CN206124057U

CN206124057U - Single drive go hither and thither axle four roller calenders

Info

Publication number: CN206124057U
Application number: CN201620639249.1U
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

Single drive go hither and thither axle four roller calenders, install the frame on the base, speed reducer and driving motor, roller device both ends are passed through the bearing frame and are installed in the frame, the roller device includes the 1# roller, the 2# roller, 3# roller and 4# roller, temperature control system is connected to roller device one end, the roller device other end passes through universal joint and connects the speed reducer, speed reducer input shaft driving motor, install controllable pitch device on the bearing frame of roller device one side, the 1# roller, installation preload bending apparatus on 2# roller and the 3# roller, installation axle crossing device on 1# roller and the 4# roller. Install piecing devices on the 2# roller. Device and expand the cloth device is equipped with in the frame 1 and keeps off the offset plate device, cuts edge. The utility model discloses a single drive go hither and thither axle four roller calenders, rolled products thickness accuracy is high, avoids the curtain cloth to connect the blocked up phenomenon of crusing by pressure that causes, temperature control system's heating temperature can set for wantonly, can realize different rubber component's calendering production like this.

Description

It is single to drive four shaft four-roll calenders

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 shafts of single driving Four-roll calender.

The technical scheme that this utility model is adopted for achieving the above object is：It is single to drive four shaft four-roll calenders, bottom Installation frame 1, reductor 5 and motor 3 on seat 18, the two ends of roller bench 2 are installed in frame 1 by bearing block, roller Device 2 includes 1# rollers 13,2# rollers 14,3# rollers 15 and 4# rollers 16, and connection temperature control system 6 in the one end of roller bench 2 slows down The input shaft of machine 5 connects motor 3, and reductor 5 is an input shaft, four output axle construction, and the other end of roller bench 2 passes through Four Hooks coupling universal couplings 4 connect 5 four output shafts of reductor, and roll-setting gear 9 is installed in the frame of the side of roller bench 2.

Roll-setting gear 9 is installed in the frame at the two ends of roller bench 2.

Preload bending apparatus 10 is installed in the frame at the 1# rollers 13,2# rollers 14 and 3# rollers 15.

Installation axle skewing mechanism in frame at the 1# rollers 13 and 4# rollers 16.

Piecing devices were installed on the 2# rollers 14.

The frame 1 is provided with rubber-retaining plate device 11, trimming device 8 and widening device 7.

It is of the present utility model it is single drive four shaft four-roll calenders, reductor is using an input shaft, four output shafts Form；

Drive more steadily than single output reduction machine when the rolling mill roller that four output reduction machines drive runs, rolled products Thickness fluctuation type it is less, performance is more stable；Match somebody with somebody preload bending apparatus on 1#, 2# and 3# roller, so can keep away Exempt from thickness fluctuation when sizing material rolls, so as to improve rolled products thickness and precision；Match somebody with somebody axle skewing mechanism on 1# rollers and 4# rollers, So as to improve the thickness and precision of rolled products；Matched somebody with somebody piecing devices on 2# rollers, it is to avoid cord joint is blocked up to cause what is damaged 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 It is constant, while the heating-up temperature of temperature control system can arbitrarily set, so it is 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, frame, 2, roller, 3, motor, 4, Hooks coupling universal coupling, 5, reductor, 6, four-way temperature control system, 7th, widening device, 8, trimming device, 9, roll-setting gear, 10, preload bending apparatus, 11, rubber-retaining plate device, 12, hydraulic system, 13rd, 1# rollers, 14,2# rollers, 15,3# rollers, 16,4# rollers, 17, treat calendering sizing compound, 18, base.

Specific embodiment

As Figure 1-3, the equipment is rubber life to four shaft four-roll calender structures of single driving of the present utility model One of infrastructure device during product, for curtain, canvas double sided stick adhesive or rubber.Installation frame 1, the and of reductor 5 on base 18 Motor 3, the two ends of roller bench 2 are installed in frame 1 by bearing block, and roller bench 2 includes 1# rollers 13,2# rollers 14th, 3# rollers 15 and 4# rollers 16, the one end of roller bench 2 connection temperature control system 6, the input shaft of reductor 5 connection motor 3, Reductor 5 is an input shaft, four output axle construction, and the other end of roller bench 2 is slowed down by four connections of Hooks coupling universal coupling 4 5 four output shafts of machine, install roll-setting gear 9 in the frame of the side of roller bench 2.1# rollers 13,2# rollers 14 and 3# rollers 15 Preload bending apparatus 10 is installed in the frame at place.Installation axle skewing mechanism in frame at 1# rollers 13 and 4# rollers 16.2# Piecing devices were installed on roller 14.Frame 1 is provided with rubber-retaining plate device 11, trimming device 8 and widening device 7, is additionally provided with profit Sliding system.This utility model reductor in the form of an input shaft, four output shafts, by a motor by gear pair, Speed ratio gear drives four rollers to rotate, and manually shift fork is capable of achieving the replacing of two kinds of fast ratios, so as to realize cord surface wipe, Rubberizing function；The rolling mill roller that four output reduction machines drive operationally drives more steady, calendering than single output reduction machine The thickness fluctuation of product is less, and performance is more stable；Match somebody with somebody preload bending apparatus on 1#, 2# and 3# roller, pass through The oil cylinder effect of preload bending apparatus, can eliminate the gap of roller bearings at both ends and the gap of roll-setting gear, so can keep away Exempt from thickness fluctuation when sizing material rolls, so as to improve the thickness and precision of rolled products；Match somebody with somebody axle cross mounting on 1# rollers and 4# rollers Put, acted on by the reducing motor of axle skewing mechanism, 1# and 4# rollers are produced into certain intersection amount, to make up roller crown Not enough phenomenon, so as to improve the thickness and precision of rolled products；Matched somebody with somebody piecing devices on 2# rollers, by crossing piecing devices oil 2# rollers are lifted certain altitude by cylinder action, moment, and cord joint can pass through 2#, 3# roller roll gap, so can avoid because The blocked up phenomenon for causing to damage by pressure of cord joint.Four-way temperature control system is that four rollers of calender are input into thermostatted water, it is ensured that pressure Prolong roller surface temperature constant when machine works.Simultaneously the heating-up temperature of temperature control system can arbitrarily set, and so be capable of achieving difference glue The calendering production of material.

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 17 produces friction with 1# rollers 13 and 2# rollers 14,3# rollers 15 and 4# rollers 16, because sizing material has certain flexibility, The lower sizing material of frictional force effect is drawn between 1# rollers 13 and 2# rollers 14,3# rollers 15 and 4# rollers 16, 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 14 and 3# rollers 15 of cylinder, is extruded Jing many rollers and be can reach with density with the film stock thickness after shearing Preferable use state.

Claims

It is 1. single to drive four shaft four-roll calenders, it is characterised in that：Base（18）Upper installation frame（1）, reductor（5）And driving Motor（3）, roller bench（2）Two ends are installed on frame by bearing block（1）On, roller bench（2）Including 1# rollers（13）、2# Roller（14）, 3# rollers（15）With 4# rollers（16）, roller bench（2）One end connects temperature control system（6）, reductor（5）Input Axle connects motor（3）, reductor（5）For an input shaft, four output axle construction, roller bench（2）The other end passes through Four Hooks coupling universal couplings（4）Connection reductor（5）Four output shafts,

Roller bench（2）Roll-setting gear is installed in the frame of side（9）.
2. list according to claim 1 drives four shaft four-roll calenders, it is characterised in that：The 1# rollers（13）、2# Roller（14）With 3# rollers（15）Preload bending apparatus is installed in the frame at place（10）.
3. list according to claim 1 drives four shaft four-roll calenders, it is characterised in that：The 1# rollers（13）And 4# Roller（16）Installation axle skewing mechanism in the frame at place.
4. list according to claim 1 drives four shaft four-roll calenders, it is characterised in that：The 2# rollers（14）Upper peace Filled piecing devices.
5. list according to claim 1 drives four shaft four-roll calenders, it is characterised in that：The frame（1）It is provided with Rubber-retaining plate device（11）, trimming device（8）And widening device（7）.