CN206124058U

CN206124058U - 4 wheel driven moves four roller calenders

Info

Publication number: CN206124058U
Application number: CN201620639359.8U
Authority: CN
Inventors: 戴永良
Original assignee: DALIAN HUAHAN RUBBER & PLASTIC MACHINERY Co Ltd
Current assignee: DALIAN HUAHAN RUBBER & PLASTIC MACHINERY Co Ltd
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2017-04-26
Anticipated expiration: 2026-06-27

Abstract

4 wheel driven moves four roller calenders installs frame, speed reducer and driving motor on the base, roller device both ends are passed through the bearing frame and are installed in the frame, and the roller device includes 1# roller, 2# roller, 3# roller and 4# roller, and temperature control system is connected to roller device one end. The utility model discloses the form that the speed reducer adopted four input shafts, four output shafts can realize that four roller velocity ratios are adjustable wantonly, join in marriage the preload bending apparatus on 1#, 2# and 3# roller, improve rolled products thickness accuracy, join in marriage a crossing device on 1# roller and 4# roller, compensate the phenomenon that the roller camber is not enough to improve rolled products's thickness accuracy, joined in marriage piecing devices on the 2# roller, the expert can avoid the curtain cloth to connect the blocked up phenomenon of crusing by pressure that causes, four -channel temperature control system is four roller input thermostatted waters in the calender, can guarantee calender during operation roll surface constancy of temperature, and temperature control system's heating temperature can set for wantonly simultaneously, can realize different rubber component's calendering production like this.

Description

Four drive four-roll calender

Technical field

This utility model is related to rubber tooling field, more particularly to a kind of rubber calender.

Background technology

Rubber calender is arranged by certain forms by two or more rollers, at a certain temperature, by rubber Compacting extension can carry out the machinery of kiss-coating into certain thickness and the film of surface configuration to fiber curtain canvas or wirecord fabric. Calender can be divided into two rollers, three rollers, four-roll calender etc. according to roller number, and traditional rubber calender is due to by roller number The restriction of amount, drum structure machine drive mode etc., squeezes out film stock thickness and Density inhomogeneity, rolled products thickness and precision It is low, easily damage by pressure.And a machine can only realize a kind of calendering production of rubber.

Utility model content

For the problems referred to above for overcoming traditional rubber calender to exist, this utility model provides a kind of four and drives four-roller pressure Prolong machine.

The technical scheme that this utility model is adopted for achieving the above object is：Four drive four-roll calender, pacify on base 1 Installation frame 2, reductor 7 and motor 8, the two ends of roller bench 3 are installed in frame 2 by bearing block, and roller bench 3 includes 1# rollers 16,2# rollers 17,3# rollers 18 and 4# rollers 19, the one end of roller bench 3 connection temperature control system 14, reductor 7 is four Input shaft, four output axle construction are propped up, the other end of roller bench 3 connects 7 four outputs of reductors by four Hooks coupling universal couplings 6 Axle, 7 four input shafts of reductor connect four motors 8, and roll-setting gear 4 is installed in the frame of the side of roller bench 3.

Preload bending apparatus 10 is installed in the frame at the 1# rollers 16,2# rollers 17 and 3# rollers 18.

Installation axle skewing mechanism 9 in frame at the 1# rollers 16 and 4# rollers 19.

Piecing devices 12 were installed at the 2# rollers 17.

The frame 2 is provided with rubber-retaining plate device 13 and trimming device 11.

It is of the present utility model four drive four-roll calender, reductor in the form of four input shafts, four output shafts, by Four motors drive respectively four groups of gear pairs to rotate, and are so capable of achieving four roller speed than arbitrarily adjustable, are suitable for different sizing materials Calendering formation；Match somebody with somebody preload bending apparatus, thickness fluctuation when sizing material can be avoided to roll, so as to carry on 1#, 2# and 3# roller Height calendering products thickness precision；Match somebody with somebody axle skewing mechanism on 1# rollers and 4# rollers, make up the not enough phenomenon of roller crown, from And improve the thickness and precision of rolled products；Matched somebody with somebody piecing devices on 2# rollers, it is logical to avoid that cord joint is blocked up to be caused to damage by pressure Phenomenon；Four-way temperature control system is that four rollers of calender are input into thermostatted water, it is ensured that roller surface temperature when calender works Degree is constant, while the heating-up temperature of temperature control system can arbitrarily set, is so capable of achieving the calendering production of difference rubber.

Description of the drawings

Fig. 1 is that this utility model list drives four shaft four-roll calender front view structure figures.

Fig. 2 is that this utility model list drives four shaft four-roll calender sectional structure charts.

Fig. 3 is that this utility model list drives four shaft four-roll calender overlooking structure figures.

Fig. 4 is that this utility model list drives four shaft four-roll calender tablet forming technique schematic diagrams.

In figure：1st, base, 2, frame, 3, roller, 4, roll-setting gear, 5, oil lubricating system, 6, gimbal coupling, 7th, transmission speed reducer, 8, motor, 9, axle skewing mechanism, 10, preload bending apparatus, 11, trimming device, 12, cross joint Device, 13, rubber-retaining plate device, 14, four-way temperature control system, 15, hydraulic system, 16,1# rollers, 17,2# rollers, 18,3# rollers Cylinder, 19,4# rollers, 20, treat calendering sizing compound.

Specific embodiment

Of the present utility model four drive four-roll calender structure as Figure 1-3, installation frame 2, reductor 7 on base 1 With motor 8, the two ends of roller bench 3 are installed in frame 2 by bearing block, and roller bench 3 includes 1# rollers 16,2# rollers 17th, 3# rollers 18 and 4# rollers 19, the one end of roller bench 3 connection temperature control system 14, reductor 7 be four input shafts, four it is defeated Go out axle construction, the other end of roller bench 3 connects 7 four output shafts of reductor, reductor 7 four by four Hooks coupling universal couplings 6 Input shaft connects four motors 8, and roll-setting gear 4 is installed in the frame of the side of roller bench 3.1# rollers 16,2# rollers 17 With installation preload bending apparatus 10 in the frame at 3# rollers 18, install in the frame at the 1# rollers 16 and 4# rollers 19 Axle skewing mechanism 9, installed piecing devices 12 at 2# rollers 17, frame 2 is provided with rubber-retaining plate device 13, trimming device 11.

This utility model reductor drives respectively four in the form of four input shafts, four output shafts by four motors Group gear pair is rotated, and is so capable of achieving four roller speed than arbitrarily adjustable, is suitable for the calendering formation of different sizing materials；In 1#, 2# And match somebody with somebody preload bending apparatus on 3# rollers, and acted on by the oil cylinder of preload bending apparatus, roller bearings at both ends can be eliminated Gap and the gap of roll-setting gear, thickness fluctuation when can so avoid sizing material from rolling, so as to improve rolled products thickness and precision； Match somebody with somebody axle skewing mechanism on 1# rollers and 4# rollers, acted on by the reducing motor of axle skewing mechanism, 1# and 4# rollers are produced Certain intersection amount, the phenomenon not enough to make up roller crown, so as to improve the thickness and precision of rolled products；On 2# rollers Matched somebody with somebody piecing devices, by crossing piecing devices cylinder action, 2# rollers are lifted certain altitude by moment, and cord joint can smoothly lead to 2#, 3# roller roll gap is crossed, the blocked up phenomenon for causing to damage by pressure of cord joint can be so avoided；Four-way temperature control system is calender four Roller input thermostatted water is propped up, it is ensured that roller surface temperature constant when calender works, while the heating-up temperature of temperature control system can Arbitrarily setting, is so capable of achieving the calendering production of difference rubber.

Four-roll calender operation principle of the present utility model as shown in figure 4, four rollers are relative when operating, glue to be rolled Material 20 produces friction with 1# rollers 16 and 2# rollers 17,3# rollers 18 and 4# rollers 19, because sizing material has certain flexibility, The lower sizing material of frictional force effect is drawn between 1# rollers 16 and 2# rollers 17,3# rollers 18 and 4# rollers 19, due to roll spacing section Taper into, the gradually extension molding by strong extruding of the sizing material between two rollers, just the film of one-step forming is by 2# rollers Final molding is extruded between 17 and 3# rollers 18 of cylinder, is extruded Jing many rollers and be can reach with density with the film stock thickness after shearing Preferable use state.

Claims

1. four four-roll calender is driven, it is characterised in that：Base（1）Upper installation frame（2）, reductor（7）And motor （8）, roller bench（3）Two ends are installed on frame by bearing block（2）On, roller bench（3）Including 1# rollers（16）, 2# rollers （17）, 3# rollers（18）With 4# rollers（19）, roller bench（3）One end connects temperature control system（14）, reductor（7）It is defeated for four Enter axle, four output axle construction, roller bench（3）The other end passes through four Hooks coupling universal couplings（6）Connection reductor（7）Four defeated Shaft, reductor（7）Four input shafts connect four motors（8）, roller bench（3）Roll adjustment dress is installed in the frame of side Put（4）.

2. according to claim 1 four four-roll calender is driven, it is characterised in that：The 1# rollers（16）, 2# rollers （17）With 3# rollers（18）Preload bending apparatus is installed in the frame at place（10）.

3. according to claim 1 four four-roll calender is driven, it is characterised in that：The 1# rollers（16）With 4# rollers （19）Installation axle skewing mechanism in the frame at place（9）.

4. according to claim 1 four four-roll calender is driven, it is characterised in that：The 2# rollers（17）Installed and connect in place Head device（12）.

5. according to claim 1 four four-roll calender is driven, it is characterised in that：The frame（2）It is provided with rubber block Device（13）And trimming device（11）.