CN111634740A

CN111634740A - Winding machine for meeting film clearance

Info

Publication number: CN111634740A
Application number: CN202010589255.1A
Authority: CN
Inventors: 沈玺; 陈离; 叶华; 尚继安
Original assignee: Zhejiang Hangzhou Drilling Machine Manufactory Co ltd
Current assignee: Zhejiang Hangzhou Drilling Machine Manufactory Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-09-08

Abstract

The invention relates to a winding machine for meeting a film clearance, which belongs to the technical field of film winding equipment and comprises a rack, wherein a stretching roller is arranged at the front end of the rack, stretching roller bearing seats are respectively arranged between the two ends of the stretching roller and the rack, a winding core shaft is arranged at the rear end of the rack, a friction roller is arranged between the winding core shaft and the stretching roller, a friction roller driving gear motor in gear type meshing transmission with the friction roller is arranged on the side edge of the rack, a pair of core shaft pushing components are arranged at the upper end of the friction roller, a core shaft pushing guide frame is arranged between the core shaft pushing components and the two ends of the winding core shaft, driving clamping components are arranged at the two ends of the winding core shaft, a plurality of guide shafts are arranged between the lower parts of the driving clamping components and. The winding machine has the characteristics of high efficiency, good operation stability, high winding quality and long service life. The problem of the membrane rolling process take place the skew and arouse the fold is solved. The uniformity of the curling distribution of the film is improved, and the phenomenon of wrinkles after the film is opened is avoided.

Description

Winding machine for meeting film clearance

Technical Field

The invention relates to the technical field of film winding equipment, in particular to a winding machine for meeting a film gap.

Background

The film is used for rolling the processed and produced film, and the subsequent processing, transportation or storage of the film is convenient. A film rolling machine that chinese patent that patent publication number is CN206126403U proposed, it includes rolling frame, carries axle, rolling axle and pressure membrane frame, and the rolling frame is placed through the chassis, and the rolling frame below is located chassis one side and is equipped with the gyro wheel, and rolling frame one side is equipped with the film axle, and the epaxial book of rolling up of film has a roll membrane, installs a plurality of transport axles through the sliding seat on the rolling frame, carries the axle below to be equipped with the screw rod. The hand wheel is connected to the screw rod tip, and threaded connection has the stopper on the screw rod, and the stopper cover is on the track, and rolling frame top one side is provided with the transmission shaft and follows the driving wheel, and the transmission shaft is connected with the motor, has placed the rolling frame between transmission shaft and the driven voller, and transmission shaft one side-mounting has the film pressing frame, is equipped with the film pressing pole on the film pressing frame, and the cover has the film pressing wheel on the film pressing pole.

Among this technical scheme, the epaxial film of having placed of film, the film transmits the arrangement through carrying the axle, and the film is around carrying epaxially at a plurality of through certain mode, but the film takes place the skew easily when carrying epaxial transportation, leads to the film fold to appear easily after the rolling, or leads to film book edge distribution inhomogeneous, is unfavorable for the transportation and the storage of film. The quality of the rolled coil is not high, and the defect that the folded coil is easy to generate after being opened exists.

Disclosure of Invention

The invention mainly solves the defects of low efficiency, poor operation stability, low winding quality and short service life in the prior art, and provides a winding machine for meeting the film clearance. The problem of the membrane rolling process take place the skew and arouse the fold is solved. The uniformity of the curling distribution of the film is improved, and the phenomenon of wrinkles after the film is opened is avoided.

The technical problem of the invention is mainly solved by the following technical scheme:

a winding machine for meeting the film clearance comprises a frame, wherein the front end of the frame is provided with an expanding roller, a spreader roll bearing seat which is in limit type nested connection with a spreader roll is arranged between the two ends of the spreader roll and the frame, the rear end of the frame is provided with a winding core shaft, a friction roller is arranged between the winding core shaft and the stretching roller, the side edge of the frame is provided with a friction roller driving gear motor in gear type meshing transmission with the friction roller, the upper end of the friction roller is provided with a pair of mandrel pushing components which are fixed with the bearing seat of the stretching roller through bolts, a mandrel pushing guide frame is arranged between the mandrel pushing component and the two ends of the winding core shaft, driving clamping components which are fastened with the frame through bolts are arranged at the two ends of the winding core shaft, a plurality of guide shafts which are sleeved with the driving clamping assembly in a sliding mode are arranged between the lower portion of the driving clamping assembly and the side wall of the rack, and guide shaft fixing seats are arranged at two ends of each guide shaft.

Preferably, a servo electric cylinder is arranged at the lower end of the driving clamping assembly, an electric cylinder fixing seat fixedly connected with the rack and the servo electric cylinder through flange type bolts is arranged between the servo electric cylinder and the rack, and a Y-shaped joint is arranged between the servo electric cylinder and the driving clamping assembly.

Preferably, the driving clamping assembly comprises clamping frames arranged at two ends of a winding mandrel, a push plate is arranged between each clamping frame and the Y-shaped joint, sliding blocks which are slidably sleeved with the corresponding guide shaft are arranged between each push plate and the corresponding guide shaft, a spline shaft which is in bearing type nested connection with the corresponding clamping frames is arranged in each clamping frame, a mandrel clamping cylinder which is in bolted connection with the corresponding clamping frames is arranged at the tail end of the spline shaft, an isolating sleeve which is nested with a spline shaft bearing type and is in limited sliding with the spline on the inner wall of each clamping frame is arranged between each mandrel clamping cylinder and the corresponding spline shaft, a guide head which is fastened with the spline shaft through bolts is arranged between the front end of the spline shaft and the winding shaft, a positioning sleeve which is fixed with the winding shaft through inserting type pressing plate through bolts is arranged between the guide head and the winding shaft, and the positioning sleeve are movably inserted and sleeved with the corresponding guide head through.

Preferably, a spline shaft sleeve fixedly connected with the spline shaft in an inserting manner is arranged between the spline shaft and the clamping frame, and a fixing sleeve embedded with the spline shaft sleeve in a limiting manner is arranged on the spline shaft sleeve.

Preferably, a servo motor is arranged at the lower end of the clamping frame on one side, an output gear is arranged between the servo motor and the frame, a speed reducer is arranged between the output gear and the servo motor, and a driven gear which is in clamping ring type limiting nesting with the spline shaft and is in tooth-shaped meshing transmission with the output gear is arranged between the spline shaft and the output gear.

Preferably, the full-roll discharging guide rail integrated with the frame is arranged between the two ends of the roll core shaft and the frame, a full-roll core shaft is arranged at the tail end of the full-roll discharging guide rail, and a roll changing and cutting assembly is arranged between the full-roll core shaft and the roll core shaft.

Preferably, the roll changing and cutting assembly comprises a material changing and cutting tool rest, a bracket plate connected with the material cutting tool rest through a pin shaft is arranged at the lower end of the material cutting tool rest, a bracket cylinder connected with the rack through a bolt and connected with the bracket plate through a pin shaft is arranged at the lower end of the bracket plate, and a fly cutter cylinder is arranged between the bracket plate and the material cutting tool rest.

Preferably, the material changing and cutting tool rest comprises a fly cutter plate, a press roller in shaft sleeve connection with the fly cutter plate is arranged at the upper end of the fly cutter plate, a pair of reel changing guide rollers in shaft sleeve connection with the fly cutter plate is arranged above the press roller, a rodless cylinder is arranged between the reel changing guide rollers and the press roller, a cutter frame plate is arranged between the front end of the rodless cylinder and the reel changing guide rollers, a blade is arranged at the lower end of the cutter frame plate, an insulating plate is arranged at the lower end of the rodless cylinder, and a sawtooth piece fixed with an inserting type screw of the insulating plate is arranged between the insulating plate and the blade.

Preferably, a tensioning guide roller is arranged between the stretching roller and the friction roller, a tension cylinder is arranged between two ends of the tensioning guide roller and the inner wall of the frame, and a tension arm which is hinged with the tensioning guide roller and the tension cylinder in a pin shaft manner is arranged between the tension cylinder and the tensioning guide roller.

Preferably, the mandrel pushing guide frame comprises a rotating seat which is in bearing type nesting and fixing with the frame, a pressing claw is arranged at the upper end of the rotating seat, a pressing claw seat is arranged between the middle of the pressing claw and the rotating seat, a pressing claw cylinder is arranged between the tail of the pressing claw and the rotating seat, a spare mandrel cylinder seat which is fixedly connected with the unfolding roller bearing seat through screws is arranged between the rotating seat and the unfolding roller bearing seat, and a spare mandrel cylinder is arranged between the spare mandrel cylinder seat and the rotating seat.

The invention can achieve the following effects:

compared with the prior art, the winding machine for meeting the film clearance has the characteristics of high efficiency, good operation stability, high winding quality and long service life. The problem of the membrane rolling process take place the skew and arouse the fold is solved. The uniformity of the curling distribution of the film is improved, and the phenomenon of wrinkles after the film is opened is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a structural sectional view of the driving jaw assembly in the present invention.

Fig. 3 is a schematic view of the internal roll-to-roll process of the present invention.

Fig. 4 is a schematic diagram of the internal refueling process in the present invention.

Fig. 5 is a schematic view of the structure of the refueling cutting head in the present invention.

Figure 6 is a schematic view of the mandrel pushing assembly of the present invention.

In the figure: the unwinding roller bearing seat 1, the frame 2, the mandrel pushing component 3, the friction roller driving gear motor 4, the mandrel pushing guide frame 5, the driving clamping component 6, the full-coiling discharge guide rail 7, the guide shaft 8, the guide shaft fixing seat 9, the Y-shaped joint 10, the electric cylinder fixing seat 11, the servo electric cylinder 12, the servo motor 13, the speed reducer 14, the output gear 15, the driven gear 16, the positioning sleeve 17, the coiling core shaft 18, the guide head 19, the fixing sleeve 20, the clamping frame 21, the spline shaft 22, the mandrel clamping cylinder 23, the isolating sleeve 24, the spline shaft sleeve 25, the push plate 26, the slide block 27, the unwinding roller 28, the tensioning guide roller 29, the tension arm 30, the tension cylinder 31, the friction roller 32, the coil changing cutting component 33, the material changing cutter rest 34, the full-coiling mandrel 35, the fly cutter cylinder 36, the bracket plate 37, the bracket cylinder 38, the coil changing guide roller 39, the blade 40, the tool rest plate 41, the rodless cylinder 42, the device comprises an insulating plate 44, a sawtooth sheet 45, a press roller 46, a spare mandrel cylinder seat 47, a spare mandrel cylinder 48, a pressing claw cylinder 49, a pressing claw seat 50, a pressing claw 51 and a rotating seat 52.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Example (b): as shown in fig. 1-6, a winding machine for meeting the film clearance comprises a frame 2, wherein an unfolding roller 28 is arranged at the front end of the frame 2, unfolding roller bearing seats 1 connected with the unfolding roller 28 in a spring-limited nested manner are arranged between two ends of the unfolding roller 28 and the frame 2, a winding shaft 18 is arranged at the rear end of the frame 2, full-winding discharge guide rails 7 integrated with the frame 2 are arranged between two ends of the winding shaft 18 and the frame 2, a full-winding core shaft 35 is arranged at the tail ends of the full-winding discharge guide rails 7, and a reel changing and cutting assembly 33 is arranged between the full-winding core shaft 35 and the winding core shaft 18. A friction roller 32 is arranged between the winding shaft 18 and the spreading roller 28, a friction roller driving gear motor 4 in gear type meshing transmission with the friction roller 32 is arranged on the side edge of the frame 2, a tensioning guide roller 29 is arranged between the spreading roller 28 and the friction roller 32, a tension air cylinder 31 is arranged between the two ends of the tensioning guide roller 29 and the inner wall of the frame 2, and a tension arm 30 in pin shaft type hinge connection with the tensioning guide roller 29 and the tension air cylinder 31 is arranged between the tension air cylinder 31 and the tensioning guide roller 29. The upper end of the friction roller 32 is provided with a pair of mandrel pushing assemblies 3 fixed with the unfolding roller bearing seat 1 phase bolt, a mandrel pushing guide frame 5 is arranged between the two ends of the mandrel pushing assemblies 3 and the winding core shaft 18, the mandrel pushing guide frame 5 comprises a rotating seat 52 fixed with the frame 2 phase bearing type in an embedded mode, the upper end of the rotating seat 52 is provided with a pressing claw 51, a pressing claw seat 50 is arranged between the middle of the pressing claw 51 and the rotating seat 52, a pressing claw cylinder 49 is arranged between the tail of the pressing claw 51 and the rotating seat 52, a spare mandrel cylinder seat 47 fixed with the unfolding roller bearing seat 1 phase bolt is arranged between the rotating seat 52 and the unfolding roller bearing seat 1, and a spare mandrel cylinder 48 is arranged between the spare mandrel cylinder seat 47 and the rotating seat 52. The two ends of the winding core shaft 18 are provided with driving clamping components 6 fastened with the frame 2 through bolts, 2 guide shafts 8 sleeved with the driving clamping components 6 in a sliding mode are arranged between the lower portions of the driving clamping components 6 and the side walls of the frame 2, and guide shaft fixing seats 9 are arranged at the two ends of each guide shaft 8. The lower end of the driving clamping assembly 6 is provided with a servo electric cylinder 12, an electric cylinder fixing seat 11 fixedly connected with the frame 2 and the servo electric cylinder 12 through flange type bolts is arranged between the servo electric cylinder 12 and the frame 2, and a Y-shaped joint 10 is arranged between the servo electric cylinder 12 and the driving clamping assembly 6.

The driving clamping assembly 6 comprises clamping frames 21 positioned at two ends of a winding shaft 18, a servo motor 13 is arranged at the lower end of the clamping frame 21 on one side, an output gear 15 is arranged between the servo motor 13 and the rack 2, a speed reducer 14 is arranged between the output gear 15 and the servo motor 13, and a driven gear 16 which is in clamping ring type limiting nesting with the spline shaft 22 and is in tooth-shaped meshing transmission with the output gear 15 is arranged between the spline shaft 22 and the output gear 15. A push plate 26 is arranged between the clamping frame 21 and the Y-shaped joint 10, sliding blocks 27 which are in sliding sleeve connection with the guide shaft 8 are arranged between the push plate 26 and the guide shaft 8, a spline shaft 22 which is in bearing type nested connection with the clamping frame 21 is arranged in the clamping frame 21, a spline shaft sleeve 25 which is fixedly connected with the spline shaft 22 in a plug-in type manner is arranged between the spline shaft 22 and the clamping frame 21, and a fixing sleeve 20 which is in limited nested connection with the spline shaft sleeve 25 is arranged on the spline shaft sleeve 25. The tail end of the spline shaft 22 is provided with a mandrel clamping cylinder 23 connected with the clamping frame 21 through a bolt, an isolating sleeve 24 which is nested with the spline shaft 22 in a bearing mode and slides in a limiting mode with the spline on the inner wall of the clamping frame 21 is arranged between the mandrel clamping cylinder 23 and the spline shaft 22, a guide head 19 fastened with the spline shaft 22 through a bolt is arranged between the front end of the spline shaft 22 and the winding core shaft 18, a positioning sleeve 17 fixed with the winding core shaft 18 through an inserting type pressing plate bolt is arranged between the guide head 19 and the winding core shaft 18, and the positioning sleeve 17 is in inserting and sleeving connection with the guide head 19 through a movable spline.

The coil changing and cutting assembly 33 comprises a coil changing and cutting tool rest 34, the coil changing and cutting tool rest 34 comprises a fly cutter plate 43, a press roller 46 in shaft sleeve connection with the fly cutter plate 43 is arranged at the upper end of the fly cutter plate 43, a pair of coil changing guide rollers 39 in shaft sleeve connection with the fly cutter plate 43 are arranged above the press roller 46, a rodless cylinder 42 is arranged between the coil changing guide rollers 39 and the press roller 46, a cutter frame plate 41 is arranged between the front end of the rodless cylinder 42 and the coil changing guide rollers 39, a blade 40 is arranged at the lower end of the cutter frame plate 41, an insulating plate 44 is arranged at the lower end of the rodless cylinder 42, and a sawtooth sheet 45 fixed with the insulating plate 44 through inserting screws is arranged between the insulating plate. The lower end of the material cutting knife rest 34 is provided with a bracket plate 37 which is connected with the material cutting knife rest 34 through a pin shaft, the lower end of the bracket plate 37 is provided with a bracket air cylinder 38 which is connected with the rack 2 through a bolt and is connected with the bracket plate 37 through a pin shaft, and a fly cutter air cylinder 36 is arranged between the bracket plate 37 and the material cutting knife rest 34.

When the film is wound, the film is extruded from the extruding machine to the die head for tape casting and is continuously conveyed to the winding machine, and after the film reaches the winding machine, the film is wound by the air-expansion shaft paper winding core until the set length is reached. When the paper winding core winds the film to reach the set length, the full winding core shaft 35 moves to the full winding position, the winding core shaft 18 of the empty paper is sent to the upper winding position from the standby position, the roll changing and cutting assembly 33 is lifted to the proper position, and the tension cylinder 31 stretches to enable the tension arm 30 to drive the tension guide roller 29 to act and then tension the film. When the roll is changed, the film is cut by the blade 40, and the saw-tooth blade 45 is electrified with static electricity, so that the winding core shaft 18 leading the film into the empty paper at the front stage continues to wind. The rear section of film is completely rolled by the full-rolling mandrel 18.

To sum up, the winding machine for meeting the film clearance has the characteristics of high efficiency, good running stability, high winding quality and long service life. The problem of the membrane rolling process take place the skew and arouse the fold is solved. The uniformity of the curling distribution of the film is improved, and the phenomenon of wrinkles after the film is opened is avoided.

The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.

Claims

1. The utility model provides a rolling machine for satisfying film clearance which characterized in that: including frame (2), frame (2) front end be equipped with roll (28) of stretching out, roll (28) both ends and frame (2) between all be equipped with roll (28) of stretching out spacing formula nested connection's of roll (28) looks jump ring roll bearing frame (1) of stretching out, frame (2) rear end be equipped with a roll dabber (18), roll dabber (18) and roll (28) between be equipped with friction roller (32), frame (2) side be equipped with friction roller (32) looks gear type meshing driven friction roller drive gear motor (4), friction roller (32) upper end be equipped with a pair of dabber propelling movement subassembly (3) with roll bearing frame (1) looks bolt fastening, dabber propelling movement subassembly (3) and roll dabber (18) both ends between be equipped with dabber propelling movement leading truck (5), roll dabber (18) both ends be equipped with frame (2) looks bolt fastening's drive and press from both sides tight subassembly (6), the drive clamping assembly (6) lower part and frame (2) lateral wall between be equipped with a plurality of guiding axles (8) that cup joint with drive clamping assembly (6) slidable formula mutually, guiding axle (8) both ends all be equipped with guiding axle fixing base (9).

2. The winder for meeting a film gap of claim 1, wherein: the drive clamping component (6) lower extreme be equipped with servo electric jar (12), servo electric jar (12) and frame (2) between be equipped with frame (2), servo electric jar (12) looks flange formula bolted connection fixed electric jar fixing base (11), servo electric jar (12) and drive clamping component (6) between be equipped with Y type and connect (10).

3. A winder for meeting a film gap according to claim 1 or 2, characterized in that: the driving clamping assembly (6) comprises clamping frames (21) positioned at two ends of a rolling core shaft (18), a push plate (26) is arranged between each clamping frame (21) and the Y-shaped joint (10), sliding blocks (27) which are slidably sleeved with the guide shafts (8) are arranged between each push plate (26) and each guide shaft (8), spline shafts (22) which are in bearing type nested connection with the corresponding clamping frame (21) are arranged in the corresponding clamping frames (21), a core shaft clamping cylinder (23) which is in bolted connection with the clamping frames (21) is arranged at the tail ends of the spline shafts (22), isolating sleeves (24) which are in bearing type nesting with the spline shafts (22) and are in limited sliding with splines on the inner walls of the clamping frames (21) are arranged between the corresponding clamping cylinders (23) and the spline shafts (22), guide heads (19) which are fastened with the spline shafts (22) through bolts are arranged between the front ends of the spline shafts (22) and the rolling core shafts (18), a positioning sleeve (17) fixed with the winding core shaft (18) through an inserting type pressing plate bolt is arranged between the guide head (19) and the winding core shaft (18), and the positioning sleeve (17) is in inserting and sleeving connection with the guide head (19) through a movable spline.

4. A winder for meeting a film gap according to claim 3, characterized in that: spline shaft (22) and press from both sides between tight frame (21) and be equipped with spline shaft sleeve (25) that is connected fixedly with spline shaft (22) looks inserted and inlay formula, spline shaft sleeve (25) on be equipped with spline shaft sleeve (25) looks limit nested fixed cover (20).

5. A winder for meeting a film gap according to claim 3, characterized in that: the lower end of the clamping frame (21) on one side is provided with a servo motor (13), an output gear (15) is arranged between the servo motor (13) and the rack (2), a speed reducer (14) is arranged between the output gear (15) and the servo motor (13), and a driven gear (16) which is in gear-shaped meshing transmission with the output gear (15) and is in a mutually-clamping-ring type limiting nesting with the spline shaft (22) is arranged between the spline shaft (22) and the output gear (15).

6. The winder for meeting a film gap of claim 1, wherein: roll up dabber (18) both ends and frame (2) between all be equipped with and be the full roll ejection of compact guide rail (7) of integration with frame (2), full roll ejection of compact guide rail (7) tail end be equipped with full roll dabber (35), full roll dabber (35) and roll up spindle (18) between be equipped with roll change cutting assembly (33).

7. The winder for meeting a film gap of claim 5, wherein: the coil changing and cutting assembly (33) comprises a coil changing and cutting tool rest (34), a bracket plate (37) which is connected with the coil changing and cutting tool rest (34) through a pin shaft is arranged at the lower end of the coil changing and cutting tool rest (34), a bracket air cylinder (38) which is connected with a rack (2) through a bolt and is connected with the bracket plate (37) through a pin shaft is arranged at the lower end of the bracket plate (37), and a fly cutter air cylinder (36) is arranged between the bracket plate (37) and the coil changing and cutting tool rest (34).

8. The winder for meeting a film gap of claim 6, wherein: reloading cutter frame (34) including flying cutting board (43), flying cutting board (43) upper end be equipped with flying cutting board (43) looks bushing's compression roller (46), compression roller (46) top be equipped with a pair ofly with flying cutting board (43) looks bushing's change a roll guide roll (39), change a roll guide roll (39) and compression roller (46) between be equipped with rodless cylinder (42), rodless cylinder (42) front end and change a roll guide roll (39) between be equipped with tool rest board (41), tool rest board (41) lower extreme be equipped with blade (40), rodless cylinder (42) lower extreme be equipped with insulation board (44), insulation board (44) and blade (40) between be equipped with insulation board (44) inserted the sawtooth piece (45) of formula fix with screw mutually.

9. The winder for meeting a film gap of claim 1, wherein: the stretching roller (28) and the friction roller (32) are provided with tensioning guide rollers (29) therebetween, tension cylinders (31) are arranged between two ends of each tensioning guide roller (29) and the inner wall of the frame (2), and tension arms (30) which are hinged with the tensioning guide rollers (29) and the tension cylinders (31) in a pin shaft mode are arranged between the tension cylinders (31) and the tensioning guide rollers (29).

10. The winder for meeting a film gap of claim 1, wherein: the mandrel pushing guide frame (5) comprises a rotating seat (52) which is in bearing type nesting fixation with the frame (2), a pressing claw (51) is arranged at the upper end of the rotating seat (52), a pressing claw seat (50) is arranged between the middle of the pressing claw (51) and the rotating seat (52), a pressing claw cylinder (49) is arranged between the tail of the pressing claw (51) and the rotating seat (52), a standby mandrel cylinder seat (47) which is fixedly connected with the unfolding roller bearing seat (1) through screws is arranged between the rotating seat (52) and the unfolding roller bearing seat (1), and a standby mandrel cylinder (48) is arranged between the standby mandrel cylinder seat (47) and the rotating seat (52).