CN206168679U

CN206168679U - Roller coat machine slewing rollers convenient to installation

Info

Publication number: CN206168679U
Application number: CN201621243420.3U
Authority: CN
Inventors: 李正全; 李勇
Original assignee: JIANGSU LIANYUNGANG LEATHER MACHINERY CO Ltd
Current assignee: JIANGSU LIANYUNGANG LEATHER MACHINERY CO Ltd
Priority date: 2016-11-17
Filing date: 2016-11-17
Publication date: 2017-05-17
Anticipated expiration: 2026-11-17

Abstract

The utility model provides a roller coat machine slewing rollers convenient to installation, relate to roller coat machine equipment technical field, it establishes on the back shaft to pass through the bolt through a plurality of roller bearings, the both ends at the back shaft are established to the bearing frame, step hole looks butt with the roller both ends, the bearing frame passes through the bearing and is connected with the back shaft rotation, simple to operate has been realized, the bearing strength of roller is big, be difficult to appear the problem of the condition of roller deformation, and is advantaged by simple and practical structure, safety and reliability, economy and practicality, the pressure -bearing is effectual, wide in application.

Description

A kind of roll coater slewing rollers being easily installed

Technical field

The utility model is related to roll coater apparatus technical field, refers specifically to a kind of roll coater slewing rollers being easily installed.

Background technology

Roll coater full name roll coater, i.e., with more than one group of revolution roller a certain amount of coatings to plane Device on material, by changing the pressure between two rollers, can adjust the thickness of coating.Typical roll coater has print roll coating Machine, pressure roller coating machine is recessed, positive and negative roll coater etc..Roll coater is main to be made up of applying mechanism with supporting mechanism is turned to, by turning Constructed by slewing rollers, support roller and jacking roller to, supporting mechanism, coiled material through 180 DEG C of steerings, is input into coiled material and supports by slewing rollers Roller is in suitable angle；Support roller is that, in coating, support coiled material receives front coating；Jacking roller is that support roller is applied with the back side Coiled material plays backwater effect between head, and jacking distance is adjusted by governor motion, can adjust the coating weight of coil back surface, works as shutdown When passing through with coiled material seam, by self-checking device, coiled material is lifted off back side application roll, protection application roll is without damage.It is existing It is mostly the drum structure supported by axle to have the roller used in roll coater in technology, due to the most size of roller in roll coater Larger, length is more long, and the duty ratio of support shaft is larger, installs cumbersome, and the bearing strength of many hollow rollers is smaller, more Plus have impact on the service life and transmission effect of axle.

Chinese patent application CN201420622304.7 discloses a kind of slewing rollers for primary coat roll coater, including roller Cylinder, roller is hollow structure；It is characterized in that：Left support plate and right support plate are respectively provided with the two ends of the roller, in left branch Right baffle-plate and right shell body are respectively provided with the inside of fagging and right support plate, there is cavity between right baffle-plate and right shell body；Described Left axle head and right axle head are fixed in left support plate and right support plate respectively；One end of the left axle head is fixed with right baffle-plate, left axle The other end of head stretches out left support plate；One end of the right axle head is fixed with right shell body, and the other end of right axle head stretches out right support Plate.Said apparatus provide the scheme for solving some problems, but exist and install inconvenient, and bearing strength is smaller, easily occurs The problem of the situation of deformation.

Utility model content

The purpose of this utility model is directed to existing technology and there is above mentioned problem, there is provided a kind of roll coater being easily installed With slewing rollers, the deficiencies in the prior art part is overcome, easy for installation, pressure-bearing effect is good, reasonable in design, compact conformation.

To realize object above, the utility model is achieved by the following technical programs：A kind of roller coat being easily installed Machine slewing rollers, including roller, roller bearing, support shaft and bearing block, multiple roller bearings are located in the support shaft by bolt, The bearing block is located at the two ends of the support shaft, and the stepped hole with the roller two ends is abutted against, and the bearing block passes through axle Hold to be rotated with the support shaft and be connected.

Further, the support shaft is provided with 4 cutting planes, and the two ends of the roller bearing pass through cushion block and the support Axle thread is fixedly connected, and is easy to the installation of the roller bearing.

Further, 16 roller bearings are provided with, 4, a circle is one group, is evenly distributed in the support shaft.

Further, the bearing has two.

Further, jump ring is additionally provided with, the jump ring is respectively provided in the bearing block and support shaft.

Compared with prior art, the beneficial effects of the utility model are：

The utility model provides a kind of roll coater slewing rollers being easily installed, and is located at by bolt by multiple roller bearings In support shaft, bearing block is located at the two ends of support shaft, and the stepped hole with roller two ends is abutted against, and bearing block is by bearing and support Axle rotates connection, realizes easy for installation, and the bearing strength of roller is big, it is not easy to the problem of the situation of roller deformation, knot occur Structure is simple and practical, and safe and reliable, economical and practical, pressure-bearing effect is good, is adapted to be widely popularized.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is front view of the present utility model；

Fig. 3 is right view of the present utility model；

Fig. 4 is sectional view of the present utility model；

Fig. 5 is internal structure schematic diagram of the present utility model；

Fig. 6 is internal structure front view of the present utility model；

In figure：1st, roller；2nd, roller bearing；3rd, support shaft；4th, bearing block；5th, bearing；6th, cushion block；7th, jump ring.

Specific embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that described implementation Example is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model The scope of protection.

With reference to accompanying drawing 1, figure, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, to realize object above, the utility model passes through following technical side Case is achieved：A kind of roll coater slewing rollers being easily installed, including roller 1, roller bearing 2, support shaft 3 and bearing block 4, it is multiple The roller bearing 2 is located in the support shaft 3 by bolt, and the bearing block 4 is located at the two ends of the support shaft 3, with the roller The stepped hole at 1 two ends of cylinder is abutted against, and the bearing block 4 is rotated with the support shaft 3 by bearing 5 and is connected.

Preferably, the support shaft 3 is provided with 4 cutting planes, and the two ends of the roller bearing 2 pass through cushion block 6 and the branch Support axle 3 is screwed connection；16 roller bearings 2 are provided with, 4, a circle is one group, is evenly distributed in the support shaft 3；Institute Stating bearing 5 has two；Jump ring 7 is additionally provided with, the jump ring 7 is respectively provided on the bearing block 4 and support shaft 3.

To sum up, the utility model provides a kind of roll coater slewing rollers being easily installed, and spiral shell is passed through by multiple roller bearings Bolt is located in support shaft, and bearing block is located at the two ends of support shaft, and the stepped hole with roller two ends is abutted against, and bearing block passes through bearing Rotated with support shaft and be connected, realize easy for installation, the bearing strength of roller is big, it is not easy to asking for the situation that roller deforms occur Topic, simple structure and practicality, safe and reliable, economical and practical, pressure-bearing effect is good, is adapted to be widely popularized.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.

Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied to be described in detail the utility model, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these Modification is replaced, and does not make the spirit and model of essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution Enclose.

Claims

1. a kind of roll coater slewing rollers being easily installed, it is characterised in that many including roller, roller bearing, support shaft and bearing block The individual roller bearing is located in the support shaft by bolt, and the bearing block is located at the two ends of the support shaft, with the roller The stepped hole at two ends is abutted against, and the bearing block is rotated with the support shaft by bearing and is connected.

2. roll coater slewing rollers being easily installed according to claim 1, it is characterised in that the support shaft is provided with 4 cutting planes, the two ends of the roller bearing are screwed with the support shaft by cushion block and are connected.

3. roll coater slewing rollers being easily installed according to claim 1, it is characterised in that be provided with 16 rollings Axle, 4, a circle is one group, is evenly distributed in the support shaft.

4. roll coater slewing rollers being easily installed according to claim 1, it is characterised in that the bearing has two.

5. roll coater slewing rollers being easily installed according to claim 1, it is characterised in that be additionally provided with jump ring, it is described Jump ring is respectively provided in the bearing block and support shaft.