CN2531351Y

CN2531351Y - Firecrackers and fireworks web rolling shaper

Info

Publication number: CN2531351Y
Application number: CN 02223679
Authority: CN
Inventors: 陈友文
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-28
Filing date: 2002-03-28
Publication date: 2003-01-15
Anticipated expiration: 2012-03-28

Abstract

The utility model relates to a firecracker and fireworks paper tube reel forming machine, that is, a reel machine, which comprises a frame, a core roller, a bottom calender roller, a cradle with paper tube cutting blade and a couple of floating upper pressure rollers. The two ends of the floating upper pressure rollers are arranged on the floating elastic supports whose upper parts are provided with a couple of clamp-shaped branches. When the utility model works, a main pedal controls a swing shaft passing through a connecting rod; a pull rod pulls the floating elastic supports to control the upper pressure rollers floating up and down; the position of the main pedal is restricted by the main pedal positive stop base, while the motion of the positive stop base is controlled by a sub-pedal. Compared with prior three-roller reel machine, the utility model has the advantages of high efficiency, good products quality and convenient operation, therefore having a good market prospect, which is especially suitable for producing firecracker and fireworks paper tubes with middle and little diameter.

Description

Firecrackers, fireworks paper tube machine for rolling and molding

Technical field

The utility model relates to firecrackers, the fireworks paper tube machine for rolling and molding is a rotary machine, particularly is applicable in the making, the rotary machine of minor diameter firecrackers, fireworks paper tube.

Background technology

In making at present, the rotary machine of minor diameter firecrackers, fireworks paper tube uses three-roller more, it contains core roller, lower compression roller and last pressure roller, on this rotary machine paper feeding work step often peace to help by the operator roll web is inserted among the slit between core roller and the last pressure roller, not only production efficiency is low, and usually influence the quality of moulding paper web, the paper web diameter is more little, and this problem is just outstanding more.

Summary of the invention

The purpose of this utility model is by the ingenious arrangement in the design, for society provides a kind of firecrackers, fireworks paper tube make-up machine that can significantly improve efficient and end product quality.

The technical solution of the utility model is as follows: firecrackers, the fireworks paper tube machine for rolling and molding contains frame 1, be bearing in bearing block 3, but 4 and the clutch live center between core roller 2, the reel cage 6 of band paper web cutter blades and two ends are by the lower compression roller 7 of elastic support supporting, it is characterized in that, it also contains a pair of floating and goes up pressure roller 8, floating upward, pressure roller 8 its two supports prop up pawl 11 in a pair of pincer of top band, 12 unsteady elastic support 9, on 10, described unsteady

elastic support

9,10 respectively with pull bar 13, end is affixed on 14, pull bar 13, end respectively is connected with connecting rod 15 again under 14,16, connecting

rod

15,16 its inners are fixed on the swinging axle 17, the action of described swinging axle 17 is by main pedal 18 controls, and the position of main pedal 18 is limited by main pedal limit base 19, and withdrawing from then of main pedal limit base handled by secondary pedal 20.

The course of work of the present utility model is as follows: after the live center that closes has supported the core roller, with the main pedal low level of stepping on, this moment, a pair of pressure roller of going up arrived the position that is listed in the lower compression roller both sides with moving down of the elastic support that floats, and sent into the starching roll web between core roller and pressure roller thereupon; Use the floor push starter motor, stepping on secondary pedal makes main pedal limit base withdraw from, so main pedal is back to highest order, simultaneously swinging axle promotes a pair of pressure roller limit of going up and rotates edge core roller outer rim with the core roller and upspring and move, and a pair of pressure roller of going up is added lower compression roller and made a concerted effort to make roll web to be close to the core roller to roll into required cartridge type gradually during this; After moulding finishes; meta is stepped on and be limited in to main pedal; swinging axle drives a pair of pressure roller of going up along the both sides that slide to the core roller under the paper web outer rim that is placed on the core roller; the reel cage of leaving behind cuts off paper web; manually withdraw from live center; unload paper web from the free end of core roller, shut down, enter next paper web moulding circulation subsequently ...

In sum, the utility model is compared with existing three-roller type rotary machine, have easy to operate, the production efficiency height, the advantage of quality of finished product good, simultaneously its manufacturing cost increases seldom, and good market prospects are arranged.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is the roller position schematic diagram of each work step in the utility model work.

Among the figure: 1-frame, 2-core roller, 3,4,27, the 28-bearing block, but 5-clutch live center, the reel cage of 6-band paper web cutter blades, the lower compression roller of 7-two supports on spring support, 8-floats and goes up pressure roller, 9, the 10-top a pair of pincer of band is propped up pawl 11,12 unsteady elastic support, 13, the 14-pull bar, 15, the 16-connecting rod, 17-swinging axle, 18-master's pedal, 19-master's pedal limit base, the secondary pedal of 20-, 21-floor push, 22-block, the 23-motor, 24, the 25-belt pulley, 26-driving belt, 29-roll web, 30-moulding paper web, A-paper feeding work step, B-reel work step, the C-paper web cuts off work step.

Claims

1, firecrackers, the fireworks paper tube machine for rolling and molding contains frame (1), by bearing block (3), (4) but and the core roller (2) of clutch live center (5) supporting, the lower compression roller (7) of two supports on elastic support and the reel cage (6) of band paper web cutter blades, it is characterized in that: it also contains a pair of floating and goes up pressure roller (8), floating upward, its two supports of pressure roller (8) props up pawl (11) in a pair of pincer of top band, (12) unsteady elastic support (9), (10) on, described unsteady elastic support (9), (10) respectively with pull bar (13), (14) end is affixed on, pull bar (13), (14) end respectively is connected with connecting rod (15) again under, (16), connecting rod (15), (16) its inner is fixed on the swinging axle (17), the action of described swinging axle (17) is controlled by main pedal (18), and the position of main pedal (18) is limited by main pedal limit base (19), and withdrawing from then of main pedal limit base (19) handled by secondary pedal (20).