CN218756755U

CN218756755U - Spray assembly of dry net isolation agent

Info

Publication number: CN218756755U
Application number: CN202222300599.3U
Authority: CN
Inventors: 张代兵; 王权
Original assignee: Hubei Rongcheng Recycling Technology Co ltd
Current assignee: Hubei Rongcheng Recycling Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-28
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a net separant spraying assembly of drying, including drying net conveying mechanism and spraying mechanism, drying net conveying mechanism sets up along the fore-and-aft direction, and it is used for carrying the paper tape by preceding back, spraying mechanism has spraying portion, and its spraying portion orientation dry net conveying mechanism, it be used for to dry net conveying mechanism dry net on the spraying separant, through utilizing spraying mechanism to on the dry net spraying separant to can avoid the gluing thing to adhere to on drying the net, so can make dry net keep clean ventilative for a long time, reduce dry net clearance maintenance's number of times.

Description

Spray assembly of dry net isolation agent

Technical Field

The utility model belongs to the papermaking equipment field especially relates to a dry net separant spraying assembly.

Background

At present, an ultrahigh pressure cleaning dry net device is usually arranged at the dry part of the paper machine, but high pressure washing can only effectively remove paper wool type garbage, the cleaning effect of the high pressure cleaning dry net device on stickies attached to the surface of a dry net and in a dry net seam is poor, and the dry net is easy to be dirty and therefore causes abnormal production of the paper machine, so the high pressure cleaning dry net device needs to be cleaned regularly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a spraying assembly of a drying net isolation agent, which has a simple structure and can continuously spray the isolation agent to the drying net.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the spraying mechanism is provided with a spraying part, the spraying part faces the drying net conveying mechanism, and the spraying part is used for spraying the isolating agent to the drying net of the drying net conveying mechanism.

The technical scheme has the beneficial effects that: the isolating agent is sprayed on the drying net by the spraying mechanism, so that the adhesive is prevented from being attached to the drying net, the drying net can be kept clean and breathable for a long time, and the times of cleaning and maintaining the drying net are reduced.

In the technical scheme, the spraying mechanism comprises a liquid storage barrel, a water pump and a sprayer, wherein a water inlet of the water pump is communicated with the interior of the liquid storage barrel, a water outlet of the water pump is communicated with a water inlet of the sprayer, and the sprayer forms a spraying part of the spraying mechanism.

The beneficial effects of the technical scheme are as follows: the spraying device is simple in structure and good in spraying effect.

In the technical scheme, the spraying mechanism further comprises a moving part, the spray head is installed at the moving end of the moving part, and the moving part is used for driving the spray head to reciprocate left and right above the drying net so as to spray the drying net.

The technical scheme has the beneficial effects that: its simple structure, so usable moving member drives the shower nozzle is drying the net top and is removing to drying the net and carrying out abundant spraying in horizontal.

In the technical scheme, the number of the spray heads is two, the moving member is provided with two moving ends, the two spray heads correspond to the two moving ends one by one, and each spray head is arranged on the moving end corresponding to the moving member.

The beneficial effects of the technical scheme are as follows: thus, the spraying effect is better.

In the technical scheme, the moving part comprises a cross beam, a screw rod, a driving part and two sliding blocks, the cross beam is horizontally arranged above the drying net conveying mechanism along the left-right direction, the screw rod is horizontally arranged below the cross beam, two ends of the screw rod are respectively connected with the cross beam in a rotating mode through bearing seats, the two ends of the screw rod are respectively provided with reciprocating threads, the two sliding blocks are all slidably mounted at the lower end of the cross beam and are respectively located at two ends of the cross beam, each sliding block is connected with the corresponding reciprocating thread at the end, the driving part is mounted at one end of the cross beam and is in transmission connection with the screw rod, and the two sliding blocks respectively form two moving ends.

The beneficial effects of the technical scheme are as follows: the structure is simple, the driving is convenient, the control is simple, and at the same time, the driving piece only needs to drive the screw rod to rotate to drive the sliding block to move back and forth.

In the technical scheme, the driving part is a speed reducing motor.

The beneficial effects of the technical scheme are as follows: the structure is compact, the torque is large, and the moving speed of the sliding block is increased.

In the technical scheme, the ends of the two reciprocating threads which are far away from each other are respectively close to the two sides of the dry net conveying mechanism.

The beneficial effects of the technical scheme are as follows: therefore, the two spray heads can fully spray the two sides of the drying net.

In the technical scheme, the spray head is a spray head.

The beneficial effects of the technical scheme are as follows: the spraying range is wide, and the dosage of the separant is low.

In the technical scheme, the two ends of the cross beam are respectively provided with a height adjusting frame, and the height adjusting frames are used for adjusting the height of the cross beam.

The technical scheme has the beneficial effects that: the horizontal height of the cross beam can be flexibly adjusted so as to adjust the distance from the spray head to the upper end of the dry net.

In the technical scheme, the height adjusting frame comprises a sleeve and a vertical rod, the sleeve is vertically installed on the ground, the lower end of the vertical rod passes through the upper end of the sleeve and extends into the sleeve, the upper end of the vertical rod is connected with the cross beam, the upper end of the sleeve is provided with a locking bolt, and the locking bolt is used for locking the vertical rod on the sleeve.

The beneficial effects of the technical scheme are as follows: the structure is simple, and the adjustment is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a dry net separant spraying assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the spraying mechanism and the height adjusting bracket according to the embodiment of the present invention;

fig. 3 is a schematic connection diagram of the water pump, the water storage bucket and the spray head in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the height adjusting bracket according to the embodiment of the present invention.

In the figure: 1 dry net conveying mechanism, 11 dry net, 12 vacuum suction roller, 2 spraying mechanism, 21 liquid storage barrel, 22 water pump, 23 spray head, 24 moving piece, 241 crossbeam, 242 lead screw, 243 driving piece, 244 slider, 245 reciprocating screw thread, 3 height adjusting rack, 31 sleeve, 32 vertical rod, 33 locking bolt.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

As shown in fig. 1, the embodiment provides a drying net separant spraying assembly, which comprises a drying net conveying mechanism 1 and a spraying mechanism 2, wherein the drying net conveying mechanism 1 is arranged in the front-back direction and used for conveying paper tapes from front to back, the spraying mechanism 2 is provided with a spraying part, the spraying part faces the drying net conveying mechanism 1 and used for spraying a separant onto a drying net 11 of the drying net conveying mechanism 1, and the spraying mechanism is used for spraying the separant onto the drying net, so that adhesive can be prevented from adhering to the drying net, the drying net can be kept clean and breathable for a long time, and the times of cleaning and maintaining the drying net are reduced.

The dry net conveying mechanism is an existing device, and is not described herein any more, and is used for drying paper tapes, wherein the rotating rollers below the dry net conveying mechanism are all vacuum suction rollers 12 (the lower part of the dry net is supported by a plurality of vacuum suction rollers to be wavy), and the paper tapes are conveyed from front to back in the wavy area below the dry net of the dry net conveying mechanism.

As shown in fig. 2 and fig. 3, in the above technical solution, the spraying mechanism 2 includes a liquid storage barrel 21, a water pump 22 and a spray head 23, a water inlet of the water pump 22 is communicated with the interior of the liquid storage barrel 21, a water outlet of the water pump 22 is communicated with a water inlet of the spray head 23, and the spray head 23 constitutes a spraying portion of the spraying mechanism 2.

In the above technical scheme, the spraying mechanism 2 further comprises a moving member 24, the spray head 23 is installed at the moving end of the moving member 24, the moving member 24 is used for driving the spray head 23 to reciprocate left and right above the drying net 11 so as to spray on the drying net 11, the structure is simple, so that the moving member can be used for driving the spray head to move above the drying net, and the drying net can be fully sprayed transversely.

In the above technical solution, the number of the spray heads 23 is two, the moving member 24 has two moving ends, the two spray heads 23 correspond to the two moving ends one by one, and each spray head 23 is installed on the moving end corresponding to the moving member 24, so that the spraying effect is better.

In the above technical solution, the moving member 24 includes a beam 241, a screw rod 242, a driving member 243 and two sliding blocks 244, the beam 241 is horizontally disposed above the dry net conveying mechanism 1 along the left-right direction, the screw rod 242 is horizontally disposed below the beam 241 along the left-right direction, two ends of the screw rod 242 are respectively rotatably connected with the beam 241 through a bearing seat, two ends of the screw rod 242 are respectively provided with a reciprocating thread 245, the two sliding blocks 244 are both slidably mounted at the lower end of the beam 241 and respectively located at two ends of the beam 241, each sliding block 244 is in threaded connection with the reciprocating thread 245 at the corresponding end, the driving member 243 is mounted at one end of the beam 241 and is in transmission connection with the screw rod 242, the two sliding blocks 244 respectively constitute two moving ends, the structure is simple, the driving is convenient, and the control is simple, and the driving member only needs to drive the screw rod to rotate at this time to drive the sliding blocks to reciprocate.

By arranging the reciprocating screw thread 245 on the screw rod, the two sliding blocks respectively reciprocate at two ends of the screw rod (of course, when the sliding blocks drive the spray head to reciprocate left and right, partial areas are not sprayed, but the drying net can be fully sprayed in a plurality of adjacent rotation periods along with the continuous rotation of the drying net, namely the areas which are not sprayed in the previous rotation period can be sprayed in the next rotation period).

In the above technical solution, the driving member 243 is a speed reducing motor, which has a compact structure and a large torque, and simultaneously, the moving speed of the slider is increased.

In the above technical solution, the ends of the two reciprocating threads 245 far away from each other are respectively close to the two sides of the dry net conveying mechanism 1, so that the two spray heads can sufficiently spray the two sides of the dry net, wherein the connection manner of the slider and the reciprocating threads on the lead screw belongs to the prior art in the prior art, and is not described herein.

In the above technical scheme, the spray head 23 is a spray head, the spraying range is wide, and the dosage of the separant is low.

As shown in fig. 2 and 4, in the above technical solution, two ends of the cross beam 241 are further respectively provided with a height adjusting frame 3, and the height adjusting frame 3 is used for adjusting the height of the cross beam 241, so that the horizontal height of the cross beam can be flexibly adjusted to adjust the distance between the spray head and the upper end of the drying net. The two height adjusting frames are respectively erected on two sides of the dry net conveying mechanism.

In the above technical scheme height-adjusting rack 3 includes sleeve 31 and pole setting 32, sleeve 31 is vertical to be installed subaerial, the lower extreme warp of pole setting 32 the upper end of sleeve 31 stretches into it in, the upper end of pole setting 32 with crossbeam 241 is connected, the upper end of sleeve 31 is equipped with locking bolt 33, locking bolt 33 be used for with pole setting 32 locking is in on the sleeve 31, its simple structure, and it is convenient to adjust.

Wherein, lateral wall department of telescopic upper end is equipped with the screw that runs through it, this the screw with locking bolt 33 phase-match, locking bolt with screw threaded connection, just locking bolt's threaded end orientation in the sleeve, the pole setting can for the sleeve reciprocates, screws up locking bolt with by locking bolt will the pole setting is locked on the sleeve, and unscrew locking bolt is about to the pole setting is loosened, and is adjustable this moment the height of pole setting, wherein, the upper end of pole setting with the crossbeam is rotated and is connected, and is right when the height of crossbeam is adjusted, can be right simultaneously by two people height adjustment frame adjusts. Because the length of the cross beam needs to be slightly larger than the width of the dry net, the cross beam is preferably made of a section bar which is not easy to deform completely, and preferably, the cross beam can be made of a square pipe made of aluminum alloy.

The isolating agent spraying assembly for the dry net is used for spraying the isolating agent to the dry net of the existing dry net conveying mechanism, wherein the isolating agent mainly has the function of avoiding adhesive from being attached to the dry net, for example, the width of the cross section of the dry net is about 6-7m, so that the length of the filament is equivalent to the width of the cross section of the dry net, but the sliding stroke of each sliding block is about 3 m.

Preferably, the lower extreme of stock solution bucket is equipped with the liquid outlet, the water inlet of water pump with the delivery port intercommunication of stock solution bucket, further preferably, in order to avoid the shower nozzle to block up, the delivery port department of stock solution bucket can add the filter screen (the filter screen can be 80-120 meshes), the water pump is small-size water pump, and its flow can be 100-300L/h, certainly not only is this limited to.

The distance between the cross beam and the upper end of the dry net is at least 0.5m, so that the water mist sprayed out by the spray head can cover the range area of the angle.

In addition, it should be noted that the end of the two reciprocating screw threads close to each other has a gap, so that the two sliders can be prevented from moving into contact with each other and thus interfering with each other, and preferably, the gap of the end of the two sliders where the moving tracks are close to each other can be 5-10cm.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Also, when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms, such as "over", "above", "on", "upper surface", "over", and the like, may be used herein to describe one element or feature's spatial relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above" may encompass both an orientation of "above" and "below. The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; all the persons skilled in the art can smoothly implement the present invention as shown in the attached drawings and described above; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The spraying assembly of the dry net separant is characterized by comprising a dry net conveying mechanism (1) and a spraying mechanism (2), wherein the dry net conveying mechanism (1) is arranged in the front-back direction and used for conveying paper tapes from front to back, the spraying mechanism (2) is provided with a spraying part, the spraying part faces the dry net conveying mechanism (1), and the spraying part is used for spraying the separant onto a dry net (11) of the dry net conveying mechanism (1).

2. The spray assembly of the dry net isolation agent according to claim 1, characterized in that the spray mechanism (2) comprises a liquid storage barrel (21), a water pump (22) and a spray head (23), wherein a water inlet of the water pump (22) is communicated with the interior of the liquid storage barrel (21), a water outlet of the water pump (22) is communicated with a water inlet of the spray head (23), and the spray head (23) constitutes a spray part of the spray mechanism (2).

3. The dry net separant spraying assembly according to claim 2, wherein the spraying mechanism (2) further comprises a moving member (24), the spray head (23) is mounted at the moving end of the moving member (24), and the moving member (24) is used for driving the spray head (23) to reciprocate left and right above the dry net (11) to spray the dry net (11).

4. The dry screen separant spraying assembly according to claim 3, wherein there are two spray heads (23), and the moving member (24) has two moving ends, two spray heads (23) correspond to the two moving ends one by one, and each spray head (23) is mounted on the corresponding moving end of the moving member (24).

5. The drying net separant spraying assembly according to claim 4, wherein the moving member (24) comprises a beam (241), a lead screw (242), a driving member (243) and two sliding blocks (244), the beam (241) is horizontally arranged above the drying net conveying mechanism (1) along the left-right direction, the lead screw (242) is horizontally arranged below the beam (241) along the left-right direction, two ends of the lead screw (242) are respectively and rotatably connected with the beam (241) through a bearing seat, two ends of the lead screw (242) are respectively provided with a reciprocating thread (245), two sliding blocks (244) are respectively and slidably arranged at the lower end of the beam (241) and are respectively arranged at two ends of the beam (241), each sliding block (244) is in threaded connection with the reciprocating thread (245) at the corresponding end, the driving member (243) is arranged at one end of the beam (241) and is in transmission connection with the lead screw (242), and two sliding blocks (244) respectively form two moving ends.

6. The dry screen release agent spray assembly of claim 5, wherein the drive member (243) is a reduction motor.

7. The spray-application assembly of the drying net isolating agent according to the claim 5, characterized in that the ends of the two reciprocating screw threads (245) far away from each other are respectively close to the two sides of the drying net conveying mechanism (1).

8. The spray coating assembly of the drying net isolation agent according to claim 5, wherein the spray head (23) is a spray nozzle.

9. The spray coating assembly of the drying screen isolation agent according to claim 5, wherein the two ends of the beam (241) are further respectively provided with a height adjusting rack (3), and the height adjusting racks (3) are used for adjusting the height of the beam (241).

10. The spray assembly of the drying screen isolation agent according to claim 9, wherein the height adjusting frame (3) comprises a sleeve (31) and a vertical rod (32), the sleeve (31) is vertically installed on the ground, the lower end of the vertical rod (32) extends into the sleeve (31) through the upper end of the sleeve (31), the upper end of the vertical rod (32) is connected with the cross beam (241), the upper end of the sleeve (31) is provided with a locking bolt (33), and the locking bolt (33) is used for locking the vertical rod (32) on the sleeve (31).