CN113638169B - Sizing and pressing roller adjusting device for sizing - Google Patents

Abstract

The invention relates to the technical field of spinning, in particular to a sizing and pressing roller adjusting device which comprises a main body, wherein the main body is connected with an adjusting structure for precisely adjusting the distance between pressing rollers, the main body is connected with a pushing structure which is convenient for disassembling and replacing components in the adjusting structure, a fixing structure is arranged on the adjusting structure, and a pressing structure is arranged on the main body; the distance between the squeezing rollers is convenient to adjust accurately through the adjusting structure, so that the cloth is suitable for cloth with different thicknesses, a better sizing and squeezing effect is achieved, the fixation from the squeezing rollers is more convenient through the fixing structure, the disassembly from the squeezing rollers is more convenient under the matching of the pushing structure, and the replacement and the disassembly of the main squeezing rollers are more convenient through the squeezing structure.

Description

Sizing and pressing roller adjusting device for sizing

Technical Field

The invention relates to the technical field of spinning, in particular to a sizing and pressing roller adjusting device.

Background

The spinning original meaning is a general name taken from spinning and weaving, but with the continuous development and perfection of a spinning knowledge system and a subject system, particularly after non-woven textile materials and three-dimensional compound weaving and other technologies are produced, the existing textile is not only the traditional hand spinning and weaving, but also comprises non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and other produced textiles for clothing, industry and decoration, sizing and grouting are needed to be carried out on slashing in some textile processes, and a sizing and grouting roller adjusting device is needed when the slashing is carried out.

However, the traditional textile press roll adjusting device has small adjusting precision between press rolls, adopts a direct adjusting method, cannot be finely adjusted, is not beneficial to controlling the pressure of the press rolls, adopts nuts for matching and fixing the press rolls, and is troublesome to install and disassemble.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a sizing and pressing roller adjusting device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a sizing mud jacking roller adjusting device, includes the main part, the main part is connected with the regulation structure that is used for interval between the accurate regulation mud jacking roller, the main part is connected with and is convenient for dismantle the promotion structure of changing to subassembly in the regulation structure, adjust structural the installing fixed knot structure, be equipped with the mud jacking structure in the main part.

Specifically, the promotion structure includes the fixed block, main part one end fixedly connected with fixed block, the main part is close to the one end sliding connection who is in the fixed block has the sliding block, a plurality of gyro wheels of fixedly connected with on the sliding block, gyro wheel and main part are contradicted, the sliding block passes through gyro wheel and main part sliding connection, the sliding block is run through and threaded connection has the promotion lead screw, the both ends and the main part of promotion lead screw rotate to be connected, the one end that promotes the lead screw runs through in main part one end, and is a plurality of the gyro wheel distributes in the both sides of sliding block bottom, the main part is close to the other end that is in the one end width of promotion lead screw main part.

Specifically, the adjusting structure comprises a rotating rod, two ends of the rotating rod are respectively and rotatably connected with a fixed block and a sliding block, two ends of the rotating rod are respectively and fixedly connected with an adjusting plate, a pair of adjusting plates are detachably provided with a driven compression roller, one end of the pair of adjusting plates is jointly and rotatably connected with a lifting rod, two ends of the lifting rod are respectively and rotatably connected with a pull rod, a main body is close to one end of the pull rod and is provided with a stepping motor, the stepping motor is rotatably connected with an adjusting screw rod, the adjusting screw rod is rotatably connected with the main body, the main body is fixedly connected with a pair of sliding rods, the sliding rods are slidably connected with lifting blocks, the adjusting screw rod is in threaded connection with the lifting blocks, the adjusting screw rod drives the lifting blocks to be in sliding fit with the main body along the sliding rods, the rotating rod is a telescopic rod, the lifting rods are also telescopic rods, and the pair of sliding rods are distributed on two sides of the adjusting screw rod, the adjusting plates are both in a shape of a square.

It is specific, fixed knot constructs including first bearing, the first bearing of the equal fixedly connected with in both ends of driven compression roller, the both ends of driven compression roller are all rotated with the regulating plate through first bearing and are connected, the regulating plate is run through and threaded connection has fixation nut, fixation nut is close to the one end rotation in first bearing and is connected with the touch multitouch, the both ends fixedly connected with guide bar of touch multitouch, guide bar and regulating plate sliding connection, fixation nut drives the touch multitouch and passes through guide bar and regulating plate sliding fit, the one end and the first bearing of touch multitouch are contradicted, the touch multitouch is the arc form, and is a pair of the guide bar distributes in fixation nut's both sides.

The mud jacking structure comprises an installation block, a pair of installation blocks are connected to the main body in a sliding mode, the installation blocks are connected with an active compression roller through a sleeved second bearing in a rotating mode respectively, the main body is connected with a limiting nut in a rotating mode close to one end of the installation blocks, one end of the limiting nut is connected with a limiting block in a rotating mode, the limiting block is connected with the main body in a sliding mode, a limiting groove is formed in the installation blocks, the limiting block is in conflict with the limiting groove, the limiting block is in a right trapezoid shape, and the limiting groove is also in a right trapezoid shape.

The invention has the beneficial effects that:

(1) the sizing and grouting roller adjusting device is convenient for accurately adjusting the distance between the grouting rollers through the adjusting structure, so that the sizing and grouting roller adjusting device is suitable for cloth with different thicknesses, and achieves a better sizing and grouting effect, namely: when sizing and mudjacking are carried out on slashing cloth, the distance between a driving compression roller and a driven compression roller needs to be precisely adjusted according to different cloth, the pressure is not too small or too large, a stepping motor is started and drives an adjusting screw rod to rotate, the adjusting screw rod drives a lifting block to move upwards or downwards on a slide rod, the lifting block is rotatably connected with the lifting rod through a pull rod, so that the pull rod is driven to move upwards or downwards, because a pair of adjusting plates are rotatably connected with a main body through rotating rods, a fixing block and a sliding block, one end of each adjusting plate is rotatably connected with the lifting rod, the adjusting plates are driven to rotate along the rotating rods when the lifting rod moves, the driven compression rollers are arranged on the adjusting plates, so that the driven compression rollers are driven to move towards the driving compression roller or move away from the driving compression roller, the slashing cloth is suitable for the cloth with different thicknesses, and a better sizing effect is achieved, because a pair of regulating plate all is "< shape, the distance of dwang to driven compression roller is less than the distance of lifting rod to driven compression roller, through lever principle, so can be more laborsaving when the lifting piece lifting, make the resistance that step motor received littleer, the dwang is the turning point, the distance of lifting rod motion will be greater than the distance of driven compression roller motion, thereby realize the purpose of accurate regulation, again under step motor and accommodate the lead screw's cooperation, make the distance between driven compression roller and the initiative compression roller adjust more accurate, the error is littleer, thereby adapt to different cloth, place the cloth of sizing in between initiative compression roller and the driven compression roller, initiative compression roller, will closely contradict between cloth and the driven compression roller, through the rotation of device drive initiative compression roller, drive cloth motion and driven compression roller motion, thereby reach the effect of better sizing mud jacking.

(2) The sizing and pressing roller adjusting device provided by the invention has the advantages that the fixing of the pressing roller becomes more convenient through the fixing structure, and the dismounting of the pressing roller becomes more convenient under the matching of the pushing structure, namely: the driven compression roller needs to be replaced after being worn after being used for a long time, the fixed nut is enabled to move away from the first bearing by rotating the fixed nut, the first nut is rotatably connected with the touch block, the touch block is slidably connected with the adjusting plate through the guide rod, so that the touch block is driven to be separated from the first bearing, the driven compression roller, the first bearing and the adjusting plate are loosened, the driven compression roller is hoisted by using a tool and can be disassembled, the touch block can be butted with the first bearing by reversely rotating the fixed nut in a similar way, the touch block is arc-shaped, so that the butting is tighter, when the driven compression roller is disassembled, the screw rod is rotated to push the sliding block to move towards the direction away from the fixed block, the idler wheels are butted between the main body, so that the sliding block is more convenient to move, and the rotating rod is also a telescopic rod because of the rotating rod, so the sliding block will drive dwang and lifting rod extension to make the increase of distance between a pair of regulating plate, the first bearing at driven compression roller both ends will break away from with the regulating plate, thereby the both ends that make driven compression roller can not be contradicted with the regulating plate simultaneously, thereby be convenient for take off driven compression roller, the antiport promotes the lead screw, can make dwang and lifting rod shrink, makes the distance between a pair of regulating plate diminish, the installation of the driven compression roller of being convenient for.

(3) The sizing press roll adjusting device enables the replacement and the disassembly of the main press roll to be more convenient through the press structure, namely: when the initiative compression roller needs to be changed, stop nut is rotated, make stopper and spacing groove break away from, thereby alright with a pair of installation piece, second bearing and initiative compression roller take out, break away from it with the main part, change new installation piece second bearing and initiative compression roller, reverse rotation stop nut, it enters into the spacing groove to drive the stopper, thereby to the installation piece, second bearing and initiative compression roller are fixed, the stopper is the rectangular trapezoid shape, the spacing groove also is the rectangular trapezoid shape, the stopper inclined plane end is contradicted with spacing groove skin inclined plane end, thereby make things convenient for the stopper to get into the spacing groove, the stopper can promote the installation piece to move to the main part bottom simultaneously, thereby make the installation piece fixed more firm, thereby make the change and the dismantlement of initiative compression roller become more convenient.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a sizing press roll adjusting device provided in the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;

FIG. 4 is a schematic view of the connection structure between the main body and the grouting structure shown in FIG. 1;

FIG. 5 is a schematic view of the connection structure of the main body and the adjustment structure shown in FIG. 1;

FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;

fig. 7 is a schematic view showing a connection structure of the rotating lever and the lifting lever shown in fig. 1.

In the figure: 1. the main part, 2, promote the structure, 21, promote the lead screw, 22, the sliding block, 23, the fixed block, 24, the gyro wheel, 3, adjust the structure, 31, the regulating plate, 32, the dwang, 33, driven compression roller, 34, the lift pole, 35, the pull rod, 36, the lifting piece, 37, accommodate the lead screw, 38, step motor, 39, the slide bar, 4, fixed knot constructs, 41, first bearing, 42, conflict piece, 43, fixation nut, 44, the guide bar, 5, the mud jacking structure, 51, initiative compression roller, 52, the installation piece, 53, stop nut, 54, the second bearing, 55, the spacing groove, 56, the stopper.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the sizing and pressing roller adjusting device comprises a main body 1, wherein the main body 1 is connected with an adjusting structure 3 for precisely adjusting the distance between the pressing rollers, the main body 1 is connected with a pushing structure 2 for conveniently detaching and replacing components in the adjusting structure 3, a fixing structure 4 is installed on the adjusting structure 3, and a pressing structure 5 is arranged on the main body 1.

Specifically, the pushing structure 2 includes a fixing block 23, one end of the main body 1 is fixedly connected with the fixing block 23, one end of the main body 1 close to the fixing block 23 is slidably connected with a sliding block 22, a plurality of rollers 24 are fixedly connected to the sliding block 22, the rollers 24 are abutted to the main body 1, the sliding block 22 is slidably connected with the main body 1 through the rollers 24, the sliding block 22 is penetrated through and is in threaded connection with a pushing screw rod 21, two ends of the pushing screw rod 21 are rotatably connected with the main body 1, one end of the pushing screw rod 21 is penetrated through one end of the main body 1, the plurality of rollers 24 are distributed on two sides of the bottom of the sliding block 22, and one end of the main body 1 close to the pushing screw rod 21 is wider than the other end of the main body 1; when dismantling driven compression roller 33, rotate and promote lead screw 21, make promotion lead screw 21 drive sliding block 22 to deviating from in the motion of fixed block 23 direction, it has gyro wheel 24 to contradict between sliding block 22 and the main part 1, so make sliding block 22's removal more convenient, because dwang 32 is the telescopic link, lift pole 34 also is the telescopic link, so sliding block 22 will drive dwang 32 and lift pole 34 extension, thereby make the increase of distance between a pair of regulating plate 31, the first bearing 41 at driven compression roller 33 both ends will break away from with regulating plate 31, thereby make the both ends of driven compression roller 33 can not be contradicted with regulating plate 31 simultaneously, thereby be convenient for take off driven compression roller 33, reverse rotation promotes lead screw 21, can make dwang 32 and lifting pole 34 shrink, make the distance between a pair of regulating plate 31 diminish, be convenient for driven compression roller 33's installation.

Specifically, adjust structure 3 and include dwang 32, the both ends of dwang 32 rotate with fixed block 23, sliding block 22 respectively and are connected, the equal fixedly connected with regulating plate 31 in both ends of dwang 32, it is a pair of regulating plate 31 demountable installation has driven compression roller 33, it is a pair of the one end of regulating plate 31 rotates jointly to be connected with lifts pole 34, the both ends of lifting pole 34 rotate respectively and are connected with pull rod 35, main part 1 is close to the one end in pull rod 35 and installs step motor 38, step motor 38 rotates and is connected with accommodate the lead screw 37, accommodate the lead screw 37 and main part 1 rotate and connect, main part 1 fixedly connected with a pair of slide bar 39, slide bar 39 sliding connection has lifting piece 36, accommodate the lead screw 37 and lifting piece 36 threaded connection, accommodate the lead screw 37 drive lifting piece 36 along slide bar 39 and main part 1 sliding fit, the rotating rod 32 is a telescopic rod, the lifting rod 34 is also a telescopic rod, the pair of sliding rods 39 are distributed on two sides of the adjusting screw rod 37, and the pair of adjusting plates 31 are both in a shape of a 'T'; when sizing and grouting are carried out on sizing cloth, the distance between a driving compression roller 51 and a driven compression roller 33 needs to be precisely adjusted according to different cloth, the pressure is not too small and not too large, a stepping motor 38 is started, the stepping motor 38 drives an adjusting screw 37 to rotate, the adjusting screw 37 drives a lifting block 36 to move upwards or downwards on a sliding rod 39, the lifting block 36 is rotatably connected with a lifting rod 34 through a pull rod 35, so that the pull rod 35 is driven to move upwards or downwards, as a pair of adjusting plates 31 are rotatably connected with a main body 1 through a rotating rod 32, a fixed block 23 and a sliding block 22, one end of each adjusting plate 31 is rotatably connected with the lifting rod 34, so that the adjusting plates 31 are driven to rotate along the rotating rod 32 when the lifting rod 34 moves, the driven compression rollers 33 are installed on the adjusting plates 31, so that the driven compression rollers 33 are driven to move towards the driving compression roller 51 or move away from the driving compression roller 51, thereby being suitable for the cloth with different thickness and achieving better effect of mud jacking and sizing, because the pair of adjusting plates 31 are both in a shape of a't', the distance from the rotating rod 32 to the driven press roll 33 is less than the distance from the lifting rod 34 to the driven press roll 33, through the lever principle, the lifting block 36 can be more labor-saving when lifted, the resistance of the stepping motor 38 is smaller, the rotating rod 32 is a rotating point, the moving distance of the lifting rod 34 is greater than the moving distance of the driven press roll 33, thereby realizing the purpose of accurate adjustment, under the cooperation of the stepping motor 38 and the adjusting screw rod 37, the distance between the driven press roll 33 and the driving press roll 51 can be more accurately adjusted, the error is smaller, thereby being suitable for different cloth, the cloth to be padded is arranged between the driving press roll 51 and the driven press roll 33, the driving press roll 51, the cloth and the driven press roll 33 are tightly abutted, the driving press roll 51 is driven to rotate by the device, the cloth is driven to move and the driven press roll 33 is driven to move, so that a better sizing and grouting effect is achieved.

Specifically, the fixing structure 4 includes a first bearing 41, the two ends of the driven press roller 33 are fixedly connected with the first bearing 41, the two ends of the driven press roller 33 are rotatably connected with the adjusting plate 31 through the first bearing 41, the adjusting plate 31 is penetrated and is in threaded connection with a fixing nut 43, the fixing nut 43 is rotatably connected with a contact block 42 near one end of the first bearing 41, the two ends of the contact block 42 are fixedly connected with guide rods 44, the guide rods 44 are slidably connected with the adjusting plate 31, the fixing nut 43 drives the contact block 42 to be in sliding fit with the adjusting plate 31 through the guide rods 44, one end of the contact block 42 is abutted against the first bearing 41, the contact block 42 is arc-shaped, and the pair of guide rods 44 are distributed on two sides of the fixing nut 43; driven compression roller 33 need be changed it after long-time use wearing and tearing, through rotating fixation nut 43, make fixation nut 43 deviate from in the motion of first bearing 41, because first nut 43 rotates and is connected with touch block 42, touch block 42 passes through guide rod 44 and regulating plate 31 sliding connection, thereby drive touch block 42 and first bearing 41 and break away from, thereby make driven compression roller 33 and first bearing 41 not hard up with regulating plate 31, use tool hangs from driven compression roller 33, alright dismantle it, the same reason reverse rotation fixation nut 43 can make touch block 42 contradict with first bearing 41, touch block 42 is the arc, so conflict inseparabler with more.

Specifically, the mud jacking structure 5 comprises an installation block 52, the main body 1 is slidably connected with a pair of installation blocks 52, the pair of installation blocks 52 are respectively and jointly and rotatably connected with a driving compression roller 51 through sleeved second bearings 54, one end, close to the installation block 52, of the main body 1 is rotatably connected with a limiting nut 53, one end of the limiting nut 53 is rotatably connected with a limiting block 56, the limiting block 56 is slidably connected with the main body 1, a limiting groove 55 is formed in the installation block 52, the limiting block 56 is abutted against the limiting groove 55, the limiting block 56 is in a right trapezoid shape, and the limiting groove 55 is also in a right trapezoid shape; when the initiative compression roller 51 is changed to needs, rotate limit nut 53, make stopper 56 and spacing groove 55 break away from, thereby alright with a pair of installation piece 52, second bearing 54 and initiative compression roller 51 take out, break away from it with main part 1, change new installation piece 52 second bearing 54 and initiative compression roller 51, reverse rotation limit nut 53, drive stopper 56 and enter into spacing groove 55, thereby to installation piece 52, second bearing 54 and initiative compression roller 51 fix, stopper 56 is right trapezoid shape, spacing groove 55 also is right trapezoid shape, stopper 56 inclined plane end contradicts with spacing groove 55 skin inclined plane end, thereby make things convenient for stopper 56 to get into spacing groove 55, stopper 56 can promote installation piece 52 to 1 bottom motion of main part simultaneously, thereby make the installation piece 52 fixed more firm, thereby make the change and the dismantlement of initiative compression roller 51 become more convenient.

When the sizing machine is used, firstly, when sizing and grouting are carried out on sizing cloth, the distance between a driving press roller 51 and a driven press roller 33 needs to be precisely adjusted according to different cloth, the pressure is not too small and not too large, a stepping motor 38 is started, the stepping motor 38 drives an adjusting screw rod 37 to rotate, the adjusting screw rod 37 drives a lifting block 36 to move upwards or downwards on a sliding rod 39, the lifting block 36 is rotatably connected with the lifting rod 34 through a pull rod 35, so that the pull rod 35 is driven to move upwards or downwards, as a pair of adjusting plates 31 are rotatably connected with a main body 1 through a rotating rod 32, a fixed block 23 and a sliding block 22, one end of each adjusting plate 31 is rotatably connected with the lifting rod 34, so that the adjusting plates 31 are driven to rotate along the rotating rod 32 when the lifting rod 34 moves, the driven press rollers 33 are installed on the adjusting plates 31, so that the driven press rollers 33 are driven to move towards the driving press roller 51 or move away from the driving press roller 51, thereby being suitable for the cloth with different thickness and achieving better effect of mud jacking and sizing, because the pair of adjusting plates 31 are both in a shape of a't', the distance from the rotating rod 32 to the driven press roll 33 is less than the distance from the lifting rod 34 to the driven press roll 33, through the lever principle, the lifting block 36 can be more labor-saving when lifted, the resistance of the stepping motor 38 is smaller, the rotating rod 32 is a rotating point, the moving distance of the lifting rod 34 is greater than the moving distance of the driven press roll 33, thereby realizing the purpose of accurate adjustment, under the cooperation of the stepping motor 38 and the adjusting screw rod 37, the distance between the driven press roll 33 and the driving press roll 51 can be more accurately adjusted, the error is smaller, thereby being suitable for different cloth, the cloth to be padded is arranged between the driving press roll 51 and the driven press roll 33, the driving press roll 51, the cloth and the driven press roll 33 are tightly abutted, the driving press roll 51 is driven to rotate by the device, the cloth is driven to move and the driven press roller 33 is driven to move, so that a better sizing and grouting effect is achieved, the driven press roller 33 needs to be replaced after being worn after being used for a long time, the fixing nut 43 is enabled to move away from the first bearing 41 by rotating the fixing nut 43, the first nut 43 is rotatably connected with the contact block 42, the contact block 42 is in sliding connection with the adjusting plate 31 through the guide rod 44, so that the contact block 42 is driven to be separated from the first bearing 41, the driven press roller 33, the first bearing 41 and the adjusting plate 31 are loosened by using the driven press roller 33 and the driven press roller 33 can be disassembled by using a tool, the contact block 42 can be abutted against the first bearing 41 by reversely rotating the fixing nut 43 in the same way, the contact block 42 is arc-shaped, so that the contact is more tight, when the driven press roller 33 is disassembled, the lead screw 21 is rotationally pushed, the sliding block 22 is driven to move towards the direction away from the fixing block 23 by the pushing lead screw 21, the roller 24 is abutted between the sliding block 22 and the main body 1, so that the sliding block 22 can move more conveniently, the rotating rod 32 is an expansion rod, the lifting rod 34 is also an expansion rod, the sliding block 22 drives the rotating rod 32 and the lifting rod 34 to extend, so that the distance between the pair of adjusting plates 31 is increased, the first bearings 41 at the two ends of the driven press roller 33 are separated from the adjusting plates 31, so that the two ends of the driven press roller 33 cannot be abutted against the adjusting plates 31 simultaneously, so that the driven press roller 33 can be taken down, the screw rod 21 is pushed by reverse rotation, the rotating rod 32 and the lifting rod 34 can be contracted, the distance between the pair of adjusting plates 31 is reduced, the driven press roller 33 can be conveniently installed, when the driving press roller 51 needs to be replaced, the limiting nut 53 is rotated, the limiting block 56 is separated from the limiting groove 55, so that the pair of installing blocks 52, the second bearings 54 and the driving press roller 51 can be taken out, break away from it and main part 1, change new installation piece 52 second bearing 54 and initiative compression roller 51, reverse rotation stop nut 53, drive stopper 56 and enter into spacing groove 55, thereby to installation piece 52, second bearing 54 and initiative compression roller 51 are fixed, stopper 56 is right angle trapezoidal form, spacing groove 55 also is right angle trapezoidal form, stopper 56 inclined plane end contradicts with 55 skin inclined plane ends in spacing groove, thereby make things convenient for stopper 56 to get into spacing groove 55, stopper 56 can promote installation piece 52 to 1 bottom motions of main part simultaneously, thereby make the installation piece 52 fixed more firm, thereby make the change and the dismantlement of initiative compression roller 51 become more convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The sizing and pressing roller adjusting device is characterized by comprising a main body (1), wherein the main body (1) is connected with an adjusting structure (3) for precisely adjusting the distance between the pressing rollers, the main body (1) is connected with a pushing structure (2) which is convenient for disassembling and replacing components in the adjusting structure (3), a fixing structure (4) is installed on the adjusting structure (3), and a pressing structure (5) is arranged on the main body (1);

the pushing structure (2) comprises a fixing block (23), one end of the main body (1) is fixedly connected with the fixing block (23), one end of the main body (1) close to the fixing block (23) is connected with a sliding block (22) in a sliding mode, the sliding block (22) is fixedly connected with a plurality of idler wheels (24), the idler wheels (24) are abutted to the main body (1), the sliding block (22) is connected with the main body (1) in a sliding mode through the idler wheels (24), the sliding block (22) is penetrated and connected with a pushing screw rod (21) in a threaded mode, two ends of the pushing screw rod (21) are connected with the main body (1) in a rotating mode, and one end of the pushing screw rod (21) penetrates through one end of the main body (1);

adjusting structure (3) includes dwang (32), the both ends of dwang (32) rotate with fixed block (23), sliding block (22) respectively and are connected, the equal fixedly connected with regulating plate (31) in both ends of dwang (32), it is a pair of regulating plate (31) demountable installation has driven compression roller (33), and is a pair of regulating plate (31)'s one end rotates jointly and is connected with lifts pole (34), the both ends of lifting pole (34) rotate respectively and are connected with pull rod (35), step motor (38) are installed to main part (1) one end that is close to in pull rod (35), step motor (38) rotate and are connected with accommodate the lead screw (37), accommodate the lead screw (37) and main part (1) rotate and are connected, main part (1) fixedly connected with a pair of slide bar (39), slide bar (39) sliding connection has lifting piece (36), the adjusting screw rod (37) is in threaded connection with the lifting block (36), and the adjusting screw rod (37) drives the lifting block (36) to be in sliding fit with the main body (1) along the sliding rod (39); the rotating rod (32) is a telescopic rod, and the lifting rod (34) is also a telescopic rod;

the fixing structure (4) comprises a first bearing (41), first bearings (41) are fixedly connected to the two ends of the driven pressing roller (33), the two ends of the driven pressing roller (33) are rotatably connected with the adjusting plate (31) through the first bearings (41), the adjusting plate (31) is penetrated and is in threaded connection with a fixing nut (43), one end, close to the first bearing (41), of the fixing nut (43) is rotatably connected with a contact block (42), guide rods (44) are fixedly connected to the two ends of the contact block (42), the guide rods (44) are in sliding connection with the adjusting plate (31), the fixing nut (43) drives the contact block (42) to be in sliding fit with the adjusting plate (31) through the guide rods (44), and one end of the contact block (42) is abutted against the first bearings (41); the contact block (42) is arc-shaped, and the pair of guide rods (44) are distributed on two sides of the fixed nut (43);

mudjacking structure (5) is including installing piece (52), main part (1) sliding connection has a pair of installation piece (52), and is a pair of installation piece (52) rotates jointly through the second bearing (54) that cup joints respectively and is connected with initiative compression roller (51), main part (1) is close to the one end rotation in installation piece (52) and is connected with stop nut (53), the one end of stop nut (53) is rotated and is linked with stopper (56), stopper (56) and main part (1) sliding connection, be equipped with spacing groove (55) on installation piece (52), stopper (56) and spacing groove (55) are contradicted.

2. The sizing press roll adjusting device according to claim 1, characterized in that: the rollers (24) are distributed on two sides of the bottom of the sliding block (22), and one end, close to the push screw rod (21), of the main body (1) is wider than the other end of the main body (1).

3. The sizing press roll adjusting device according to claim 1, characterized in that: the pair of sliding rods (39) are distributed on two sides of the adjusting screw rod (37), and the pair of adjusting plates (31) are both in a shape of a square (T).

4. The sizing press roll adjusting device according to claim 1, characterized in that: the limiting block (56) is in a right-angled trapezoid shape, and the limiting groove (55) is also in a right-angled trapezoid shape.

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