CN211897589U

CN211897589U - Single-cylinder double-net paper machine

Info

Publication number: CN211897589U
Application number: CN201921984879.2U
Authority: CN
Inventors: 庄富泉
Original assignee: Hangzhou Fuchunjiang Xuan Paper Co ltd
Current assignee: Hangzhou Fuchunjiang Xuan Paper Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-11-10
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a single cylinder twin-wire paper machine, the load simulator comprises a case, both ends all are equipped with the support column around four corners and the bottom center of chassis bottom, machine roof end left side is equipped with the head box, the inside of machine case is equipped with net portion, press section, drying part, plating press section and stock form portion from a left side to the right side in proper order, machine case right side is equipped with the exit slot, the stock form is this time through net portion, press section, drying part, plating press section and stock form portion, is taken out by the exit slot at last. The roll paper passes through the net part, the press part, the drying part, the calender part and the roll paper part, and is finally taken out from the paper outlet. The single-cylinder double-net papermaking is realized, the flow is simple, the use is convenient, and the method is suitable for large-scale popularization.

Description

Single-cylinder double-net paper machine

Technical Field

The utility model relates to a paper machine technical field, in particular to single cylinder twin-wire paper machine.

Background

The paper making technology is one of four inventions in China, and the paper is the accumulation of long-term experience and intelligent crystallization of ancient workers in China, and is an outstanding invention creation in the human civilization history.

China is the earliest country in the world for breeding silkworms. The silk is woven from first-class silkworm cocoons by ancient Chinese workers, and the silk is made from the rest silkworm cocoons, diseased cocoons and the like by a floating method. After the floating of the cotton wool is finished, some residual cotton wool can be left on the thin bamboo mat. When the times of the cotton floating are more, the residual cotton on the thin bamboo mat is accumulated into a layer of fiber sheet, and the fiber sheet is stripped off after being dried and can be used for writing. The amount of by-products from this type of flotation is modest and has been referred to in ancient books as hertzian or quandallike. This shows that the origin of ancient Chinese paper making is in source relationship with silk wadding.

The paper making machine is a general name of a complete set of equipment which enables paper pulp to form paper web in a linkage mode, and comprises a head box, a net part, a pressing part, a drying part, a calender, a paper winder, a transmission part and other main machines and steam, water, vacuum, lubrication, heat recovery and other auxiliary systems, wherein the paper winding is inextricable in the current society, so that a very convenient single-cylinder double-net paper making machine is needed.

Disclosure of Invention

An object of the utility model is to provide a single cylinder twin-wire paper machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a single cylinder twin-wire paper machine, includes the quick-witted case, both ends all are equipped with the support column around four corners and the bottom center of machine bottom portion, machine top left side is equipped with the head box, the inside of quick-witted case is equipped with net portion, press section, drying portion, calendering portion and stock form portion from a left side to the right side in proper order, the machine case right side is equipped with the exit slot, the stock form this time through net portion, press section, drying portion, calendering portion and stock form portion, take out by the exit slot at last.

Further, the net part comprises a first motor, two horizontally arranged conveying net belt rollers and a conveying net belt, the first motor is arranged on the side wall of the case, a first motor fixing plate is arranged at the bottom of the first motor, the first motor is connected with the first motor fixing plate through bolts, a first motor main shaft is connected with one of the conveying net belt rollers, and the conveying net belt is sleeved on the conveying net belt rollers.

Further, the press portion includes two press running rollers and second motor that set up from top to bottom, two the second motor is established on the lateral wall in quick-witted case outside, the bottom that the running roller was squeezed to upside top and downside all is equipped with second motor fixed plate, two want to be connected through the bolt between second motor fixed plate and the second motor, two all be connected through the bolt between second motor fixed plate and the second motor, two the main shaft of second motor all with press running roller fixed connection, the stock form is from two process between the press running roller.

Further, the drying portion includes five drying rollers that are trapezoidal setting, and the stock form passes through the bottom of first drying roller, the top of second drying roller in proper order, the bottom of third drying roller, the top of fourth drying roller, the bottom of fifth drying roller.

Further, the calendering part comprises five calendering rollers arranged from top to bottom, the diameter of the bottommost calendering roller is the largest, the diameters of the four calendering rollers are equal, and the roll paper is led out from the top of the third calendering roller to the second calendering roller from the bottom.

Further, stock form portion includes third motor and stock form running roller, the third motor is established on the lateral wall of quick-witted case, the bottom of third motor is equipped with third motor fixed plate, be connected through the bolt between third motor fixed plate and the third motor, the main shaft of third motor with be connected between the stock form running roller.

Furthermore, first motor, second motor and third motor all establish one side at the quick-witted case, the outside of first motor, second motor and third motor is equipped with the motor safety cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with an old single-cylinder double-net paper machine, the single-cylinder double-net paper machine has a plurality of rollers on the basis of the former drying part, so that the drying effect is greatly improved, and the produced paper is prevented from mildewing under the condition of long-term non-use.

2. The utility model discloses adopt five calendering rollers to select to carry out the calendering through several calendering rollers according to the smoothness that paper needs in last calendering portion, compare traditional paper machine, the utility model discloses a paper smoothness can be adjusted as required by oneself.

3. Compared with the traditional paper making machine, the utility model has simpler structure, and the occupied space is not too large, which is very practical.

To sum up, the utility model discloses a with the stock form this time through net part, press section, drying part, plating press section and stock form portion, take out by the exit slot at last. The single-cylinder double-net papermaking is realized, the flow is simple, the use is convenient, and the method is suitable for large-scale popularization.

Drawings

FIG. 1 is a perspective view of a single cylinder twin wire paper machine of the present invention;

FIG. 2 is an internal schematic diagram of a single-cylinder twin-wire paper machine according to the present invention;

fig. 3 is a back view of the single cylinder twin wire paper machine of the present invention.

The reference numerals are explained below:

in the figure: 1. a chassis; 2. a support pillar; 3. a head box; 4. a net section; 41. a conveyor belt roller; 42. a conveyor belt; 43. a first motor; 44. a first motor fixing plate; 5. a press section; 51. a squeezing roller; 52. a second motor fixing plate; 53. a second motor; 6. a drying section; 61; drying the roller; 7. a calender section; 71. a press polishing roller; 8. a paper winding section; 81. a paper rolling roller; 82. a third motor; 83 a third motor fixing plate; 84. a paper outlet; 9. rolling paper; 10. motor protective cover

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the single-cylinder double-wire paper machine comprises a machine case 1, wherein support columns 2 are arranged at four corners of the bottom of the machine case 1 and at the front end and the rear end of the center of the bottom, a pulp flow box 3 is arranged on the left side of the top end of the machine case 1, a net part 4, a squeezing part 5, a drying part 6, a calendaring part 7 and a paper rolling part 8 are sequentially arranged in the machine case 1 from left to right, a paper outlet 84 is formed in the right side of the machine case 1, and paper rolling 9 passes through the net part 4, the squeezing part 5, the drying part 6, the calendaring part 7 and the paper rolling part 8 at this time and is finally taken out from the.

Further, the net part 4 includes a first motor 43, two horizontally disposed conveying net belt rollers 41 and a conveying net belt 42, the first motor 43 is disposed on the side wall of the chassis 1, a first motor fixing plate 44 is disposed at the bottom of the first motor 43, the first motor 43 is connected with the first motor fixing plate 44 through bolts, a main shaft of the first motor 43 is connected with one of the conveying net belt rollers 41, and the conveying net belt 42 is sleeved on the two conveying net belt rollers 42.

Further, the squeezing part 5 includes two squeezing rollers 51 and a second motor 53 which are arranged up and down, two second motors 53 are arranged on the side wall of the outer side of the case 1, the top of the upper squeezing roller 51 and the bottom of the lower squeezing roller 51 are both provided with a second motor fixing plate 52, two second motor fixing plates 52 and the second motors 53 are connected through bolts, two second motor fixing plates 52 and the second motors 53 are both connected through bolts, the main shafts of the second motors 53 are both fixedly connected with the squeezing rollers 51, and the roll paper 9 passes through the two squeezing rollers 51.

Further, the drying part 6 includes five drying rollers 61 arranged in a trapezoid shape, and the roll paper 9 sequentially passes through the bottom of the first drying roller 61, the top of the second drying roller 61, the bottom of the third drying roller 61, the top of the fourth drying roller 61, and the bottom of the fifth drying roller 61.

Further, the calendering part 7 includes five calendering rollers 71 arranged from top to bottom, the diameter of the bottommost calendering roller 71 is the largest, the diameters of the four calendering rollers 71 above are equal, and the roll paper 9 is led out from the top of the third calendering roller 71 from the bottom to the second calendering roller 71.

Further, the roll paper part 8 includes a third motor 82 and a roll paper roller 81, the third motor 82 is disposed on the side wall of the chassis 1, a third motor fixing plate 83 is disposed at the bottom of the third motor 82, the third motor fixing plate 83 is connected with the third motor 82 through a bolt, and a spindle of the third motor 82 is connected with the roll paper roller 81.

Further, the first motor 43, the second motor 53 and the third motor 82 are all arranged on one side of the chassis 1, and a motor protection cover 10 is arranged on the outer side of the first motor 43, the second motor 53 and the third motor 82.

The working principle is as follows: in use, the melted pulp is introduced into the head box 3, and the roll paper 9 is taken out from the paper outlet 84 after passing through the wire section 4, the press section 5, the drying section 6, the calender section 7, and the roll paper section 8 this time.

4. Compared with an old single-cylinder double-net paper machine, the single-cylinder double-net paper machine has a plurality of rollers on the basis of the former drying part, so that the drying effect is greatly improved, and the produced paper is prevented from mildewing under the condition of long-term non-use.

5. The utility model discloses adopt five calendering rollers to select to carry out the calendering through several calendering rollers according to the smoothness that paper needs in last calendering portion, compare traditional paper machine, the utility model discloses a paper smoothness can be adjusted as required by oneself.

6. Compared with the traditional paper making machine, the utility model has simpler structure, and the occupied space is not too large, which is very practical.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A single-cylinder twin-wire paper machine comprises a machine box (1), and is characterized in that: the novel paper roll forming machine is characterized in that supporting columns (2) are arranged at four corners of the bottom of the machine case (1) and at the front end and the rear end of the center of the bottom, a pulp flow box (3) is arranged on the left side of the top end of the machine case (1), a net part (4), a pressing part (5), a drying part (6), a calendaring part (7) and a paper rolling part (8) are sequentially arranged in the machine case (1) from left to right, a paper outlet (84) is formed in the right side of the machine case (1), and paper rolls (9) pass through the net part (4), the pressing part (5), the drying part (6), the calendaring part (7) and the paper rolling part (8) at this time and.

2. A single cylinder twin wire paper machine as claimed in claim 1, characterised in that: the net part (4) comprises a first motor (43), two horizontally arranged conveying net belt rollers (41) and a conveying net belt (42), the first motor (43) is arranged on the side wall of the case (1), a first motor fixing plate (44) is arranged at the bottom of the first motor (43), the first motor (43) and the first motor fixing plate (44) are connected through bolts, a main shaft of the first motor (43) is connected with one of the conveying net belt rollers (41), and the conveying net belt (42) is sleeved on the roller of the conveying net belt (42).

3. A single cylinder twin wire paper machine as claimed in claim 1, characterised in that: squeeze portion (5) including two about setting squeeze running roller (51) and second motor (53), two second motor (53) are established on the lateral wall in quick-witted case (1) outside, and the bottom that running roller (51) was squeezed to upside (51) top and downside all is equipped with second motor fixed plate (52), two want to be connected, two through the bolt between second motor fixed plate (52) and second motor (53) between second motor fixed plate (52) and the second motor (53) all be connected, two through the bolt between second motor fixed plate (52) and the second motor (53) the main shaft of second motor (53) all with squeeze running roller (51) fixed connection, pass through between two squeeze running roller (51) are followed in stock form (9).

4. A single cylinder twin wire paper machine as claimed in claim 1, characterised in that: the drying part (6) comprises five drying rollers (61) which are in trapezoidal arrangement, and the roll paper (9) sequentially passes through the bottom of the first drying roller (61), the top of the second drying roller (61), the bottom of the third drying roller (61), the top of the fourth drying roller (61) and the bottom of the fifth drying roller (61).

5. A single cylinder twin wire paper machine as claimed in claim 1, characterised in that: the calendering part (7) comprises five calendering rollers (71) arranged from top to bottom, the diameter of the bottommost calendering roller (71) is the largest, the diameters of the four calendering rollers (71) above are equal, and the roll paper (9) is led out from the top of the third calendering roller (71) from the bottom to the top of the second calendering roller (71).

6. A single cylinder twin wire paper machine as claimed in claim 1, characterised in that: the roll paper portion (8) comprises a third motor (82) and a roll paper roller (81), the third motor (82) is arranged on the side wall of the case (1), a third motor fixing plate (83) is arranged at the bottom of the third motor (82), the third motor fixing plate (83) is connected with the third motor (82) through bolts, and a main shaft of the third motor (82) is connected with the roll paper roller (81).

7. A single cylinder twin wire paper machine as claimed in claim 2 or 3 or 6, characterised in that: the first motor (43), the second motor (53) and the third motor (82) are arranged on one side of the case (1), and motor protection covers (10) are arranged on the outer sides of the first motor (43), the second motor (53) and the third motor (82).