprises a blowing cleaning structure comprising a pipe for connection with an air compressor and a chip blowing port (7), the chip blowing port (7) being arranged on the drive belt (5022) and adjacent to the circular wheel blade (5021).

6. The auxiliary material cutting device according to claim 5, wherein the cutting table (101) is provided with a cutting groove corresponding to the moving track of the circular wheel blade (5021), and a paper dust storage box (8) is arranged below the cutting groove.

7. The auxiliary material cutting device according to claim 1, wherein the paper outlet sloping plate (102) is provided with a photoelectric sensor (9).

8. The auxiliary material cutting device according to claim 1, wherein the auxiliary material cutting device comprises a U-shaped swing rod frame (10) and a third air cylinder (11), two ends of the swing rod frame (10) are fixed on bases (1) on two sides of the paper outlet inclined plate (102), the swing rod frame can be driven by the third air cylinder (11) to turn over above the paper outlet inclined plate (102) around a fixing site (12), and the length of the swing rod frame (10) is not greater than the length from the fixing site (12) to the cutting table top (101).

9. The auxiliary material cutting device of claim 8, wherein the auxiliary material cutting device comprises at least one of the following:

in the first mode, a sucker (1001) for sucking paper is arranged on a rod piece on one side of the swing rod frame (10) close to the paper;

in a second mode, the swing rod frame (10) is detachably arranged on the fixing site (12);

in a third mode, the auxiliary material cutting device further comprises a paper-carrying frame (13), and a roller (1301) is arranged at the bottom of the paper-carrying frame (13).

10. Auxiliary material cutting device according to claim 8 or 9, characterized in that the auxiliary material cutting device comprises a photoelectric counter (14) arranged adjacent to the pendulum frame (10) for counting the number of pendulum frame (10) oscillations.