CN200981331Y

CN200981331Y - Multi-roller adjusting device

Info

Publication number: CN200981331Y
Application number: CNU2006201248611U
Authority: CN
Inventors: 李勇; 陆新海
Original assignee: JIANGSU VICTORY MACHINERY CO Ltd
Current assignee: JIANGSU VICTORY MACHINERY CO Ltd
Priority date: 2006-10-31
Filing date: 2006-10-31
Publication date: 2007-11-28
Anticipated expiration: 2016-10-31

Abstract

The utility model discloses a multiple rolling drum adjusting device, comprising a plurality couple of upper and lower roller, wherein the lower roller is equipped on a machine rack by rotary shafts on two ends, the rotary shafts on the upper roller is equipped with a bear, a sloping block is equipped under the bear, the sloping blocks on two sides of the upper roller are equipped on two movable shafts, one end of the movable shaft is sleeved inside a supporting block, the other end is connected with an a swirl wheel bar elevator, the supporting block and the swirl wheel bar elevator are equipped on the machine rack, and the two swirl wheel bar elevators are connected by a connecting shaft and a flier. The utility model has the advantages that since a sloping block is equipped under the bear on two sides of the upper roller, the flier adjustment can realize the distance adjustment between each couple of upper roller and lower roller at the same time, thereby the adjustment is quite convenient and reliable, with higher preciseness.

Description

Multiple roller regulator

Technical field

The utility model relates to the multiple roller regulator of haulage gear in a kind of middle plate with grid open cavities production line.

Background technology

Present middle plate with grid open cavities production line mainly is made up of injection moulding extruder, the equipment such as typing, one-level traction, baking oven destressing processing, corona, cooling, secondary traction, cutting that vacuumize, and its technological process of production is: extruder is extruded, compound distributor, die head, Vacuum shaping, one-level traction, oven, sided corona treatment, blowing cooling, secondary traction, fixed length cutting, finished product packing are put in storage.The traction of rolling of the traction of three rollers, the traction of six rollers or other form is adopted in the traction of traditional one-level usually, because therefore required tractive force difference when extruding different plates, need regulate the tractive force of pulling equipment during use.And existing upper and lower roll spacing is all regulated respectively, and this regulative mode extremely bothers, and regulates very time-consumingly, and precision is lower.

Summary of the invention

The purpose of this utility model is to provide a kind of top roll and lower roll spacing easy to adjust, and the more reliable multiple roller regulator of degree of regulation.

For realizing the purpose of this utility model, a kind of multiple roller regulator, comprise some to top roll and lower roll, lower roll is arranged on the frame by the rotating shaft at its two ends respectively, be respectively arranged with bearing in the rotating shaft of described top roll both sides, the below of bearing is respectively arranged with contacted with it skewback, the skewback that is positioned at the top roll both sides is separately positioned on two shifting axles, one end of two shifting axles is located in the back-up block respectively, the other end then is connected with the worm gear screw lift respectively, back-up block and worm gear screw lift all are arranged on the frame, are connected with handwheel by coupling spindle between the two worm gear screw lifts; The bearing of described top roll both sides is arranged in the rotating shaft by ringfeder respectively.

The beneficial effects of the utility model are: because the bearing of each top roll both sides below is provided with skewback, as long as the adjusting by handwheel just can realize each adjusting to top roll and lower roll spacing, therefore, the spacing of top roll and lower roll is regulated very convenient reliable, and precision is higher.

Below in conjunction with accompanying drawing the utility model multiple roller regulator is further described:

Description of drawings

Fig. 1 is the structural representation of facing of the utility model multiple roller regulator;

Fig. 2 is the side-looking structural representation of the utility model multiple roller regulator.

Among the figure: 1, top roll, 2, lower roll, 3, rotating shaft, 4, frame, 5, rotating shaft, 6, bearing, 7, skewback, 8, shifting axle, 9, back-up block, 10, the worm gear screw lift, 11, coupling spindle, 12, handwheel, 13, ringfeder.

The specific embodiment

As Fig. 1, shown in Figure 2, a kind of multiple roller regulator, comprise some to top roll 1 and lower roll 2, lower roll 2 is arranged on the frame 4 by the rotating shaft 3 at its two ends respectively, be respectively arranged with bearing 6 in the rotating shaft 5 of top roll 1 both sides, the below of bearing 6 is respectively arranged with contacted with it skewback 7, the skewback 7 that is positioned at top roll 1 both sides is separately positioned on two shifting axles 8, one end of two shifting axles 8 is located in respectively in the back-up block 9, the other end then is connected with worm gear screw lift 10 respectively, back-up block 9 and worm gear screw lift 10 all are arranged on the frame 4, be connected with handwheel 12 by coupling spindle 11 between the two worm gear screw lifts 10, the bearing 6 of top roll 1 both sides is arranged in the rotating shaft 5 by ringfeder 13 respectively.

In embodiment of the present utility model, the above-mentioned top roll 1 and the logarithm of lower roll 2 mostly are three pairs or six pairs greatly at least more than two pairs; The bearing 6 of top roll 1 both sides can be arranged in the rotating shaft 5 by ringfeder 13, also can be set directly in the rotating shaft 5 by other version.

When the utility model multiple roller regulator uses, according to regulating needs, by rotating handwheel 12, two worm gear screw lifts 10 move axially together by the shifting axle 8 that coupling spindle 11 drives top roll 1 both sides synchronously, all skewbacks 7 on two shifting axles 8 are also made move left and right simultaneously, drive top roll 1 respectively by the bearing on the skewback 76 and move up and down, thereby reach each purpose of adjusted in concert upper and

lower roll

1,2 spacings with respect to lower roll 2.This device once just can be regulated many to the spacing between the up-down rollers, easy to adjust, rapid, reliable, and precision is higher.

Claims

1, a kind of multiple roller regulator, comprise some to top roll (1) and lower roll (2), lower roll (2) is arranged on the frame (4) by the rotating shaft (3) at its two ends respectively, it is characterized in that: be respectively arranged with bearing (6) in the rotating shaft (5) of described top roll (1) both sides, the below of bearing (6) is respectively arranged with contacted with it skewback (7), the skewback (7) that is positioned at top roll (1) both sides is separately positioned on two shifting axles (8), one end of two shifting axles (8) is located in respectively in the back-up block (9), the other end then is connected with worm gear screw lift (10) respectively, back-up block (9) and worm gear screw lift (10) all are arranged on the frame (4), are connected with handwheel (12) by coupling spindle (11) between the two worm gear screw lifts (10).

2, a kind of multiple roller regulator according to claim 1 is characterized in that: the bearing (6) of described top roll (1) both sides is arranged in the rotating shaft (5) by ringfeder (13) respectively.

3, a kind of multiple roller regulator according to claim 1 and 2 is characterized in that: described top roll (1) and lower roll (2) have six pairs, are provided with skewback (7) below the bearing (6) of each top roll (1) both sides.