CN2480800Y

CN2480800Y - Flexible film winding machine

Info

Publication number: CN2480800Y
Application number: CN 01235087
Authority: CN
Inventors: 李金亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-15
Filing date: 2001-05-15
Publication date: 2002-03-06
Anticipated expiration: 2011-05-15

Abstract

A flexible film roll machine in which one end of the upper portion of the bay framework is equipped with a rotation shaft, a withdrawing roll cylinder, and a piston, wherein one end of the rotation shaft is capable of connecting with a roll core, three rollers are installed on the lower portion of the roll core. Two parallel arranged support bars of which one end is arranged with a platen are hinge installed on one side of the roll core, the other side of the roll core is installed in turn with a cutting knife, a paper delivering roll, and a glue spraying mouth. The utility model is simple in structure, easy to process and manufacture, convenient to operate, the flexible film automatic rolling is achieved, further the utility model has the advantages of low labor intensity, and reliable quality. The utility model is suitable for the regenerate and updated product of the prior flexible film roll machine, in particular for the production of firework and firecracker paper rolls.

Description

Fexible film is rolled up simple machine

The utility model relates to a kind of reel machinery, and refering in particular to is a kind of fexible film rotary machine.

As everyone knows, the widely used housing in order to the can gunpowder of fireworks industry generally is a paper web, traditional firecrackers paper web production technology is according to paper web height and diameter, determines the length and width size of paper, then, size by paper cuts it, at last, adopt manual roll into paper web, this production technology, exist technological process complexity, labour intensity height, work efficiency is low, quality control is difficult, can't satisfy the mass industrial production requirement.

The purpose of this utility model is to overcome the prior art deficiency and provides a kind of fexible film rational in infrastructure, that manufacturing process is simple, production efficiency is high to roll up simple machine.

The utility model is to adopt following proposal to realize, it has a frame, be provided with one at upper rack one end and move back a cylinder by motor-driven rotating shaft and with shaft parallel is installed, piston, end in rotating shaft can connect a reel mandrel, below the reel mandrel, be provided with one group of semicircle bearing support, three roller bearings are installed between semicircle bearing support, semicircle bearing support is packed on the support A who connects firmly with the cylinder piston of being located at the frame bottom, on the frame of reel mandrel one side, be hinged with two poles that be arranged in parallel, at an end of two poles one platen being installed rolls, the other end of two poles connects by a connecting rod, be fixed with a boss that can contact on the connecting rod, be equipped with one successively at the opposite side of reel mandrel and control the cutting knife of its action by cylinder with the L shaped boss on being located at support A, paper feeding is rolled and glue-spraying spout.

Concrete structure of the present utility model describes in detail below in conjunction with accompanying drawing,

Accompanying drawing 1 is the utility model front view;

Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.

See accompanying drawing 1,2, the utility model by frame 1, motor 2, rotating shaft 3, move back a cylinder 4, piston 5, reel mandrel 6, semicircle bearing support 7,8, roller bearing 9,10,11, support A, pole 12,13, platen roll 14, cylinder 15,16, piston 17,18, cutting knife 19, paper feeding roll 20, and frame 21, glue-spraying spout 22 are formed.Described rotating shaft 3 is installed on frame 1 top, one end and drives by the motor 2 of being located at frame 1 bottom, piston 5 one ends are provided with a pushing cylinder plate 30, the other end is installed in to move back in the cylinder 4 and be parallel to rotating shaft 3 and is installed on frame 1 top, reel mandrel 6 one ends link to each other with rotating shaft 3, the other end is by being articulated in location-plate 23 radial locations of frame 1 end, roller bearing 9,10,11 are installed in two semicircle bearing supports 7, on 8 and be in reel mandrel 6 belows, piston 17 is installed in the cylinder 15 of frame 1 bottom, support A be packed on the piston 17 and with semicircle bearing support 7,8 connect firmly, on support A, also be provided with a L shaped boss 24, pole 12,13 by button spring 28,29 parallel hinges are contained on the frame 1 and are in a side of reel mandrel 6, pole 12, an end of 13 is equipped with a platen and rolls 14, the other end links to each other by connecting rod 26, on connecting rod 26, be fixed with a boss 25 that can contact with L shaped boss 24, the cutting knife 19 of piston 18 its actions of control in the opposite side of reel mandrel 6 is equipped with by cylinder 16 successively, paper feeding rolls 20,21 and glue-spraying spout 22.

Operation principle of the present utility model is summarized as follows: when paper feeding rolls 20, during 21 rotation paper feedings, external control device control cylinder 16 actions promote cutting knife 19, paper is directly delivered to roller bearing 9,10, between 11, at this moment, external control device control cylinder 15 actions, piston 17 rises, make roller bearing 9,10,11 move upward contacts with reel mandrel 6, meanwhile, boss 24 promotes boss 25 and rotates around hinge 27, makes pole 12, the platen that 13 other ends are installed rolls 14 and also contacts with reel mandrel 6, and the end of paper is overlayed on reel mandrel 6, at this moment, reel mandrel 6 is at motor 2, the drive of spool 3 is rotation down, the paper of being close to is thereon rolled around its surface be cylindrical shell, when paper web thickness reaches design load, external control device control cylinder 16 actions, cutting knife 19 is descended cut off paper, because glue-spraying spout 21 evenly has been sprayed on adhesive the surface of paper, therefore, can firmly paste between the adjacent two layers paper, realize rolling of a paper web.At this moment, motor 2 stop motions, cylinder 15 actions, piston 17 is descended, drive roller bearing 9,10,11 descend, simultaneously, and pole 12,13 at torsion spring 28, return under 29 the effect, platen rolls 14 and breaks away from the reel mandrel, external control device makes cylinder 4 actions, piston 5 motions, and the paper web that the pushing cylinder plate 30 that utilizes piston 5 ends to be provided with promotes on the spool 6 endwisely slips along it, squeeze and drive location-plate 23, the purpose of tube is moved back in realization, and so circulation can be produced paper web continually, and can produce the paper web of all size model by the diameter of adjusting reel mandrel 6, to satisfy the needs that fireworks are produced.The utility model can be realized the production to the different size paper web owing to adopt said structure, and automaticity height, labor productivity height, labour intensity is low, quality control is reliable.

In sum, the utility model is simple and reasonable, processing and manufacturing is easy, easy to operate, can realize the automatic reel of fexible film, the production efficiency height, labour intensity is low, quality control is reliable, is suitable for the renewal product as existing flexible material rotary machine, is adapted to the production of fireworks paper web especially.

Claims

The fexible film rotary machine comprises frame (1), motor (2), rotating shaft (3), move back a cylinder (4), piston (5), reel mandrel (6), semicircle bearing support (7), (8), roller bearing (9), (10), (11), support A, pole (12), (13), platen rolls (14), cylinder (15), (16), piston (17), (18), cutting knife (19), (20) are rolled in paper feeding, frame (21), glue-spraying spout (22), it is characterized in that: rotating shaft (3) is installed on frame (1) top one end and drives by the motor (2) of being located at frame (1) bottom, piston (5) one ends are provided with a pushing cylinder plate (30), the other end is installed in to move back in the cylinder (4) and be parallel to rotating shaft (3) and is installed on frame (1) top, reel mandrel (6) one ends link to each other with rotating shaft (3), the other end is by being articulated in location-plate (23) radial location of frame (1) end, roller bearing (9), (10), (11) be installed in two semicircle bearing supports (7), (8) go up and be in the simple mandrel of volume (6) below, piston (17) is installed in the cylinder (15) of frame (1) bottom, support A be packed in that piston (17) is gone up and with semicircle bearing support (7), (8) connect firmly, on support A, also be provided with a L shaped boss (24), pole (12), (13) by button spring (28), (29) parallel hinge is contained in the side that frame (1) went up and be in reel mandrel (6), in pole (12), (13) a end is equipped with a platen and rolls (14), the other end links to each other by connecting rod (26), on connecting rod (26), be fixed with a boss (25) that can contact with L shaped boss (24), piston (18) is controlled the cutting knife (19) of its action in the opposite side of reel mandrel (6) is equipped with by cylinder (16) successively, and (20) are rolled in paper feeding, (21) and glue-spraying spout (22).