CN109898360B - Process and device for manufacturing low-basis-weight high-stiffness glue base paper - Google Patents

Abstract

The invention discloses a device for manufacturing low-quantitative high-stiffness glue base paper, which comprises a lower pulping component, an upper pulping component, a driving component and a support frame, wherein the support frame is fixed at the top of the lower pulping component, the upper pulping component is arranged at the top of the support frame, the driving component is fixed at one side of the lower pulping component and is connected with the upper pulping component, the lower pulping component consists of a base, a pulping cylinder, a top plate, a rotating shaft, two grinding blades and a concave groove block, the pulping cylinder is arranged on the base, the top plate is fixed on the inner wall of the top of the pulping cylinder, the two rotating shafts are arranged, and the two rotating shafts are symmetrically distributed at the bottom of the top plate in pairs, the invention preferentially carries out pulping treatment on softwood pulp and hardwood pulp and then detects the pulping degree and the wet weight of the softwood pulp, thereby avoiding the occurrence of shutdown of pulping equipment caused by detecting the pulping degree and the wet weight, the time for detecting the beating degree is reasonably utilized, so that the machine does not need to be stopped, and the working efficiency of production line equipment is increased.

Description

Process and device for manufacturing low-basis-weight high-stiffness glue base paper

Technical Field

The invention relates to the technical field of paper manufacturing, in particular to a process and a device for manufacturing low-basis-weight high-stiffness glue base paper.

Background

The special paper industry generally adopts the process of blending the softwood fiber and the hardwood fiber at present, and the great difference in the shapes and characteristics of the softwood fiber and the hardwood fiber enables the use ratio of the softwood and the hardwood to become the technical key for achieving the required performance of the special paper.

At present, a treatment mode of separating pulping is adopted for softwood pulp and hardwood pulp, after pulping, due to the fact that requirements for the pulping degree are very strict, the pulping degree needs to be detected, however, pulping equipment needs to be stopped during detection, the time for detecting the pulping degree is wasted, and the efficiency of production line papermaking is affected.

Disclosure of Invention

The invention aims to provide a process and a device for manufacturing low-basis-weight high-stiffness glue base paper, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a device for manufacturing low-quantitative high-stiffness glue base paper comprises a lower pulping component, an upper pulping component, a driving component and a support frame, wherein the support frame is fixed at the top of the lower pulping component, the upper pulping component is installed at the top of the support frame, and the driving component is fixed on one side of the lower pulping component and is connected with the upper pulping component.

Preferably, lower making beating subassembly comprises base, a beating cylinder, roof, axis of rotation, the leaf and the concave groove block of polishing, the beating cylinder is installed on the base, and the roof is fixed at beating cylinder top inner wall, the axis of rotation is equipped with two, and two axis of rotation symmetric distribution are in the roof bottom, the axis of rotation both ends are connected with roof and beating cylinder bottom inner wall rotation through the bearing respectively, the leaf of polishing is equipped with a plurality ofly, and a plurality of leaf equidistance cross fixation of polishing outside two axis of rotation, the concave groove block is equipped with two, and two concave groove blocks are fixed respectively on beating cylinder both sides inner wall, and a plurality of leaves of polishing are located the recess in a plurality of concave groove blocks respectively, go up the making beating subassembly and fix at beating cylinder top, and drive assembly fixes on beating cylinder one side outer wall.

Preferably, the top of the pulping barrel is provided with a feeding hole, and the bottom of the pulping barrel is symmetrically provided with two discharging holes.

Preferably, go up the making beating subassembly by support frame, detect a section of thick bamboo, detect the axle, detect the leaf, spill detection piece and connecting gear constitutes, detect a section of thick bamboo and fix at the pulping section of thick bamboo top through the support frame, it rotates through bearing and detection section of thick bamboo both ends respectively to detect an axle both ends and be connected, connecting gear fixes at detection axle top, and is connected with drive assembly, it is equipped with a plurality ofly to detect the leaf, and a plurality of leaf equidistance that detect are fixed in detecting the off-axial side, the spill detection piece is fixed at detecting a section of thick bamboo inner wall, and a plurality of detection leaves are located a plurality of recesses respectively.

Preferably, drive assembly comprises driving motor, L template, drive shaft, driving gear, driven gear, drive gear, connecting piece and regulating part, driving motor passes through the mount and is fixed with a pulping barrel one side, and the driving motor output passes through the shaft coupling and is fixed with the driving gear, the drive shaft both ends are passed through the bearing and are rotated with roof and L template respectively and be connected, and the drive shaft slides in proper order and run through support frame and pulping barrel top, L template is fixed with mount one side, drive gear and driven gear are all fixed in the drive shaft outside, and driven gear and driving gear meshing, the connecting piece is fixed on the roof, and the regulating part is fixed in the drive shaft outside.

Preferably, the connecting piece comprises connecting the master gear, connecting from gear, fixed axle, drive gear and drive cover, connect the master gear and fix in the fixed axle outside, and the fixed axle passes through the bearing and is connected with roof surface rotation, connect and be equipped with two from the gear, and fix respectively in two axis of rotation top outsides, two connect from the gear all with be connected the master gear meshing, it is connected with the drive shaft rotation through the bearing to drive the gear, and drives the gear and be connected the master gear meshing, it has the spacing groove to drive the cover and open in the cover, and drives the cover and overlap in the drive shaft outside, and it is fixed with drive gear top to drive the cover.

Preferably, the regulating part comprises limiting plate, slip cap and joint spare, the limiting plate is equipped with two, and two limiting plate symmetric distributions fix in the drive shaft both sides, the slip cap cover is in the drive shaft outside, and slip cap inner wall and limiting plate and drive shaft outside sliding connection, limiting plate outside equidistance is opened has a plurality of draw-in grooves, the joint spare is equipped with two, and symmetric distribution fixes in the slip cap both sides, joint spare and draw-in groove joint.

Preferably, the joint spare comprises joint shell, joint post, sliding plate and spring, the joint shell is fixed on the sliding sleeve outer wall, joint post one end slides in proper order and runs through joint shell and sliding sleeve, and with the draw-in groove joint, the sliding plate is located the joint shell, and fixes in the joint post outside, the spring housing is in the joint post outside, and both ends are fixed with sliding plate and joint shell inner wall respectively.

Preferably, the outside of the end, far away from the clamping groove, of the clamping column is carved with anti-skid grains.

Preferably, the process for manufacturing the low-basis-weight high-stiffness glue base paper comprises the following steps:

a. selecting broad-leaved wood with the fiber ratio of 85-92 percent and needle-leaved wood with the fiber ratio of 8-15 percent;

b. the softwood fiber and the hardwood fiber are treated by separation pulping, and the pulping degree and the wet weight of the softwood fiber and the hardwood fiber respectively meet the hardwood pulping degree: 21-26 ° SR, wet weight: 2.3-5.0 g; needle leaf wood pulp degree: 31-36 ° SR, wet weight: 8.0-11.0 g.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the softwood pulp and the hardwood pulp are preferentially pulped by the upper pulping component, and then the pulping degree and the wet weight of the softwood pulp and the hardwood pulp are detected, so that the condition that pulping equipment is stopped due to the detection of the pulping degree and the wet weight is avoided, the time for detecting the pulping degree is reasonably utilized, the stopping is not needed, and the working efficiency of production line equipment is increased.

2. According to the invention, the driving assembly is used for improving the beating power, and the lower beating assembly and the upper beating assembly are synchronously beaten together through the adjusting piece.

Drawings

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

FIG. 2 is a schematic cross-sectional overall structure view of the lower pulping assembly of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the upper beater assembly of the present invention;

FIG. 4 is a schematic view of a connector structure according to the present invention;

FIG. 5 is a schematic view of a driving assembly according to the present invention;

FIG. 6 is a schematic top cross-sectional view of the present invention;

fig. 7 is an enlarged view of a portion a of fig. 6.

In the figure: 1-lower beating component; 2-mounting a pulping component; 3-a drive assembly; 4-a base; 5-a pulping cylinder; 6-a top plate; 7-a rotating shaft; 8-grinding the leaves; 9-concave groove block; 10-a feed inlet; 11-a discharge hole; 12-a support frame; 13-a detection cartridge; 14-detection axis; 15-detecting leaves; 16-a concave detection block; 17-connecting gear; 18-a drive motor; 19-a fixed mount; 20-L type board; 21-a drive shaft; 22-a drive gear; 23-a driven gear; 24-a transmission gear; 25-a connector; 26-an adjustment member; 27-connecting a main gear; 28-connecting the slave gear; 29-a fixed shaft; 30-driving the gear; 31-driving sleeve; 32-limiting plate; 33-a sliding sleeve; 34-a clip; 35-a card slot; 36-a snap-on housing; 37-a snap-fit post; 38-a slide plate; 39-spring.

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. 1-7, the apparatus for manufacturing low basis weight and high stiffness glue base paper shown in the figures comprises a lower pulping assembly 1, an upper pulping assembly 2, a driving assembly 3 and a supporting frame 12, wherein the supporting frame 12 is fixed at the top of the lower pulping assembly, the upper pulping assembly 2 is installed at the top of the supporting frame 12, and the driving assembly 3 is fixed at one side of the lower pulping assembly 1 and connected with the upper pulping assembly 2.

The lower pulping component 1 consists of a base 4, a pulping cylinder 5, a top plate 6, a rotating shaft 7, a grinding blade 8 and a concave groove block 9, the pulping cylinder 5 is arranged on the base 4, the top plate 6 is fixed on the inner wall of the top of the pulping barrel 5, two rotating shafts 7 are arranged, the two rotating shafts 7 are symmetrically distributed at the bottom of the top plate 6, two ends of the rotating shaft 7 are respectively and rotatably connected with the top plate 6 and the inner wall of the bottom of the pulping barrel 5 through bearings, a plurality of grinding blades 8 are arranged, and a plurality of grinding blades 8 are fixed on the outer sides of the two rotating shafts 7 in an equidistance and crossed manner, two concave groove blocks 9 are arranged, and two concave groove blocks 9 are respectively fixed on the inner walls of both sides of the pulping cylinder 5, a plurality of grinding blades 8 are respectively positioned in a plurality of grooves, the upper pulping component 2 is fixed on the top of the pulping cylinder 5, and the driving component 3 is fixed on the outer wall of one side of the pulping cylinder 5, and pulping is realized through the lower pulping component 1.

The top of the pulping barrel 5 is provided with a feeding hole 10, and the bottom of the pulping barrel is symmetrically provided with two discharging holes 11, so that discharging and feeding are facilitated.

Go up beating subassembly 2 by support frame 12, detect a section of thick bamboo 13, detect axle 14, detect leaf 15, spill and detect piece 16 and connecting gear 17 and constitute, detect a section of thick bamboo 13 and fix at beating section of thick bamboo 5 top through support frame 12, detect axle 14 both ends and rotate through bearing and detection section of thick bamboo 13 both ends respectively and be connected, connecting gear 17 is fixed at detecting axle 14 top, and is connected with drive assembly 3, it is equipped with a plurality ofly to detect leaf 15, and a plurality of leaf 15 equidistance that detect are fixed in detecting the axle 14 outside, spill detects piece 16 and fixes at detecting a section of thick bamboo 13 inner wall, and a plurality of leaf 15 that detect are located a plurality of recesses respectively, realizes the detection of beating preferentially through last beating subassembly 2.

In the specific implementation process, firstly, softwood pulp or hardwood pulp is poured into the detection cylinder 13, then the driving motor 18 rotates to drive the driving gear 22 fixed at the output end of the detection cylinder to rotate, the driven gear 23 is meshed with the driving gear 22, so that the driving shaft 21 rotates, namely, the driving gear 24 fixed at the top end of the driving shaft 21 is driven to rotate, the driving gear 24 is meshed with the connecting gear 17, so that the connecting gear 17 rotates to start to rotate the detection blades 15 in the detection cylinder 13, and pulping is started.

Referring to fig. 1-7, the driving assembly 3 shown in the drawings is composed of a driving motor 18, a fixing frame 19, an L-shaped plate 20, a driving shaft 21, a driving gear 22, a driven gear 23, a transmission gear 24, a connecting member 25 and an adjusting member 26, the driving motor 18 is fixed to one side of the pulping barrel 5 through the fixing frame 19, an output end of the driving motor 18 is fixed to the driving gear 22 through a coupling, two ends of the driving shaft 21 are rotatably connected to the top plate 6 and the L-shaped plate 20 through bearings, the driving shaft 21 sequentially penetrates through the top of the pulping barrel 5 and the supporting frame 12 in a sliding manner, the L-shaped plate 20 is fixed to one side of the fixing frame 19, the transmission gear 24 and the driven gear 23 are fixed to the outer side of the driving shaft 21, the driven gear 23 is engaged with the driving gear 22, the connecting member 25 is fixed, driving the rotation.

The connecting piece 25 comprises connecting master gear 27, connecting from gear 28, fixed axle 29, drive gear 30 and drive cover 31, it fixes in the fixed axle 29 outside to connect master gear 27, and fixed axle 29 passes through the bearing and is connected with roof 6 surface rotation, connect and be equipped with two from gear 28, and fix respectively in two axis of rotation 7 top outsides, connect and all mesh with connecting master gear 27 from gear 28 for two, it is connected with drive shaft 21 rotation through the bearing to drive gear 30, and drives gear 30 and connect master gear 27 meshing, it has the spacing groove to drive the cover 31 in 31, and drives the cover 31 cover in the drive shaft 21 outside, and it is fixed with drive gear 30 top to drive cover 31, drives axis of rotation 7 through connecting piece 25 and rotates.

Regulating part 26 comprises limiting plate 32, slip cap 33 and joint spare 34, limiting plate 32 is equipped with two, and two limiting plate 32 symmetric distributions fix in the drive shaft 21 both sides, slip cap 33 cover is in the drive shaft 21 outside, and slip cap 33 inner wall and limiting plate 32 and the drive shaft 21 outside sliding connection, limiting plate 32 outside equidistance is opened has a plurality of draw-in grooves 35, joint spare 34 is equipped with two, and symmetric distribution fixes in slip cap 33 both sides, and joint spare 34 and draw-in groove 35 joint realize driving connecting piece 25 through regulating part 26 and rotate.

In the specific implementation process, the driving motor 18 stops rotating, softwood pulp or hardwood pulp is poured into the pulping barrel 5, the clamping column 37 is pulled out outwards, one end of the clamping column 37 is separated from the clamping groove 35, the sliding sleeve 33 is moved downwards, one end of the sliding sleeve 33 is inserted into a limiting groove formed in the surface of the driving sleeve 31, the hand is loosened, the elastic deformation of the spring 39 generates elastic force to push the sliding plate 38 to move inwards, so that one end of the clamping column 37 is clamped with the other clamping groove 35, the driving motor 18 rotates to drive the driving shaft 21 to rotate, so that the sliding sleeve 33 rotates, the bottom of the sliding sleeve 33 is clamped with the driving sleeve 31, so that the driving gear 30 rotates, the connecting main gear 27 is synchronously and reversely rotates from the gear 28, and the pulping treatment of the softwood pulp or the hardwood pulp by the grinding blade 8 is realized, thereby avoided taking place because of detecting the condition that beating equipment shut down that beating degree and wet heavy arouse, rationally utilized this section time of detecting the beating degree to do not need to shut down, increased the work efficiency of producing the line equipment.

The joint piece 34 comprises joint shell 36, joint post 37, sliding plate 38 and spring 39, joint shell 36 is fixed on the outer wall of sliding sleeve 33, joint post 37 one end slides in proper order and runs through joint shell 36 and sliding sleeve 33, and with draw-in groove 35 joint, sliding plate 38 is located joint shell 36, and fixes in the joint post 37 outside, spring 39 overlaps in the joint post 37 outside, and both ends are fixed with sliding plate 38 and joint shell 36 inner wall respectively, realize the fixed to sliding sleeve 33 through joint piece 34.

The clamping column 37 is far away from the outer side of one end of the clamping groove 35 and is carved with anti-skidding lines, so that the drawing is convenient.

A process for manufacturing low-basis-weight high-stiffness glue base paper comprises the following steps:

a. selecting broad-leaved wood with the fiber ratio of 85-92 percent and needle-leaved wood with the fiber ratio of 8-15 percent;

b. the softwood fiber and the hardwood fiber are treated by separation pulping, and the pulping degree and the wet weight of the softwood fiber and the hardwood fiber respectively meet the hardwood pulping degree: 21-26 ° SR, wet weight: 2.3-5.0 g; needle leaf wood pulp degree: 31-36 ° SR, wet weight: 8.0-11.0 g.

In the scheme, the type Y80M1-2 is preferably selected as the driving motor 18, the motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is a conventional circuit, the circuits and the control related in the invention are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a device that low ration high stiffness glue body paper was made, includes lower making beating subassembly (1), goes up making beating subassembly (2), drive assembly (3) and support frame (12), its characterized in that: the pulping mechanism is characterized in that the support frame (12) is fixed at the top of the lower pulping component, the upper pulping component (2) is installed at the top of the support frame (12), the driving component (3) is fixed at one side of the lower pulping component (1) and connected with the upper pulping component (2), the lower pulping component (1) consists of a base (4), a pulping cylinder (5), a top plate (6), a rotating shaft (7), grinding blades (8) and a concave groove block (9), the pulping cylinder (5) is installed on the base (4), the top plate (6) is fixed on the inner wall of the top of the pulping cylinder (5), the rotating shaft (7) is provided with two rotating shafts (7), the two rotating shafts (7) are symmetrically distributed at the bottom of the top plate (6), two ends of the rotating shaft (7) are respectively and rotatably connected with the top plate (6) and the inner wall of the bottom of the pulping cylinder (5) through bearings, the grinding blades (8) are provided with a plurality of grinding blades, and the grinding blades (8) are equidistantly, the two concave groove blocks (9) are respectively fixed on the inner walls of two sides of the pulping barrel (5), a plurality of polishing leaves (8) are respectively positioned in a plurality of grooves in the concave groove blocks (9), the driving assembly (3) is fixed on the outer wall of one side of the pulping barrel (5), the driving assembly (3) is composed of a driving motor (18), a fixing frame (19), an L-shaped plate (20), a driving shaft (21), a driving gear (22), a driven gear (23), a transmission gear (24), a connecting piece (25) and an adjusting piece (26), the driving motor (18) is fixed with one side of the pulping barrel (5) through the fixing frame (19), the output end of the driving motor (18) is fixed with the driving gear (22) through a coupler, and the two ends of the driving shaft (21) are respectively and rotatably connected with the top plate (6) and the L-shaped plate (20) through bearings, and drive shaft (21) slides in proper order and runs through support frame (12) and a pulping barrel (5) top, L template (20) are fixed with mount (19) one side, drive gear (24) and driven gear (23) are all fixed in drive shaft (21) outside, and driven gear (23) and driving gear (22) meshing, connecting piece (25) are fixed on roof (6), and adjusting part (26) are fixed in drive shaft (21) outside.

2. The apparatus for manufacturing the glue base paper with low basis weight and high stiffness according to claim 1, is characterized in that: the top of the pulping barrel (5) is provided with a feeding hole (10), and the bottom of the pulping barrel is symmetrically provided with two discharging holes (11).

3. The apparatus for manufacturing the glue base paper with low basis weight and high stiffness according to claim 1, is characterized in that: the connecting piece (25) comprises a connecting main gear (27), a connecting slave gear (28), a fixed shaft (29), a driving gear (30) and a driving sleeve (31), wherein the connecting main gear (27) is fixed on the outer side of the fixed shaft (29), the fixed shaft (29) is rotatably connected with the surface of the top plate (6) through a bearing, two connecting slave gears (28) are arranged and are respectively fixed on the outer sides of the tops of the two rotating shafts (7), the two connecting slave gears (28) are respectively meshed with the connecting main gear (27), the driving gear (30) is rotatably connected with the driving shaft (21) through a bearing, the driving gear (30) is meshed with the connecting main gear (27), a limiting groove is formed in the driving sleeve (31), the driving sleeve (31) is sleeved on the outer side of the driving shaft (21), and the driving sleeve (31) is fixed with the top of the driving gear (30).

4. The apparatus for manufacturing the glue base paper with low basis weight and high stiffness according to claim 3, is characterized in that: adjusting part (26) comprises limiting plate (32), slip cap (33) and joint spare (34), limiting plate (32) are equipped with two, and two limiting plate (32) symmetric distribution fix in drive shaft (21) both sides, slip cap (33) cover is in the drive shaft (21) outside, and slip cap (33) inner wall and limiting plate (32) and drive shaft (21) outside sliding connection, spacing plate (32) outside equidistance is opened has a plurality of draw-in grooves (35), joint spare (34) are equipped with two, and symmetric distribution fixes in slip cap (33) both sides, joint spare (34) and draw-in groove (35) joint.

5. The apparatus for manufacturing the glue base paper with low basis weight and high stiffness according to claim 4, is characterized in that: joint spare (34) comprise joint shell (36), joint post (37), sliding plate (38) and spring (39), joint shell (36) are fixed on sliding sleeve (33) outer wall, joint post (37) one end slides in proper order and runs through joint shell (36) and sliding sleeve (33), and with draw-in groove (35) joint, sliding plate (38) are located joint shell (36), and fix in joint post (37) outside, spring (39) cover is in joint post (37) outside, and both ends are fixed with sliding plate (38) and joint shell (36) inner wall respectively.

6. The apparatus for manufacturing the glue base paper with low basis weight and high stiffness according to claim 5, is characterized in that: the outside of one end of the clamping column (37) far away from the clamping groove (35) is carved with anti-skid grains.

7. A manufacturing process using the device of claim 6, comprising the steps of:

a. selecting broad-leaved wood with the fiber ratio of 85-92 percent and needle-leaved wood with the fiber ratio of 8-15 percent;

b. the softwood fiber and the hardwood fiber are treated by separation pulping, and the pulping degree and the wet weight of the softwood fiber and the hardwood fiber respectively meet the hardwood pulping degree: 21-26 ° SR, wet weight: 2.3-5.0 g; needle leaf wood pulp degree: 31-36 ° SR, wet weight: 8.0-11.0 g.

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