CN216551337U

CN216551337U - Paper machine suction shifting roller with spraying mechanism

Info

Publication number: CN216551337U
Application number: CN202122821783.8U
Authority: CN
Inventors: ***; 方承文; 虞长林; 江超
Original assignee: Shanying International Holding Co Ltd
Current assignee: Shanying International Holding Co Ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a paper machine suction and transfer roller with a spraying mechanism, which comprises a suction and transfer roller and a spraying mechanism, wherein the open part of the roller surface of the suction and transfer roller is provided with the spraying mechanism, the spraying mechanism comprises a spraying bracket, the top end of the spraying bracket is provided with a spraying pipe, the spraying bracket positioned below the spraying pipe is provided with a scrubbing mechanism, and the spraying bracket positioned below the scrubbing mechanism is provided with a water absorbing mechanism.

Description

Paper machine suction shifting roller with spraying mechanism

Technical Field

The utility model relates to the technical field of paper machine suction and transfer rollers, in particular to a paper machine suction and transfer roller with a spraying mechanism.

Background

The vacuum suction shifting roller is an important device for transferring paper from a net part to a press part and from one press to two presses, fine fibers, impurities and the like on the surface of a wet paper sheet are very easily transferred to the surface of a felt in the paper feeding and normal production processes, under the action of vacuum, the holes of the vacuum suction shifting roller are easily blocked, and the phenomena of edge falling, edge floating and the like frequently occur in the paper pair transfer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paper machine suction and suction roller with a spraying mechanism so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a paper machine suction transfer roller with spray mechanism, includes suction transfer roller and sprays the mechanism, the open department of roll surface of suction transfer roller is equipped with sprays the mechanism, it includes sprays the support to spray the mechanism, the top that sprays the support is equipped with the shower, is located be equipped with on the spray support of shower below and scrub the mechanism, be located be equipped with the mechanism that absorbs water on the spray support of scrubbing mechanism below, the mechanism that absorbs water includes the sponge that absorbs water, be equipped with the dead lever on the sponge that absorbs water, the dead lever is fixed in on spraying the support, the upper and lower both ends of sponge that absorbs water all are equipped with the extrusion otter board, every all be equipped with the connecting rod on the extrusion otter board, be located be equipped with the bar through-hole on the spray support at both ends about the dead lever, the one end of connecting rod is passed the bar through-hole and is being connected electric push rod, electric push rod is fixed on spraying the outer wall of support.

Preferably, a plurality of spray headers are arranged on the spray pipe, one end of the spray pipe is a closed end, and the other end of the spray pipe is connected with the water guide pipe.

Preferably, the brushing mechanism comprises a brush head, the brush head is fixed on a brush holder, and the brush holder is fixed on the spraying bracket.

Preferably, the bottom of the spraying support is connected with a water collecting tank, the water collecting tank is just opposite to the lower part of the water suction mechanism, a silica gel scraper blade is arranged at the front end of the water collecting tank, the silica gel scraper blade is attached to the roller surface of the suction roller, and a water outlet is further formed in the water collecting tank.

Compared with the prior art, the utility model has the beneficial effects that: the cleaning device is simple in structure and novel in design, cleaning liquid is sprayed on the roller surface through the arranged spray pipe and the spray head, then the roller surface can be cleaned in a circulating and reciprocating mode through the brushing mechanism in cooperation with the rotation of the suction and suction roller, meanwhile, the water absorption sponge at the lower end of the brushing mechanism can timely absorb water stains on the roller surface, the roller surface is clean when the suction and suction roller rotates to a paper suction area, so that sundries such as fine fibers and fillers in the roller surface and a suction hole can be removed, the roller surface is kept clean and holes are smooth, the vacuum degree of the suction and suction roller is improved, the suction and suction efficiency is improved, and the phenomena of edge falling, edge floating and the like during the transfer of a paper pair are effectively avoided;

according to the utility model, the upper end and the lower end of the water-absorbing sponge are provided with the extrusion screen plates, after the water-absorbing sponge absorbs water to be full, the electric push rod pushes the connecting rods at the upper end and the lower end to move, so that the extrusion screen plates at the two ends are driven to be mutually attached and extruded, and therefore, water on the water-absorbing sponge is extruded out, and the extruded water can fall into the water collecting tank;

the front end of the water collecting tank is also provided with a silica gel scraper close to the roller surface, and when the water absorbing sponge squeezes water, water stains on the roller surface can be scraped again through the silica gel scraper, so that the roller surface is ensured to be clean.

Drawings

FIG. 1 is a schematic side view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the spray mechanism of the present invention;

fig. 3 is a schematic front view of the spray mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a paper machine suction shifting roller with a spraying mechanism comprises a suction shifting roller 1 and a spraying mechanism 2, wherein the spraying mechanism 2 is arranged at the open position of the roller surface of the suction shifting roller 1, the spraying mechanism is used for cleaning the roller surface of the suction shifting roller, a plurality of air suction holes are formed in the roller surface of the suction shifting roller 1 and used for adsorbing paper webs, the spraying mechanism 2 comprises a spraying support 21, a spraying pipe 22 is arranged at the top end of the spraying support 21, one end of the spraying pipe 22 is a closed end, the other end of the spraying pipe 22 is connected with a water guide pipe, a plurality of spraying heads 221 are arranged on the spraying pipe 22 and are opposite to the roller surface, and when the water guide pipe is externally connected with cleaning water, the cleaning water enters the spraying pipe and is sprayed onto the roller surface through the spraying heads;

the spraying support 21 positioned below the spraying pipe 22 is provided with a brushing mechanism 3 for cleaning the roller surface, the brushing mechanism 3 comprises a brush head 31 which is of an arc-shaped structure and is attached to the roller surface, the brush head 31 is fixed on a brush holder 32, the brush holder 32 is fixed on the spraying support 21, the roller surface after spraying rotates to the brushing mechanism, and the roller surface is brushed by the brush head;

the spraying support 21 positioned below the brushing mechanism 3 is provided with a water absorption mechanism 4 for absorbing water after brushing, the water absorption mechanism 4 comprises a water absorption sponge 41, the water absorption sponge 41 is provided with a fixed rod 2, the fixed rod 42 is fixed on the spraying support 21, and when the roller surface which is brushed rotates to the position of the water absorption sponge, the water absorption sponge can wipe and absorb water stains on the roller surface;

the upper end and the lower end of the water absorption sponge 41 are respectively provided with an extrusion screen plate 42, each extrusion screen plate 42 is provided with a connecting rod 421, the spraying support 21 positioned at the upper end and the lower end of the fixing rod 42 is provided with a strip-shaped through hole 211, one end of each connecting rod 421 penetrates through the strip-shaped through hole 211 to be connected with an electric push rod 43, the electric push rods 43 are fixed on the outer wall of the spraying support 21, and after the water absorption sponge is full of water, the electric push rods push the connecting rods at the upper end and the lower end to move so as to drive the extrusion screen plates at the two ends to be mutually attached and extruded, so that the water on the water absorption sponge is extruded;

water catch bowl 5 is being connected to the bottom that sprays support 21, water catch bowl 5 is just to 4 below mechanisms that absorb water, by the water of extruding in the sponge that absorbs water, crowded can fall into the water catch bowl, the front end of water catch bowl 5 is equipped with silica gel scraper blade 51, silica gel scraper blade 51 laminates mutually with the roll surface of moving roller 1, when sponge that absorbs water is crowded water, has water stain to the roll surface on, through the silica gel scraper blade like this, can strike off the water stain on the roll surface once more, ensures the cleanness of roll surface, still be equipped with outlet 52 on the water catch bowl 5, waste water in the water catch bowl can be followed the outlet and discharged.

The working principle is as follows: in the paper leading production process, cleaning liquid is sprayed on the roller surface through the arranged spray pipe and the spray head, then the roller surface can be cleaned in a circulating and reciprocating mode through the brushing mechanism in cooperation with the rotation of the suction and moving roller, meanwhile, the water absorption sponge at the lower end of the brushing mechanism can absorb water stains on the roller surface in time, and the roller surface is ensured to be clean when the suction and moving roller rotates to the paper leading area;

in addition, after the sponge that absorbs water, the connecting rod at both ends removes about promoting through electric putter to drive the extrusion otter board at both ends and laminate the extrusion each other, thereby extrude the water on the sponge that absorbs water, also have water stain to the roll surface at this moment, as long as can strike off through the silica gel scraper blade, no matter the water of extruding or scraping like this all can fall into the water catch bowl, discharge from the outlet.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper machine moves roller with spray mechanism moves, includes moves roller 1 and sprays mechanism 2, move roller 1's open department of roll surface and be equipped with and spray mechanism 2, its characterized in that: spraying mechanism 2 is including spraying support 21, the top that sprays support 21 is equipped with shower 22, is located be equipped with on the spraying support 21 of shower 22 below and scrub mechanism 3, is located be equipped with water absorption mechanism 4 on the spraying support 21 of scrubbing mechanism 3 below, water absorption mechanism 4 is including absorbing water sponge 41, it is equipped with dead lever 44 on the sponge 41 to absorb water, dead lever 44 is fixed in on the spraying support 21, the upper and lower both ends of absorbing water sponge 41 all are equipped with extrusion otter board 42, every all be equipped with connecting rod 421 on the extrusion otter board 42, be located be equipped with bar through-hole 211 on the spraying support 21 at both ends about the dead lever 42, the one end of connecting rod 421 is passed bar through-hole 211 and is being connected electric push rod 43, electric push rod 43 is fixed on the outer wall that sprays support 21.

2. The paper machine suction roll with spraying mechanism according to claim 1, characterized by: the spray pipe 22 is provided with a plurality of spray heads 221, one end of the spray pipe 22 is a closed end, and the other end of the spray pipe 22 is connected with a water guide pipe.

3. The paper machine suction roll with spraying mechanism according to claim 1, characterized by: the brushing mechanism 3 comprises a brush head 31, the brush head 31 is fixed on a brush holder 32, and the brush holder 32 is fixed on the spray bracket 21.

4. The paper machine suction roll with spraying mechanism according to claim 1, characterized by: the bottom of the spraying support 21 is connected with a water collecting tank 5, the water collecting tank 5 is just under the water suction mechanism 4, the front end of the water collecting tank 5 is provided with a silica gel scraper 51, the silica gel scraper 51 is attached to the roller surface of the suction roller 1, and the water collecting tank 5 is further provided with a water outlet 52.