阅读说明：本技术 一种造纸机成型网部结构 (Forming wire part structure of paper machine ) 是由 黎峰 于 2021-10-20 设计创作，主要内容包括：本发明公开了一种造纸机成型网部结构,涉及造纸相关,包括框架,框架内侧固定连接有弹性隔板,弹性隔板一侧与框架之间连接有隔网,弹性隔板另一侧与框架之间形成密封腔,所述密封腔内一端固定连接有电机,电机转子上固定连接有纵向转轴,纵向转轴上依次设置有第一振动机构、第二振动机构和第三振动机；第一振动机构包括固定于纵向转轴外侧的第一锥齿轮和第二锥齿轮,第一锥齿轮和第二锥齿轮均为不完全锥齿轮,框架上固定连接有轴承座。本发明结构简单,使用方便,使用时通过第一振动机构、第二振动机构与第三振动机构之间的相互配合能够使得造纸机的网部抄出纸浆后,纸张的均匀程度能够得到最大的保障,制备出的纸张质量好,使用体验佳。(The invention discloses a forming net part structure of a paper machine, which relates to papermaking and comprises a frame, wherein an elastic partition plate is fixedly connected to the inner side of the frame, a separation net is connected between one side of the elastic partition plate and the frame, a sealing cavity is formed between the other side of the elastic partition plate and the frame, a motor is fixedly connected to one end in the sealing cavity, a longitudinal rotating shaft is fixedly connected to a motor rotor, and a first vibrating mechanism, a second vibrating mechanism and a third vibrating machine are sequentially arranged on the longitudinal rotating shaft; the first vibration mechanism comprises a first bevel gear and a second bevel gear which are fixed on the outer side of the longitudinal rotating shaft, the first bevel gear and the second bevel gear are both incomplete bevel gears, and a bearing seat is fixedly connected to the frame. The paper making machine is simple in structure and convenient to use, the uniformity of paper can be guaranteed to the maximum extent after the paper pulp is made by the net part of the paper making machine through the mutual matching of the first vibration mechanism, the second vibration mechanism and the third vibration mechanism, and the made paper is good in quality and excellent in use experience.)

1. A paper machine forming net part structure comprises a frame (1), wherein an elastic partition plate (2) is fixedly connected to the inner side of the frame (1), a separation net (3) is connected between one side of the elastic partition plate (2) and the frame (1), and a sealing cavity (4) is formed between the other side of the elastic partition plate (2) and the frame (1), and is characterized in that a motor (5) is fixedly connected to one end in the sealing cavity (4), a longitudinal rotating shaft (6) is fixedly connected to a rotor of the motor (5), and a first vibrating mechanism, a second vibrating mechanism and a third vibrating machine are sequentially arranged on the longitudinal rotating shaft (6); first vibration mechanism is including being fixed in first bevel gear (7) and second bevel gear (8) in vertical pivot (6) outside, and first bevel gear (7) and second bevel gear (8) are incomplete bevel gear, fixedly connected with bearing frame (9) on frame (1), rotate on bearing frame (9) and be connected with bevel gear axle (10), bevel gear axle (10) outside fixedly connected with driven bevel gear (11), first bevel gear (7) and second bevel gear (8) mesh with driven bevel gear (11) in turn, bevel gear axle (10) outside fixedly connected with drives bull stick (12), two elastic connection piece (13) of fixedly connected with on elastic separation board (2), drive bull stick (12) and elastic connection piece (13) mismatch.

2. Paper machine forming wire structure according to claim 1, characterized in that a handle (14) is fixedly connected to the outside of the frame (1), the handle (14) being fixedly connected to the frame (1) by means of bolts.

3. The paper machine forming wire section structure according to claim 1, characterized in that the second vibration mechanism comprises a rotating disc (15) fixed on the outer side of the longitudinal rotating shaft (6), a connecting rod (16) is fixedly connected to one side of the elastic partition plate (2) communicated with the cavity, a waist ring (17) is fixedly connected to the end of the connecting rod (16), a driving rack (18) is fixedly connected to the inner side of the waist ring (17), a driving tooth (19) is fixedly connected to the rotating disc (15), and the driving tooth (19) is alternately meshed with the driving racks (18) on the two sides.

4. A paper machine forming wire structure according to claim 3, characterized in that the third vibration mechanism comprises a ratchet wheel (20) in high connection with the longitudinal turning shaft (6), and that the side of the resilient diaphragm (2) communicating with the cavity is fixedly connected with a follower (21), the follower (21) cooperating with the ratchet on the ratchet wheel (20).

5. A paper machine forming wire structure according to claim 4, characterized in that the distance of the second oscillating mechanism from the motor (5) is smaller than the distance of the first oscillating mechanism from the motor (5).

6. A paper machine forming wire structure according to claim 4, characterized in that the distance of the second oscillating mechanism in relation to the motor (5) is larger than the distance of the first oscillating mechanism in relation to the motor (5).

7. A paper machine forming wire structure according to claim 4, characterized in that the distance of the first and second oscillating mechanisms is equal to the distance of the second and third oscillating mechanisms.

8. Paper machine forming wire section structure according to any of the claims 1-7, characterized in that outside the longitudinal shaft (6) there is fixedly connected a helical blade (22), and both ends of the sealed cavity (4) are provided with heat dissipation holes (23), the helical blade (22) being located at the side close to the motor (5).

9. Paper machine forming wire structure according to claim 1, characterized in that the first bevel gear (7) and the second bevel gear (8) have the same diameter and number of teeth, and the toothed positions of the first bevel gear (7) and the second bevel gear (8) correspond to a central angle of not more than 150 °.

10. The paper machine forming wire section structure of claim 1, characterized in that the separation wire (3) is connected with the elastic partition (2) and the frame (1) in a movable clamping manner.

Technical Field

The invention relates to papermaking, in particular to a forming wire part structure of a papermaking machine.

Background

Paper making is an important invention for ancient Chinese workers. The method is divided into a mechanism mode and a manual mode. The mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed for dewatering and then dried to form paper.

The forming wire part structure of the paper machine needs to make the paper pulp uniform after the paper pulp is manufactured, so that better paper can be manufactured, however, the existing partial wire part structure lacks a better means to make the paper pulp uniformly distributed on the forming wire part structure, so that the manufactured paper is insufficient in uniformity. To this end, the person skilled in the art has proposed a paper machine forming wire configuration to solve the problems set forth in the background above.

Disclosure of Invention

The object of the present invention is to provide a forming wire section structure of a paper machine that solves the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a paper machine forming net part structure comprises a frame, wherein an elastic partition plate is fixedly connected to the inner side of the frame, a separation net is connected between one side of the elastic partition plate and the frame, a sealing cavity is formed between the other side of the elastic partition plate and the frame, a motor is fixedly connected to one end in the sealing cavity, a longitudinal rotating shaft is fixedly connected to a motor rotor, and a first vibrating mechanism, a second vibrating mechanism and a third vibrating machine are sequentially arranged on the longitudinal rotating shaft; the first vibration mechanism comprises a first bevel gear and a second bevel gear which are fixed on the outer side of the longitudinal rotating shaft, the first bevel gear and the second bevel gear are incomplete bevel gears, a bearing seat is fixedly connected onto the frame, a bevel gear shaft is connected onto the bearing seat in a rotating mode, a driven bevel gear is fixedly connected onto the outer side of the bevel gear shaft, the first bevel gear and the second bevel gear are alternately meshed with the driven bevel gear, a driving rotating rod is fixedly connected onto the outer side of the bevel gear shaft, two elastic connecting blocks are fixedly connected onto the elastic partition plate, and the driving rotating rod is in dislocation fit with the elastic connecting blocks.

As a further scheme of the invention: the outer side of the frame is fixedly connected with a handheld handle, and the handheld handle is fixedly connected with the frame through a bolt.

As a still further scheme of the invention: the second vibration mechanism comprises a rotating disc fixed on the outer side of the longitudinal rotating shaft, an elastic partition plate is fixedly connected with a connecting rod on one side communicated with the cavity, a waist ring is fixedly connected with the end part of the connecting rod, a transmission rack is fixedly connected on the inner side of the waist ring, and a driving tooth is fixedly connected on the rotating disc and is alternately meshed with the transmission racks on the two sides.

As a still further scheme of the invention: the third vibration mechanism comprises a ratchet wheel which is highly connected with the longitudinal rotating shaft, a driven block is fixedly connected to one side of the elastic partition plate communicated with the cavity, and the driven block is matched with the ratchet on the ratchet wheel.

As a still further scheme of the invention: the distance between the second vibration mechanism and the motor is smaller than the distance between the first vibration mechanism and the motor.

As a still further scheme of the invention: the distance between the second vibration mechanism and the motor is larger than that between the first vibration mechanism and the motor.

As a still further scheme of the invention: the distance between the first vibration mechanism and the second vibration mechanism is equal to the distance between the second vibration mechanism and the third vibration mechanism.

As a still further scheme of the invention: the outer side of the longitudinal rotating shaft is fixedly connected with a helical blade, heat dissipation holes are formed in two ends of the sealing cavity, and the helical blade is located on one side close to the motor.

As a still further scheme of the invention: the diameters and the tooth numbers of the first bevel gear and the second bevel gear are equal, and the corresponding central angle of the toothed parts of the first bevel gear and the second bevel gear is not more than 150 degrees.

As a still further scheme of the invention: the separation net is connected with the elastic partition plate and the frame in a movable clamping manner.

Compared with the prior art, the invention has the beneficial effects that: the paper making machine is simple in structure and convenient to use, the uniformity of paper can be guaranteed to the maximum extent after the paper pulp is made by the net part of the paper making machine through the mutual matching of the first vibration mechanism, the second vibration mechanism and the third vibration mechanism, the quality of the made paper is good, the use experience is good, and the paper making machine is worthy of popularization.

Drawings

FIG. 1 is a schematic diagram of a forming wire section configuration for a papermaking machine;

FIG. 2 is an enlarged schematic view of a first vibratory mechanism in a forming wire section of a papermaking machine;

FIG. 3 is a schematic top view of a second vibratory mechanism in a forming wire section of a papermaking machine;

in the figure: 1. a frame; 2. an elastic partition plate; 3. separating the net; 4. sealing the cavity; 5. a motor; 6. a longitudinal rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a bearing seat; 10. a bevel gear shaft; 11. a driven bevel gear; 12. driving the rotating rod; 13. an elastic connecting block; 14. a handle is held by hand; 15. rotating the disc; 16. a connecting rod; 17. a waist ring; 18. a drive rack; 19. a drive tooth; 20. a ratchet wheel; 21. a driven block; 22. a helical blade; 23. and (4) heat dissipation holes.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a paper machine forming wire section structure comprises a frame 1, an elastic partition plate 2 is fixedly connected to the inner side of the frame 1, a separation net 3 is connected between one side of the elastic partition plate 2 and the frame 1, a sealing cavity 4 is formed between the other side of the elastic partition plate 2 and the frame 1, a motor 5 is fixedly connected to one end in the sealing cavity 4, a longitudinal rotating shaft 6 is fixedly connected to a rotor of the motor 5, and a first vibrating mechanism, a second vibrating mechanism and a third vibrating mechanism are sequentially arranged on the longitudinal rotating shaft 6;

the motor 5 is started, the motor 5 rotates to drive the longitudinal rotating shaft 6 to rotate, and the longitudinal rotating shaft 6 rotates to drive the first vibrating mechanism, the second vibrating mechanism and the third vibrating mechanism to vibrate, so that the net of the paper machine can fully and uniformly tile paper pulp, and the paper quality is guaranteed.

First vibration mechanism is including being fixed in first bevel gear 7 and the second bevel gear 8 in the 6 outsides of vertical pivot, and first bevel gear 7 and second bevel gear 8 are incomplete bevel gear, fixedly connected with bearing frame 9 on the frame 1, and the last rotation of bearing frame 9 is connected with bevel gear axle 10, and bevel gear axle 10 outside fixedly connected with driven bevel gear 11, first bevel gear 7 and second bevel gear 8 mesh with driven bevel gear 11 in turn, bevel gear axle 10 outside fixedly connected with drive bull stick 12, two elastic connection piece 13 of fixedly connected with on the elastic separation board 2, drive bull stick 12 and elastic connection piece 13 dislocation fit.

The first bevel gear 7 and the second bevel gear 8 in the first vibration mechanism are alternately and reciprocally meshed with the driven bevel gear 11 under the rotation drive of the longitudinal rotating shaft 6, so that the driving rotating rod 12 fixedly connected with the driven bevel gear 11 rotates, and the driving rotating rod 12 rotates to give vibration to the screen 3 through the elastic connecting block 13.

The outer side of the frame 1 is fixedly connected with a handheld handle 14, and the handheld handle 14 is fixedly connected with the frame 1 through a bolt.

In one embodiment, the second vibration mechanism comprises a rotating disk 15 fixed outside the longitudinal rotating shaft 6, a connecting rod 16 is fixedly connected to one side of the elastic partition plate 2 communicated with the cavity, a waist ring 17 is fixedly connected to the end of the connecting rod 16, a driving rack 18 is fixedly connected to the inner side of the waist ring 17, and driving teeth 19 are fixedly connected to the rotating disk 15, and the driving teeth 19 are alternately meshed with the driving racks 18 on two sides.

In one embodiment, the rotation of the longitudinal shaft 6 drives the rotation of the rotating disk 15, the driving teeth 19 will rotate synchronously and drive the driving rack 18 to reciprocate, and the driving rack 18 can drive the elastic partition 2 to vibrate through the connecting rod 16.

In one embodiment, the third vibration mechanism comprises a ratchet wheel 20 which is highly connected with the longitudinal rotating shaft 6, a driven block 21 is fixedly connected to one side of the elastic partition plate 2 communicated with the cavity, and the driven block 21 is matched with the ratchet teeth on the ratchet wheel 20, and the ratchet teeth on the outer side of the driven block 21 can be continuously rotated to be matched with the driven block 21, so that vibration is generated, and the paper is uniform. The first aiming mechanism, the second vibration mechanism and the third vibration mechanism are different in vibration generation mode, so that the vibration effect is better under the comprehensive action.

In one embodiment, the distance between the second vibration mechanism and the motor 5 is smaller than the distance between the first vibration mechanism and the motor 5.

In one embodiment, the distance of the second vibration mechanism with respect to the motor 5 is greater than the distance of the first vibration mechanism with respect to the motor 5.

In one embodiment, the distance between the first vibration mechanism and the second vibration mechanism is equal to the distance between the second vibration mechanism and the third vibration mechanism.

In one embodiment, a helical blade 22 is fixedly connected to the outer side of the longitudinal rotating shaft 6, heat dissipation holes 23 are formed in two ends of the sealing cavity 4, and the helical blade 22 is located on one side close to the motor 5. The helical blades 22 rotate, so that airflow flows in the heat dissipation holes 23, and overheating of the motor 5 is avoided.

The diameters and the tooth numbers of the first bevel gear 7 and the second bevel gear 8 are equal, and the corresponding central angle angles of the tooth positions of the first bevel gear 7 and the second bevel gear 8 are not more than 150 degrees.

The separation net 3 is connected with the elastic partition board 2 and the frame 1 in a movable clamping manner.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.