CN112962177A - Wood pulp fiber output device - Google Patents
Wood pulp fiber output device Download PDFInfo
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- CN112962177A CN112962177A CN202110119726.7A CN202110119726A CN112962177A CN 112962177 A CN112962177 A CN 112962177A CN 202110119726 A CN202110119726 A CN 202110119726A CN 112962177 A CN112962177 A CN 112962177A
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- plate
- beater
- beater roll
- feeding roller
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/40—Feeding apparatus
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Abstract
A wood pulp fiber output device belongs to the technical field of non-woven machinery. Comprises a left wall plate and a right wall plate; the feeding roller and the beater roller are supported between the left wall plate and the right wall plate, and the feeding roller is positioned above the rear side of the beater roller; the front construction plate of the feeding port is positioned at the front side of the feeding roller, the rear construction plate of the feeding port is positioned at the rear side of the feeding roller, and the space between the front construction plate and the rear construction plate of the feeding port is the feeding port; the front air duct building plate and the rear air duct building plate are fixed between the left wall plate and the right wall plate at positions corresponding to the upper part of the front side of the beater roll, and a space between the front air duct building plate and the rear air duct building plate is an air inlet duct; the front and rear building plates of the discharge channel are fixed between the left and right wall plates corresponding to the positions of the beater roll which are inclined to the lower side from the front side, and the space between the front and rear building plates of the discharge channel is the discharge channel; the feeding roller driving mechanism is arranged on the right wall plate, and the beater roller driving mechanism is arranged on the left wall plate. The consistency of the gram weight of the finally obtained product is ensured; the whole structure is simple, the manufacture is convenient, and excellent economy and low price are reflected.
Description
Technical Field
The invention belongs to the technical field of non-woven machinery, and particularly relates to a wood pulp fiber output device.
Background
The wood pulp fiber mentioned above refers to wood pulp fiber obtained by using wood pulp as raw material, the wood pulp fiber output device is a device matched with a melt-blown composite non-woven fabric forming machine or a wood pulp spunlace non-woven fabric forming machine, and the wood pulp fiber output device has the function of adding a layer of wood pulp fiber between common melt-blown non-woven fabrics or spunlace non-woven fabrics, and the product is widely applied to wet tissues but not limited to the wet tissues. The non-woven fabric has the advantages of no damage to the surface of an object, good toughness, high tearing strength, no chemical adhesive and the like, and a wood pulp fiber output device with reasonable structure and excellent dispersibility is required to be ensured if the requirements of producing the melt-blown non-woven fabric are met.
Although technical information relating to pneumatic bins is visible in the published chinese patent literature, such as CN2663451Y (a structurally improved cotton feeder), CN202492630U (a new blowing and carding pneumatic bin), CN101857989B (a pneumatic feeding bin), CN201927983U (a double pneumatic control bin), CN2074985464U (a vertical feed pneumatic oscillating bin), and CN104372456A (a pneumatic bin), among others. The common feature of the aforesaid patents, which are not limited to the examples, is that the fibers are formed into relatively uniform sheet cotton and are delivered to the fiber delivery curtain by the paired delivery rollers, which are supplied to the carding machine for carding, see also the pneumatic hopper recommended in CN 210856454U. If the structure similar to the structure in the patent is used as a matching device for forming the melt-blown composite non-woven fabric, namely as the wood pulp fiber output device, on one hand, the structure is too complex, so that the manufacturing difficulty is high and the economy is lost; on the other hand, the homogenization degree of the fiber can not meet the requirement, thereby affecting the product quality. The technical solutions described below have been created in this context.
Disclosure of Invention
The invention aims to provide a wood pulp fiber output device which is beneficial to reflecting the uniformity of the output of wood pulp fibers, ensures the consistency effect of the gram weight of a finally obtained product, is beneficial to simplifying the structure, is convenient to manufacture and use and reflects good economy.
The task of the invention is achieved by a wood pulp fiber output device, which comprises a left wall board and a right wall board, wherein the left wall board and the right wall board are arranged opposite to each other; the feeding roller and the beater roller are rotatably supported between the left wall plate and the right wall plate, and the feeding roller is positioned above the rear side of the beater roller in the length direction; the front feeding port building plate is positioned on the front side of the feeding roller in the length direction and fixed between the left wall plate and the right wall plate, the rear feeding port building plate is positioned on the rear side of the feeding roller in the length direction and also fixed between the left wall plate and the right wall plate, and a space between the front feeding port building plate and the rear feeding port building plate is formed into a feeding port; the device comprises a front air duct building plate and a rear air duct building plate, wherein the front air duct building plate and the rear air duct building plate are fixed between a left wall plate and a right wall plate at positions above the front side corresponding to the length direction of the beater roll, and a space between the front air duct building plate and the rear air duct building plate is formed into an air inlet duct; the discharging channel front construction plate and the discharging channel rear construction plate are fixed between the left wall plate and the right wall plate at positions corresponding to the front lower side of the length direction of the beater roll, and a space between the discharging channel front construction plate and the discharging channel rear construction plate is formed into a discharging channel which corresponds to and is communicated with the lower part of the length direction of the air inlet channel; the feeding roller driving mechanism is arranged on the right wall plate and is in transmission connection with the right end of the feeding roller, and the beater roller driving mechanism is arranged on the left wall plate and is in transmission connection with the left end of the beater roller.
In a specific embodiment of the present invention, a feeding roller front guard plate for protecting the front side of the feeding roller, which has a C-shaped cross section, extends from the lower portion of the length direction of the feeding port front construction plate at a position corresponding to the front side of the length direction of the feeding roller, a space between the front side of the feeding roller and the feeding roller front guard plate is configured as a feeding roller front gap communicated with the feeding port, a feeding roller rear guard plate for protecting the rear side of the feeding roller, which has a C-shaped cross section, extends from the lower portion of the length direction of the feeding port rear construction plate at a position corresponding to the rear side of the length direction of the feeding roller, and a space between the rear side of the feeding roller and the feeding roller rear guard plate is configured as a feeding roller rear gap communicated with the feeding port; the space between the upper part of the beater roll in the length direction and the bottom of the feeding roll in the length direction is a beater roll feeding port, and the feeding roll front gap and the feeding roll rear gap are communicated with the beater roll feeding port.
In another specific embodiment of the invention, the surface of the feeding roller is spirally wrapped with feeding roller card clothing; and beater roll nails are arranged on the beater roll at intervals around the beater roll.
In a further embodiment of the invention, a toothed plate extends in front of the longitudinal bottom of the build plate in front of the inlet opening, on the side of which teeth are formed facing downwards, and is provided with comb teeth.
In a further specific embodiment of the present invention, a beater roller front baffle plate is provided at a position corresponding to the front upper side of the length direction of the beater roller, the beater roller front baffle plate being located between the opposite sides of the left wall plate and the right wall plate and between the rear air duct building plate and the feed inlet front building plate; a lower beater roll baffle plate is arranged at a position corresponding to the lower part of the beater roll in the length direction, the lower beater roll baffle plate is fixed between the opposite sides of the left wall plate and the right wall plate, a rear beater roll lower baffle plate extends upwards from the rear side of the length direction of the lower beater roll baffle plate, and the lower beater roll baffle plate is also fixed between the opposite sides of the left wall plate and the right wall plate; a beater roll rear upper baffle guard plate is arranged at a position corresponding to the rear upper part of the beater roll in the length direction, is positioned between the lower part of the feed inlet rear construction plate and the beater roll rear lower baffle guard plate and is also fixed with the opposite side of the left wallboard and the right wallboard; the rear construction plate of the discharging channel is directly formed on one side, facing the front construction plate of the discharging channel, of the lower guard plate of the beater roll.
In a further specific embodiment of the present invention, the cross-sectional shapes of the middle portions of the front air duct constructing plate and the rear air duct constructing plate are a plurality of continuously circulating W-shapes, the shapes of the air inlet ducts are also a plurality of continuously circulating W-shapes by the plurality of continuously circulating W-shapes, and the lower portions of the air inlet ducts are connected and communicated with the discharge channel by the air outlet of the air inlet duct; an opening at the lower part of the discharging channel is formed into a wood pulp fiber outlet; the space of one side of the beater roll, which is opposite to the discharging channel, is formed into a beater roll discharging yielding position opening.
In a more specific embodiment of the present invention, a left wall board cavity is formed on a left side of the left wall board, a right wall board cavity is formed on a right side of the right wall board, a left wall board motor abdicating hole is formed on the left wall board, a right wall board motor abdicating hole is formed on the right wall board, a position of the left wall board motor abdicating hole on the left wall board corresponds to a front side of a left end of the material outlet channel front building board, and a position of the right wall board motor abdicating hole on the right wall board corresponds to a front side of a right end of the material outlet channel front building board; the feeding roller and the left end of the beater roll extend into the left wall board cavity, the right end of the beater roll extends into the right wall board cavity, the feeding roller driving mechanism is connected with the right end of the feeding roller in the right wall board cavity in a transmission mode, and the beater roller driving mechanism is connected with the left end of the beater roll in the left wall board cavity in a transmission mode.
In a further specific embodiment of the present invention, the feeding roller driving mechanism includes a feeding roller driving motor, a feeding roller driving wheel, a feeding roller driving driven wheel, a feeding roller driving transmission belt and a feeding roller driving transmission belt tension wheel, the feeding roller driving motor is fixed to the right wall plate in a horizontal position at a position corresponding to the abdicating hole of the right wall plate motor, a feeding roller driving motor shaft of the feeding roller driving motor extends into the right wall plate cavity, the feeding roller driving wheel is located in the right wall plate cavity and fixed on the feeding roller driving motor shaft, the feeding roller driving driven wheel is located in the right wall plate cavity and fixed at the right end of the feeding roller, one end of the feeding roller driving transmission belt is sleeved on the feeding roller driving wheel, the other end is sleeved on the feeding roller driving driven wheel, the feeding roller driving transmission belt tension wheel is located in the right wall plate cavity and rotatably arranged on the feeding roller driving transmission belt tension wheel shaft, the feeding roller drives a tension wheel shaft of the transmission belt to be fixed on a tension wheel shaft seat in a horizontal cantilever state, the tension wheel shaft seat is fixed with the right wall body of the right wallboard, and the feeding roller drives the tension wheel of the transmission belt to be connected with the feeding roller driving transmission belt; a left end of the feeding roller is provided with a left feeding roller shaft head, the left feeding roller shaft head extends into the left wallboard cavity and is rotatably supported on a left feeding roller shaft head supporting bearing seat, the left feeding roller shaft head supporting bearing seat is fixed on a left shaft head supporting bearing seat supporting plate in the left wallboard cavity, the right end of the feeding roller is provided with a right feeding roller shaft head, the right feeding roller shaft head extends into the right wallboard cavity and is rotatably supported on a right feeding roller shaft head supporting bearing seat, and the right feeding roller shaft head supporting bearing seat is fixed on a right shaft head supporting bearing seat supporting plate in the right wallboard cavity; the feeding roller driving wheel, the feeding roller driving driven wheel and the feeding roller driving transmission belt tensioning wheel are chain wheels, and the feeding roller driving transmission belt is a chain; the left end lower part of the feeding roller driving motor is provided with a feeding roller driving motor bracket, the feeding roller driving motor bracket is fixed with the front side of the right end of the front construction plate of the discharge channel, the right end of the feeding roller driving motor is positioned at a position corresponding to the abdication hole of the right wallboard motor and extends into the cavity of the right wallboard and is fixed with the fixing plate of the feeding roller driving motor, and the fixing plate of the feeding roller driving motor is fixed with the right wall body of the right wallboard.
In yet another specific embodiment of the present invention, the beater roll driving mechanism includes a beater roll driving motor, a beater roll driving wheel, a beater roll driving driven wheel and a beater roll driving transmission belt, the beater roll driving motor is fixed to the left wall plate in a horizontal position at a position corresponding to the left wall plate motor abdication hole, and a beater roll driving motor shaft of the beater roll driving motor extends into the left wall plate cavity, the beater roll driving wheel is located in the left wall plate cavity and fixed on the beater roll driving motor shaft, the beater roll driving driven wheel is located in the left wall plate cavity and at the left end of the beater roll, one end of the beater roll driving transmission belt is sleeved on the beater roll driving wheel, and the other end is sleeved on the beater roll driving driven wheel; the left end of the beater roll is provided with a beater roll left shaft head, the beater roll left shaft head extends into the left wallboard cavity and is rotatably supported on a beater roll left shaft head supporting bearing seat, the beater roll left shaft head supporting bearing seat is fixed on a left shaft head supporting bearing seat supporting plate in the left wallboard cavity, the right end of the beater roll is provided with a beater roll right shaft head, the beater roll right shaft head extends into the right wallboard cavity and is rotatably supported on a beater roll right shaft head supporting bearing seat, and the beater roll right shaft head supporting bearing seat is fixed on a right shaft head supporting bearing seat supporting plate in the right wallboard cavity.
In yet another specific embodiment of the present invention, the driving wheel and the driven wheel of the beater roller are belt pulleys, and the driving belt of the beater roller is a driving belt; beater roll driving motor's right-hand member lower part has set a beater roll driving motor bracket, this beater roll driving motor bracket with it is fixed that discharge channel constructs the left end front side of board before, and beater roll driving motor's left end is corresponding to the position in left wallboard motor abdication hole is visited into left wallboard intracavity and is fixed with beater roll driving motor fixed plate, and this beater roll driving motor fixed plate soaks the left wall body of fixed column and left wallboard through beater roll driving motor fixed plate and fixes.
The technical scheme provided by the invention has the technical effects that: the feeding roller and the beater roller are reasonably matched, the feeding roller card clothing is spirally wrapped on the surface of the feeding roller, a toothed plate extends from the bottom of the length direction of the building plate in front of the feeding port, and uniform combing teeth are formed on the downward side of the toothed plate, so that wood pulp fibers introduced from the feeding port can be well dispersed, the wood pulp fibers from the discharging channel can show a good uniform dispersing effect, and the consistency of the gram weight of the finally obtained product is ensured; the whole structure is simple, so that the device not only can be conveniently manufactured, but also can embody excellent economy and cheapness.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a schematic view of fig. 1 viewed from the rear side.
Detailed Description
In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position state shown in fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.
Referring to fig. 1, there is shown a left wall panel 1 and a right wall panel 2, the left wall panel 1 and the right wall panel 2 being disposed facing each other; showing a feed roller 3 and a beater roller 4, the feed roller 3 and beater roller 4 being rotatably supported between the left wall panel 1 and the right wall panel 2, and the feed roller 3 being located above the rear side in the length direction of the beater roller 4; a front inlet construction plate 5a and a rear inlet construction plate 5b are shown, the front inlet construction plate 5a is located at the front side of the length direction of the feed roller 3 and fixed between the left wall plate 1 and the right wall plate 2, the rear inlet construction plate 5b is located at the rear side of the length direction of the feed roller 3 and also fixed between the left wall plate 1 and the right wall plate 2, and the space between the front inlet construction plate 5a and the rear inlet construction plate 5b is formed into an inlet 5 c; a front air duct constructing plate 6a and a rear air duct constructing plate 6b are shown, the front air duct constructing plate 6a and the rear air duct constructing plate 6b are fixed between the left wall panel 1 and the right wall panel 2 at positions above the front side corresponding to the length direction of the aforementioned beater roller 4, and the space between the front air duct constructing plate 6a and the rear air duct constructing plate 6b is constituted as an air intake duct 6 c; a discharge channel front construction plate 7a and a discharge channel rear construction plate 7b are shown, the discharge channel front construction plate 7a and the discharge channel rear construction plate 7b are fixed between the left wall panel 1 and the right wall panel 2 at positions corresponding to the front lower side of the length direction of the beater roll 4, and the space between the discharge channel front construction plate 7a and the discharge channel rear construction plate 7b is configured as a discharge channel 7c, the discharge channel 7c corresponds to and communicates with the lower part of the length direction of the aforementioned air inlet duct 6 c; a feed roller driving mechanism 8 and a beater roller driving mechanism 9 are shown, the feed roller driving mechanism 8 is arranged on the right wallboard 2 and is in transmission connection with the right end of the feed roller 3, and the beater roller driving mechanism 9 is arranged on the left wallboard 1 and is in transmission connection with the left end of the beater roller 4.
In practical use, a flat duct having a cross-sectional shape of about Jiong is fixed above the feeding port 5c in the longitudinal direction and supported by the left and right wall panels 1 and 2, that is, the duct is used for introducing the wood pulp fiber raw material into the feeding port 5c, that is, the left end of the duct is fixed to the left wall panel 1, the right end of the duct is fixed to the right wall panel 2, the lower part of the duct is open and is fitted to the upper part of the feeding port 5c in the longitudinal direction, and the wood pulp fiber is introduced to the feeding port 5c through the duct by the wood pulp fiber feeding mechanism. According to the similar principle, in practical use, a flat tube body, i.e. a tube body with a cross section being approximately Jiong-shaped, for introducing air with certain pressure into the air inlet duct 6c is fixed above the length direction of the air inlet duct 6c and also by taking the left and right wall plates 1 and 2 as carriers, i.e. the left end of the tube body is fixed with the left wall plate 1, the right end is fixed with the right wall plate 2, the tube body is provided with pressure air by a fan, and the tube body introduces the pressure air into the air inlet duct 6c, so that the pressure air drives out the wood pulp fibers when entering the discharge channel 7 c.
Referring to fig. 2 in combination with fig. 1, a feed roller front guard plate 5d for guarding the front side of the feed roller 3 having a C-shaped cross-sectional shape extends at a position corresponding to the lower portion of the feed port front construction plate 5a in the longitudinal direction and the front side of the feed roller 3 in the longitudinal direction, a space between the front side of the feed roller 3 and the feed roller front guard plate 5d is configured as a feed roller front gap 31 communicating with the feed port 5C, a feeding roller rear baffle plate 5e having a C-shaped cross section and for shielding the rear side of the feeding roller 3 extends from the lower portion of the feeding port rear construction plate 5b in the longitudinal direction and at a position corresponding to the rear side of the feeding roller 3 in the longitudinal direction, and a space between the rear side of the feeding roller 3 and the feeding roller rear baffle plate 5e is constituted as a feeding roller rear gap 32 communicating with the feeding port 5C; the space between the upper part of the beater roll 4 in the length direction and the bottom of the feed roll 3 in the length direction is a beater roll inlet 41 (shown in fig. 2), and since the feed roll front gap 31 and the feed roll rear gap 32 are communicated with the beater roll inlet 41, the wood pulp fibers reach the beater roll 4 from the beater roll inlet 41.
As shown in fig. 1, a feed roller clothing 33 is wound around (may be referred to as "covered" or "wrapped") the surface of the feed roller 3 in a spiral state; the beater roll 4 is provided with beater roll nails 42 at intervals around the beater roll 4. Compared with the air pressure cotton box mentioned in the above background art column by the applicant, if in the traditional design mode, the feeding roller 3 is usually provided with nails, namely the feeding roller 3 is designed into the structural form of a wolf tooth stick, however, the applicant is free from the constraint of the traditional design mode, the feeding roller card clothing 33 which covers the card clothing teeth on the card clothing slightly longer (also can be called as "higher") than the card clothing teeth on the conventional card clothing is wound on the surface of the feeding roller 3 in a spiral state, so that the ideal homogenization effect of the wood pulp fibers can be obtained.
As shown in fig. 1 and 2, a toothed plate 5f extends forward from the bottom of the feed inlet front construction plate 5a in the longitudinal direction, and a comb teeth 5g is formed on the downward side of the toothed plate 5f, and the preferred distribution of the comb teeth 5g is to form a row only on the front side of the toothed plate 5f in the longitudinal direction (i.e., only one row of comb teeth is used), but there may be a plurality of rows, and this structure can further ensure the uniform effect of the wood pulp fibers. In fig. 2, the applicant also shows arrows indicating that the feed roller 3 and the beater roller 4 rotate in the same direction and both counterclockwise.
Continuing to refer to fig. 1 and 2 and with reference to fig. 3, a beater roller front baffle 43 is provided at a position corresponding to the front upper portion of the beater roller 4 in the longitudinal direction, the beater roller front baffle 43 being located between the opposite sides of the left wall panel 1 and the right wall panel 2 and between the rear air duct building panel 6b and the inlet front building panel 5 a; a lower beater roll guard plate 44 is provided at a position corresponding to a lower portion of the beater roll 4 in the longitudinal direction, the lower beater roll guard plate 44 is fixed between the opposing sides of the left and right wall panels 1 and 2, and a beater roll rear lower guard plate 441 extends upward at a rear side of the lower beater roll guard plate 44 in the longitudinal direction, and the beater roll rear lower guard plate 441 is also fixed between the opposing sides of the left and right wall panels 1 and 2; a beater roll rear upper guard plate 45 (shown in fig. 3) is arranged at a position corresponding to the rear upper part of the beater roll 4 in the length direction, and the beater roll rear upper guard plate 45 is positioned between the lower part of the feed inlet rear construction plate 5b and the beater roll rear lower guard plate 441 and is also fixed to the opposite side of the left wall plate 1 and the right wall plate 2; the run-out channel rear building plate 7b is formed directly on the side of the beater roll lower apron plate 44 facing the run-out channel front building plate 7 a.
As shown in fig. 1 and 2, the cross-sectional shapes of the middle portions of the front air duct constructing plate 6a and the rear air duct constructing plate 6b are a plurality of continuous circulating W-shapes, the shapes of the air inlet ducts 6c are also a plurality of continuous circulating W-shapes, and the lower portions of the air inlet ducts 6c are connected and communicated with the discharge channel 7c through air inlet duct outlets 6 d; the opening at the lower part of the discharging channel 7c is formed into a wood pulp fiber outlet 7 d; the space on the side of the beater roll 4 opposite to the discharge channel 7c is formed as a beater roll discharge allowance opening 46.
The above structure makes the area (air channel area) between the air inlet duct 6c and the air outlet duct 6d in a curved state, so that the pressure air introduced by the fan can be uniformly and well diffused and well mixed with the wood pulp fibers, and the wood pulp fibers can be uniformly led out from the wood pulp fiber outlet 7 d.
Referring to fig. 3 in combination with fig. 1 and 2, a left wall board cavity 11 (shown in fig. 2) is formed on a left side of the left wall board 1, a right wall board cavity 21 (shown in fig. 1) is formed on a right side of the right wall board 2, a left wall board motor abdicating hole 12 is formed on the left wall board 1, a right wall board motor abdicating hole (not labeled) is formed on the right wall board 2, a position of the left wall board motor abdicating hole 12 on the left wall board 1 corresponds to a left end front side of the discharge channel front building board 7a, and a position of the right wall board motor abdicating hole on the right wall board 2 corresponds to a right end front side of the discharge channel front building board 7 a; the left ends of the feeding roller 3 and the beater roller 4 extend into the left wallboard cavity 11, the right ends of the feeding roller and the beater roller 4 extend into the right wallboard cavity 21, the feeding roller driving mechanism 8 is in transmission connection with the right end of the feeding roller 3 in the right wallboard cavity 21, and the beater roller driving mechanism 9 is in transmission connection with the left end of the beater roller 4 in the left wallboard cavity 11.
In order to facilitate the shaft heads at the two ends of the feeding roller 3 and the beater roller 4 to respectively enter the left wallboard cavity 11 and the right wallboard cavity 21, a left wallboard shaft head yielding cavity 13 is formed on one side of the left wallboard 1 facing the right wallboard 2, and a right wallboard shaft head yielding cavity 22 is formed on one side of the right wallboard 2 facing the left wallboard 1.
Please refer to fig. 1 and fig. 3, the feeding roller driving mechanism 8 includes a feeding roller driving motor 81, a feeding roller driving wheel 82, a feeding roller driving driven wheel 83, a feeding roller driving transmission belt 84 and a feeding roller driving transmission belt tension wheel 85, the feeding roller driving motor 81 is fixed with the right wall panel 2 in a horizontal state at a position corresponding to the yielding hole of the right wall panel motor, a feeding roller driving motor shaft 811 of the feeding roller driving motor 81 extends into the right wall panel cavity 21, the feeding roller driving wheel 82 is located in the right wall panel cavity 21 and fixed on the feeding roller driving motor shaft 811, the feeding roller driving driven wheel 83 is located in the right wall panel cavity 21 and fixed at the right end of the feeding roller 3, one end of the feeding roller driving transmission belt 84 is sleeved on the feeding roller driving wheel 82, the other end is sleeved on the feeding roller driving driven wheel 83, the feed roller driving transmission belt tension pulley 85 is positioned in the right wallboard cavity 21 and is rotationally arranged on a feed roller driving transmission belt tension pulley shaft 851, the feed roller driving transmission belt tension pulley shaft 851 is fixed on a tension pulley shaft seat 8511 in a horizontal cantilever state, the tension pulley shaft seat 8511 is fixed with the right wall body of the right wallboard 2, and the feed roller driving transmission belt tension pulley 85 is connected with the feed roller driving transmission belt 84; a feeding roller left shaft head 35 is formed at the left end of the feeding roller 3, the feeding roller left shaft head 35 is inserted into the left wallboard cavity 11 at a position corresponding to a left wallboard shaft head abdicating cavity at the upper part of the left wallboard shaft head abdicating cavity 13 and is rotatably supported on a feeding roller left shaft head supporting bearing seat 351 (shown in figure 3), the left spindle nose bearing seat 351 of the feeding roller is fixed on a left spindle nose bearing seat support plate 3511 in the left wallboard cavity 11, a right spindle nose 34 of the feeding roller is formed at the right end of the feeding roller 3, the feed roll right stub shaft 34 extends into the right wallboard cavity 21 at a position corresponding to a right wallboard stub shaft relief cavity at the upper portion of the right wallboard stub shaft relief cavity 22 and is rotatably supported on a feed roll right stub shaft support bearing seat 341 (shown in figure 1), and the feed roll right gudgeon bearing block 341 is fixed to a right gudgeon bearing block support plate 3411 located within the right wall panel chamber 21.
In this embodiment, the feeding roller driving wheel 82, the feeding roller driving driven wheel 83 and the feeding roller driving belt tensioning wheel 85 are chain wheels, and the feeding roller driving belt 84 is a chain; a feeding roller driving motor bracket 812 is arranged at the lower part of the left end of the feeding roller driving motor 81, the feeding roller driving motor bracket 812 is fixed with the front side of the right end of the discharging channel front construction plate 7a, the right end of the feeding roller driving motor 81 extends into the right wallboard cavity 21 at a position corresponding to the yielding hole of the right wallboard motor and is fixed with a feeding roller driving motor fixing plate 813, and the feeding roller driving motor fixing plate 813 is fixed with the right wall body of the right wallboard 2 through the feeding roller driving motor fixing plate emptying fixing column 8131.
The feeding roller driving motor 81 works, because the feeding roller driving motor shaft 811 drives the feeding roller driving wheel 82, the feeding roller driving transmission belt 84 drives the feeding roller driving driven wheel 83, the feeding roller driving driven wheel 83 drives the feeding roller right shaft head 34 to make the feeding roller 3 rotate counterclockwise, the feeding roller card clothing 33 covering the surface comb-feeds the wood pulp fiber (dry fiber) introduced from the feeding port 5c to the beater roller 4 with a carding effect.
Referring to fig. 3 in combination with fig. 1, the aforementioned beater roller driving mechanism 9 includes a beater roller driving motor 91, a beater roller driving wheel 92, a beater roller driving driven wheel 93 and a beater roller driving transmission belt 94, the beater roller driving motor 91 is fixed to the aforementioned left wall board 1 in a horizontal state at a position corresponding to the aforementioned left wall board motor abdicating hole 12, and a beater roller driving motor shaft 911 of the beater roller driving motor 91 extends into the aforementioned left wall board cavity 11, the beater roller driving wheel 92 is located in the left wall board cavity 11 and fixed to the beater roller driving motor shaft 911, the beater roller driving driven wheel 93 is located in the left wall board cavity 11 and at the left end of the aforementioned beater roller 4, one end of the beater roller driving transmission belt 94 is sleeved on the beater roller driving wheel 92, and the other end is sleeved on the beater roller driving driven wheel 93; a beater roll left gudgeon 47 (shown in fig. 3) is formed at the left end of the beater roll 4, the beater roll left gudgeon 47 protrudes into the left wallboard cavity 11 at a position corresponding to a left wallboard gudgeon relief cavity at the lower portion of the left wallboard gudgeon relief cavity 13 and is rotatably supported on a beater roll left gudgeon support bearing seat (not shown in fig. 3), the left spindle nose supporting bearing seat of the beater roll is fixed on a left spindle nose supporting bearing seat supporting plate in the left wallboard cavity 11, a beater roll right spindle nose 48 (shown in figure 1) is formed at the right end of the beater roll 4, the beater roll right stub shaft 48 protrudes into the right wallboard cavity 21 at a position corresponding to a right wallboard stub shaft abdication cavity at the lower portion of the right wallboard stub shaft abdication cavity and is rotatably supported on the beater roll right stub shaft support bearing seat 481, and the beater roll right gudgeon bearing mount 481 is secured to a right gudgeon bearing mount support plate 4811 located within the right wallboard cavity 21.
In this embodiment, the driving pulley 92 and the driven pulley 93 are belt pulleys, and the driving belt 94 is a driving belt; set a beater roll driving motor bracket 912 in the right-hand member lower part of aforementioned beater roll driving motor 91, this beater roll driving motor bracket 912 is fixed with the left end front side of the preceding constitution board 7a of aforementioned discharging channel, the left end of beater roll driving motor 91 is at the position that corresponds to aforementioned left wallboard motor abdicating hole 12 and is visited in left wallboard chamber 11 and fixed with beater roll driving motor fixed plate 913, and this beater roll driving motor fixed plate 913 soaks fixed column 9131 through beater roll driving motor fixed plate and is fixed with the left wall body of left wallboard 1.
When the beater roll driving motor 91 works, the beater roll driving motor shaft 911 drives the beater roll driving wheel 92, the beater roll driving transmission belt 94 drives the beater roll driving driven wheel 93, the beater roll driving driven wheel 93 drives the beater roll driving motor shaft 911, the beater roll 4 rotates anticlockwise, the wood pulp fiber supplied by the feeding roller card clothing 33 enters (is led into) the discharging channel under the position corresponding to the discharging allowance position opening 46 of the beater roll and the action of the pressure air led in by the air inlet channel 6c, namely, the wood pulp fiber at the discharging allowance position opening 46 of the beater roll is driven downwards to the discharging channel 7c by the air inlet channel air outlet 6d and led out by the wood pulp fiber outlet opening 7d as an intermediate material layer of the wood pulp fiber led out by the wood pulp fiber leading-out opening 7d with two sides being melt-blown fiber cotton nets and the intermediate layer being the wood pulp fiber led out by the wood pulp fiber leading-out opening 7d of the invention, and provides guarantee for the subsequent process for making products such as wet tissues and the like. In the process, due to the effect of the comb uniform teeth 5g on the toothed plate 5f, the wood pulp fibers fed to the beater roll 4 from the beater roll discharging position opening 46 are more uniform (even).
In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.
Claims (10)
1. A wood pulp fiber output device is characterized by comprising a left wall board (1) and a right wall board (2), wherein the left wall board (1) and the right wall board (2) are arranged in a face-to-face mode; the feeding roller (3) and the beater roller (4) are rotatably supported between the left wall board (1) and the right wall board (2), and the feeding roller (3) is positioned above the rear side of the beater roller (4) in the length direction; a front feeding port building plate (5a) and a rear feeding port building plate (5b), wherein the front feeding port building plate (5a) is positioned on the front side of the feeding roller (3) in the length direction and fixed between the left wall plate (1) and the right wall plate (2), the rear feeding port building plate (5b) is positioned on the rear side of the feeding roller (3) in the length direction and also fixed between the left wall plate (1) and the right wall plate (2), and a space between the front feeding port building plate (5a) and the rear feeding port building plate (5b) is formed into a feeding port (5 c); a front air duct constructing plate (6a) and a rear air duct constructing plate (6b), wherein the front air duct constructing plate (6a) and the rear air duct constructing plate (6b) are fixed between the left wall plate (1) and the right wall plate (2) at positions above the front side corresponding to the length direction of the beater roll (4), and a space between the front air duct constructing plate (6a) and the rear air duct constructing plate (6b) is formed into an air inlet duct (6 c); a discharging channel front construction plate (7a) and a discharging channel rear construction plate (7b), wherein the discharging channel front construction plate (7a) and the discharging channel rear construction plate (7b) are fixed between the left wall plate (1) and the right wall plate (2) corresponding to the position of the lower front side of the beater roll (4) in the length direction, the space between the discharging channel front construction plate (7a) and the discharging channel rear construction plate (7b) is formed into a discharging channel (7c), and the discharging channel (7c) corresponds to and is communicated with the lower part of the air inlet channel (6c) in the length direction; a feeding roller actuating mechanism (8) and a beater roller actuating mechanism (9), feeding roller actuating mechanism (8) set up on right wallboard (2) and with the right-hand member transmission of feeding roller (3) is connected, beater roller actuating mechanism (9) set up on left wallboard (1) and with the left end transmission of beater roller (4) is connected.
2. The wood pulp fiber output device according to claim 1, characterized in that a feed roller front guard (5d) for protecting the front side of the feed roller (3) having a C-shaped cross-sectional shape extends at the lower part of the feed port front guard (5a) in the longitudinal direction and at a position corresponding to the front side of the feed roller (3) in the longitudinal direction, a space between the front side of the feed roller (3) and the feed roller front guard (5d) is configured as a feed roller front gap (31) communicating with the feed port (5C), a feed roller rear guard (5e) for protecting the rear side of the feed roller (3) having a C-shaped cross-sectional shape extends at the lower part of the feed port rear guard (5b) in the longitudinal direction and at a position corresponding to the rear side of the feed roller (3) in the longitudinal direction, and a space between the rear side of the feed roller (3) and the feed roller rear guard (5e) is configured as a space with the feed roller front guard (5d) A feeding roller back gap (32) communicated with the material port (5 c); the space between the upper part of the beater roll (4) in the length direction and the bottom of the feeding roll (3) in the length direction is formed into a beater roll feeding port (41), and the feeding roll front gap (31) and the feeding roll rear gap (32) are communicated with the beater roll feeding port (41).
3. The wood pulp fiber output device according to claim 2, characterized in that a feed roller card clothing (33) is wound around the surface of the feed roller (3) in a spiral state; and beater roll nails (42) are arranged on the beater roll (4) at intervals around the beater roll (4).
4. The wood pulp fiber output device according to claim 1 or 2, characterized in that a toothed plate (5f) extends forward at the bottom of the length direction of the building plate (5a) before the inlet, and a comb teeth (5g) is formed at the downward side of the toothed plate (5 f).
5. The wood pulp fiber output device according to claim 1, characterized in that a beater roll front baffle plate (43) is provided at a position corresponding to the front upper side of the length direction of the beater roll (4), the beater roll front baffle plate (43) is located between the opposite sides of the left wall panel (1) and the right wall panel (2) and between the rear air duct building plate (6b) and the feed port front building plate (5 a); a lower beater roll baffle plate (44) is arranged at a position corresponding to the lower part of the beater roll (4) in the length direction, the lower beater roll baffle plate (44) is fixed between the opposite sides of the left wallboard (1) and the right wallboard (2), a lower beater roll baffle plate (441) extends upwards from the rear side of the lower beater roll baffle plate (44) in the length direction, and the lower beater roll baffle plate (441) is also fixed between the opposite sides of the left wallboard (1) and the right wallboard (2); a beater roll rear upper baffle plate (45) is arranged at a position corresponding to the rear upper part of the beater roll (4) in the length direction, and the beater roll rear upper baffle plate (45) is positioned between the lower part of the feed inlet rear construction plate (5b) and the beater roll rear lower baffle plate (441) and is also fixed with the opposite side of the left wall plate (1) and the right wall plate (2); the rear construction plate (7b) of the discharging channel is directly formed on one side, facing the front construction plate (7a) of the discharging channel, of the lower guard plate (44) of the beater roll.
6. The wood pulp fiber output device of claim 1, characterized in that the cross-sectional shape of the middle part of the front air duct building plate (6a) and the rear air duct building plate (6b) is a plurality of continuously circulating W-shapes, the shape of the air inlet duct (6c) is also a plurality of continuously circulating W-shapes, the lower part of the air inlet duct (6c) is connected and communicated with the discharge channel (7c) by an air inlet duct air outlet (6 d); an opening at the lower part of the discharging channel (7c) is formed into a wood pulp fiber outlet (7 d); the space of one side of the beater roll (4) opposite to the discharging channel (7c) is formed into a beater roll discharging yielding position opening (46).
7. The wood pulp fiber output device according to claim 1, wherein the left wall plate (1) is formed with a left wall plate cavity (11) at the left side, the right wall plate (2) is formed with a right wall plate cavity (21) at the right side, and a left wall plate motor abdicating hole (12) is formed on the left wall plate (1), and a right wall plate motor abdicating hole is formed on the right wall plate (2), the left wall plate motor abdicating hole (12) is formed on the left wall plate (1) corresponding to the left end front side of the discharge channel front building plate (7a), and the right wall plate motor abdicating hole is formed on the right wall plate (2) corresponding to the right end front side of the discharge channel front building plate (7 a); the feeding roller (3) and the left end of the beater roller (4) are inserted into the left wallboard cavity (11), the right end of the feeding roller is inserted into the right wallboard cavity (21), the feeding roller driving mechanism (8) is in transmission connection with the right end of the feeding roller (3) in the right wallboard cavity (21), and the beater roller driving mechanism (9) is in transmission connection with the left end of the beater roller (4) in the left wallboard cavity (11).
8. The wood pulp fiber output device of claim 7, wherein the feeding roller driving mechanism (8) comprises a feeding roller driving motor (81), a feeding roller driving wheel (82), a feeding roller driving driven wheel (83), a feeding roller driving transmission belt (84) and a feeding roller driving transmission belt tension wheel (85), the feeding roller driving motor (81) is fixed with the right wallboard (2) in a horizontal state at a position corresponding to the abdicating hole of the right wallboard motor, a feeding roller driving motor shaft (811) of the feeding roller driving motor (81) extends into the right wallboard cavity (21), the feeding roller driving wheel (82) is positioned in the right wallboard cavity (21) and fixed on the feeding roller driving motor shaft (811), the feeding roller driving driven wheel (83) is positioned in the right wallboard cavity (21) and fixed at the right end of the feeding roller (3), one end of a feed roller driving transmission belt (84) is sleeved on a feed roller driving wheel (82), the other end of the feed roller driving transmission belt is sleeved on a feed roller driving driven wheel (83), a feed roller driving transmission belt tensioning wheel (85) is positioned in the right wallboard cavity (21) and is rotationally arranged on a feed roller driving transmission belt tensioning wheel shaft (851), the feed roller driving transmission belt tensioning wheel shaft (851) is fixed on a tensioning wheel shaft seat (8511) in a horizontal cantilever state, the tensioning wheel shaft seat (8511) is fixed with the right wall body of the right wallboard (2), and the feed roller driving transmission belt tensioning wheel (85) is connected with the feed roller driving transmission belt (84); a left end of the feeding roller (3) is provided with a left feeding roller shaft head (35), the left feeding roller shaft head (35) extends into the left wallboard cavity (11) and is rotatably supported on a left feeding roller shaft head supporting bearing seat (351), the left feeding roller shaft head supporting bearing seat (351) is fixed on a left shaft head supporting bearing seat supporting plate (3511) in the left wallboard cavity (11), the right end of the feeding roller (3) is provided with a right feeding roller shaft head (34), the right feeding roller shaft head (34) extends into the right wallboard cavity (21) and is rotatably supported on a right feeding roller shaft head supporting bearing seat (341), and the right feeding roller shaft head supporting bearing seat (341) is fixed on a right shaft head supporting bearing seat supporting plate (3411) in the right wallboard cavity (21); the feeding roller driving wheel (82), the feeding roller driving driven wheel (83) and the feeding roller driving transmission belt tensioning wheel (85) are chain wheels, and the feeding roller driving transmission belt (84) is a chain; the left end lower part of feed roller driving motor (81) sets a feed roller driving motor bracket (812), this feed roller driving motor bracket (812) with the right-hand member front side of establishing board (7a) before the discharging channel is fixed, and the right-hand member of feed roller driving motor (81) is corresponding to the position of right wallboard motor hole of stepping down is visited in right wallboard chamber (21) and fixed with feed roller driving motor fixed plate (813), and this feed roller driving motor fixed plate (813) is fixed with the right wall body of right wallboard (2).
9. The wood pulp fiber output device of claim 7, wherein the beater roll drive mechanism (9) comprises a beater roll drive motor (91), a beater roll drive wheel (92), a beater roll drive driven wheel (93) and a beater roll drive transmission belt (94), the beater roll drive motor (91) is fixed with the left wallboard (1) in a horizontal state at a position corresponding to the left wallboard motor abdicating hole (12), and a beater roll drive motor shaft (911) of the beater roll drive motor (91) extends into the left wallboard cavity (11), the beater roll drive wheel (92) is located in the left wallboard cavity (11) and fixed on the beater roll drive motor shaft (911), the beater roll drive driven wheel (93) is located in the left wallboard cavity (11) and at the left end of the beater roll (4), one end of the beater roll drive transmission belt (94) is sleeved on the beater roll drive wheel (92), the other end is sleeved on a driving driven wheel (93) of the beater roll; a beater roll left shaft head (47) is formed at the left end of the beater roll (4), the beater roll left shaft head (47) extends into the left wallboard cavity (11) and is rotatably supported on a beater roll left shaft head supporting bearing seat, the beater roll left shaft head supporting bearing seat is fixed on a left shaft head supporting bearing seat supporting plate in the left wallboard cavity (11), a beater roll right shaft head (48) is formed at the right end of the beater roll (4), the beater roll right shaft head (48) extends into the right wallboard cavity (21) and is rotatably supported on a beater roll right shaft head supporting bearing seat (481), and the beater roll right supporting bearing seat (481) is fixed on a right shaft head supporting bearing seat supporting plate (4811) in the right wallboard cavity (21).
10. The wood pulp fiber output device of claim 9, wherein the beater roller drive wheel (92) and beater roller drive driven wheel (93) are pulleys, and the beater roller drive transmission belt (94) is a transmission belt; the right-hand member lower part of beater roll driving motor (91) sets a beater roll driving motor bracket (912), this beater roll driving motor bracket (912) with it is fixed to construct the left end front side of board (7a) before discharging channel, and the left end of beater roll driving motor (91) is corresponding to the position of left wallboard motor abdicating hole (12) is visited in left wallboard chamber (11) and is fixed with beater roll driving motor fixed plate (913), and this beater roll driving motor fixed plate (913) soaks fixed column (9131) and the left wall body of left wallboard (1) through beater roll driving motor fixed plate and fixes.
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CN202110119726.7A CN112962177A (en) | 2021-01-28 | 2021-01-28 | Wood pulp fiber output device |
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CN202110119726.7A CN112962177A (en) | 2021-01-28 | 2021-01-28 | Wood pulp fiber output device |
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CN214300494U (en) * | 2021-01-28 | 2021-09-28 | 常熟市伟成非织造成套设备有限公司 | Wood pulp fiber output device structure |
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JP2002327340A (en) * | 2001-05-08 | 2002-11-15 | Howa Mach Ltd | Opening structure of fiber material supplying apparatus |
CN2905836Y (en) * | 2006-05-16 | 2007-05-30 | 苏拉(金坛)纺织机械有限公司 | Blowing and carding combined cotton feeding box |
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