CN219430391U - Paper machine blind hole squeezes structure - Google Patents

Abstract

The utility model provides a blind hole press structure of a paper machine, which relates to the technical field of press structures and aims to solve the problems that the press roller structure of a press component in the existing paper machine is imperfect, the length of the press roller cannot be adjusted according to the use condition when the press roller is used, and the press roller cannot press wet paper with different lengths, and comprises an installation mechanism; the installation mechanism is provided with two groups of external components, the installation rods of the external components are symmetrically arranged in an inner groove at the inner end of the main body in the installation mechanism, and the installation rods are adjacent to the extrusion plate in the inner groove. When wet paper with different lengths is needed to be pressed, the position of the movable rod is adjusted on the mounting frame, and the press rollers formed by splicing the plurality of groups of annular structures can be adjusted along with the fixed positions of the movable rods on the mounting frame, so that the press rollers can adapt to the wet paper with different widths, and the device is more flexible to use.

Description

Paper machine blind hole squeezes structure

Technical Field

The utility model belongs to the technical field of press structures, and particularly relates to a blind hole press structure of a paper machine.

Background

The press section of the paper machine serves to dewater the wet sheet, and the press roll of the paper machine is a main component of the press apparatus and serves to press the wet sheet of the semi-finished product mainly to sufficiently squeeze out the water contained in the wet sheet.

Based on the prior art discovery, the compression roller structure of the pressing part in the existing paper machine is imperfect, when in use, the length of the compression roller can not be adjusted according to the use condition, the compression roller can not press the wet paper with different lengths, and the structure of the auxiliary compression roller in the pressing part in the existing paper machine for absorbing moisture is imperfect, when in use, the sponge roller for assisting the compression roller to absorb moisture is in friction contact with the wet paper for a long time, the sponge roller is easy to lose and absorb water, and the base of the sponge roller is usually fixed on the paper machine, so that the sponge roller is inconvenient to replace.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a blind hole of paper machine squeezes structure, press the compression roller structure of part imperfect in order to solve current paper machine, when using, can not adjust the length of compression roller according to the service condition, make the compression roller press to the wet paper of different length, and the structure of supplementary compression roller absorption moisture in the current paper machine presses the part is imperfect, during the use, the sponge roller of supplementary compression roller absorption moisture is because long-time and wet paper friction contact, make the sponge roller receive loss easily and go the water absorption can, because the base of sponge roller is fixed on the paper machine usually, consequently, very inconvenient problem when changing the sponge roller.

The utility model relates to a purpose and efficiency of paper machine blind hole squeeze structure is reached by following concrete technical means:

a blind hole press structure for a paper machine, comprising:

a mounting mechanism; the installation mechanism is provided with two groups of external components, the installation rods of the external components are symmetrically arranged in an inner groove at the inner end of the main body in the installation mechanism, and the installation rods are adjacent to the extrusion plate in the inner groove; the mounting mechanism is provided with a movable part, the lower end of the movable part is adjacent to the external component, the mounting frame of the movable part is arranged at the upper end of the main body, the left side of the mounting frame is slidably mounted in a side groove at the outer end of the main body, and the mounting frame is in threaded connection with a screw rod in the side groove; the movable part comprises a press roller and a blind hole, the press roller is formed by splicing an annular structure, the press roller is positioned at the lower end of the inner side of the mounting frame, the left side of the press roller is rotationally connected with the mounting frame, the right end of the press roller is rotationally connected with a moving rod outside the mounting frame, the right end of the press roller is dynamically connected with a motor shaft outside the moving rod, and a water storage sponge is arranged inside the press roller; the blind holes are formed in the outer side of the press roll and penetrate through the press roll.

Further, the mounting mechanism further includes: a main body and a side groove; the main body is of a rectangular structure; the side groove is formed in the upper end of the left side of the main body, and the screw is rotatably installed in the side groove.

Further, the mounting mechanism further includes: an inner tank and an extrusion plate; the inner groove is formed in the inner end of the main body, and a screw rod with reverse threads is rotatably arranged at the bottom side of the inner groove; the extrusion plates are provided with two groups in total, the extrusion plates are slidably arranged in the inner groove, and the extrusion plates are in threaded connection with the screw rods in the inner groove.

Further, the external connection assembly includes: the device comprises a mounting rod, a top ring and a contact roller; the mounting rod is of a round rod-shaped structure; the top ring is sleeved on the mounting rod, and an elastic piece is arranged between the top ring and the mounting rod; the contact roller is sleeved at the outer end of the mounting rod, the rear end of the contact roller is propped against the top ring, and a group of sponge ferrules are rotatably mounted outside the contact roller.

Further, the external connection assembly further includes: a chute and a limiting block; the two groups of sliding grooves are formed in total, the sliding grooves are formed in the two ends of the front side of the mounting rod, and the sliding grooves penetrate through the two sides of the mounting rod; the limiting block is slidably arranged at the inner end of the chute through the elastic piece, and the outer side of the limiting block is in contact with the contact roller.

Further, the movable portion includes: a mounting bracket and a moving rod; the inner end of the mounting frame is provided with a rectangular groove, the rectangular groove penetrates through the right side of the mounting frame, and the right end of the mounting frame is provided with a circular through hole; the movable rod is slidably mounted in the rectangular groove in the mounting frame, a circular through hole is formed in the movable rod, and a motor is arranged at the outer end of the movable rod.

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

1. in the device, the movable part is arranged, the L-shaped movable rod is slidably arranged on the mounting frame, the motor is arranged at the outer side of the movable rod, the hollow pressing roller is rotatably and movably arranged at the bottom of the inner sides of the mounting frame and the movable rod, the outer side of the pressing roller is movably connected with a motor shaft on the movable rod, when wet paper with different lengths needs to be pressed, the position of the movable rod is adjusted on the mounting frame, and the pressing roller formed by splicing a plurality of groups of annular structures can be used for adjusting the service length along with different fixed positions of the movable rod on the mounting frame, so that the pressing roller can adapt to the wet paper with different widths, and the device is more flexible to use;

2. in this device, external subassembly has been set up, with the inner of two sets of installation poles fixed mounting to the main part, cup joint a set of top ring on the installation pole, set up a set of elastic component between top ring rear side and installation pole, will rotate the contact roller cover of installing the sponge lasso and connect the installation pole, and make the rear end of contact roller contact with the top ring, set up rectangular spout at the front side of installation pole, pass through elastic component slidable mounting to the spout with the wedge stopper, and make the front end of contact roller push up on the stopper, when the sponge lasso on the contact roller is worn and need change, through inwards pressing two sets of limit blocks, make the stopper shrink to the inside of spout, and make the stopper lose the limit to the contact roller, so can make the top ring receive the promotion of elastic component to push down the contact roller from the installation pole, and change, through this setting, can be more convenient when the sponge roller of supplementary squeeze roller water absorption is changed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic exploded view of the present utility model.

Fig. 3 is a schematic perspective view of the mounting mechanism of the present utility model.

FIG. 4 is an exploded view of the external connection assembly of the present utility model.

Fig. 5 is a schematic diagram of the movable part of the utility model.

1. A mounting mechanism;

101. a main body; 1011. a side groove;

102. an inner tank; 1021. an extrusion plate;

2. an external connection assembly;

201. a mounting rod; 2011. a top ring; 2012. a contact roller;

202. a chute; 2021. a limiting block;

3. a movable part;

301. a mounting frame; 3011. a moving rod;

302. a press roll; 3021. and (5) a blind hole.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a blind hole pressing structure of a paper machine, which comprises the following components: a mounting mechanism 1; two groups of external components 2 are arranged on the mounting mechanism 1, mounting rods 201 of the external components 2 are symmetrically arranged in an inner groove 102 at the inner end of a main body 101 in the mounting mechanism 1, and the mounting rods 201 are adjacent to an extrusion plate 1021 in the inner groove 102; the mounting mechanism 1 is provided with a movable part 3, the lower end of the movable part 3 is adjacent to the external component 2, a mounting frame 301 of the movable part 3 is arranged at the upper end of the main body 101, the left side of the mounting frame 301 is slidably mounted in a side groove 1011 at the outer end of the main body 101, and the mounting frame 301 is in threaded connection with a screw rod in the side groove 1011; the movable part 3 comprises a press roller 302 and a blind hole 3021, wherein the press roller 302 is formed by splicing an annular structure, the press roller 302 is positioned at the lower end of the inner side of the mounting frame 301, the left side of the press roller 302 is rotationally connected with the mounting frame 301, the right end of the press roller 302 is rotationally connected with a moving rod 3011 arranged outside the mounting frame 301, the right end of the press roller 302 is dynamically connected with a motor shaft arranged outside the moving rod 3011, and water storage sponge is arranged inside the press roller 302; blind holes 3021 are provided on the outer side of the press roll 302, and the blind holes 3021 penetrate the press roll 302.

As shown in fig. 3, the mounting mechanism 1 further includes: a main body 101 and a side groove 1011; the main body 101 has a rectangular structure; the side groove 1011 is arranged at the left outer upper end of the main body 101, and the screw is rotationally arranged in the side groove 1011; a main body 101, a movable part 3 capable of pressing wet paper is arranged on the main body 101, a rectangular side groove 1011 is arranged, and a mounting frame 301 is movably arranged on the main body 101 through the side groove 1011, an inner groove 102 and an extrusion plate 1021; the inner groove 102 is arranged at the inner end of the main body 101, and a screw rod with reverse threads is rotatably arranged at the bottom side of the inner groove 102; the extrusion plate 1021 is provided with two groups, the extrusion plate 1021 is slidably arranged in the inner groove 102, the extrusion plate 1021 is in threaded connection with a screw rod in the inner groove 102, the rectangular inner groove 102 is arranged, the external connection assembly 2 for pressing by the two groups of auxiliary movable parts 3 can be rotatably arranged in the inner groove 102, the rectangular extrusion plate 1021 is arranged, and the extrusion plate 1021 is attached to the sponge collar on the contact roller 2012, so that the extrusion plate 1021 can press down the water pressure on the sponge collar when the sponge collar rotates.

As shown in fig. 2, the external connection assembly 2 includes: a mounting lever 201, a top ring 2011, and a contact roller 2012; the mounting rod 201 is of a round rod-shaped structure; the top ring 2011 is sleeved on the mounting rod 201, and an elastic piece is arranged between the top ring 2011 and the mounting rod 201; the contact roller 2012 is sleeved at the outer end of the mounting rod 201, the rear end of the contact roller 2012 is propped against the top ring 2011, and a group of sponge ferrules are rotatably mounted outside the contact roller 2012; the circular mounting rod 201 is arranged, the contact roller 2012 with the sponge ferrule can be movably mounted on the mounting rod 201, the circular top ring 2011 is arranged, the top ring 2011 is propped against the rear end of the contact roller 2012, and when the limiting block 2021 loses the limiting of the contact roller 2012, the top ring 2011 pushes the contact roller 2012 off the mounting rod 201, so that the contact roller 2012 can be replaced quickly, and the sliding groove 202 and the limiting block 2021 are convenient; the sliding grooves 202 are provided with two groups in total, the sliding grooves 202 are formed in two ends of the front side of the mounting rod 201, and the sliding grooves 202 penetrate through two sides of the mounting rod 201; the stopper 2021 is slidably mounted at the inner end of the chute 202 through an elastic member, the outer side of the stopper 2021 is in contact with the contact roller 2012, the rectangular chute 202 is provided, the stopper 2021 can be slidably mounted to the front side of the mounting rod 201 through the chute 202, the wedge-shaped stopper 2021 is provided, and when the contact roller 2012 is sleeved on the mounting rod 201, the front side of the contact roller 2012 is pushed onto the stopper 2021, so that the contact roller 2012 can be limited on the mounting rod 201.

As shown in fig. 5, the movable portion 3 includes: a mounting bracket 301 and a moving lever 3011; the inner end of the mounting frame 301 is provided with a rectangular groove, the rectangular groove penetrates through the right side of the mounting frame 301, and the right end of the mounting frame 301 is provided with a circular through hole; the movable rod 3011 is slidably mounted in a rectangular groove in the mounting frame 301, a circular through hole is formed in the movable rod 3011, a motor is arranged at the outer end of the movable rod 3011, the mounting frame 301 is arranged, the press roller 302 can be mounted on the main body 101 through the mounting frame 301, an L-shaped movable rod 3011 is arranged, and the use length of the press roller 302 can be adjusted by changing the position of the movable rod 3011 on the mounting frame 301.

Specific use and action of the embodiment:

in the utility model, as shown in fig. 1-5, two groups of mounting rods 201 are mounted on the inner end of a main body 101 through bolts, a contact roller 2012 is sleeved on the mounting rods 201, the rear end of the contact roller 2012 is propped against a top ring 2011, a limiting block 2021 is mounted in a chute 202 on the front side of the mounting rods 201 through elastic members, the front side of the mounted contact roller 2012 is propped against the limiting block 2021, the left side of a mounting frame 301 is mounted in a side groove 1011 of the main body 101 through bolts, an L-shaped movable rod 3011 is slidingly mounted on the mounting frame 301, a plurality of groups of annular structures with blind holes 3021 are spliced to form a hollow pressing roller 302, the pressing roller 302 is rotatably and movably mounted on the inner bottoms of the mounting frame 301 and the movable rod 3011, when wet paper passes through the pressing roller 302 and the contact roller 2012, the moisture in the inside is extruded out and absorbed into a sponge collar of the contact roller 2012 and a sponge collar of the pressing roller 302, and the moisture on the sponge collar 1021 can be extruded by a movable plate 2012.

Claims (6)

1. A blind hole press structure for a paper machine, comprising: a mounting mechanism (1); two groups of external components (2) are arranged on the mounting mechanism (1), mounting rods (201) of the external components (2) are symmetrically arranged in an inner groove (102) at the inner end of a main body (101) in the mounting mechanism (1), and the mounting rods (201) are adjacent to extrusion plates (1021) in the inner groove (102); the mounting mechanism (1) is provided with a movable part (3), the lower end of the movable part (3) is adjacent to the external component (2), a mounting frame (301) of the movable part (3) is arranged at the upper end of the main body (101), the left side of the mounting frame (301) is slidably mounted in a side groove (1011) at the outer end of the main body (101), and the mounting frame (301) is in threaded connection with a screw rod in the side groove (1011); the movable part (3) comprises a press roller (302) and a blind hole (3021), the press roller (302) is formed by inserting an annular structure, the press roller (302) is positioned at the lower end of the inner side of the mounting frame (301), the left side of the press roller (302) is rotationally connected with the mounting frame (301), the right end of the press roller (302) is rotationally connected with a moving rod (3011) arranged outside the mounting frame (301), the right end of the press roller (302) is dynamically connected with a motor shaft arranged outside the moving rod (3011), and water storage sponge is arranged inside the press roller (302); the blind holes (3021) are formed in the outer side of the press roll (302), and the blind holes (3021) penetrate through the press roll (302).

2. A blind press structure of a paper machine according to claim 1, characterized in that the mounting means (1) further comprise: a main body (101) and a side groove (1011); the main body (101) is of a rectangular structure; the side groove (1011) is formed at the left outer upper end of the main body (101), and the screw is rotatably arranged in the side groove (1011).

3. A blind press structure of a paper machine according to claim 2, characterized in that the mounting means (1) further comprise: an inner tank (102) and an extrusion plate (1021); the inner groove (102) is formed in the inner end of the main body (101), and a screw rod with reverse threads is rotatably arranged at the bottom side of the inner groove (102); the extrusion plates (1021) are provided with two groups, the extrusion plates (1021) are slidably arranged in the inner groove (102), and the extrusion plates (1021) are in threaded connection with the screw rods in the inner groove (102).

4. A blind press structure of a paper machine according to claim 1, characterized in that the external connection assembly (2) comprises: a mounting rod (201), a top ring (2011) and a contact roller (2012); the mounting rod (201) is of a round rod-shaped structure; the top ring (2011) is sleeved on the mounting rod (201), and an elastic piece is arranged between the top ring (2011) and the mounting rod (201); the contact roller (2012) is sleeved at the outer end of the mounting rod (201), the rear end of the contact roller (2012) is propped against the top ring (2011), and a group of sponge ferrules are rotatably mounted outside the contact roller (2012).

5. A blind press structure for a paper machine according to claim 4, characterized in that said external connection assembly (2) further comprises: a chute (202) and a limiting block (2021); the two groups of sliding grooves (202) are arranged in total, the sliding grooves (202) are formed in two ends of the front side of the mounting rod (201), and the sliding grooves (202) penetrate through two sides of the mounting rod (201); the limiting block (2021) is slidably mounted at the inner end of the sliding groove (202) through an elastic piece, and the outer side of the limiting block (2021) is in contact with the contact roller (2012).

6. A blind press structure of a paper machine according to claim 1, characterized in that the movable part (3) comprises: a mounting frame (301) and a moving rod (3011); the inner end of the mounting frame (301) is provided with a rectangular groove, the rectangular groove penetrates through the right side of the mounting frame (301), and the right end of the mounting frame (301) is provided with a circular through hole; the movable rod (3011) is slidably mounted in a rectangular groove in the mounting frame (301), a circular through hole is formed in the movable rod (3011), and a motor is arranged at the outer end of the movable rod (3011).