CN217078199U

CN217078199U - Sectional type pressing structure of paper machine

Info

Publication number: CN217078199U
Application number: CN202220959100.7U
Authority: CN
Inventors: 陈军; 王申良; 诸士林; 王晓龙; 曹军华; 孙忠明; 胡荣军
Original assignee: Zhejiang Hangxing New Material Co ltd
Current assignee: Zhejiang Hangxing New Material Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-29
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a sectional type pressing structure of a paper machine, which relates to the technical field of pressing structures and comprises a device body; the device body is provided with the bearing fixing plate of left and right directions, the mounting hole that runs through from top to bottom is seted up at bearing fixing plate center, bearing fixing plate both ends bottom all is provided with the deflector of upper and lower direction, set up the bar hole that runs through about running through in the middle of the deflector of bearing fixing plate, the setting of bearing fixing plate, make things convenient for the lift regulating spindle to rotate through the bearing installation, make things convenient for the lift regulating plate to go up and down through the threaded mounting on the lift regulating spindle, make things convenient for the lift regulating plate to drive the synchronous lift of roller bearing cylinder, the convenience is through the roller bearing cylinder drive lift squeeze roll lift adjustment of going up and down, it can't adjust the interval between the squeeze roll according to the paper to have solved after the squeeze roll installation, inconvenient installs the axis of rotation additional on bearing frame and makes the lift slab band press the roller to go up and down and realize the problem of interval adjustment.

Description

Sectional type pressing structure of paper machine

Technical Field

The utility model belongs to the technical field of press the structure, especially, relate to a paper machine sectional type presses structure.

Background

Press rolls are the main components of press devices, and there are many kinds of press rolls, and press sections of paper machines often use flat press rolls, and as the speed of the paper machine increases, vacuum press rolls are used, and then grooved press rolls are developed.

Based on the above, the present inventors have found that the existing paper machine segment press structure has the following disadvantages:

1. after the press rolls are installed, the distance between the press rolls cannot be adjusted according to paper, and a rotating shaft is inconvenient to be additionally arranged on the bearing frame to enable the lifting plate to drive the press rolls to lift so as to adjust the distance;

2. the felt between the press rolls absorbs the paper moisture, so that the pressing effect is poor, and the press rolls are inconvenient to bear through the bearing cylinder, so that the hot air can evaporate the paper moisture through the inside of the press rolls.

In view of the above, the present invention provides a sectional press structure of a paper machine, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a sectional type pressing structure of a paper machine, which aims to solve the problems that the distance between the pressing rollers can not be adjusted according to paper after the existing pressing rollers are installed, and the rotating shaft is inconvenient to be additionally arranged on a bearing frame to lead the lifting plate to drive the pressing rollers to lift so as to realize the distance adjustment; the problem that the pressing effect is poor due to the fact that the felt between the pressing rollers absorbs the paper moisture, the pressing rollers are inconvenient to bear through the bearing barrels, and hot air is used for evaporating the paper moisture through the inside of the pressing rollers.

The utility model discloses the purpose and the efficiency of paper machine sectional type press structure are reached by following concrete technological means:

a sectional type pressing structure of a paper machine comprises a device body;

the device body is provided with a left-right direction bearing fixed plate, a vertically-penetrating mounting hole is formed in the center of the bearing fixed plate, guide plates are arranged at the bottoms of two ends of the bearing fixed plate, a left-right penetrating strip-shaped hole is formed in the middle of each guide plate of the bearing fixed plate, and a fixed plate with the mounting hole is arranged at the bottom of the end face of the outer side of each guide plate of the bearing fixed plate.

Furthermore, a transmission belt pulley is mounted inside the annular groove of the lifting squeezing roller through bolts, the transmission belt pulley is of an annular structure, an annular belt groove is formed in the outer circumference of the transmission belt pulley, and stepped holes are formed in the annular array of the end face of the outer side of the transmission belt pulley.

Furthermore, a lifting squeezing roller in the left and right directions is installed between the roller bearing cylinders through bearings, stepped holes are formed in the centers of the left and right end face sealing plates of the lifting squeezing roller, and annular grooves with threaded blind holes are formed in the outer circumferences of the two ends of the lifting squeezing roller.

Further, the roller bearing cylinder of left and right directions is all inserted to install inside the regular hexagon hole of lift regulating plate, and the screw thread has been seted up to the inside circumference of roller bearing cylinder, and roller bearing cylinder outside tip outside circumference is provided with regular hexagon structure, and roller bearing cylinder medial extremity inserts the bar hole that bears the weight of the fixed plate.

Further, the lift adjustment board of direction about the lift adjustment axle outside circumference is installed through the screw thread, and the screw hole that runs through from top to bottom is seted up at lift adjustment board center, and lift adjustment board both ends bottom all is provided with the loading board of direction from top to bottom, and the regular hexagon hole that runs through about the loading board bottom half-round head center of lift adjustment board is seted up.

Further, the lift adjustment axle of direction about the inside top of mounting hole that bears the weight of the fixed plate is installed through the bearing, and the screw thread has been seted up to the outside circumference of lift adjustment axle, and regular hexagon groove has been seted up to lift adjustment axle top terminal surface, and lift adjustment axle bottom terminal surface is provided with the fixed column.

Compared with the prior art, the utility model discloses following beneficial effect has:

bear the setting of fixed plate, make things convenient for the lift adjustment axle to rotate through the bearing installation, make things convenient for the lift adjustment board to pass through the screw thread and install and go up and down at the lift adjustment epaxial, make things convenient for the lift adjustment board to drive the synchronous lift of roller bearing cylinder, the roller lift adjustment is squeezed in the convenient lift of roller bearing cylinder drive, it can't adjust according to the paper and squeeze the interval between the roller to have solved after squeezing the roller installation, inconvenient installs the axis of rotation additional on bearing the frame and makes the lift plate take the pressure roller to go up and down to realize the problem that the interval was adjusted.

The setting of roller bearing cylinder, the convenience is installed at lift squeeze roll both ends through the bearing, make things convenient for the hot-air to get into the inside enhancement of lift squeeze roll and squeeze the effect, the regular hexagon downthehole portion that conveniently inserts lift adjustment plate splines, the bar hole that conveniently passes the bearing fixed plate leads to going up and down, it is poor to have solved to absorb paper moisture through the coarse cotton cloth of squeezing between the roller, inconvenient bear the weight of the problem that makes the hot-air through squeezing the inside evaporation paper moisture of roller through bearing cylinder to squeeze the roller.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic sectional structure diagram of the present invention.

Fig. 4 is a schematic view of the disassembly structure of the present invention.

In the figure: 1. a device body; 2. a bearing fixing plate; 3. a lifting adjusting shaft; 4. a lifting adjusting plate; 5. a roller carrying cylinder; 6. lifting and lowering a press roll; 7. a transmission belt pulley.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a sectional type pressing structure of a paper machine, which comprises a device body 1;

the device body 1 is provided with a bearing fixing plate 2 in the left and right directions, which is convenient for each part to be installed, the center of the bearing fixing plate 2 is provided with a mounting hole which penetrates through the left and right, which is convenient for the lifting adjusting shaft 3 to be installed through a bearing, the bottoms of the two ends of the bearing fixing plate 2 are respectively provided with a guide plate in the up and down directions, which is convenient for the roller bearing cylinder 5 to be lifted and guided, the middle of the guide plate of the bearing fixing plate 2 is provided with a strip-shaped hole which penetrates through the left and right, which is convenient for the roller bearing cylinder 5 to be inserted, the bottom of the end surface of the outer side of the guide plate of the bearing fixing plate 2 is provided with a fixing plate with a mounting hole, which is convenient for installation through a bolt, the top of the inner part of the mounting hole of the bearing fixing plate 2 is provided with a lifting adjusting shaft 3 in the up and down direction through a bearing, which is convenient for rotation, the outer circumference of the lifting adjusting shaft 3 is provided with threads, which is convenient for the lifting adjusting plate 4 to be installed through threads, and the end surface of the top of the lifting adjusting shaft 3 is provided with a regular hexagonal groove, the convenient instrument that passes through rotates, 3 bottom terminal surfaces of lift adjustment axle are provided with the fixed column, it is convenient to install through the bearing, the lift adjustment board 4 of direction about 3 outside circumferences of lift adjustment axle are installed through the screw thread, conveniently through screw-thread engagement lift adjustment, the screw hole that runs through about 4 centers of lift adjustment board are seted up, conveniently through the screw thread installation, 4 both ends bottoms of lift adjustment board all are provided with the loading board of direction from top to bottom, conveniently go up and down to bear, the bearing board bottom half-round head center of lift adjustment board 4 is seted up and is controlled the regular hexagon hole that runs through, make things convenient for roller bearing cylinder 5 to insert the spline.

Wherein, the interior of the regular hexagonal hole of the lifting adjusting plate 4 is inserted with a roller bearing cylinder 5 in the left and right direction, which is convenient for lifting and guiding, the inner circumference of the roller bearing cylinder 5 is provided with screw threads, which is convenient for hot air pipeline to be installed through screw threads, the outer circumference of the outer end of the roller bearing cylinder 5 is provided with a regular hexagonal structure, which is convenient for the lifting adjusting plate 4 to be inserted for stopping rotation, the inner end of the roller bearing cylinder 5 is inserted with a bar-shaped hole of the bearing fixing plate 2, which is convenient for lifting and guiding, the lifting squeezing rollers 6 in the left and right direction are installed between the roller bearing cylinders 5 through bearings, which is convenient for driving the lifting squeezing rollers 6 to lift and adjust, the centers of the sealing plates of the left and right end surfaces of the lifting squeezing rollers 6 are provided with stepped holes, which is convenient for the roller bearing cylinder 5 to be installed through bearings and enter hot air, the outer circumferences of the two ends of the lifting squeezing rollers 6 are provided with ring-shaped grooves with threaded blind holes, which is convenient for the transmission belt pulley 7 to be sleeved and locked through bolts, drive pulley 7 is all installed through the bolt to the inside ring channel of lift squeeze roller 6, conveniently connects outside power device through the belt, and drive pulley 7 is whole to be annular structure, makes things convenient for the suit to agree with, and the annular trough of belt has been seted up to 7 outside circumferences of drive pulley, makes things convenient for the belt to install, and the shoulder hole has been seted up to 7 outside terminal surface annular arrays of drive pulley, conveniently locks through the bolt.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the device body 1 shown in figure 1 is taken out, the bearing fixing plate 2 is fixed at a proper position through a bolt, the transmission belt pulley 7 is connected with the power device through a belt, the hot air pipeline is arranged on the roller bearing cylinder 5, the hot air enters the lifting press roller 6 to strengthen the pressing effect, when the lifting squeezing roller 6 is lifted and adjusted, the belt tensioning wheel connecting the transmission belt pulley 7 with the power device is loosened, the lifting adjusting shaft 3 is engaged with the lifting adjusting plate 4 through the thread by rotating the tool, so that the lifting adjusting plate 4 is lifted through the thread engagement, the roller bearing cylinder 5 is driven by the lifting adjusting plate 4 to synchronously lift along the strip-shaped hole of the bearing fixing plate 2, the lifting squeezing roller 6 is driven by the roller bearing cylinder 5 to lift, therefore, the distance between the lifting squeezing rollers 6 is adjusted, and the transmission belt pulley 7 is connected with a belt tensioning pulley of the power device to be tensioned after the adjustment is finished; the bearing fixing plate 2 is convenient for the lifting adjusting shaft 3 to rotate through bearing installation, the lifting adjusting plate 4 is convenient to be installed on the lifting adjusting shaft 3 through threads to lift, the lifting adjusting plate 4 is convenient to drive the roller bearing cylinder 5 to lift synchronously, the lifting pressing roller 6 is convenient to be driven by the roller bearing cylinder 5 to lift and adjust, and the problem that the distance between the pressing rollers cannot be adjusted according to paper after the pressing rollers are installed is solved, and the problem that the distance adjustment is realized by the fact that the lifting plate with the pressing rollers lift through the installation of a rotating shaft on the bearing frame is inconvenient; wherein roller bearing cylinder 5 conveniently installs at 6 both ends of lift squeeze roll through the bearing, make things convenient for hot-air to get into 6 inside enhancement squeezing effects of lift squeeze roll, the regular hexagon downthehole portion that conveniently inserts lift adjustment plate 4 splines, the bar hole that conveniently passes bearing fixed plate 2 leads to going up and down, it is poor to have solved to absorb paper moisture through the coarse cotton cloth between the squeeze roll and lead to squeezing the effect, inconvenient bearing the problem that makes hot-air through squeezing the inside evaporation paper moisture of roll through bearing cylinder to the squeeze roll.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A sectional type pressing structure of a paper machine is characterized in that: comprises a device body (1);

the device body (1) is provided with a bearing fixing plate (2) in the left-right direction, a mounting hole which penetrates through the bearing fixing plate (2) from top to bottom is formed in the center of the bearing fixing plate, guide plates in the up-down direction are arranged at the bottoms of two ends of the bearing fixing plate (2), strip-shaped holes which penetrate through the left and right sides are formed in the middle of the guide plates of the bearing fixing plate (2), and a fixing plate with the mounting hole is arranged at the bottom of the end face of the outer side of each guide plate of the bearing fixing plate (2).

2. The sectional press structure of a paper machine as claimed in claim 1, wherein: the lifting adjusting shaft (3) in the upper and lower direction is installed at the top of the inner portion of the mounting hole of the bearing fixing plate (2) through a bearing, threads are formed in the outer circumference of the lifting adjusting shaft (3), a regular hexagonal groove is formed in the end face of the top of the lifting adjusting shaft (3), and a fixing column is arranged on the end face of the bottom of the lifting adjusting shaft (3).

3. The sectional press structure of a paper machine according to claim 2, wherein: the lifting adjusting plate (4) of left and right directions is installed to lift regulating shaft (3) outside circumference through the screw thread, and the screw hole that runs through from top to bottom is seted up at lift regulating plate (4) center, and lift regulating plate (4) both ends bottom all is provided with the loading board of upper and lower direction, and the regular hexagon hole that runs through about is seted up at the loading board bottom half-round head center of lift regulating plate (4).

4. The sectional press structure of a paper machine according to claim 3, wherein: the roller bearing cylinder (5) of the left and right directions is installed inside the regular hexagonal hole of the lifting adjusting plate (4) in an inserted mode, threads are formed in the inner circumference of the roller bearing cylinder (5), the outer circumference of the outer side end of the roller bearing cylinder (5) is provided with a regular hexagonal structure, and the inner side end of the roller bearing cylinder (5) is inserted into a strip-shaped hole of the bearing fixing plate (2).

5. The sectional press structure of a paper machine according to claim 4, wherein: the lifting squeezing roller (6) in the left and right directions is installed between the roller bearing cylinders (5) through bearings, stepped holes are formed in the centers of the left and right end face sealing plates of the lifting squeezing roller (6), and annular grooves with threaded blind holes are formed in the outer circumferences of the two ends of the lifting squeezing roller (6).

6. The sectional press structure of a paper machine according to claim 5, wherein: the inside of an annular groove of the lifting squeezing roller (6) is provided with a transmission belt pulley (7) through bolts, the transmission belt pulley (7) is integrally of an annular structure, the outer circumference of the transmission belt pulley (7) is provided with an annular belt groove, and the outer side end face of the transmission belt pulley (7) is provided with a stepped hole in an annular array.