CN219859737U

CN219859737U - Material guiding structure

Info

Publication number: CN219859737U
Application number: CN202321170150.8U
Authority: CN
Inventors: ***; 饶水成; 高国安
Original assignee: Hangzhou Lin'an Wang's Paper Co ltd
Current assignee: Hangzhou Lin'an Wang's Paper Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-20
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of paper machines, in particular to a material guiding structure, which comprises a paper machine body, wherein two supporting frames are fixedly arranged at the side end parts of the paper machine body, auxiliary supporting plates are slidably arranged at the top ends of each supporting frame, and one guide roller is rotatably arranged at the side end parts of the two auxiliary supporting plates. According to the utility model, the inner side of the L-shaped sliding rod continuously extrudes the top end of the fixed ring to force the fixed ring to move to one side of the fixed plate, meanwhile, the tail end of the spring block is fixed at the side end part of the fixed plate, through the movement of the fixed ring, the space between the fixed ring and the fixed plate is reduced, the volume of the spring block is extruded, the spring block is forced to shrink, the self volume is compressed, the fixed ring simultaneously pushes the fixed rod to slide in the fixed plate, the fixed rod pushes the first insert block to insert into the side end of the auxiliary support plate, and a double fixed structure is used through the second insert block and the first insert block, so that the stability of the auxiliary support plate is improved.

Description

Material guiding structure

Technical Field

The utility model relates to the technical field of paper machines, in particular to a material guiding structure.

Background

The paper machine comprises raw material preparation, pulping, papermaking, machine for making a winding drum or a flat Zhang Chengpin and machine for processing paper and paper boards, wherein the paper is discharged through a discharge hole of the paper machine, one end of the paper passes through a plurality of guide rollers to stretch the paper, but the heights of the guide rollers are fixed, the stretching forces of different paper are different, the paper is conveyed by using a uniform guide roller, the force is small, wrinkles are easily generated, the paper is easily torn due to large force, and the paper machine has certain limitation in use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a material guiding structure.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a guide structure, includes the paper machine body, the side tip fixed mounting of paper machine body has two support frames, every the equal slidable mounting in top of support frame has supplementary extension board, two the side tip of supplementary extension board is all rotated and is installed same guide roll, every the side tip of support frame is all rotated and is installed the threaded rod, every the surface of threaded rod is all rotated and is installed the thread bush.

As a preferable technical scheme of the utility model, two L-shaped sliding rods are fixedly arranged on the surface of each threaded sleeve, a second inserting block is rotatably arranged on the surface of each threaded rod on one side of the threaded sleeve, fixing plates are fixedly arranged at two side ends of each supporting frame, fixing rods are slidably arranged in each fixing plate, and fixing rings are fixedly arranged at the side ends of each fixing rod.

As a preferable technical scheme of the utility model, the side end part of each fixing ring positioned outside the fixing rod is fixedly provided with a spring block, the tail end of each spring block is connected with a fixing plate, and the side end part of each fixing rod positioned on the opposite and separated surface of the fixing rod is fixedly provided with a first inserting block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the L-shaped slide bar is driven to the side end part of the support frame through the threaded sleeve, the fixing ring is pushed to move outwards by the top end of the spring block due to the acting force of the fixing ring on the spring block, the fixing ring extrudes the inner side of the L-shaped slide bar, the L-shaped slide bar is led to slide inwards by the fixing ring through moving the L-shaped slide bar, extrusion of the fixing ring is lightened, the fixing ring moves outwards, meanwhile, the fixing ring drives the fixing rod to slide in the fixing plate, the fixing rod drives the first inserting block to slide on the two sides of the support frame, the top end of the first inserting block is pulled out from the side end of the auxiliary support plate, the fixing device of the auxiliary support plate is removed, the guide roller is pushed by the fixing device of the auxiliary support plate, the guide roller is led to drive the auxiliary support plate to move in the vertical direction in the support frame, the use height is adjusted, and the force of the guide roller on paper conveying can be adjusted according to the physical characteristics of different papers, so that the convenience of use is increased.

2. Let the inboard of L type slide bar to the continuous extrusion in top of solid fixed ring, force gu fixed ring to fixed plate one side remove, the terminal of spring piece is fixed in the side tip of fixed plate simultaneously, through gu fixed ring's removal, gu fixed ring reduces with the interval of fixed plate, will extrude the volume of spring piece, force the spring piece to shrink, compress self volume, gu fixed ring promotes the dead lever simultaneously and slides in the inside of fixed plate, let the dead lever promote the side that first inserted block inserted supplementary extension board, use dual fixed knot structure through second inserted block and first inserted block, increase the stability of supplementary extension board.

Drawings

FIG. 1 is a schematic view of the structure of the body of the paper machine of the present utility model;

FIG. 2 is a schematic view of the structure of the auxiliary supporting plate of the present utility model;

FIG. 3 is a schematic view of the structure of the support frame of the present utility model;

FIG. 4 is a schematic view of the structure of the L-shaped sliding rod of the present utility model.

Wherein: 1. a paper machine body; 11. a support frame; 12. auxiliary support plates; 13. a guide roller; 14. an L-shaped slide bar; 15. a spring block; 16. a fixing ring; 17. a fixed rod; 18. a fixing plate; 19. a first plug; 21. a thread sleeve; 22. a threaded rod; 23. and a second plug.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the material guiding structure comprises a paper machine body 1, two supporting frames 11 are fixedly arranged at the side end parts of the paper machine body 1, auxiliary supporting plates 12 are slidably arranged at the top ends of each supporting frame 11, one guide roller 13 is rotatably arranged at the side end parts of the two auxiliary supporting plates 12, a threaded rod 22 is rotatably arranged at the side end parts of each supporting frame 11, the threaded rod 22 is driven to rotate at the side end parts of the supporting frames 11 through rotating a rotating plate at one side of the threaded rod 22, as the tail end of the threaded rod 22 is connected with a second inserting block 23, the inner part of the second inserting block 23 is matched with the surface of the threaded rod 22, threads can push the second inserting block 23 to move in the supporting frame 11 through rotating the threaded rod 22, so that the second inserting block 23 leaves a fixed port at the side end part of the auxiliary supporting plate 12, meanwhile, the threaded rod 22 is synchronously driven to rotate at the surface of the threaded rod 22, the threaded sleeve 21 is rotated to one side together with the second inserting block 23, and the threaded sleeve 21 is rotatably arranged at the surface of each threaded rod 22.

The surface of each thread bush 21 is fixedly provided with two L-shaped slide bars 14, the thread bush 21 drives the L-shaped slide bars 14 to slide along the side end parts of the supporting frames 11, the inner side of each L-shaped slide bar 14 continuously extrudes the top ends of the fixing rings 16, the fixing rings 16 are forced to move towards one side of the fixing plates 18, meanwhile, the tail ends of the spring blocks 15 are fixed at the side end parts of the fixing plates 18, through the movement of the fixing rings 16, the distance between the fixing rings 16 and the fixing plates 18 is reduced, the volumes of the spring blocks 15 are extruded, the spring blocks 15 are forced to shrink, the volumes of the spring blocks are compressed, the surfaces of each threaded rod 22 positioned at one side of the thread bush 21 are rotationally provided with second inserting blocks 23, the two side end parts of each supporting frame 11 are fixedly provided with fixing plates 18, the inner side end parts of each fixing plate 18 are fixedly provided with fixing rods 17, the side end parts of each fixing rod 17 are fixedly provided with the fixing rings 16, the tail ends of each fixing ring 16 positioned at the outer side of the fixing rods 17 are fixedly provided with the spring blocks 15, and the tail ends of each spring block 15 are connected with the fixing plates 18, and the first inserting blocks 19 are fixedly provided with the fixing rods 19 positioned at the opposite side ends of each fixing rod 17.

Working principle:

in the first step, when in use, paper produced from the paper machine body 1 is guided to the surface of the guide roller 13, a pulling force is applied to the paper by tightly attaching the surface of the paper to the guide roller 13, the paper smoothly moves outwards from the inside of the paper machine body 1, the threaded rod 22 is driven to rotate at the side end part of the support frame 11 by rotating the rotating plate at one side of the threaded rod 22, as the tail end of the threaded rod 22 is connected with the second insert block 23, the inside of the second insert block 23 is matched with the surface of the threaded rod 22, the threads can push the second insert block 23 to move in the support frame 11 by rotating the threaded rod 22, the second insert block 23 leaves the fixed port at the side end part of the auxiliary support plate 12, and simultaneously the rotation of the threaded rod 22 synchronously drives the threaded sleeve 21 to rotate at the surface of the threaded rod 22, the screw sleeve 21 and the second inserting block 23 are enabled to rotate to one side together, the L-shaped sliding rod 14 is driven to the side end part of the supporting frame 11 through the screw sleeve 21, the top end of the spring block 15 pushes the fixing ring 16 to move outwards due to the acting force of the fixing ring 16 on the spring block 15, the fixing ring 16 extrudes the inner side of the L-shaped sliding rod 14, the fixing ring 16 slides on the inner side of the L-shaped sliding rod 14 through moving the L-shaped sliding rod 14, extrusion of the fixing ring 16 is relieved, the fixing ring 16 moves outwards, meanwhile, the fixing ring 16 drives the fixing rod 17 to slide in the fixing plate 18, the fixing rod 17 drives the first inserting block 19 to slide on two sides of the supporting frame 11, the top end of the first inserting block 19 is pulled out from the side end of the auxiliary supporting plate 12, and the fixing device of the auxiliary supporting plate 12 is relieved.

Secondly, by releasing the fixing device of the auxiliary support plate 12 and pushing the guide roller 13, the guide roller 13 drives the auxiliary support plate 12 to move in the vertical direction inside the support frame 11, the use height of the guide roller 13 is adjusted, the stretching force of the guide roller 13 on paper can be adjusted according to the tenseness of different paper, the paper is convenient to move for discharging, the tail end of the threaded rod 22 rotates inside the second insert block 23 by rotating the threaded rod 22, the second insert block 23 is pushed to slide inside the support frame 11 by the thread groove on the surface of the threaded rod 22, the top end of the second insert block 23 is inserted into one side of the auxiliary support plate 12, simultaneously in the rotating process of the threaded rod 22, the surface of the threaded rod 22 synchronously drives the thread sleeve 21 to rotate, and the movement track of the thread sleeve 21 is the same as that of the second insert block 23, the screw sleeve 21 drives the L-shaped slide bar 14 to slide along the side end part of the supporting frame 11, the inner side of the L-shaped slide bar 14 continuously extrudes the top end of the fixed ring 16, the fixed ring 16 is forced to move towards one side of the fixed plate 18, meanwhile, the tail end of the spring block 15 is fixed at the side end part of the fixed plate 18, through the movement of the fixed ring 16, the space between the fixed ring 16 and the fixed plate 18 is reduced, the volume of the spring block 15 is extruded, the spring block 15 is forced to shrink, the volume of the spring block is compressed, the fixed ring 16 simultaneously pushes the fixed rod 17 to slide in the fixed plate 18, the fixed rod 17 pushes the first inserting block 19 to be inserted into the side end of the auxiliary supporting plate 12, and the second inserting block 23 and the first inserting block 19 use double fixing structures, so that the stability of the auxiliary supporting plate 12 is increased.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a guide structure, includes paper machine body (1), its characterized in that, the side tip fixed mounting of paper machine body (1) has two support frames (11), every the equal slidable mounting in top of support frame (11) has supplementary extension board (12), two the side tip of supplementary extension board (12) all rotates installs same guide roll (13), every threaded rod (22) are all installed in the side tip of support frame (11) all rotation, every threaded rod (22) surface all rotates installs thread bush (21).

2. A material guiding structure according to claim 1, characterized in that the surface of each screw sleeve (21) is fixedly provided with two L-shaped slide bars (14), and the surface of each threaded rod (22) positioned at one side of the screw sleeve (21) is rotatably provided with a second insert (23).

3. A guide structure according to claim 1, wherein two side ends of each supporting frame (11) are fixedly provided with fixing plates (18), and a fixing rod (17) is slidably arranged in each fixing plate (18).

4. A guide structure according to claim 3, characterized in that the side ends of each of the fixing bars (17) are fixedly fitted with a fixing ring (16).

5. A guide structure according to claim 4, characterized in that a spring block (15) is fixedly mounted at the lateral end of each of the fixing rings (16) outside the fixing rod (17), and the end of each spring block (15) is connected to a fixing plate (18).

6. A guide structure according to claim 3, characterized in that the side ends of each of the fixing bars (17) located on opposite sides of the fixing ring (16) are fixedly provided with first inserts (19).