CN110616558A

CN110616558A - Active trimming cutter device of laminating machine

Info

Publication number: CN110616558A
Application number: CN201910941398.1A
Authority: CN
Inventors: 刘文峰; 黄怡晴; 刘家岐
Original assignee: Anhui Parkson Source Packaging Materials Co Ltd
Current assignee: Anhui Parkson Source Packaging Materials Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2019-12-27
Anticipated expiration: 2039-09-30
Also published as: CN110616558B

Abstract

The invention provides a driving trimming knife device of a laminating machine, which relates to the technical field of trimming knives of laminating machines. The steel cutting knife is adsorbed and positioned through the magnetism of the magnetic stripe inside the knife rest, the cushion block with the surface provided with the grooves in the rubber manufacturing surface is arranged between the cutting knife and the knife rest, impact force between the edge-cutting knife and the knife rest is buffered, the problem that the blade is easy to wear and tear and is large when the cutting knife cuts the woven cloth with heavy gram weight is solved, and therefore the cutting knife is broken when the cutting knife is worn and broken to enable the cutting knife to break the grooves and break off, so that the effect of quickly replacing the blade is achieved.

Description

Active trimming cutter device of laminating machine

Technical Field

The invention relates to the technical field of trimming knives of laminating machines, in particular to an active trimming knife device of a laminating machine.

Background

In the production of the compound film, the edge of the compounded cloth surface needs to be trimmed on line so as to ensure the uniformity of the woven cloth surface edge and the consistency of the cloth surface width. However, when the woven fabric is cut in the high-speed running process, particularly when thick woven fabrics with the weight of several grams are cut, a passive straight blade is adopted for cutting, only one point is used for cutting all the time, the blade is extremely easy to wear, the impact force borne by the straight blade when the thick woven fabrics are cut is relatively large, the thickness of the blade needs to be thickened for ensuring the rigidity of the straight blade, so that the cutting edge is dulled more easily, and the blade is frequently disassembled and replaced, thereby affecting the efficiency of product production.

The invention mainly solves the problems that the impact between the blade and the woven cloth is reduced, the blade loss is reduced, and the problem that the cutter needs to be integrally disassembled when the blade is replaced is solved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the active trimming knife device of the film laminating machine, which reduces the impact between a blade and woven cloth, reduces the loss of the blade and solves the problem that the cutter needs to be integrally disassembled when the blade is replaced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a driving trimming knife device of a film laminating machine comprises a base plate, wherein a supporting frame is fixedly connected to the outer wall of the upper end of the base plate, a transmission shaft is inserted into the supporting frame, the surface of the transmission shaft is rotatably connected with the supporting frame through a bearing, a driving motor is fixedly connected to the side wall of the supporting frame, an output shaft of the driving motor is fixedly connected with one end of the transmission shaft, a connecting frame is fixedly connected to the other end, away from the driving motor, of the supporting frame, an adjusting device and a resetting device are arranged inside the supporting frame, a cutting device is fixedly connected to the bottom end of the connecting frame, the cutting device comprises a mounting seat, a cutter mechanism is rotatably connected inside the mounting seat, a buffer spring is fixedly connected to the outer wall of the upper end of the cutter mechanism, the upper end of the buffer spring is fixedly connected with the connecting frame, the cutter mechanism comprises a, the utility model discloses a cutting tool, including knife rest, cushion, inner wall sliding connection, the inside of knife rest is equipped with cutting knife, magnetic stripe and cushion, the cushion is the rubber strip that the circular slot was seted up on the surface, the surface of cushion and the inner wall fixed connection of knife rest, the one end fixedly connected with magnetic stripe of knife rest is kept away from to the cushion, the inner wall sliding connection of knife rest has the cutting knife.

Preferably, two fastening bolts are inserted into the surface threads of the tool rest, one ends of the two fastening bolts are in contact with the surface of the cutting knife, breaking grooves are uniformly formed in the surface of the cutting knife, and the upper end of the tool rest is fixedly connected with the buffer spring.

Preferably, the surface of the transmission shaft is fixedly connected with a convex strip relative to the central axis parallel line of the transmission shaft, and the surface of the transmission roller is connected with the transmission shaft in a sliding manner.

Preferably, adjusting device includes the slide bar, the slide bar runs through a support frame lateral wall perpendicularly, the surface and the support frame sliding connection of slide bar, the one end that the slide bar is close to the transmission roller is rotated and is connected with the universal wheel, the one end of the relative slide bar of support frame is rotated and is connected with the pivot, the one end fixedly connected with adjustment disk of pivot, the fixed surface of slide bar is connected with the slider, slider and adjustment disk sliding connection, the spacing spring of the other end fixedly connected with of slide bar, the other end and the support frame fixed connection of spacing spring.

Preferably, the adjusting disk is obliquely arranged at one end of the rotating shaft, an oblique sliding groove matched with the adjusting disk is formed in one side wall of the sliding block, and the sliding block is connected with the adjusting disk in a sliding mode through the sliding groove.

Preferably, resetting means includes three auxiliary rod, and is three the surface and the support frame sliding connection of auxiliary rod, the one end fixedly connected with groove block that the auxiliary rod is close to the transmission roller, the one end fixedly connected with reset spring that the groove block is close to the support frame, reset spring's the other end and support frame fixed connection.

Preferably, one end of the groove block close to the transmission roller is provided with a spherical groove, a rolling ball is arranged in the spherical groove, grease is arranged in a gap between the surface of the rolling ball and the spherical groove, one end of the transmission roller close to the groove block is provided with a circular ring sliding groove with the circle center located on the central shaft of the circular ring sliding groove, the rolling ball is located between the sliding groove and the groove block, and the sliding groove is matched with the rolling ball in size.

The working principle is as follows: drive the transmission shaft through driving motor and rotate, drive transmission roller with the help of the transmission shaft and rotate, thereby make the transmission roller rotate and transmit woven cloth through the transmission roller, rotate the pivot, make the adjusting disk of pivot surface slope fixed connection drive the slide bar and slide inside the support frame, utilize the slide bar to promote the universal wheel, make the universal wheel promote the transmission roller and slide on the transmission shaft surface, thereby make woven cloth lateral adjustment, slide on the transmission shaft surface through the transmission roller, extrude the spin through the transmission roller, the spout that utilizes transmission roller surface to set up provides the roll route for the spin, thereby promote the transmission roller through reset spring and slide on the transmission shaft surface and make the transmission roller transversely reset, adsorb the location with the steel cutting knife through the magnetism of the magnetic stripe inside the knife rest, utilize two fastening bolt of rotating knife rest lateral wall to press from both sides the cutting knife tightly, it has the surface to have the rubber to make the impact force between the edge-to-cutting Buffering, the easy big problem of wearing and tearing of blade when reducing the woven cloth of the heavy grammes per square metre of blade cutting, through the rupture groove that the cutting knife surface was evenly seted up, thereby the rupture cutting knife makes the cutting knife follow and makes the cutting knife follow the cutting knife from making the cutting knife go out the rupture from the rupture groove when the cutting knife wearing and tearing to reach the effect of quick replacement blade.

(III) advantageous effects

The invention provides an active trimming knife device of a laminating machine. The method has the following beneficial effects:

1. according to the invention, the steel cutter is adsorbed and positioned by the magnetism of the magnetic strip in the cutter rest, the cutter is clamped by two fastening bolts on the side wall of the rotary cutter rest, the cushion block with the surface provided with the groove with the surface made of rubber and the groove is arranged between the cutter and the cutter rest to buffer the impact force between the cutter and the cutter rest, so that the problem that the cutter is easy to wear and is large when the cutter cuts woven cloth with heavy gram weight is solved, and the cutter is broken by the breaking grooves uniformly formed in the surface of the cutter, so that the cutter is broken when the cutter is worn, and the cutter is broken from the breaking groove, and the effect of quickly replacing the cutter is achieved.

2. The transmission shaft is driven to rotate by the driving motor, the transmission roller is driven to rotate by the transmission shaft, so that the transmission roller rotates to transmit the woven cloth through the transmission roller, the rotating shaft is rotated, the adjusting disc fixedly connected with the inclined surface of the rotating shaft drives the sliding rod to slide in the supporting frame, the sliding rod pushes the universal wheel, the universal wheel pushes the transmission roller to slide on the surface of the transmission shaft, and the woven cloth is transversely adjusted.

3. The conveying roller slides on the surface of the transmission shaft, the rolling ball is extruded by the conveying roller, a rolling path is provided for the rolling ball by utilizing the sliding groove formed in the surface of the conveying roller, and the conveying roller is pushed to slide on the surface of the transmission shaft by the reset spring so as to be transversely reset.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a main schematic view of the three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at B in the present invention;

FIG. 5 is a rear perspective view of the present invention;

fig. 6 is a schematic structural view of a cutter mechanism according to the present invention.

Wherein, 1, a substrate; 2. a support frame; 3. a drive motor; 4. a drive shaft; 5. a transfer roller; 6. a connecting frame; 7. a cutting device; 701. a mounting seat; 702. a cutter mechanism; 7021. a tool holder; 7022. cushion blocks; 7023. a magnetic strip; 7024. a cutting knife; 703. a buffer spring; 8. an adjustment device; 801. a slide bar; 802. a limiting spring; 803. a universal wheel; 804. a slider; 805. a rotating shaft; 806. an adjusting disk; 9. a resetting device; 901. an auxiliary lever; 902. a return spring; 903. a groove block; 904. a chute; 905. a ball.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

A driving trimming knife device of a film laminating machine comprises a base plate 1, wherein a supporting frame 2 is fixedly connected to the outer wall of the upper end of the base plate 1, a transmission shaft 4 is inserted into the supporting frame 2, the surface of the transmission shaft 4 is rotatably connected with the supporting frame 2 through a bearing, a driving motor 3 is fixedly connected to the side wall of the supporting frame 2, an output shaft of the driving motor 3 is fixedly connected with one end of the transmission shaft 4, a convex strip is fixedly connected to the surface of the transmission shaft 4 relative to the parallel line of the central axis of the transmission shaft, the surface of a transmission roller 5 is slidably connected with the transmission shaft 4, a connecting frame 6 is fixedly connected to the other end of the supporting frame 2, which is far away from the driving motor 3, an adjusting device 8 and a resetting device 9 are arranged in the supporting frame 2, a cutting device 7 is fixedly connected to the bottom end of the connecting frame 6, the, buffer spring 703's upper end and 6 fixed connection of link, cutter mechanism 702 includes knife rest 7021, the position that the knife rest 7021 surface is close to the one end port is rotated with mount pad 701 and is connected, knife rest 7021's inside is equipped with cutting knife 7024, magnetic stripe 7023 and cushion 7022, the rubber strip of circular slot is seted up for the surface to cushion 7022, cushion 7022's surface and knife rest 7021's inner wall fixed connection, knife rest 7021's one end fixedly connected with magnetic stripe 7023 is kept away from to cushion 7022, knife rest 7021's inner wall sliding connection has cutting knife 7024, knife rest 7021's surface screw thread is inserted and is equipped with two fastening bolt 7025, two fastening bolt 7025's one end and cutting knife 7024 surface contact, the broken groove has evenly been seted up on cutting blade 7024's surface, knife rest 7021.

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

as shown in fig. 1-6, an embodiment of the present invention provides an active trimming blade device for a laminator, including an adjusting device 8, which includes a sliding rod 801, the sliding rod 801 vertically penetrates through a side wall of a supporting frame 2, a surface of the sliding rod 801 is slidably connected to the supporting frame 2, one end of the sliding rod 801 close to a transfer roller 5 is rotatably connected to a universal wheel 803, one end of the supporting frame 2 opposite to the sliding rod 801 is rotatably connected to a rotating shaft 805, one end of the rotating shaft 805 is fixedly connected to an adjusting disc 806, a surface of the sliding rod 801 is fixedly connected to a sliding block 804, the sliding block 804 is slidably connected to the adjusting disc 806, the adjusting disc 806 is obliquely disposed at one end of the rotating shaft 805, a side wall of the sliding block 804 is provided with an oblique sliding groove adapted to the adjusting disc 806, the sliding block 804 is slidably connected to the adjusting disc 806 via the sliding groove, the other end, resetting means 9 includes three auxiliary rod 901, the surface and the 2 sliding connection of support frame of three auxiliary rod 901, auxiliary rod 901 is close to the one end fixedly connected with groove block 903 of transmission roller 5, the one end fixedly connected with reset spring 902 that groove block 903 is close to support frame 2, reset spring 902's the other end and support frame 2 fixed connection, spherical groove has been seted up to the one end that groove block 903 is close to transmission roller 5, and spherical inslot portion is equipped with spin 905, the gap is equipped with the butter between spin 905's the surface and the spherical groove, the one end that transmission roller 5 is close to groove block 903 has been seted up the centre of a circle and has been located its epaxial ring spout 904, spin 905 is located between spout 904 and the groove block 903 the two, the size and the spin 905 looks adaptation of spout 904.

It is noted that, herein, 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 phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound membrane machine initiative deburring sword device, includes base plate (1), base plate (1) upper end outer wall fixedly connected with support frame (2), the inside of support frame (2) is inserted and is equipped with transmission shaft (4), the surface of transmission shaft (4) is rotated with the help of bearing and support frame (2) and is connected, the lateral wall fixedly connected with driving motor (3) of support frame (2), the output shaft and transmission shaft (4) one end fixed connection of driving motor (3), the other end fixedly connected with link (6) of driving motor (3) are kept away from in support frame (2), the inside of support frame (2) is equipped with adjusting device (8) and resetting means (9), the bottom fixedly connected with cutting device (7) of link (6), its characterized in that: the cutting device (7) comprises a mounting seat (701), a cutter mechanism (702) is rotatably connected inside the mounting seat (701), the outer wall of the upper end of the cutter mechanism (702) is fixedly connected with a buffer spring (703), the upper end of the buffer spring (703) is fixedly connected with the connecting frame (6), the cutter mechanism (702) comprises a cutter frame (7021), the surface of the tool rest (7021) is rotatably connected with the mounting seat (701) at a position close to one end port, a cutting knife (7024), a magnetic strip (7023) and a cushion block (7022) are arranged inside the knife rest (7021), the cushion block (7022) is a rubber strip with a round groove on the surface, the surface of the cushion block (7022) is fixedly connected with the inner wall of the knife rest (7021), one end, far away from the knife rest (7021), of the cushion block (7022) is fixedly connected with a magnetic strip (7023), and a cutting knife (7024) is connected to the inner wall of the knife rest (7021) in a sliding mode.

2. The active trimming knife device of the laminator according to claim 1, wherein: two fastening bolts (7025) are inserted into the surface threads of the knife rest (7021), one ends of the two fastening bolts (7025) are in surface contact with the cutting knife (7024), breaking grooves are uniformly formed in the surface of the cutting blade (7024), and the upper end of the knife rest (7021) is fixedly connected with the buffer spring (703).

3. The active trimming knife device of the laminator according to claim 1, wherein: the surface of the transmission shaft (4) is fixedly connected with a convex strip relative to the middle axis parallel line of the transmission shaft, and the surface of the transmission roller (5) is connected with the transmission shaft (4) in a sliding mode.

4. The active trimming knife device of the laminator according to claim 1, wherein: adjusting device (8) include slide bar (801), slide bar (801) run through a lateral wall of support frame (2) perpendicularly, the surface and support frame (2) sliding connection of slide bar (801), the one end that slide bar (801) are close to transmission roller (5) is rotated and is connected with universal wheel (803), the one end rotation of support frame (2) relative slide bar (801) is connected with pivot (805), the one end fixedly connected with adjustment disk (806) of pivot (805), the fixed surface of slide bar (801) is connected with slider (804), slider (804) and adjustment disk (806) sliding connection, the other end fixedly connected with spacing spring (802) of slide bar (801), the other end and support frame (2) fixed connection of spacing spring (802).

5. The active trimming knife device of the laminator according to claim 4, wherein: the adjusting disk (806) is obliquely arranged at one end of the rotating shaft (805), an oblique sliding groove matched with the adjusting disk (806) is formed in one side wall of the sliding block (804), and the sliding block (804) is connected with the adjusting disk (806) in a sliding mode through the sliding groove.

6. The active trimming knife device of the laminator according to claim 1, wherein: the reset device (9) comprises three auxiliary rods (901), the surfaces of the three auxiliary rods (901) are connected with the support frame (2) in a sliding mode, one end, close to the transmission roller (5), of each auxiliary rod (901) is fixedly connected with a groove block (903), one end, close to the support frame (2), of each groove block (903) is fixedly connected with a reset spring (902), and the other end of each reset spring (902) is fixedly connected with the support frame (2).

7. The active trimming knife device of the laminator according to claim 6, wherein: spherical groove has been seted up to the one end that channel block (903) is close to transmission roller (5), and spherical inslot portion is equipped with spin (905), the gap is equipped with the butter between the surface of spin (905) and the spherical groove, transmission roller (5) are close to the one end of channel block (903) and have been seted up the centre of a circle and lie in its epaxial ring spout (904), spin (905) lie in spout (904) and channel block (903) between the two, the size and spin (905) looks adaptation of spout (904).