CN214166762U

CN214166762U - Dry-type laminating machine unwinding device

Info

Publication number: CN214166762U
Application number: CN202022574287.2U
Authority: CN
Inventors: 张红卫; 张欣先
Original assignee: Qingdao Chengyang Futian Industry And Trade Co ltd
Current assignee: Qingdao Chengyang Futian Industry And Trade Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-10
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a dry-type laminating machine unwinding device relates to laminating equipment technical field, including hydraulic lifting rod, support wheel carrier, supporting wheel, unreel axle, speed governing axle, pedestal, fixed disk, removal dish, telescopic shaft, flexible spout, flexible slider, screw slider, flexible reduction gear, flexible motor, screw rod groove, screw rod, mounting panel. The utility model discloses a design that the roller was adsorbed through adjustable speed formula autogiration unreel axle and rotatable formula makes the plastic film both guarantee the rate of tension of plastic film input laminating machine and effectual crimp and the fold of unreeling the in-process production of having got rid of through the absorption of absorption roller at the initial stage in-process that unreels, adsorb the roller simultaneously and unreel the synchronous revolution of axle, and unreel the axle speed and can carry out real-time smooth-going regulation according to the diameter that the plastic film was rolled up, make the plastic film not produce great tension and impact force at the in-process of unreeling, the production of unreeling in-process fold has been avoided as far as possible, be favorable to guaranteeing the tectorial membrane quality.

Description

Dry-type laminating machine unwinding device

Technical Field

The utility model belongs to the technical field of the laminating equipment technique and specifically relates to a dry-type laminating machine unwinding device.

Background

At present, the dry-type laminating machine is widely applied in the field of printing industry, the unreeling device of the existing laminating machine is generally arranged at the tail end of the laminating machine, an unreeling roll shaft is integrally assembled on a roll frame, and the speed of a rolled plastic film unreeling process is high due to the high-speed operation of the laminating machine, so that the rolled plastic film inevitably can be curled and folded in a thread shape, and the rolled plastic film flows into the laminating machine to cause the reduction of the laminating quality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a dry-type laminating machine unwinding device.

The utility model provides a technical scheme that its technical problem adopted is: a dry-type laminating machine unwinding device comprises a hydraulic lifting rod, a supporting wheel frame, a supporting wheel, an unwinding shaft, a speed regulating shaft, a shaft frame, a fixed disc, a movable disc, a telescopic shaft, a telescopic chute, a telescopic slider, a threaded slider, a telescopic speed reducer, a telescopic motor, a screw groove, a screw, a mounting plate, a tensioning spring, a tensioning seat, a tensioning belt wheel, a conical steel belt, a driving belt wheel, a driving solid shaft, an adsorption shaft frame, an adsorption roller, a hollow pipe shaft, a driven gear, a mounting plate frame, a driving gear, a gear shaft, a speed reducer and a motor, wherein the supporting wheel frame is rigidly mounted at the telescopic end of the hydraulic lifting rod, the supporting wheel is symmetrically mounted at the supporting wheel frame in groups of 2 through the matching of a rotating shaft and a bearing, the unwinding shaft is rigidly mounted at the tail end of the speed regulating shaft through the matching of the bearing, the shaft frame is mounted at the position of the right side part of the hydraulic lifting rod, the speed regulating mechanism is characterized in that the fixed disk is rigidly and integrally mounted at the head end of the speed regulating shaft, the movable disk is rigidly and integrally mounted at the head end of the telescopic shaft, the telescopic shaft is mounted in the hollow part in the speed regulating shaft in a matching way, the telescopic chutes are divided into 2 groups which are arranged on the inner wall of the hollow part in the speed regulating shaft in an up-down symmetrical way, the telescopic slide blocks are divided into 2 groups which are rigidly and integrally mounted on the outer wall of the tail end of the telescopic shaft in an up-down symmetrical way, the telescopic slide blocks are mounted in the telescopic chutes in a matching way, the threaded slide blocks are rigidly mounted on the inner wall of the tail end of the screw groove, the screw groove is arranged in the hollow part in the telescopic shaft, the telescopic speed reducer is fixed on the shell of the telescopic, the screw rod rigid mounting is at telescopic reducer power take off end, the mounting panel setting is installed by right position between pedestal and absorption pedestal, the tensioning spring divide into 2 groups bilateral symmetry rigid mounting in the mounting panel up end, 2 groups rigid mounting are in tensioning spring upper end for the tensioning seat, the tensioning band pulley is installed between 2 groups tensioning seats through pivot and bearing cooperation, toper steel band tensioning connection is installed between tensioning band pulley, driving band pulley and fixed disk and removal dish, driving band pulley rigid mounting is in driving solid shaft, driving solid shaft rigid mounting is at absorption roller end, driving solid shaft is installed in absorption pedestal through bearing cooperation, absorption pedestal setting is installed in pedestal rear position, cavity hollow shaft rigid mounting is in absorption roller head end, cavity hollow shaft is installed in installation slab through bearing cooperation, the installation grillage sets up and installs in hydraulic lifter rear portion position, driven gear rigid mounting is in cavity hollow shaft outer wall, drive gear and driven gear meshing, drive gear rigid mounting is in the gear shaft, the gear shaft passes through the bearing cooperation and installs in the installation grillage, gear shaft rigid mounting is in reduction gear power take off end, the reduction gear is fixed in motor casing through the reduction gear support, reduction gear power input end rigid connection is in motor power output shaft, the motor passes through motor support rigid mounting in the installation grillage.

The unwinding device of the dry film laminating machine is characterized in that the unwinding shaft is an air expansion shaft, the hollow pipe shaft is connected with an air exhaust device, the inside of the tension spring is provided with the embedded guide telescopic column, and the adsorption roller is made of a copper sintering material.

The beneficial effects of the utility model are that, the utility model provides a design that the design makes the plastic film not only guarantee the rate of tension of plastic film input laminating machine but also the effectual curling and the fold of unreeling the in-process and producing at the initial stage in-process that unreels through the absorption of absorption roller of adjustable speed formula autogiration axle and rotatable formula absorption roller, adsorb the roller simultaneously and unreel axle synchronous revolution, and unreel axle rotational speed and can carry out real-time smooth-going regulation according to the diameter that the plastic film was rolled up, make the plastic film not produce great tension and impact force unreeling the in-process, the production of unreeling in-process fold has been avoided as far as possible, be favorable to guaranteeing the tectorial membrane quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a side view of the supporting wheel assembly of the present invention;

fig. 4 is a schematic view of the inner mounting mechanism of the speed regulating shaft of the present invention.

In the figure, 1, a hydraulic lifting rod, 2, a support wheel frame, 3, a support wheel, 4, a unreeling shaft, 5, a speed regulating shaft, 6, a shaft frame, 7, a fixed disc, 8, a movable disc, 9, a telescopic shaft, 10, a telescopic sliding groove, 11, a telescopic sliding block, 12, a threaded sliding block, 13, a telescopic speed reducer, 14, a telescopic motor, 15, a screw groove, 16, a screw rod, 17, a mounting plate, 18, a tension spring, 19, a tension seat, 20, a tension belt wheel, 21, a conical steel belt, 22, a driving belt wheel, 23, a driving solid shaft, 24, an adsorption shaft frame, 25, an adsorption roller, 26, a hollow pipe shaft, 27, a driven gear, 28, a mounting plate frame, 29, a driving gear, 30, a gear shaft, 31, a speed reducer and 32 are arranged.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.

A dry-type laminating machine unwinding device comprises a hydraulic lifting rod 1, a supporting wheel frame 2, a supporting wheel 3, an unwinding shaft 4, a speed regulating shaft 5, a shaft frame 6, a fixed disc 7, a movable disc 8, a telescopic shaft 9, a telescopic chute 10, a telescopic slider 11, a threaded slider 12, a telescopic reducer 13, a telescopic motor 14, a screw groove 15, a screw 16, a mounting plate 17, a tensioning spring 18, a tensioning seat 19, a tensioning belt wheel 20, a conical steel belt 21, a driving belt wheel 22, a driving solid shaft 23, an adsorption shaft frame 24, an adsorption roller 25, a hollow tubular shaft 26, a driven gear 27, a mounting plate frame 28, a driving gear 29, a gear shaft 30, a reducer 31 and a motor 32, wherein the supporting wheel frame 2 is rigidly mounted at the telescopic end of the hydraulic lifting rod 1, the supporting wheel 3 is symmetrically mounted on the supporting wheel frame 2 through the matching of a rotating shaft and a bearing in a front-back mode in which the groups of 2 are divided, the unwinding shaft 4 is rigidly mounted at the tail end of the speed regulating shaft 5, the speed regulating shaft 5 is installed on a shaft bracket 6 in a matched manner through a bearing, the shaft bracket 6 is installed at the position of the right side part of the hydraulic lifting rod 1, the fixed disk 7 is installed at the head end of the speed regulating shaft 5 in a rigid integrated manner, the movable disk 8 is installed at the head end of the telescopic shaft 9 in a rigid integrated manner, the telescopic shaft 9 is installed at the hollow part in the speed regulating shaft 5 in a matched manner, the telescopic chutes 10 are arranged on the inner wall of the hollow part in the speed regulating shaft 5 in an up-and-down symmetrical manner in 2 groups, the telescopic sliders 11 are arranged on the outer wall at the tail end of the telescopic shaft 9 in an up-and-down symmetrical rigid integrated manner in 2 groups, the telescopic sliders 11 are installed on the telescopic chutes 10 in a matched manner, the threaded sliders 12 are installed on the screw rods 16 in a matched manner, the threaded sliders 12 are rigidly installed on the inner wall at the tail end of the screw rod grooves 15, the screw rod grooves 15 are arranged at the hollow part in the telescopic shaft 9, and the telescopic speed reducer 13 is fixed on a shell of a telescopic motor 14 through a speed reducer support, the power input end rigid connection of flexible reduction gear 13 is in the power output shaft of flexible motor 14, the bottom surface of the inside cavity department of speed governing axle 5 is installed to flexible motor 14 rigid mounting, screw rod 16 is installed in

screw rod groove

15, 16 rigid mounting of screw rod are in flexible reduction gear 13 power take off end, mounting panel 17 sets up and installs and lean on the right part position between pedestal 6 and absorption pedestal 24, 18 group bilateral symmetry rigid mounting of straining spring is in mounting panel 17 up end in 2 groups, 19 group rigid mounting of tensioning seat is in the 18 upper end of straining spring in 2 groups, tensioning band pulley 20 is installed between 2 groups tensioning seat 19 through pivot and bearing cooperation, 21 tensioning connections of toper steel band are installed between tensioning band pulley 20, driving band pulley 22 and fixed disk 7 and

removal dish

8, 22 rigid mounting of driving band pulley is in driving

solid shaft

23, 23 rigid mounting of driving solid shaft is at the end of absorption roller 25, the driving solid shaft 23 is mounted on an adsorption shaft bracket 24 through a bearing in a matching way, the adsorption shaft bracket 24 is arranged at the rear part of the shaft bracket 6, the hollow pipe shaft 26 is rigidly arranged at the head end of the adsorption roller 25, the hollow pipe shaft 26 is arranged on the mounting plate frame 28 in a matching way through a bearing, the mounting plate frame 28 is arranged at the rear part of the hydraulic lifting rod 1, the driven gear 27 is rigidly mounted on the outer wall of the hollow tubular shaft 26, the driving gear 29 is meshed with the driven gear 27, the driving gear 29 is rigidly mounted to a gear shaft 30, the gear shaft 30 is mounted on the mounting plate frame 28 through a bearing in a matching way, the gear shaft 30 is rigidly mounted at the power output end of the speed reducer 31, the reduction gear 31 is fixed in motor 32 casing through the reduction gear support, reduction gear 31 power input end rigid connection is in motor 32 power take off shaft, motor 32 passes through motor support rigid mounting in installation grillage 28.

In detail, the unwinding shaft 4 is an air expansion shaft, the hollow pipe shaft 26 is connected with an air exhaust device, the tension spring 18 is internally nested with a guiding telescopic column, and the adsorption roller 25 is made of copper sintered material.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A dry-type film laminating machine unreeling device comprises a hydraulic lifting rod (1), a supporting wheel carrier (2), a supporting wheel (3), an unreeling shaft (4), a speed regulating shaft (5), a shaft bracket (6), a fixed disc (7), a moving disc (8), a telescopic shaft (9), a telescopic chute (10), a telescopic slider (11), a threaded slider (12), a telescopic reducer (13), a telescopic motor (14), a screw groove (15), a screw (16), a mounting plate (17), a tensioning spring (18), a tensioning seat (19), a tensioning belt wheel (20), a conical steel belt (21), a driving belt wheel (22), a driving solid shaft (23), an adsorption shaft bracket (24), an adsorption roller (25), a hollow pipe shaft (26), a driven gear (27), a mounting plate bracket (28), a driving gear (29), a gear shaft (30), a reducer (31) and a motor (32), the method is characterized in that: the supporting wheel frame (2) is rigidly installed at the telescopic end of the hydraulic lifting rod (1), the supporting wheels (3) are symmetrically installed on the supporting wheel frame (2) in the front-back direction of the 2 groups through the matching of a rotating shaft and a bearing, the unreeling shaft (4) is rigidly installed at the tail end of the speed regulating shaft (5), the speed regulating shaft (5) is installed on the shaft frame (6) through the matching of the bearing, the shaft frame (6) is installed at the right side position of the hydraulic lifting rod (1), the fixed disc (7) is rigidly and integrally installed at the head end of the speed regulating shaft (5), the movable disc (8) is rigidly and integrally installed at the head end of the telescopic shaft (9), the telescopic shaft (9) is installed at the hollow part of the speed regulating shaft (5) in a matching manner, the telescopic sliding grooves (10) are arranged on the inner wall of the hollow part of the speed regulating shaft (5) in an up-down symmetrical manner in the 2 groups, the telescopic sliding blocks (11) are arranged on the outer wall of the tail end of the telescopic shaft (9) in an up-down symmetrical manner in the 2 groups, the telescopic sliding block (11) is installed on the telescopic sliding groove (10) in a matched mode, the threaded sliding block (12) is installed on the screw rod (16) in a matched mode, the threaded sliding block (12) is installed on the inner wall of the tail end of the screw rod groove (15) in a rigid mode, the screw rod groove (15) is arranged in the hollow position in the telescopic shaft (9), the telescopic speed reducer (13) is fixed on the shell of the telescopic motor (14) through a speed reducer support, the power input end of the telescopic speed reducer (13) is connected to the power output shaft of the telescopic motor (14) in a rigid mode, the telescopic motor (14) is installed on the bottom face of the hollow position in the speed regulating shaft (5) in a rigid mode, the screw rod (16) is installed in the screw rod groove (15), the screw rod (16) is installed on the power output end of the telescopic speed reducer (13) in a rigid mode, the installation plate (17) is installed on the position, close to the right portion, between the shaft support (6) and the adsorption shaft support (24), taut spring (18) divide 2 groups bilateral symmetry rigid mounting in mounting panel (17) up end, tensioning seat (19) divide 2 groups rigid mounting in taut spring (18) upper end, tensioning band pulley (20) are installed between 2 groups tensioning seat (19) through pivot and bearing cooperation, toper steel band (21) tensioning connection is installed between tensioning band pulley (20), driving pulley (22) and fixed disk (7) and removal dish (8), driving pulley (22) rigid mounting is in drive solid shaft (23), drive solid shaft (23) rigid mounting is at absorption roller (25) end, drive solid shaft (23) are installed in absorption pedestal (24) through the bearing cooperation, absorption pedestal (24) set up and are installed in pedestal (6) rear portion position, cavity tubular shaft (26) are installed in rigid absorption roller (25) head end, hollow tubular shaft (26) are installed in installation grillage (28) through the bearing cooperation, installation grillage (28) set up and are installed in hydraulic lifter (1) rear portion position, driven gear (27) rigid mounting is in hollow tubular shaft (26) outer wall, drive gear (29) and driven gear (27) meshing, drive gear (29) rigid mounting is in gear shaft (30), gear shaft (30) are installed in installation grillage (28) through the bearing cooperation, gear shaft (30) rigid mounting is in reduction gear (31) power take off end, reduction gear (31) are fixed in motor (32) casing through the reduction gear support, reduction gear (31) power take off end rigid connection is in motor (32) power take off shaft, motor (32) are through motor support rigid mounting in installation grillage (28).

2. The unwinding device of a dry laminating machine according to claim 1, characterized in that the unwinding shaft (4) is an air shaft, the hollow tubular shaft (26) is connected with an air extractor, the tension spring (18) is internally nested with a guiding telescopic column, and the adsorption roller (25) is made of copper sintered material.