CN212863454U

CN212863454U - Paper making machine with adjustable roll paper tension

Info

Publication number: CN212863454U
Application number: CN202021784597.0U
Authority: CN
Inventors: 马金泉
Original assignee: Shandong North Paper Making Machinery Co ltd
Current assignee: Shandong North Paper Making Machinery Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model belongs to the technical field of the papermaking equipment technique and specifically relates to a stock form tensioning force adjustable papermaking equipment, including two paper machine frames, two paper machine frame symmetric arrangement, two the paper machine frame all installs the bracing piece through clamping mechanism, and the top of two bracing pieces all runs through the bearing and installs the fixed axle, two connect, two through positioning mechanism between fixed axle and two bracing pieces the one end that the fixed axle position corresponds all has a fixed block, two through the mounting screw the both sides of fixed block are equipped with the conveying roller, two all connect through adjustment mechanism between the both ends of fixed block and two conveying rollers, adjustment mechanism includes the screwed pipe. The utility model discloses a set up two conveying rollers, two conveying rollers need not also can be with the paper tensioning with other fixed conveying roller cooperations for single conveying roller to the effect of paper tensioning has been improved.

Description

Paper making machine with adjustable roll paper tension

Technical Field

The utility model relates to a papermaking equipment technical field especially relates to a stock form tensile force adjustable papermaking equipment.

Background

The paper making machine is used for making paper, in the process of making paper, a plurality of paper making procedures are passed, in the process of transferring between two procedures, a transfer roller is generally used for conveying the paper, along with the movement of the paper, in order to improve the stability of the paper in the moving process, a tensioning mechanism is required to be used for improving the tightness of the paper, so as to improve the stability of the paper in the moving process;

the paper tensioning device is only arranged on the rack in advance, then the paper is in contact with a plurality of conveying rollers for conveying, then the conveying rollers are driven by the driving mechanism to be pressed on the surface of the paper for tensioning the paper.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a paper making machine with adjustable roll paper tension.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a stock form tensile force adjustable papermaking equipment, includes two paper machine frames, two paper machine frame symmetrical arrangement, two the paper machine frame all installs the bracing piece through clamping mechanism, and the top of two bracing pieces is all run through the bearing and is installed the fixed axle, two connect through positioning mechanism between fixed axle and the two bracing pieces, two the one end that the fixed axle position corresponds all has a fixed block, two through the mounting screw, two the both sides of fixed block are equipped with the conveying roller, two all connect through adjustment mechanism between the both ends of fixed block and two conveying rollers, adjustment mechanism includes the screwed pipe, the one end of screwed pipe is passed through the mounting screw in the side of fixed block, the other end threaded connection of screwed pipe has the screw rod, a pot head of screw rod is equipped with the mounting panel, the both sides, two the equal fixed cover of baffle is established on the surface of screw rod, two the baffle contacts with two symmetrical sides of mounting panel respectively, there is the second fixed plate side of mounting panel through the mounting screw, the one end of conveying roller runs through the bearing and installs in the inner wall of fixed plate.

Preferably, a handle is installed at one end of the screw rod through a screw, the handle is cylindrical, and anti-skid grains are formed on the surface of the handle.

Preferably, the clamping mechanism comprises a concave part, the side surface of the concave part is mounted on the side surface of the supporting rod through a screw, the paper machine frame is inserted into the concave part, a second screw hole is formed in one end of the concave part, a first stud is connected to the inner thread of the second screw hole in a threaded manner, one end of the first stud is in contact with the bottom of the paper machine frame, and the top of the paper machine frame is in surface contact with the other end of the concave part.

Preferably, positioning mechanism includes first fixed plate and gear, first fixed plate passes through the mounting screw on the top of bracing piece, first screw has been seted up on the surface of first fixed plate, the internal thread of first screw is connected with the second double-screw bolt, the gear passes through the fixed cover of screw and establishes the surface at the fixed axle, the position of gear and second double-screw bolt corresponds, be equipped with the fly leaf between second double-screw bolt and the gear, connect through a plurality of stop gear between fly leaf and the first fixed plate, the bottom welding of fly leaf has the tooth piece, the tooth piece meshing is installed in the tooth's socket of gear.

Preferably, stop gear is equipped with two at least and symmetrical arrangement, stop gear includes the slide bar, the one end welding of slide bar is on the surface of fly leaf, the other end of slide bar runs through first fixed plate and extends to one side of first fixed plate, the surface cover of slide bar is equipped with compression spring, compression spring's both ends are connected with first fixed plate and fly leaf respectively.

Preferably, at least sixteen gear grooves are arranged at equal angles.

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

the utility model discloses a set up two conveying rollers, two conveying rollers need not to cooperate with other fixed conveying rollers and can also be with the paper tensioning for single conveying roller to improve the effect of paper tensioning;

the utility model discloses a set up adjustment mechanism, through rotating the screw rod, be used for adjusting the distance between screw rod and the solenoid, be used for adjusting the distance between two conveying rollers, be convenient for adjust according to the demand of paper tensioning, improved the convenience of staff's operation;

the utility model discloses a set up fixed axle and positioning mechanism, the fixed axle passes through the bearing and rotates on the bracing piece, is convenient for drive two conveying rollers and rotates, also can adjust according to the height that the paper was located, adjusts the progress of opening of paper simultaneously, and positioning mechanism is used for carrying the stability of fixed axle position, has improved the stability of two conveying rollers position, and then has improved the stability that the paper was carried.

Drawings

FIG. 1 is a first isometric view of a papermaking machine of the present invention having an adjustable roll paper tension;

FIG. 2 is a second axial view of a papermaking machine of the present invention having an adjustable roll paper tension;

fig. 3 is the utility model discloses a papermaking equipment's of stock form tensile force adjustable A department enlargies the schematic structure.

In the figure: the device comprises a concave part 1, a fixed shaft 2, a first fixing plate 3, a spiral pipe 4, a screw rod 5, a baffle plate 6, a handle 7, a second fixing plate 8, a conveying roller 9, a paper machine frame 10, a supporting rod 11, a first stud 12, a gear 13, a fixing block 14, a mounting plate 15, a tooth block 16, a sliding rod 17, a first screw hole 18, a second stud 19, a compression spring 20 and a movable plate 21.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a papermaking machine with adjustable roll paper tension comprises two papermaking machine frames 10, the two papermaking machine frames 10 are symmetrically arranged, the two papermaking machine frames 10 are both provided with a support rod 11 through a clamping mechanism, the clamping mechanism comprises a concave part 1, the side surface of the concave part 1 is arranged on the side surface of the support rod 11 through a screw, the papermaking machine frames 10 are inserted into the concave part 1, one end of the concave part 1 is provided with a second screw hole, the inner thread of the second screw hole is connected with a first stud 12, one end of the first stud 12 is contacted with the bottom of the papermaking machine frame 10, the top of the papermaking machine frame 10 is contacted with the surface of the other end of the concave part 1, when the support rod 11 is connected with a papermaking machine, the concave part 1 is sleeved on the surface of the papermaking machine frame 10, then the first stud 12 is rotated, and the first stud, one end of the first stud 12 is in contact with the bottom of the paper machine frame 10 and by continuing to turn the first stud 12 the other end of the female profile element 1 is in close contact with the top of the paper machine frame 10 for improving the stability of the connection between the female profile element 1 and the paper machine frame 10.

The top ends of the two support rods 11 are respectively provided with a fixed shaft 2 in a penetrating way through a bearing, the two fixed shafts 2 are connected with the two support rods 11 through a positioning mechanism, the positioning mechanism comprises a first fixed plate 3 and a gear 13, the first fixed plate 3 is arranged at the top ends of the support rods 11 through screws, a first screw hole 18 is formed in the surface of the first fixed plate 3, a second stud 19 is connected to the inner thread of the first screw hole 18, the gear 13 is fixedly sleeved on the surface of the fixed shaft 2 through screws, the positions of the gear 13 and the second stud 19 correspond, a movable plate 21 is arranged between the second stud 19 and the gear 13, the movable plate 21 is connected with the first fixed plate 3 through a plurality of limiting mechanisms, a tooth block 16 is welded at the bottom of the movable plate 21, the tooth block 16 is arranged in a tooth groove of the gear 13 in a meshing way, when the angle of, after the tooth block 16 is far away from the tooth socket, acting force can be applied to the fixed shaft 2, the fixed shaft 2 can conveniently rotate on the supporting rod 11 through a bearing, angle adjustment of the two conveying rollers 9 is facilitated, after the angle adjustment of the two conveying rollers 9 is completed, only the second stud 19 needs to be rotated, the second stud 19 rotates in the first screw hole 18 in a threaded mode, the second stud 19 pushes the movable plate 21 to move synchronously, the movable plate 21 drives the sliding rod 17 to move synchronously, along with the movement of the sliding rod 17, the length of the compression spring 20 is lengthened, the movable plate 21 is convenient to drive the tooth block 16 to be meshed and installed in the tooth socket of the gear 13, the stability of the position of the gear 13 is improved, meanwhile, the position of the fixed shaft 2 is fixed, and the stability of the positions of the two conveying rollers 9.

The limiting mechanisms are at least provided with two limiting mechanisms which are symmetrically arranged, each limiting mechanism comprises a sliding rod 17, one end of each sliding rod 17 is welded on the surface of the corresponding movable plate 21, the other end of each sliding rod 17 penetrates through the corresponding first fixed plate 3 and extends to one side of the corresponding first fixed plate 3, a compression spring 20 is sleeved on the surface of each sliding rod 17, two ends of each compression spring 20 are respectively connected with the corresponding first fixed plate 3 and the corresponding movable plate 21, the compression springs 20 stretch along with the length of the compression springs 20 in the stressed moving process of the corresponding movable plates 21, the corresponding compression springs 20 pull the corresponding movable plates 21 to be in contact with the end portions of the corresponding second studs 19 through the acting forces of the corresponding.

The tooth grooves of the gear 13 are at least provided with sixteen teeth and are arranged at equal angles, and the tooth blocks 16 are conveniently meshed and arranged in the tooth grooves due to the arrangement of the tooth grooves, so that the gear 13 is limited and fixed, and the stability of the position of the fixed shaft 2 is improved.

One end of each fixed shaft 2 corresponding to each other is provided with a fixed block 14 through a screw, two sides of each fixed block 14 are provided with a conveying roller 9, the two fixed blocks 14 are connected with two ends of each conveying roller 9 through an adjusting mechanism, each adjusting mechanism comprises a screw pipe 4, one end of each screw pipe 4 is arranged on the side surface of each fixed block 14 through a screw, the other end of each screw pipe 4 is in threaded connection with a screw rod 5, one end of each screw rod 5 is sleeved with a mounting plate 15, two sides of each mounting plate 15 are provided with baffle plates 6, the two baffle plates 6 are fixedly sleeved on the surfaces of the screw rods 5, the two baffle plates 6 are respectively contacted with two symmetrical side surfaces of the mounting plate 15, the side surfaces of the mounting plates 15 are provided with second fixing plates 8 through screws, one end of each conveying roller 9 is penetratingly arranged in the inner walls of the fixing plates 8 through bearings, be convenient for adjust the length between screw rod 5 and the solenoid 4, simultaneously, screw rod 5's rotation for drive two baffles 6 and promote respectively or stimulate mounting panel 15 and remove, and then drive conveying roller 9's removal, made things convenient for the regulation of distance between two conveying rollers 9, screw rod 5 and solenoid 4 pass through threaded connection in addition, still improve the stability of locating the distance between two conveying rollers 9.

Handle 7 is installed through the screw in screw rod 5's one end tip, and handle 7 is cylindricly, has seted up anti-skidding line along handle 7's surface, and the setting of handle 7 is convenient for the staff convenience when rotating screw rod 5, makes things convenient for the staff hand to hold and gets handle 7 and drive screw rod 5 and rotate at 4 internal threads of screwed pipe for make things convenient for staff's operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stock form tensile force adjustable papermaking equipment, includes two paper machine frame (10), two paper machine frame (10) symmetrical arrangement, its characterized in that, two paper machine frame (10) all installs bracing piece (11) through clamping mechanism, and the top of two bracing pieces (11) is all run through bearing and is installed fixed axle (2), two connect through positioning mechanism between fixed axle (2) and two bracing pieces (11), two fixed axle (2) one end that the position corresponds all has fixed block (14) through the mounting screw, two the both sides of fixed block (14) are equipped with conveying roller (9), two all connect through adjustment mechanism between the both ends of fixed block (14) and two conveying roller (9), adjustment mechanism includes solenoid (4), the side at fixed block (14) is passed through the mounting screw to the one end of solenoid (4), the other end threaded connection of screwed pipe (4) has screw rod (5), the pot head of screw rod (5) is equipped with mounting panel (15), the both sides of mounting panel (15) all are equipped with baffle (6), two baffle (6) are all fixed the cover and are established the surface at screw rod (5), two baffle (6) contact with two symmetrical sides of mounting panel (15) respectively, there is second fixed plate (8) side of mounting panel (15) through the screw mounting, the one end of conveying roller (9) is run through the bearing and is installed in the inner wall of fixed plate (8).

2. The papermaking machine with the adjustable roll paper tension as claimed in claim 1, wherein a handle (7) is mounted at one end of the screw rod (5) through a screw, the handle (7) is cylindrical, and anti-skid grains are formed along the surface of the handle (7).

3. The papermaking machine with the adjustable roll paper tension as claimed in claim 1, wherein the clamping mechanism comprises a concave part (1), the side surface of the concave part (1) is mounted on the side surface of the supporting rod (11) through a screw, the papermaking machine frame (10) is inserted into the concave part (1), a second screw hole is formed in one end of the concave part (1), a first stud (12) is connected to the second screw hole in a threaded manner, one end of the first stud (12) is in contact with the bottom of the papermaking machine frame (10), and the top of the papermaking machine frame (10) is in surface contact with the other end of the concave part (1).

4. The papermaking machine with adjustable roll paper tension as claimed in claim 1, the positioning mechanism comprises a first fixing plate (3) and a gear (13), the first fixing plate (3) is installed at the top end of the supporting rod (11) through a screw, a first screw hole (18) is formed in the surface of the first fixing plate (3), a second stud (19) is connected with the inner thread of the first screw hole (18), the gear (13) is fixedly sleeved on the surface of the fixed shaft (2) through a screw, the gear (13) and the second stud (19) are corresponding in position, a movable plate (21) is arranged between the second stud (19) and the gear (13), the movable plate (21) is connected with the first fixed plate (3) through a plurality of limiting mechanisms, the bottom of the movable plate (21) is welded with a tooth block (16), and the tooth block (16) is meshed and installed in a tooth groove of the gear (13).

5. A papermaking machine with adjustable roll paper tension as claimed in claim 4, characterized in that the limiting mechanisms are at least two and are arranged symmetrically, the limiting mechanism comprises a sliding rod (17), one end of the sliding rod (17) is welded on the surface of the movable plate (21), the other end of the sliding rod (17) penetrates through the first fixed plate (3) and extends to one side of the first fixed plate (3), the surface of the sliding rod (17) is sleeved with a compression spring (20), and two ends of the compression spring (20) are respectively connected with the first fixed plate (3) and the movable plate (21).

6. A paper machine with adjustable web tension as claimed in claim 4, characterized in that the tooth spaces of the gear wheels (13) are arranged at least sixteen and equiangularly.