CN213203624U

CN213203624U - Roller type top net forming device

Info

Publication number: CN213203624U
Application number: CN202021891540.0U
Authority: CN
Inventors: 张金霞; 石龙; 马玉春; 常兴红; 郭旭斌
Original assignee: Mcc Meili Cloud Computing Industry Investment Co ltd
Current assignee: Ningxia Xinghe New Material Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-14
Anticipated expiration: 2030-09-02

Abstract

The utility model belongs to the technical field of the papermaking technique and specifically relates to a roll-type top net former, including the main casing body, main casing body bottom both sides all are fixed with the stabilizer blade, the opening has all been seted up to main casing body both sides wall, main casing body bottom is connected with the outlet pipe, one of them the main casing internal rotation of opening one side is connected with the net roller, it scrapes water mechanism, another to lead the net roller top to be provided with water the main casing internal both sides of opening one side all rotate and be connected with the school net roller, main casing body outside fixed mounting has the vacuum to inhale and moves the case, the internal backup pad that is provided with of main casing, backup pad bottom four corners department all is fixed with the bracing piece, the bracing piece bottom is fixed at main casing internal bottom. The former passes the wet paper sheet out of the opening on one side of the main casing and then out of the other opening to process the wet paper sheet, and the surface of the wet paper sheet can be subjected to water scraping treatment by the water scraping mechanism.

Description

Roller type top net forming device

Technical Field

The utility model relates to a papermaking technical field especially relates to a roller type top net former.

Background

The paper is made of plant fiber and can be folded into a sheet for writing. The paper is a writing and printing carrier, and can also be used for other purposes such as packaging, hygiene and the like, such as printing paper, carbon paper, toilet paper, facial tissue and the like. Paper is a sheet-like fibrous product used for writing, printing, drawing, packaging, or the like. The plant fiber pulp is produced with water suspension of plant fiber, and through the combination of crossing on net, initial dewatering, compression and stoving. This roll-type top net former increases an annular net in fourdrinier machine net table top, it is known that also the forming process passes through between annular net and the two-layer king of net table down, make the two sides dehydration about the paper web, simultaneously through extrusion and the hydraulic action between the two-layer net surface, the spacing flocculation of dispersion, reduce the fibre wadding group in the wet page, can improve the paper industry evenness, reduce the structural two sides difference of paper again, thereby reach the purpose that improves the page quality, improve the printability of printing paper, the extrusion of the wet page of current former between two net surfaces is not enough, for this reason we have proposed a roll-type top net former.

Disclosure of Invention

The utility model aims at solving the insufficient shortcoming of the extrusion of wet paper between two net surfaces in the prior art and providing a roller type top net former.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roller type top net forming device is designed, and comprises a main shell, wherein supporting legs are fixed on two sides of the bottom of the main shell, openings are formed in two side walls of the main shell, a water outlet pipe is connected to the bottom of the main shell, a net guide roller is rotatably connected in the main shell on one side of the opening, a water scraping mechanism is arranged above the net guide roller, a net correcting roller is rotatably connected on two sides of the main shell on one side of the opening, a vacuum suction box is fixedly installed on the outer side of the main shell, a supporting plate is arranged in the main shell, supporting rods are fixed at four corners of the bottom of the supporting plate, the bottom of each supporting rod is fixed at the bottom of the main shell, a plurality of round holes are formed in the supporting plate, a lower annular net is installed on the supporting plate, an upper annular net is placed above the lower annular net, pulling mechanisms are, the main casing body is internally and fixedly provided with a plurality of nozzles at the upper part, and the nozzles are connected through a connecting pipe, and the connecting pipe is connected with a water inlet pipe.

Preferably, it includes baffle and wiper blade to scrape the water mechanism, the baffle is fixed on the main casing body of leading the net roller top, the slot has been seted up to the baffle below, the wiper blade sets up in leading the net roller top, wiper blade one end is inserted and is established in the slot, and wiper blade one end both sides all are fixed with the inner spring, inner spring one end is fixed at the slot inner wall.

Preferably, the pulling mechanism comprises side sliding holes and side rods, the sliding holes are formed in two sides of the side wall of the main shell, the side rods are fixed to two sides of the side wall of the upper annular net, one end of each side rod penetrates through the corresponding sliding hole and extends outwards, and a pull rod is fixed between the two side rods.

Preferably, the pull rod outer sleeve is provided with an anti-slip sleeve.

Preferably, the net tightening mechanism comprises a sliding hole and a first groove plate, the sliding hole is arranged above the main shell, a net tightening roller is connected in the first groove plate in a rotating manner and is abutted against the upper part of the upper annular net, an upper plate is arranged above the first groove plate, sliding rods are fixed on two sides of the upper part of the first groove plate, one end of each sliding rod penetrates through the upper plate and is fixed with a rod limiting plate, a spring is sleeved outside the sliding rod, one end of the spring is fixed on the first groove plate, the other end of the spring is fixed at the bottom of the upper plate, an upper rod is fixed on the upper plate, one end of the upper rod penetrates through the sliding hole and is fixed with a sliding block, side plates are fixed on the main shell on two sides of the sliding hole, bearings are fixed on the side plates, one bearing is connected with a reciprocating screw rod, one end of the reciprocating screw rod penetrates through the sliding block and the other bearing, the reciprocating screw rod is connected with the, one end of the reciprocating screw rod is connected with a driving mechanism.

Preferably, the driving mechanism comprises a motor, the motor is installed on one side of the upper portion of the main shell, a rotating shaft is connected to one side of the motor, and the rotating shaft and the reciprocating screw rod are connected through an inserting mechanism.

Preferably, the inserting mechanism comprises a second trough plate and a rectangular inserting block, the second trough plate is fixed on the reciprocating screw rod, the rectangular inserting block is fixed on the rotating shaft, and the rectangular inserting block is inserted into the second trough plate.

Preferably, two water receiving pocket has been placed between the stabilizer blade, stabilizer blade one side all is fixed with the slide rail, the spout has been seted up to slide rail one side, water receiving pocket top both sides all are fixed with the slide, and the slide slides and sets up in the spout, the slide both sides are all seted up flutedly, and the recess internal rotation is connected with the ball.

The utility model provides a pair of roller type top net former, beneficial effect lies in: this former wears out wet page from the opening of main casing body one side from another opening again and processes it, can scrape water the processing to wet page surface through scraping water mechanism, can extrude wet page through lower ring net and last ring net to this reduces the fibre wadding group in the wet page, improves the paper trade evenness, can make wet page extrude more abundant between ring net and the last ring net under through tight net mechanism.

Drawings

Fig. 1 is a schematic view of a front view structure of a roller-type top net forming device provided by the present invention.

Fig. 2 is a schematic top view of the roller-type top net forming device according to the present invention.

Fig. 3 is a schematic side view of the roller-type top net forming device according to the present invention.

Fig. 4 is a schematic structural view of a water scraping mechanism of a roller-type top net former provided by the present invention.

Fig. 5 is a schematic structural view of an inserting mechanism of a roller-type top net former provided by the present invention.

Fig. 6 is an enlarged schematic view of a portion a of the roller-type top net former according to the present invention.

In the figure: the device comprises a main shell 1, support legs 2, an opening 3, a water outlet pipe 4, a water wiping mechanism 5, a water wiping plate 51, a baffle plate 52, a slot 53, an inner spring 54, an inserting mechanism 6, a second groove plate 61, a rectangular inserting block 62, a net guide roller 7, a net correcting roller 8, a support plate 9, a round hole 10, a support rod 11, a lower annular net 12, an upper annular net 13, a net tightening roller 14, a first groove plate 15, a sliding rod 16, a spring 17, an upper plate 18, an upper rod 19, a sliding block 20, a side plate 21, a bearing 22, a reciprocating screw 23, a rotating shaft 24, a motor 25, a sliding hole 26, a rod limiting plate 27, a side sliding hole 28, a side rod 29, a pull rod 30, an anti-skidding sleeve 31, a spray head 32, a connecting pipe 33, a water inlet pipe 34, a water receiving stump 35, a sliding rail 36, a sliding groove 37.

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.

Example 1

Referring to fig. 1-4, a roller type top net former comprises a main shell 1, wherein support legs 2 are fixed on two sides of the bottom of the main shell 1, openings 3 are respectively arranged on two side walls of the main shell 1, a water outlet pipe 4 is connected with the bottom of the main shell 1, a net guide roller 7 is rotatably connected with the main shell 1 on one side of one opening 3, a water scraping mechanism 5 is arranged above the net guide roller 7, net correcting rollers 8 are rotatably connected with two sides of the main shell 1 on one side of the other opening 3, a vacuum suction box 41 is fixedly arranged on the outer side of the main shell 1, a support plate 9 is arranged in the main shell 1, support rods 11 are fixed at four corners of the bottom of the support plate 9, the bottom of each support rod 11 is fixed at the inner bottom of the main shell 1, a plurality of circular holes 10 are arranged on the support plate 9, a lower circular net 12 is, go up and be provided with tight net mechanism on the ring network 13, upper fixed mounting has a plurality of shower nozzles 32 in main casing 1, be connected through connecting pipe 33 between a plurality of shower nozzles 32, be connected with inlet tube 34 on the connecting pipe 33, can scrape water the processing to wet paper page surface through scraping water mechanism 5, can extrude wet paper page or leaf through ring network 12 and last ring network 13 down, with this fibre wadding group in reducing wet paper page or leaf, improve the paper industry evenness, can make wet paper page or leaf extrusion more abundant between ring network 12 and the last ring network 13 down through tight net mechanism.

Example 2

Referring to fig. 4, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the wiper mechanism 5 includes a baffle 52 and a wiper 51, the baffle 52 is fixed on the main casing 1 above the mesh guiding roller 7, a slot 53 is provided below the baffle 52, the wiper 51 is disposed above the mesh guiding roller 7, one end of the wiper 51 is inserted into the slot 53, and both sides of one end of the wiper 51 are fixed with an inner spring 54, one end of the inner spring 54 is fixed on the inner wall of the slot 53, and the wiper 51 can be more closely contacted with the surface of the wet paper sheet by the inner spring 54.

Example 3

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the pulling mechanism includes a side sliding hole 28 and a side lever 29, the side sliding hole 28 is opened on both sides of the side wall of the main casing 1, the side lever 29 is fixed on both sides of the side wall of the upper ring net 13, and one end of the side lever 29 passes through the side sliding hole 28 and extends outward, a pull rod 30 is fixed between the two side levers 29, an anti-slip cover 31 is sleeved on the pull rod 30, and the pull rod 30 can pull the upper ring net 13 upward by pulling the pull rod 30 upward, so that the wet paper can pass between the lower ring net 12 and the upper ring net 13.

Example 4

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the net fastening mechanism includes a sliding hole 26 and a first groove plate 15, the sliding hole 26 is opened above the main casing 1, the net fastening roller 14 is rotatably connected in the first groove plate 15, the net fastening roller 14 is abutted against the upper side of the upper ring net 13, an upper plate 18 is disposed above the first groove plate 15, sliding rods 16 are fixed on both sides above the first groove plate 15, one end of the sliding rod 16 passes through the upper plate 18 and is fixed with a rod limiting plate 27, a spring 17 is sleeved outside the sliding rod 16, one end of the spring 17 is fixed on the first groove plate 15, the other end of the spring 17 is fixed at the bottom of the upper plate 18, the net fastening roller 14 can be brought into closer contact with the upper ring net 13 through the spring 17, an upper rod 19 is fixed on the upper plate 18, one end of the upper rod 19 passes through the sliding hole 26 and is fixed with a slider 20, side plates 21 are fixed on both sides of the main casing, the side plates 21 are respectively fixed with bearings 22, one of the bearings 22 is connected with a reciprocating screw 23, one end of the reciprocating screw 23 penetrates through the sliding block 20 and the other bearing 22, the reciprocating screw 23 is connected with the sliding block 20 through threads, one end of the reciprocating screw 23 is connected with a driving mechanism, the reciprocating screw 23 can be driven to rotate through the driving mechanism, the reciprocating screw 23 can drive the sliding block 20 to reciprocate through rotating, the net tightening roller 14 can be driven to roll above the upper annular net 13, and therefore wet paper can be squeezed between the lower annular net 12 and the upper annular net 13 more fully.

Actuating mechanism includes motor 25, motor 25 installs in main casing body 1 top one side, motor 25 one side is connected with pivot 24, pivot 24 with come and go between the screw rod 23 and establish mechanism 6 through inserting and be connected, it includes second frid 61 and rectangle inserted block 62 to insert to establish mechanism 6, second frid 61 is fixed and is being come and go on the screw rod 23, rectangle inserted block 62 is fixed on pivot 24, and rectangle inserted block 62 inserts and establishes in second frid 61, just can drive pivot 24 through starter motor 25 and rotate, pivot 24 rotates and just can drive and come and go screw rod 23 and rotate through inserting and establishing mechanism 6.

Example 5

Referring to fig. 1-6, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that a water receiving pocket 35 has been placed between two support legs 2, a slide rail 36 has been fixed on one side of each support leg 2, a slide groove 37 has been opened on one side of the slide rail 36, a slide plate 38 has been fixed on both sides above the water receiving pocket 35, and the slide plate 38 is slidably disposed in the slide groove 37, a groove 39 has been opened on both sides of the slide plate 38, and a ball 40 is rotatably connected in the groove 39, so that the water discharged from the water outlet pipe 4 can be stored through the water receiving pocket 35.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a roll-type net former, includes main casing body (1), main casing body (1) bottom both sides all are fixed with stabilizer blade (2), its characterized in that, opening (3) have all been seted up to main casing body (1) both sides wall, main casing body (1) bottom is connected with outlet pipe (4), one of them main casing body (1) internal rotation of opening (3) one side is connected with guide net roller (7), guide net roller (7) top is provided with scrapes water mechanism (5), another both sides all are rotated in main casing body (1) of opening (3) one side and are connected with school net roller (8), main casing body (1) outside fixed mounting has the vacuum to inhale and move case (41), be provided with backup pad (9) in main casing body (1), backup pad (9) bottom four corners department all is fixed with bracing piece (11), bracing piece (11) bottom is fixed in main casing body (1), a plurality of round holes (10) have been seted up on backup pad (9), install down ring network (12) on backup pad (9), ring network (13) have been placed to ring network (12) top down, it all is provided with pulling mechanism to go up ring network (13) both sides, it constructs to go up to be provided with tight net on ring network (13), main casing body (1) interior top fixed mounting has a plurality of shower nozzles (32), and is a plurality of be connected through connecting pipe (33) between shower nozzle (32), be connected with inlet tube (34) on connecting pipe (33).

2. The roll-type top net former as claimed in claim 1, wherein the water scraping mechanism (5) comprises a baffle (52) and a water scraping plate (51), the baffle (52) is fixed on the main housing (1) above the net guide roll (7), a slot (53) is formed below the baffle (52), the water scraping plate (51) is arranged above the net guide roll (7), one end of the water scraping plate (51) is inserted into the slot (53), both sides of one end of the water scraping plate (51) are fixed with inner springs (54), and one end of each inner spring (54) is fixed on the inner wall of the slot (53).

3. A roll-top web former according to claim 1, wherein the pulling mechanism comprises side slide holes (28) and side bars (29), the side slide holes (28) opening on both sides of the side wall of the main housing (1), the side bars (29) being fixed on both sides of the side wall of the upper endless web (13), and one end of the side bars (29) passing through the side slide holes (28) and extending outward, and a pull rod (30) being fixed between the two side bars (29).

4. A roll former according to claim 3, characterised in that the pull rod (30) is externally provided with an anti-slip sleeve (31).

5. The roll-type top net forming machine according to claim 1, wherein the net tightening mechanism comprises a sliding hole (26) and a first groove plate (15), the sliding hole (26) is arranged above the main casing (1), a net tightening roll (14) is rotatably connected in the first groove plate (15), the net tightening roll (14) is abutted against the upper side of the upper annular net (13), an upper plate (18) is arranged above the first groove plate (15), sliding rods (16) are fixed on both sides of the upper side of the first groove plate (15), one end of each sliding rod (16) penetrates through the upper plate (18) and is fixed with a rod limiting plate (27), a spring (17) is sleeved outside each sliding rod (16), one end of the spring (17) is fixed on the first groove plate (15), the other end of the spring (17) is fixed at the bottom of the upper plate (18), an upper rod (19) is fixed on the upper plate (18), one end of the upper rod (19) penetrates through a sliding hole (26) and is fixedly provided with a sliding block (20), side plates (21) are fixedly arranged on the main shell (1) on two sides above the sliding hole (26), bearings (22) are fixedly arranged on the side plates (21), one bearing (22) is connected with a reciprocating screw rod (23), one end of the reciprocating screw rod (23) penetrates through the sliding block (20) and the other bearing (22), the reciprocating screw rod (23) is connected with the sliding block (20) through threads, and one end of the reciprocating screw rod (23) is connected with a driving mechanism.

6. A roll-type top web former according to claim 5, characterized in that the driving mechanism comprises a motor (25), the motor (25) is mounted on one side above the main housing (1), a rotating shaft (24) is connected to one side of the motor (25), and the rotating shaft (24) is connected to the reciprocating screw (23) through an inserting mechanism (6).

7. A roll-type top web former according to claim 6, characterized in that the inserting means (6) comprises a groove plate (61) and a rectangular insert block (62), the groove plate (61) is fixed on the reciprocating screw (23), the rectangular insert block (62) is fixed on the rotary shaft (24), and the rectangular insert block (62) is inserted in the groove plate (61).

8. The roller type top net forming machine according to claim 1, wherein a water receiving pocket (35) is placed between two of the supporting legs (2), a sliding rail (36) is fixed on one side of each supporting leg (2), a sliding groove (37) is formed on one side of each sliding rail (36), sliding plates (38) are fixed on two sides above the water receiving pocket (35), each sliding plate (38) is slidably arranged in each sliding groove (37), grooves (39) are formed on two sides of each sliding plate (38), and balls (40) are rotatably connected in the grooves (39).