CN210458772U

CN210458772U - Full-automatic online adjusting device of paper machine scraper

Info

Publication number: CN210458772U
Application number: CN201921579653.4U
Authority: CN
Inventors: 陈茹滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-05
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a full-automatic online adjusting device of paper machine scraper, comprising a base plate, the upper surface rigid coupling of bottom plate has the sleeve, telescopic inside has inserted the stand, stand and sleeve clearance fit, the top rigid coupling of stand has the box, the inside right side and the telescopic inside bottom of box are equipped with drive mechanism, the inside left side of box is equipped with scraper mechanism, scraper mechanism's top is equipped with stabilizing mean. This full-automatic online adjusting device of paper machine scraper through the cooperation between electric cabinet, first electric push rod, second electric push rod, diaphragm and the scraper, can realize changing the scraper under the condition of not shutting down, through the cooperation between scraper, recess, diaphragm, screw rod, ring, inserted bar and the round hole, can not influence the operation to the dryer because of scraper stability.

Description

Full-automatic online adjusting device of paper machine scraper

Technical Field

The utility model relates to a paper machine scraper technical field specifically is a full-automatic online adjusting device of paper machine scraper.

Background

The whole set of equipment which can make paper pulp form paper web and can be linked together is called paper machine, in which it includes main machine of pulp flowing box, net portion, pressing portion, drying portion, calender, paper winder and driving portion, and auxiliary system of steam, water, vacuum, lubrication and heat recovery, etc. in the cylinder scraper regulating device currently used in the paper machine the large cylinder scraper device is always used as old fixed scraper device, and the scraper edge can be lifted off from the surface of the drying cylinder or put down only by means of handle action, and the paper scraps can be scraped off by utilizing circumferential movement of the drying cylinder, and because the requirements for scraper in the course of paper production are higher, it can be frequently changed, after it is used for a period of time, the scraper can not completely scrape the paper scraps stuck on the surface of the drying cylinder, and its adhesion can seriously affect cross-web drying and smoothness of paper industry, and its normal production is affected, and when the scraper is changed, it has to need to stop machine and change its power, and the stability of the scraper is general, and the operation of the drying cylinder is easily influenced by the instability of the scraper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic online adjusting device of paper machine scraper to it is old fixed scraper device all the time that big dryer scraper device among the dryer scraper adjusting device who provides the current use of paper machine among the above-mentioned background art is solved, need shut down when changing the scraper and change consuming time power, and the stability performance of scraper is general, appears easily because of the unstable problem of influence to the operation of dryer of scraper.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic online adjusting device of paper machine scraper, includes the bottom plate, the upper surface rigid coupling of bottom plate has the sleeve, telescopic inside has inserted the stand, stand and sleeve clearance fit, the top rigid coupling of stand has the box, the inside right side of box and telescopic inside bottom are equipped with drive mechanism, the inside left side of box is equipped with scraper mechanism, the top of scraper mechanism is equipped with stabilizing mean, the right side of sleeve, stand and box is equipped with control mechanism.

Preferably, drive mechanism includes first electricity push rod, gasket, spout, slider and second electricity push rod, the bottom and the telescopic inside bottom end of first electricity push rod are fixed to be linked to each other, the top rigid coupling of first electricity push rod has the gasket, the upper surface of gasket links to each other with the bottom stationary phase of stand, two the spout is seted up respectively in telescopic inner wall top left and right sides, the inside slip joint of spout has the slider, the slider links to each other with the stand is fixed, two the second electricity push rod is located both ends about the inside right side of box respectively, the second electricity push rod links to each other with the box is fixed.

Preferably, scraper mechanism includes diaphragm, fixture block, slide, recess, draw-in groove, card ball, screw rod, nut, scraper and thread groove, the diaphragm links to each other with the second electricity push rod is fixed, and the equal rigid coupling in outside surface right side of two diaphragms has the fixture block, the fixture block passes through the slide and slides with the box and link to each other, open in the left side of diaphragm has the recess, the scraper has been inserted to the inside of recess, scraper and recess clearance fit, open on the inner wall right side of recess has the draw-in groove, the inside slip joint of draw-in groove has the card ball, the card ball is fixed continuous with the scraper, open on the upper surface right side of scraper has the thread groove, the upper surface left side threaded connection of diaphragm has the screw rod, the screw rod runs through the partly of diaphragm and supports tightly with the thread groove line, the top rigid coupling of screw rod.

Preferably, stabilizing mean includes the lantern ring, round hole, ring, disc, branch, round pin axle, block rubber and inserted bar, the lantern ring links to each other with the screw rod is fixed, the inner wall of the lantern ring links to each other with the outer wall of screw rod is fixed, the lantern ring is laminated with the diaphragm mutually, the top of the lantern ring is equipped with the ring, the ring links to each other with the screw rod is fixed, be equipped with a plurality of round holes around the lantern ring, the upper surface at the diaphragm is seted up to the round hole, the inserted bar has all been inserted to the upper surface left and right sides of ring, the inserted bar runs through the ring and connects with the round hole looks joint, inserted bar and ring clearance fit, the top rigid coupling of inserted bar has the disc, the left and right sides of disc all is equipped with branch, branch rotates with the disc through the round pin axle and links to each other, the bottom rigid coupling of branch has the block rubber.

Preferably, control mechanism includes electric cabinet, first wire, second wire and support, the electric cabinet links to each other with the sleeve is fixed, the electric cabinet is located telescopic outer wall right side, the top electric connection of electric cabinet has first wire, first wire runs through the box and links to each other with second electric push rod electrical property, the bottom rigid coupling of electric cabinet has the second wire, the second wire runs through the sleeve and links to each other with first electric push rod electrical property, the outer wall of second wire has cup jointed the support, the support links to each other with the stand is fixed.

Preferably, the sleeve and the upright post form a sliding structure through a sliding groove and a sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: this full-automatic online adjusting device of paper machine scraper, when using, through the electric cabinet, first electric push rod, second electric push rod, cooperation between diaphragm and the scraper, can realize controlling two scrapers through controlling the electric cabinet and to the distance between the dryer, can realize changing the scraper under the circumstances of not shutting down, through the scraper, a groove, the diaphragm, the screw rod, the ring, cooperation between inserted bar and the round hole, after screw rod and scraper are fixed to be accomplished, make the inserted bar insert the inside of round hole, can effectually prevent to take place because of the not hard up condition of screw rod in the use, and then ensured the stability of scraper, can not influence the operation to the dryer because of scraper stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of the second electric push rod, the cross plate and the scraper in FIG. 1;

FIG. 3 is a schematic view of the connection of the scraper blade, cross plate and screw of FIG. 2;

FIG. 4 is a schematic view of the connection of the screw, ring and plug of FIG. 3;

fig. 5 is a top view of fig. 3.

In the figure: 1. the device comprises a bottom plate, 2, a sleeve, 3, a column, 4, a box body, 5, a transmission mechanism, 501, a first electric push rod, 502, a gasket, 503, a sliding groove, 504, a sliding block, 505, a second electric push rod, 6, a stabilizing mechanism, 601, a lantern ring, 602, a round hole, 603, a ring, 604, a disc, 605, a support rod, 606, a pin shaft, 607, a rubber block, 608, an inserted rod, 7, a scraper mechanism, 701, a transverse plate, 702, a clamping block, 703, a sliding way, 704, a groove, 705, a clamping groove, 706, a clamping ball, 707, a screw rod, 708, a nut, 709, a scraper, 710, a thread groove, 8, a control mechanism, 801, an electric cabinet, 802, a first lead wire, 803, a second lead wire, 804 and a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a full-automatic on-line adjusting device for a paper machine scraper comprises a bottom plate 1, wherein a sleeve 2 is fixedly connected to the upper surface of the bottom plate 1, a stand column 3 is inserted into the sleeve 2, the stand column 3 is in clearance fit with the sleeve 2, a box body 4 is fixedly connected to the top end of the stand column 3, a transmission mechanism 5 is arranged on the right side of the interior of the box body 4 and the bottom end of the interior of the sleeve 2, a scraper mechanism 7 is arranged on the left side of the interior of the box body 4, a stabilizing mechanism 6 is arranged on the top end of the scraper mechanism 7, a control mechanism 8 is arranged on the right side of the sleeve 2, the stand column 3 and the right side of the box body 4, the transmission mechanism 5 comprises a first electric push rod 501, a gasket 502, a sliding chute 503, a sliding block 504 and a second electric push rod 505, the bottom end of the first electric push rod 501 is fixedly connected with the bottom end of the interior of the sleeve 2, the gasket, the sliding block 504 is slidably clamped inside the sliding groove 503, the sliding block 504 is fixedly connected with the upright column 3, two second electric push rods 505 are respectively positioned at the upper end and the lower end of the right side inside the box body 4, the second electric push rods 505 are fixedly connected with the box body 4, the scraper mechanism 7 comprises a transverse plate 701, a clamping block 702, a sliding rail 703, a groove 704, a clamping groove 705, a clamping ball 706, a screw 707, a nut 708, a scraper 709 and a threaded groove 710, the transverse plate 701 is fixedly connected with the second electric push rods 505, the clamping block 702 is fixedly connected with the right sides of the outer side surfaces of the two transverse plates 701, the clamping block 702 is slidably connected with the box body 4 through the sliding rail 703, the groove 704 is formed on the left side of the transverse plate 701, the scraper 709 is inserted into the groove 704, the scraper 709 is in clearance fit with the groove 704, the clamping groove 705 is formed on the right side of the inner wall of the groove 704, the clamping ball 706 is, a screw 707 is connected to the left side of the upper surface of the horizontal plate 701 in a threaded manner, a part of the screw 707 penetrating through the horizontal plate 701 abuts against the threaded groove 710, the bottom end of the screw 707 abuts against the bottom end of the interior of the threaded groove 710, a nut 708 is fixedly connected to the top end of the screw 707, the stabilizing mechanism 6 comprises a lantern ring 601, a round hole 602, a round ring 603, a round disc 604, a support rod 605, a pin 606, a rubber block 607 and an insertion rod 608, the lantern ring 601 is fixedly connected with the screw 707, the inner wall of the lantern ring 601 is fixedly connected with the outer wall of the screw 707, a plurality of round holes 602 are arranged around the lantern ring 601, the round holes 602 are arranged on the upper surface of the horizontal plate 701, the insertion rods 608 are inserted into the left side and the right side of the upper surface of the round ring 603, the insertion rods 608 penetrate through the round ring 603 and are, the inserting rod 608 and the circular hole 602 have a certain friction force and can be clamped with each other, the inserting rod 608 is in clearance fit with the circular ring 603, the top end of the inserting rod 608 is fixedly connected with the circular disc 604, the left side and the right side of the circular disc 604 are both provided with supporting rods 605, the supporting rods 605 are rotatably connected with the circular disc 604 through pin shafts 606, the bottom end of the supporting rods 605 is fixedly connected with a rubber block 607, the rubber block 607 is made of rubber and has certain toughness at normal temperature, the rubber block 607 is attached to the circular ring 603, the control mechanism 8 comprises an electric cabinet 801, a first lead 802, a second lead 803 and a bracket 804, the electric cabinet 801 is fixedly connected with the sleeve 2, the electric cabinet 801 is positioned on the right side of the outer wall of the sleeve 2, the top end of the electric cabinet 801 is electrically connected with the first lead 802, the first lead 802 penetrates through the cabinet 4 and is electrically connected with the second electric push rod 505, the bottom end of the electric cabinet 801 is fixedly connected with, the outer wall of the second wire 803 is sleeved with a bracket 804, the bracket 804 is fixedly connected with the upright post 3, and the sleeve 2 and the upright post 3 form a sliding structure through the sliding groove 503 and the sliding block 504.

When the full-automatic on-line adjusting device for the scraper of the paper machine is used, firstly, the bottom plate 1 is fixed on the right side of a fixing plate at the bottom end of a drying cylinder of the paper machine, the electric control box 801 is connected with an external power supply, then the electric control box 801 is controlled to control the extension and retraction of the first electric push rod 501 and the second electric push rod 505, in the prior art, the electric push rods generally comprise push rod inner tubes, lead screws, sleeves and the like, after the bottom scraper 709 is used for a period of time, when the situation that paper scraps adhered to the surface of the drying cylinder are not completely scraped possibly occurs, the electric control box 801 is controlled to extend the second electric push rod 505 at the top end to the left side, so that the transverse plate 701 at the top end can move to the left side, the scraper 709 at the top end is attached to the surface of the drying cylinder, the scraper 709 at the top end can continue to operate the drying cylinder, the bottom transverse plate 701 can move towards the right side, then the disc 604 on the left side of the upper surface of the bottom transverse plate 701 is pulled upwards, the supporting rod 605 is perpendicular to the upper surface of the transverse plate 701, the inserting rod 608 can be separated from the circular hole 602, then the nut 708 is rotated anticlockwise, the screw 707 can be separated from the scraper 709, then the scraper 709 is pulled outwards, the clamping ball 706 is separated from the clamping groove 705, then the scraper 709 at the bottom end can be replaced, the replacement of the scraper 709 without stopping, a new replacement scraper 709 is inserted into the groove 704 on the left side of the bottom transverse plate 701, the clamping ball 706 is clamped with the clamping groove 705, the nut is rotated clockwise, the screw 707 is tightly abutted against the bottom end inside the threaded groove on the right side of the top end of the new scraper 709, then the two supporting rods 605 are rotated outwards, the supporting rods 605 can rotate by taking the pin shaft 606 as the center, then, the inserting rod 608 is inserted into the circular hole 602 by pressing the circular disc 604 downwards, so that the situation that the screw 707 is loosened in the using process can be effectively prevented, the stability of the scraper 709 is further ensured, and the operation on the drying cylinder cannot be influenced by the stability of the scraper.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic online adjusting device of paper machine scraper, includes bottom plate (1), its characterized in that: the upper surface rigid coupling of bottom plate (1) has sleeve (2), stand (3) have been inserted to the inside of sleeve (2), stand (3) and sleeve (2) clearance fit, the top rigid coupling of stand (3) has box (4), the inside right side of box (4) and the inside bottom of sleeve (2) are equipped with drive mechanism (5), the inside left side of box (4) is equipped with scraper mechanism (7), the top of scraper mechanism (7) is equipped with stabilizing mean (6), the right side of sleeve (2), stand (3) and box (4) is equipped with control mechanism (8).

2. The full-automatic on-line adjusting device of the paper machine scraper of claim 1, characterized in that: drive mechanism (5) include first electric push rod (501), gasket (502), spout (503), slider (504) and second electric push rod (505), the bottom of first electric push rod (501) is fixed with the inside bottom of sleeve (2) and is linked to each other, the top rigid coupling of first electric push rod (501) has gasket (502), the upper surface of gasket (502) is fixed continuous with the bottom of stand (3), two spout (503) are seted up respectively in the inner wall top left and right sides of sleeve (2), the inside slip joint of spout (503) has slider (504), slider (504) are fixed continuous with stand (3), two second electric push rod (505) are located both ends about the inside right side of box (4) respectively, second electric push rod (505) are fixed continuous with box (4).

3. The full-automatic on-line adjusting device of the paper machine scraper of claim 1, characterized in that: the scraper mechanism (7) comprises transverse plates (701), clamping blocks (702), slideways (703), grooves (704), clamping grooves (705), clamping balls (706), screws (707), nuts (708), scrapers (709) and threaded grooves (710), the transverse plates (701) are fixedly connected with a second electric push rod (505), the clamping blocks (702) are fixedly connected to the right sides of the outer side surfaces of the two transverse plates (701), the clamping blocks (702) are connected with the box body (4) in a sliding mode through the slideways (703), the grooves (704) are formed in the left sides of the transverse plates (701), the scrapers (709) are inserted into the grooves (704), the scrapers (709) are in clearance fit with the grooves (704), the clamping grooves (705) are formed in the right sides of the inner walls of the grooves (704), the clamping balls (706) are connected with the scrapers (709) in a sliding mode, the threaded grooves (710) are formed in the right sides of the upper surfaces of the scrapers (709), the left side of the upper surface of the transverse plate (701) is in threaded connection with a screw rod (707), the screw rod (707) penetrates through one part of the transverse plate (701) and is tightly abutted to the thread groove (710), and a nut (708) is fixedly connected to the top end of the screw rod (707).

4. The full-automatic on-line adjusting device of the paper machine scraper of claim 1, characterized in that: the stabilizing mechanism (6) comprises a lantern ring (601), round holes (602), a circular ring (603), a disc (604), a support rod (605), a pin shaft (606), a rubber block (607) and an inserting rod (608), the lantern ring (601) is fixedly connected with a screw rod (707), the inner wall of the lantern ring (601) is fixedly connected with the outer wall of the screw rod (707), the lantern ring (601) is attached to a transverse plate (701), the top end of the lantern ring (601) is provided with the circular ring (603), the circular ring (603) is fixedly connected with the screw rod (707), the periphery of the lantern ring (601) is provided with a plurality of round holes (602), the round holes (602) are arranged on the upper surface of the transverse plate (701), the inserting rods (608) are inserted into the left side and the right side of the upper surface of the circular ring (603), the inserting rod (608) penetrates through the circular ring (603) and is clamped with the round holes (602), and the inserting rod (608) is in clearance fit with the, the top rigid coupling of inserted bar (608) has disc (604), the left and right sides of disc (604) all is equipped with branch (605), branch (605) rotate with disc (604) through round pin axle (606) and link to each other, the bottom rigid coupling of branch (605) has rubber block (607), rubber block (607) and ring (603) are laminated mutually.

5. The full-automatic on-line adjusting device of the paper machine scraper of claim 1, characterized in that: the control mechanism (8) comprises an electric cabinet (801), a first wire (802), a second wire (803) and a support (804), the electric cabinet (801) is fixedly connected with the sleeve (2), the electric cabinet (801) is located on the right side of the outer wall of the sleeve (2), the top end of the electric cabinet (801) is electrically connected with the first wire (802), the first wire (802) penetrates through the box body (4) and is electrically connected with the second electric push rod (505), the bottom end of the electric cabinet (801) is fixedly connected with the second wire (803), the second wire (803) penetrates through the sleeve (2) and is electrically connected with the first electric push rod (501), the outer wall of the second wire (803) is sleeved with the support (804), and the support (804) is fixedly connected with the upright column (3).

6. The full-automatic on-line adjusting device of the paper machine scraper of claim 1, characterized in that: the sleeve (2) and the upright post (3) form a sliding structure through a sliding groove (503) and a sliding block (504).