CN215037828U

CN215037828U - Device is cut to protection film finished product book

Info

Publication number: CN215037828U
Application number: CN202120033974.5U
Authority: CN
Inventors: 胡仲奇; 刘晓宏
Original assignee: Xuancheng Datian New Material Technology Co ltd
Current assignee: Xuancheng Datian New Material Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-07
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to a protection film production field, concretely relates to protection film finished product is rolled up and is cut device, including the support body, be provided with the bundling mechanism in the support body front portion, be provided with cutting mechanism and bracket mechanism about in the middle part of the support body respectively, be provided with actuating mechanism and unloading cell body around the support body bottom side respectively; the coil splitting mechanism comprises a feeding groove body obliquely erected in the front part of the frame body, a coil splitting shaft rod rotatably connected in the front part of the frame body, coil splitting discs fixedly connected to the left part and the right part of the coil splitting shaft rod and a plurality of component winding rollers rotatably connected between the two component winding discs, and the coil splitting shaft rod is positioned above a notch in the rear part of the feeding groove body; the bracket mechanism comprises adapter parts which are arranged at the bottom side of the middle part of the frame body in a bilateral symmetry manner, and support rods which are fixedly connected between the bottoms of the two adapter parts in a front-back manner; the utility model discloses an automatic add the finished product and roll up and shift out between two sets of die-pins with automatic finished product book after will cutting automatically, roll up the finished product simultaneously and carry out the serialization and cut to the finished product to efficiency is cut in the improvement.

Description

Device is cut to protection film finished product book

Technical Field

The utility model relates to a protection film production field, concretely relates to device is cut to protection film finished product book.

Background

The existing film finished product roll is cut by manual operation, an operator manually controls a circular cutting saw, one side of the film finished product roll is cut off firstly, the film roll is manually turned, and then the other side of the film finished product roll is cut after the cut-off side is used as a reference and is measured by a ruler. In the mode, an operator needs to turn off the film finished roll once, so that the manual labor intensity is high; the cutting size is measured by adopting a ruler, and the precision is not high.

At present, Chinese patent No. 201921229761.9 discloses a film finished product roll slitting device, which comprises a base, a lifting device, a beam, a guide rail, a slide block, a left-right screw rod, a left-right screw nut, a right-right screw nut, a first motor, a connecting plate, an electric circular cutting saw, a roller and a third motor; the fixed end of the lifting device is fixed on the base, and the two ends of the beam are respectively connected with the movable end of the lifting device. The device cuts the finished film roll through two electric circular cutting saws, is high in efficiency and good in cutting effect, does not need to rotate the finished film roll, and reduces the labor intensity of workers.

However, the following defects and shortcomings exist in the application process:

after the finished product rolls are cut, the finished product rolls are manually taken out, and the next group of finished product rolls are manually put into the finished product rolls, so that the finished product rolls cannot be continuously cut, and the cutting efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a protection film finished product is rolled up and is cut device can solve prior art finished product effectively and roll up and cut the back that finishes, still need manually to take out to manual will be down a set of finished product book put into it in, thereby the finished product book is cut to the unable serialization, reduces the problem of cutting efficiency.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a finished film roll slitting device comprises a frame body, wherein a roll splitting mechanism is arranged in the front part of the frame body, a slitting mechanism and a bracket mechanism are respectively arranged in the middle of the frame body from top to bottom, and a driving mechanism and a blanking groove body are respectively arranged at the front and back of the bottom side of the frame body;

the coil splitting mechanism comprises a feeding groove body obliquely erected in the front part of the frame body, a coil splitting shaft rod rotatably connected in the front part of the frame body, coil splitting discs fixedly connected to the left and right parts of the coil splitting shaft rod and a plurality of component winding rollers rotatably connected between the two component winding discs, the coil splitting shaft rod is positioned above a notch in the rear part of the feeding groove body, and the coil splitting roller on the bottommost side can be positioned in the notch in the rear part of the feeding groove body and is not contacted with the inner wall of the feeding groove body;

the bracket mechanism comprises a switching part arranged at the bottom side of the middle part of the frame body in a bilateral symmetry mode, supporting rods fixedly connected between the bottoms of the two switching parts in a front-back mode, calibration cylinders arranged at the bottom of the switching part in a bridging mode and calibration discs connected between the two supporting rods in a bilateral symmetry mode, two switching parts are fixedly connected with bracket shaft levers in the middle of the back side of the switching part in a back-to-side mode, the bracket shaft levers are connected to the left bottom side and the right bottom side of the middle part of the frame body in a rotating mode through first bearing seats respectively, the two sets of calibration cylinders penetrate through and penetrate out the corresponding switching parts in opposite directions respectively, the output ends of the calibration cylinders are fixedly connected with the calibration discs respectively, and sliding holes which are in sliding fit with the bracket shaft levers are symmetrically formed in the front-back of the bottom of the calibration discs.

Furthermore, the slitting mechanism comprises supports symmetrically erected at the top side of the middle part of the frame body in the front-back direction, slitting cylinders symmetrically erected between the two groups of supports in the left-right direction, a slitting cross beam fixedly connected between the output ends of the two groups of slitting cylinders, a left-right rotating screw rod sliding table assembly erected at the bottom side of the slitting cross beam, and cutting covers respectively erected at the auxiliary bottom sides of the two groups of sliding tables of the left-right rotating screw rod sliding table assembly, dividing cutters are rotatably connected in the cutting covers through dividing shafts, and dividing motors driving the dividing cutters to rotate are erected at the middle parts of the two groups of cutting covers at the back sides; the device PLC controls the left and right rotary screw rod sliding table assemblies to enable the two groups of sliding table pairs to move oppositely or back to back, so that the distance between the two groups of slitting knives is regulated, namely the length of a finished product roll required for slitting is adjusted, when the finished product roll is positioned between the two groups of supporting rods, the PLC controls the slitting cylinder to drive the slitting cross beam to move downwards, the slitting knives move downwards, and the slitting motors drive the slitting knives to rotate, so that the finished product roll is slit; after the slitting is finished, the PLC controls the slitting beam to move upwards, so that the finished product coil after slitting can be conveniently fed.

Furthermore, the left end and the right end of the slitting crossbeam are provided with sliding blocks, and guide rails in sliding fit with the sliding blocks are symmetrically arranged in the middle of the frame body left and right; through the cooperation of guide rail and slider, improve the stability that cuts the crossbeam and reciprocate.

Furthermore, a guide plate is fixedly connected to a notch at the rear part of the feeding trough body in an inclined downward manner; and guiding the finished product roll to enter between the two groups of support rods.

Furthermore, the upper parts of the calibration discs are provided with notches; through being equipped with the breach, avoid the calibration dish to move down to cause the hindrance to the cutting motor.

Furthermore, the driving mechanism comprises a servo motor and a driving belt wheel arranged at the output end of the servo motor, the left end and the right end of the winding shaft rod are rotatably connected to the left side and the right side of the front part of the frame body through a second bearing seat, the right end of the winding shaft rod is provided with a double-strand belt wheel, the double-strand belt wheel is in transmission fit with the driving belt wheel through a driving belt, the right end of the bracket shaft rod on the right side is provided with a single-strand belt wheel, and the single-strand belt wheel is in transmission fit with the double-strand belt wheel through the driving belt; drive driving belt wheel forward or reverse rotation 90 through servo motor to through driving belt, make bifilar band pulley forward or reverse rotation 90, then through driving belt, make the forward of sub-strand band pulley or reverse rotation 90, and then realize that branch coil shaft pole and bracket axostylus axostyle forward or reverse rotation 90 simultaneously.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses an automatic add the finished product and roll up and shift out between two sets of die-pins with automatic finished product book after will cutting automatically, roll up the finished product simultaneously and carry out the serialization and cut to the finished product to efficiency is cut in the improvement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the right front side view structure of the present invention;

fig. 2 is a structural schematic view of a left rear side view angle of the present invention;

FIG. 3 is a schematic view of the right front side view of the roll separating mechanism and the bracket mechanism of the present invention;

FIG. 4 is a schematic view of the side view angle of the decoiling mechanism and the bracket mechanism of the present invention;

fig. 5 is a schematic structural view of the slitting mechanism of the present invention;

the reference numerals in the drawings denote: 1-a frame body; 2-a blanking groove body; 3-a feeding trough body; 4-splitting the roll shaft rod; 5-winding the reel; 6-a roll separating roller; 7-a switching part; 8-a supporting rod; 9-calibrating the cylinder; 10-a calibration disc; 11-carrier shaft; 12-a scaffold; 13-slitting cylinder; 14-slitting the beam; 15-left-right rotation screw rod sliding table assembly; 16-a cutting hood; 17-a slitting motor; 18-a slide block; 19-a guide rail; 20-a guide plate; 21-a notch; 22-a servo motor; 23-a bifilar pulley; 24-a drive belt; 25-single strand pulley; 26-drive belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The protective film finished product roll slitting device of the embodiment, with reference to fig. 1 to 5: the automatic feeding device comprises a frame body 1, wherein a coil splitting mechanism is arranged in the front part of the frame body 1, a splitting mechanism and a bracket mechanism are respectively arranged in the middle part of the frame body 1 from top to bottom, and a driving mechanism and a discharging groove body 2 are respectively arranged at the front and back of the bottom side of the frame body 1;

the coil separating mechanism comprises a feeding trough body 3 obliquely erected in the front part of the frame body 1, a coil separating shaft rod 4 rotatably connected in the front part of the frame body 1, coil separating discs 5 fixedly connected to the left and right parts of the coil separating shaft rod 4 and a plurality of component coil rollers 6 rotatably connected between the two component coil discs 5, wherein the coil separating shaft rod 4 is positioned above a rear notch of the feeding trough body 3, and the coil separating roller 6 at the bottommost side can be positioned in the rear notch of the feeding trough body 3 and is not contacted with the inner wall of the feeding trough body 3;

the bracket mechanism includes that bilateral symmetry sets up the switching portion 7 at 1 middle part bottom side of support body, the die-pin 8 of front and back fixed connection between 7 bottoms of two sets of switching portions, erect respectively at the calibration cylinder 9 of 7 bottoms of switching portion and the calibration dish 10 of bilateral symmetry sliding connection between two sets of die-pin 8, two sets of switching portions 7 equal fixedly connected with bracket axostylus axostyle 11 in the middle part of inclining dorsad, bracket axostylus axostyle 11 rotates the connection through first bearing seat and controls the bottom side about 1 middle part of support body respectively, two sets of calibration cylinders 9 are in opposite directions the side and are passed respectively and wear out rather than corresponding switching portion 7, and calibration cylinder 9 output respectively with calibration dish 10 fixed connection, calibration dish 10 bottom front and back symmetry is seted up and is run through and sliding fit's slide opening with bracket axostylus axostyle 11.

The cutting mechanism comprises supports 12 which are symmetrically erected at the top side of the middle part of the frame body 1 in the front-back direction, cutting cylinders 13 which are symmetrically erected between the two groups of supports 12 in the left-right direction, a cutting cross beam 14 which is fixedly connected between the output ends of the two groups of cutting cylinders 13, a left-right rotary screw rod sliding table assembly 15 which is erected at the bottom side of the cutting cross beam 14, and cutting covers 16 which are respectively erected at the bottom sides of the two groups of sliding table pairs of the left-right rotary screw rod sliding table assembly 15, wherein dividing cutters are rotatably connected in the cutting covers 16 through dividing shafts, and dividing and cutting motors 17 which drive the dividing and cutting shafts to rotate are erected at the middle parts of the two groups of cutting covers 16 which are opposite to the sides; according to the device, a PLC controls a left-right rotating screw rod sliding table assembly 15 to enable two groups of sliding table pairs to move oppositely or back to back, so that the distance between two groups of slitting knives is regulated, namely the length of a finished product roll required for slitting is regulated, when the finished product roll is positioned between two groups of supporting rods 8, the PLC controls a slitting cylinder 13 to drive a slitting cross beam 14 to move downwards, the slitting knives move downwards, and the slitting motors 17 drive the slitting knives to rotate, so that the finished product roll is slit; after cutting, the PLC controls the cutting beam 14 to move upwards, so that the cut finished product coil can be conveniently discharged.

Wherein, the left end and the right end of the slitting beam 14 are both provided with a slide block 18, and guide rails 19 which are in sliding fit with the slide blocks are symmetrically arranged in the middle of the frame body 1 from left to right; the stability of the up-and-down movement of the slitting beam 14 is improved by the cooperation of the guide rails 19 and the sliders 18.

Wherein, the notch at the rear part of the feeding trough body 3 is fixedly connected with a guide plate 20 obliquely downwards; the finished rolls are guided between two sets of support rods 8.

Wherein, the upper part of the calibration disc 10 is provided with a gap 21; by providing the notch 21, the calibration disc 10 is prevented from hindering the downward movement of the slitting motor 1.

The driving mechanism comprises a servo motor 22 and a driving belt wheel arranged at the output end of the servo motor 22, the left end and the right end of the winding shaft rod 4 are rotatably connected to the left side and the right side of the front part of the frame body 1 through a second bearing seat, a double-strand belt wheel 23 is arranged at the right end of the winding shaft rod 4, the double-strand belt wheel 23 is in transmission fit with the driving belt wheel through a driving belt 24, a single-strand belt wheel 25 is arranged at the right end of the right bracket shaft rod 11, and the single-strand belt wheel 25 is in transmission fit with the double-strand belt wheel 23 through a driving belt 26; drive band pulley forward or reverse rotation 90 through servo motor 22 to through drive belt 24, make bifilar band pulley 23 forward or reverse rotation 90, then through driving belt 26, make 25 forward or reverse rotation 90 of single strand band pulley, and then realize that minute winding axostylus axostyle 4 and bracket axostylus axostyle 11 forward or reverse rotation 90 simultaneously.

The working principle is as follows: the finished product rolls are continuously conveyed into the front part of the feeding trough body 3 through a conveying belt, the finished product rolls in the front part of the feeding trough body 3 roll towards the rear part of the feeding trough body 3 through the feeding trough body 3 which is arranged obliquely, the finished product rolls in the front part of the feeding trough body 3 cannot move backwards through the obstruction of the roll dividing rollers 6 in the groove at the rear part of the feeding trough body 3, meanwhile, the single-group finished product roll can be just positioned between the two adjacent group of roll dividing rollers 6 through the circumferential distance of the two adjacent group of roll dividing rollers 6, so that the single-group finished product roll can be moved out of the feeding trough body 3 when the roll dividing shaft rod 4 rotates forwards for 90 degrees every time, and when the roll dividing shaft rod 4 rotates reversely for 90 degrees, the last group of finished product rolls in the feeding trough body 3 enter between the two groups of roll dividing rollers 6, and the feeding trough body 3 is moved out when the next roll dividing shaft rod 4 rotates forwards for 90 degrees; when the PLC controls the driving mechanism to drive the sub-winding shaft lever 4 and the bracket shaft lever 11 to rotate forward 90 degrees at the same time, drives the two groups of support rods 8 to rotate forward 90 degrees around the bracket shaft lever 11, so that a finished product roll which is positioned between the two groups of support rods 8 and is cut completely falls onto the blanking groove body 2, collects the cut finished product roll in a centralized manner, simultaneously moves a group of finished product rolls positioned at the last side in the upper groove body 3 out of the upper groove body 3 onto the guide plate 20, and slowly rolls the formed product roll backwards from the guide plate 20, then the PLC rapidly controls the driving mechanism to drive the sub-winding shaft lever 4 and the bracket shaft lever 11 to rotate reversely 90 degrees at the same time, so that the two groups of support rods 8 are rapidly reset, the finished product roll which is buffered and guided by the guide plate 20 falls between the two groups of support rods 8, and simultaneously, another formed product roll positioned at the last side in the upper groove body 3 enters between two adjacent sub-winding rollers 6, then the PLC controls the two groups of calibration cylinders 9 to drive the two groups of calibration discs 10 to move oppositely, a finished product roll is clamped between the two groups of calibration discs 10, the stability of the finished product roll in the slitting process is improved, the slitting precision is improved, and the PLC controls the slitting mechanism to slit the finished product roll between the two groups of support rods 8; after the cutting finishes, PLC controls two sets of calibration cylinders 9 earlier and drives two sets of calibration dishes 10 respectively and remove to initial position dorsad, control actuating mechanism drive branch reel pole 4 again and bracket axostylus axostyle 11 and repeatedly carry out once "forward rotation 90 earlier, reverse rotation 90 degrees" again, thereby make the finished product book after cutting fall into unloading cell body 2, make a set of finished product book that does not cut down get into between two sets of die-pins 8 simultaneously, carry out cutting of a set of finished product book down, and then realize automatic interpolation finished product book, and realize that the finished product book after cutting shifts out between two sets of die-pins 8 automatically, be convenient for cut the concentrated collection of back finished product book, realize simultaneously carrying out the serialization of cutting to the finished product book, improve and cut efficiency.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a protection film finished product is rolled up and is cut device, includes support body (1), its characterized in that: a coil splitting mechanism is arranged in the front part of the frame body (1), a splitting mechanism and a bracket mechanism are respectively arranged in the middle part of the frame body (1) from top to bottom, and a driving mechanism and a blanking groove body (2) are respectively arranged at the front and the back of the bottom side of the frame body (1);

the coil splitting mechanism comprises a feeding groove body (3) obliquely erected in the front part of the frame body (1), a coil splitting shaft rod (4) rotatably connected in the front part of the frame body (1), coil splitting discs (5) fixedly connected to the left and right parts of the coil splitting shaft rod (4) and a plurality of component winding rollers (6) rotatably connected between the two component winding discs (5), wherein the coil splitting shaft rod (4) is positioned above a rear notch of the feeding groove body (3), and the bottommost coil splitting roller (6) can be positioned in the rear notch of the feeding groove body (3) and is not contacted with the inner wall of the feeding groove body (3);

the bracket mechanism comprises adapter parts (7) which are arranged at the bottom side of the middle part of the bracket body (1) in a bilateral symmetry manner, supporting rods (8) which are fixedly connected between the bottoms of the two sets of adapter parts (7) in a front-back manner, calibration cylinders (9) which are respectively erected at the bottoms of the adapter parts (7) and calibration discs (10) which are connected between the two sets of supporting rods (8) in a bilateral symmetry manner in a sliding manner, wherein the middle parts of the two sets of adapter parts (7) at the back side are respectively and fixedly connected with bracket shaft levers (11), the bracket shaft levers (11) are respectively connected at the left bottom side and the right bottom side of the middle part of the bracket body (1) in a rotating manner through first bearing seats, the opposite sides of the two sets of calibration cylinders (9) respectively penetrate through and penetrate through the adapter parts (7) corresponding to the two sets of calibration cylinders, and the output end of the calibration cylinder (9) is respectively fixedly connected with the calibration disc (10), and sliding holes which are penetrated through the bracket shaft lever (11) and are in sliding fit with the bracket shaft lever are symmetrically formed in the front and back of the bottom of the calibration disc (10).

2. The protective film finished product roll slitting device according to claim 1, characterized in that the slitting mechanism comprises a support (12) symmetrically erected on the top side of the middle part of the frame body (1) in the front-back direction, slitting cylinders (13) symmetrically erected between the two sets of supports (12), a slitting cross beam (14) fixedly connected between the output ends of the two sets of slitting cylinders (13), left and right rotary screw rod sliding table assemblies (15) erected on the bottom sides of the slitting cross beam (14) and cutting covers (16) erected on the auxiliary bottom sides of the two sets of sliding tables of the left and right rotary screw rod sliding table assemblies (15) respectively, slitting cutters are rotatably connected in the cutting covers (16) through slitting shafts, and slitting motors (17) driving the slitting motors to rotate the slitting shafts are erected in the middle parts of the two sets of cutting covers (16) facing away from the side.

3. A protective film finished roll slitting device according to claim 2, characterized in that the left and right ends of the slitting beam (14) are provided with sliders (18), and guide rails (19) which are in sliding fit with the sliders are symmetrically arranged in the middle of the frame body (1) in the left and right directions.

4. A protective film finished roll slitting device according to claim 1, characterized in that a guide plate (20) is fixedly connected to the rear notch of the feed chute body (3) obliquely downward.

5. A protective film product roll slitting device according to claim 1, characterized in that the calibration disc (10) is provided with a notch (21) in its upper portion.

6. The protective film finished product roll slitting device according to claim 1, characterized in that the driving mechanism comprises a servo motor (22) and a driving belt wheel arranged at the output end of the servo motor (22), the left end and the right end of the partial winding shaft rod (4) are rotatably connected to the left side and the right side of the front portion of the frame body (1) through a second bearing seat, a double-strand belt wheel (23) is arranged at the right end of the partial winding shaft rod (4), the double-strand belt wheel (23) is in transmission fit with the driving belt wheel through a driving belt (24), a single-strand belt wheel (25) is arranged at the right end of the bracket shaft rod (11), and the single-strand belt wheel (25) is in transmission fit with the double-strand belt wheel (23) through a driving belt (26).