CN219505289U - Compression roller interval adjusting device in three-roller calender - Google Patents

Abstract

The utility model discloses a press roller interval adjusting device in a three-roller calender, which comprises a mounting seat, wherein a press roller I is mounted at the right lower corner of the mounting seat, guide grooves positioned at two sides of the press roller I are symmetrically formed in the side wall of the inner side wall of the mounting seat, movable blocks are connected to the inner walls of the two guide grooves positioned at the same side in a sliding manner, rotating shafts are connected to the opposite sides of the two movable blocks positioned at the same side in a common rotation manner, press roller II is fixedly sleeved on the outer walls of the two rotating shafts, a mounting plate is fixedly connected between the upper side wall and the left side wall of the mounting seat, a motor is fixedly connected to the lower side wall of the mounting plate, and a baffle positioned above the motor is fixedly connected to the lower side wall of the mounting plate. According to the utility model, the motor drives the screw rod to rotate, so that the distance between the two pressing roller wheels II and the pressing roller wheel I is synchronously adjusted, and the convenience and the efficiency of adjustment are improved.

Description

Compression roller interval adjusting device in three-roller calender

Technical Field

The utility model relates to the technical field of calenders, in particular to a compression roller spacing adjusting device in a three-roller calender.

Background

The calender is a machine which is formed by arranging two or more rollers according to a certain form, pressing and expanding rubber or plastic into a film with a certain thickness and surface shape at a certain temperature, and can carry out rubber coating on fiber curtain canvas or wirecord fabric. The calendaring machine can be divided into two-roller calendaring machines, three-roller calendaring machines, four-roller calendaring machines, five-roller calendaring machines and the like according to the number of rollers; the arrangement mode of the rollers can be classified into L type, T type, F type, Z type, S type and the like.

At present, for the distance adjustment between the compression rollers in the three-roller calender with L-shaped distribution, the distance between the two compression rollers cannot be synchronously adjusted, so that the adjustment between the compression rollers consumes more time, and the efficiency and the use convenience are affected.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a press roller spacing adjusting device in a three-roller calender.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a compression roller interval adjusting device in three roller calender, includes the mount pad, compression roller one is installed to the right lower corner department of mount pad, the guide way that is located compression roller one both sides is offered to the inside wall lateral wall symmetry of mount pad, is located two equal sliding connection of inner wall in guide way has the movable block, is located two of same side the relative one side of movable block is all rotated jointly and is connected with the pivot, two the equal fixed cover of outer wall of pivot is equipped with compression roller two, fixedly connected with mounting panel between the upper side wall and the left side wall of mount pad, the lower lateral wall fixedly connected with motor of mounting panel, the lower lateral wall fixedly connected with of mounting panel is located the baffle of motor top, the drive end fixedly connected with of motor rotates the lead screw of being connected with the baffle, the outer wall symmetry threaded connection of lead screw has the movable plate with mounting panel lower lateral wall sliding connection, two the equal symmetrical rotation of lower lateral wall of movable plate is connected with the bull stick, is located two the lower extreme of bull stick is connected with the outer wall rotation of movable block respectively with the bull stick with the same side.

Preferably, the mounting seat is in an L-shaped arrangement.

Preferably, the inner wall of each guide groove is provided with a clamping groove matched with the moving block.

Preferably, the left side wall of the baffle is fixedly embedded with a bearing, the inner ring of the bearing is fixedly connected with the outer wall of the screw rod, and threads on the outer wall of the screw rod are arranged in opposite directions.

Preferably, the lower side wall of the mounting plate is symmetrically provided with sliding grooves matched with the moving plate.

Compared with the prior art, the compression roller spacing adjusting device in the three-roller calender has the advantages that:

the motor, the screw rod, the moving plate, the moving block, the guide groove and the compression roller wheel II are arranged, the motor is started, the driving end of the motor drives the screw rod to rotate clockwise, so that the screw rod drives the moving plate to move towards opposite directions, the moving block and the compression roller wheel II are driven by the rotating rod to move towards directions close to the compression roller wheel I, the driving end of the motor drives the screw rod to rotate anticlockwise, the moving plate is driven by the screw rod to move towards opposite directions, and the moving block and the compression roller wheel II are driven by the rotating rod to move away from the compression roller wheel I, so that distance adjustment between the two compression roller wheels II and the compression roller wheel I is synchronously realized, and convenience in adjustment and efficiency in adjustment are improved;

in summary, the motor drives the screw rod to rotate, so that the distance between the two pressing roller wheels II and the pressing roller wheel I is adjusted synchronously, and the convenience and the efficiency of adjustment are improved.

Drawings

Fig. 1 is a schematic structural diagram of a press roll spacing adjusting device in a three-roll calender according to the present utility model;

fig. 2 is a top view of a connection part among a guide groove, a moving block and a clamping groove in a press roll interval adjusting device in a three-roll calender.

In the figure: 1 mounting seat, 2 compression roller wheel I, 3 guide way, 4 movable block, 5 pivot, 6 compression roller wheel II, 7 draw-in groove, 8 mounting panel, 9 fixed plates, 10 baffle, 11 lead screw, 12 movable plate, 13 motors, 14 bull stick.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a press roller interval adjusting device in a three-roller calender comprises a mounting seat 1, wherein the mounting seat 1 is in an L-shaped arrangement, a press roller I2 is mounted at the lower right corner of the mounting seat 1, guide grooves 3 positioned at two sides of the press roller I2 are symmetrically formed on the side wall of the inner side wall of the mounting seat 1, movable blocks 4 are slidably connected to the inner walls of the two guide grooves 3 positioned at the same side, clamping grooves 7 matched with the movable blocks 4 are formed in the inner walls of each guide groove 3, rotating shafts 5 are rotatably connected to the opposite sides of the two movable blocks 4 positioned at the same side together, press roller II 6 is fixedly sleeved on the outer walls of the two rotating shafts 5, a mounting plate 8 is fixedly connected between the upper side wall and the left side wall of the mounting seat 1, a motor 13 is fixedly connected to the lower side wall of the mounting plate 8, a baffle 10 positioned above the motor 13 is fixedly connected to the lower side wall of the mounting plate 8, a driving end of the motor 13 is fixedly connected to a screw rod 11 rotatably connected with the baffle 10, and the outer wall of the screw rod 11 is symmetrically screwed to a movable plate 12 slidably connected to the lower side wall of the mounting plate 8;

the lower lateral wall symmetry of mounting panel 8 has offered the spout with movable plate 12 assorted, the draw-in groove 7 with movable block 4 assorted is all offered to the inner wall of every guide slot 3, the equal symmetry rotation of lower lateral wall of two movable plates 12 is connected with bull stick 14, the lower extreme of two bull sticks 14 that are located same one side is connected with the outer wall rotation of movable block 4 respectively, the drive end of motor 13 drives lead screw 11 clockwise rotation, make lead screw 11 drive movable plate 12 to the direction removal in opposite directions, and then drive movable block 4 and compression roller two 6 to the direction that is close to compression roller one 2 through bull stick 14, the drive end of motor 13 drives lead screw 11 anticlockwise rotation, make lead screw 11 drive movable plate 12 to the opposite direction removal, and then drive movable block 4 and compression roller two 6 to the direction that is kept away from compression roller one 2 through bull stick 14, thereby synchronous realization two compression roller two 6 and compression roller one 2 between the distance adjustment, the convenience of regulation and the efficiency of regulation have been improved.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

The principle of operation of the present utility model will now be described as follows:

when the roller wheel is used, the motor 13 is started, the driving end of the motor 13 drives the screw rod 11 to rotate clockwise, so that the screw rod 11 drives the moving plate 12 to move towards opposite directions, the rotating rod 14 drives the moving block 4 and the pressing roller wheel two 6 to move towards the direction close to the pressing roller wheel one 2, the driving end of the motor 13 drives the screw rod 11 to rotate anticlockwise, the screw rod 11 drives the moving plate 12 to move towards the opposite direction, and the rotating rod 14 drives the moving block 4 and the pressing roller wheel two 6 to move towards the direction far away from the pressing roller wheel one 2, so that distance adjustment between the pressing roller wheels two 6 and the pressing roller wheel one 2 is synchronously realized, and convenience in adjustment and efficiency in adjustment are improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a compression roller interval adjusting device in three roller calender, includes mount pad (1), its characterized in that, compression roller wheel one (2) is installed in the right lower corner department of mount pad (1), guide slot (3) that are located compression roller wheel one (2) both sides are offered to the inside wall symmetry of mount pad (1), are located two of same side guide slot (3)'s equal sliding connection has movable block (4), is located two of same side movable block (4) opposite one side all rotates jointly and is connected with pivot (5), two the equal fixed cover of outer wall of pivot (5) is equipped with compression roller wheel two (6), fixedly connected with mounting panel (8) between the upper side wall and the left side wall of mount pad (1), the lower side wall fixedly connected with motor (13) of mounting panel (8), baffle (10) that are located motor (13) top are connected with in the lower side wall fixedly connected with lead screw (11) that are connected with baffle (10) rotation, the outer wall symmetry of outer wall (11) is connected with two lower side wall (12) of symmetry board (12) that the screw rod is connected with rotation board (12), the lower ends of the two rotating rods (14) positioned on the same side are respectively connected with the outer wall of the moving block (4) in a rotating way.

2. The device for adjusting the distance between the pressing rollers in the three-roller calender according to claim 1, wherein the mounting base (1) is arranged in an L shape.

3. The device for adjusting the distance between the pressing rollers in the three-roller calender according to claim 1, wherein the inner wall of each guide groove (3) is provided with a clamping groove (7) matched with the moving block (4).

4. The device for adjusting the distance between the pressing rollers in the three-roller calender according to claim 1, wherein a bearing is fixedly embedded in the left side wall of the baffle plate (10), an inner ring of the bearing is fixedly connected with the outer wall of the screw rod (11), and threads on the outer wall of the screw rod (11) are arranged in opposite directions.

5. The device for adjusting the distance between the pressing rollers in the three-roller calender according to claim 1, wherein the lower side wall of the mounting plate (8) is symmetrically provided with sliding grooves matched with the moving plate (12).