CN209903981U

CN209903981U - Dustproof and dirty-resistant compounding machine compression roller structure of imitative wall paper PVC membrane

Info

Publication number: CN209903981U
Application number: CN201920694728.7U
Authority: CN
Inventors: 方建专; 殷志达; 周建如
Original assignee: Zhejiang Hongshida Environmental Mstar Technology Ltd
Current assignee: Zhejiang Hongshida Environmental Mstar Technology Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-07
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a compounding machine compression roller structure of dustproof resistant dirty imitative wall paper PVC membrane, including compression roller, backing roll and mounting bracket, the outside nestification of compression roller has the limiting plate, the bearing is installed to the inner of gim peg, the backing roll is located the below of compression roller, the inside of recess and the backing roll about both ends all welded fastening have the dead lever, the upper and lower both sides of adjusting the inner of pole all are provided with the gag lever post, the spacing groove has been seted up to the sheathed tube inboard, the mounting bracket all has the setting in the left and right sides of compression roller, the bottom welded fastening of spacing groove has the spring. This compound machine compression roller structure of anti-dust resistant dirty wall paper PVC membrane has made things convenient for the installation and the dismantlement of compression roller and backing roll, has made things convenient for dustproof resistant dirty wall paper PVC membrane of imitating according to the size of difference to change the backing roll, and can avoid dustproof resistant dirty wall paper PVC membrane of imitating phenomenon that the skew appears, has guaranteed the quality of dustproof resistant dirty wall paper PVC membrane of imitating.

Description

Dustproof and dirty-resistant compounding machine compression roller structure of imitative wall paper PVC membrane

Technical Field

The utility model relates to a dustproof resistant dirty imitative wall paper PVC membrane production technical field specifically is a dustproof resistant dirty imitative wall paper PVC membrane's compounding machine compression roller structure.

Background

The compound machine press roller is an indispensable structure in the production of the dustproof and dirt-resistant wallpaper-imitated PVC film, and has a decisive effect on the quality of the dustproof and dirt-resistant wallpaper-imitated PVC film, so that the requirements on the structure of the compound machine press roller are extremely strict, but the currently used compound machine press roller structure still has defects;

for example the inconvenient installation and the dismantlement of the compounding machine compression roller structure of the imitative wall paper PVC membrane of dustproof resistant dirty of current use, it is convenient inadequately to use, and can not avoid the phenomenon that the imitative wall paper PVC membrane of dustproof resistant dirty appears the skew in process of production, leads to the dustproof resistant dirty imitative wall paper PVC membrane of production unqualified, consequently, the utility model provides a dustproof resistant dirty compounding machine compression roller structure of imitative wall paper PVC membrane to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof resistant dirty compounding machine compression roller structure of imitative wall paper PVC membrane to the dustproof resistant dirty compounding machine compression roller structure of imitative wall paper PVC membrane of current use that proposes in solving above-mentioned background art is inconvenient to be installed and dismantles, and it is convenient inadequately to use, and can not avoid dustproof resistant dirty imitative wall paper PVC membrane phenomenon that squints to appear in the production process, leads to the dustproof resistant dirty imitative unqualified problem of wall paper PVC membrane of production.

In order to achieve the above object, the utility model provides a following technical scheme: a compound machine compression roller structure of dustproof and dirty-resistant wall paper PVC-imitated film comprises a compression roller, a supporting roller and a mounting frame, wherein a limiting plate is nested outside the compression roller, a fixing bolt penetrates through the outer end of the limiting plate in a threaded connection mode, a bearing is installed at the inner end of the fixing bolt, a squeezing pad is fixed outside the bearing in a pasting mode, the supporting roller is located below the compression roller, grooves are reserved at the left end and the right end of the compression roller, fixing rods are welded and fixed inside the grooves and the left end and the right end of the supporting roller, a sleeve is installed at the outer portion of each fixing rod in a sliding mode, a mounting cavity with a cross section being a plus structure is reserved in the middle of each fixing rod, a regulating rod is installed in a threaded intercepting mode in the middle of the mounting cavity, limiting rods are arranged on the upper side and the lower side of, the mounting frame all has the setting in the left and right sides of compression roller, and the middle part of mounting bracket leaves the mounting hole in advance to the mounting bracket is connected with the sleeve pipe through the mounting hole, the bottom welded fastening of spacing groove has the spring.

Preferably, the fixing bolts are distributed at equal angles relative to the center of the limiting plate, the limiting plates are symmetrically distributed relative to the vertical center line of the press roll, and the distance between the single limiting plates is equal to the length of the supporting roll.

Preferably, the length of the sleeve clamped in the mounting hole is not greater than the distance between the inner end face of the sleeve and the bottom end of the fixing rod, and the vertical section of the mounting hole is of a convex structure.

Preferably, the vertical section of the inner end of the adjusting rod is of a trapezoidal structure, and the outer surface of the adjusting rod is attached to the outer end face of the ball.

Preferably, the middle part of the limiting rod penetrates through the vertical part of the mounting cavity, and the outer end of the limiting rod is clamped in the limiting groove.

Preferably, the natural length dimension of the spring is not less than the depth dimension of the limiting groove, and the outer end of the spring is not fixedly connected with the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the compound machine compression roller structure of the dustproof and dirty-resistant wallpaper-imitated PVC film facilitates the installation and the disassembly of the compression roller and the supporting roller, facilitates the replacement of the supporting roller according to dustproof and dirty-resistant wallpaper-imitated PVC films with different sizes, can avoid the phenomenon that the dustproof and dirty-resistant wallpaper-imitated PVC film deviates, and ensures the quality of the dustproof and dirty-resistant wallpaper-imitated PVC film;

1. the position of the sleeve is fixed through the limiting rod, so that the sleeve is clamped inside the mounting hole, the mounting of the compression roller and the supporting roller can be completed, the sleeve slides out of the mounting hole, the compression roller and the supporting roller can be detached, the operation is convenient, and the working efficiency of workers is improved;

2. the spacing between the single limiting plates is adjusted by sliding the limiting plates on the compression roller, and the two sides of the dustproof and dirty-resistant wallpaper-imitated PVC film are shielded by the limiting plates, so that the phenomenon that the dustproof and dirty-resistant wallpaper-imitated PVC film deviates is effectively avoided, and the quality of the dustproof and dirty-resistant wallpaper-imitated PVC film is ensured;

3. through the effect of bearing, avoided the extrusion pad to follow the gim peg and rotate to avoid the wearing and tearing that produce between extrusion pad and the compression roller, increased the life of extrusion pad.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view structure of the connection between the limiting plate and the compression roller of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a compression roller; 2. a limiting plate; 3. a fixing bolt; 4. pressing the cushion; 5. a groove; 6. a support roller; 7. fixing the rod; 8. a sleeve; 9. a mounting cavity; 10. adjusting a rod; 11. a limiting rod; 12. a ball bearing; 13. a limiting groove; 14. a mounting frame; 15. mounting holes; 16. a bearing; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof and dirt-resistant compound machine compression roller structure imitating a PVC film of wallpaper comprises a compression roller 1, a limiting plate 2, a fixing bolt 3, an extrusion pad 4, a groove 5, a supporting roller 6, a fixing rod 7, a sleeve 8, an installation cavity 9, an adjusting rod 10, a limiting rod 11, a ball 12, a limiting groove 13, an installation frame 14, an installation hole 15, a bearing 16 and a spring 17, wherein the limiting plate 2 is nested outside the compression roller 1, the fixing bolt 3 penetrates through the outer end of the limiting plate 2 in a threaded connection mode, the bearing 16 is installed at the inner end of the fixing bolt 3, the extrusion pad 4 is fixed outside the bearing 16 in a sticking mode, the supporting roller 6 is located below the compression roller 1, the groove 5 is reserved at the left end and the right end of the compression roller 1, the fixing rod 7 is welded and fixed inside the groove 5 and at the left end and the right end of the supporting roller 6, the sleeve 8 is slidably installed outside the fixing rod 7, the vertical cross, an adjusting rod 10 is installed in the middle of the installation cavity 9 in a threaded intercepting mode, limiting rods 11 are arranged on the upper side and the lower side of the inner end of the adjusting rod 10, balls 12 are installed at the lower ends of the limiting rods 11 in an embedded mode, a limiting groove 13 is formed in the inner side of the sleeve 8, the installation frame 14 is arranged on the left side and the right side of the compression roller 1, an installation hole 15 is reserved in the middle of the installation frame 14, the installation frame 14 is connected with the sleeve 8 through the installation hole 15, and a spring 17 is fixedly welded to the bottom of the limiting groove 13;

as shown in fig. 1 and 2, the fixing bolts 3 are distributed at equal angles relative to the center of the limiting plate 2, the limiting plate 2 is symmetrically distributed relative to the vertical central line of the compression roller 1, the distance between the single limiting plates 2 is equal to the length of the supporting roller 6, the phenomenon that the film is deviated is avoided, the length of the sleeve 8 clamped in the mounting hole 15 is not greater than the distance between the inner end surface of the sleeve 8 and the bottom end of the fixing rod 7, and the vertical section of the mounting hole 15 is in a convex structure, so that the compression roller 1 is convenient to disassemble and fix;

the inner vertical cross section of the adjusting rod 10 is in a trapezoid structure as shown in fig. 1 and fig. 4, the outer surface of the adjusting rod 10 is attached to the outer end face of the ball 12, the limiting groove 13 is conveniently pushed out, the middle of the limiting rod 11 penetrates through the vertical part of the mounting cavity 9, the outer end of the limiting rod 11 is clamped inside the limiting groove 13, the position of the sleeve 8 is conveniently fixed, the natural length size of the spring 17 is not smaller than the depth size of the limiting groove 13, the outer end of the spring 17 is not fixedly connected with the limiting rod 11, and the limiting rod 11 is conveniently separated from the limiting groove 13.

The working principle is as follows: when the compound machine compression roller structure of the dustproof and dirt-resistant wallpaper-imitated PVC film is used, firstly, the compression roller 1 is placed between 2 mounting frames 14, then the sleeve 8 is slid, when the position of a limiting groove 13 in the sleeve 8 corresponds to the position of a limiting rod 11 (at the moment, the sleeve 8 is in contact with the bottom end of a mounting hole 15), the adjusting rod 10 in threaded connection with the fixing rod 7 is rotated to slide in the mounting cavity 9 and push the limiting rod 11, the friction force between the adjusting rod 10 and the limiting rod 11 is reduced through the balls 12, the pushing of the limiting rod 11 is facilitated, the outer end of the limiting rod 11 is pushed to the inside of the limiting groove 13, the mounting of the compression roller 1 can be completed, then the proper supporting roller 6 is selected according to the size of an operation film, the supporting roller is fixedly mounted on the mounting frames 14 in the same way, and then the limiting plate 2 slides on a bobbin of the compression roller 1, the space between the single bodies of the limiting plate 2 is equal to the length of the supporting roller 6, then the fixing bolt 3 which is in threaded connection with the limiting plate 2 is rotated, the extrusion pad 4 is tightly attached to the outer surface of the compression roller 1, the friction force between the extrusion pad 4 and the compression roller 1 is increased, and the phenomenon that the limiting plate 2 moves is avoided, the phenomenon that the extrusion pad 4 rotates along with the fixing bolt 3 and is abraded with the compression roller 1 can be avoided through the action of the bearing 16, so that the service life of the extrusion pad 4 is prolonged, when in disassembly, the adjusting rod 10 is rotated to slide outwards, the limiting rod 11 is extruded by the spring 17 to slide out from the limiting groove 13, can dismantle sleeve pipe 8 from mounting hole 15, accomplish the dismantlement of compression roller 1 and backing roll 6 promptly, convenient operation, this is this dustproof resistant dirt imitative wall paper PVC membrane's compounding machine compression roller structure's application method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dustproof resistant imitative wall paper PVC membrane's compounding machine compression roller structure, includes compression roller (1), backing roll (6) and mounting bracket (14), its characterized in that: the outer portion of the compression roller (1) is nested with a limiting plate (2), the outer end of the limiting plate (2) is in threaded connection with a fixing bolt (3), a bearing (16) is installed at the inner end of the fixing bolt (3), an extrusion pad (4) is fixed to the outer portion of the bearing (16), the supporting roller (6) is located below the compression roller (1), grooves (5) are reserved at the left end and the right end of the compression roller (1), fixing rods (7) are welded and fixed to the inner portion of each groove (5) and the left end and the right end of the corresponding supporting roller (6), a sleeve (8) is installed outside each fixing rod (7) in a sliding mode, a mounting cavity (9) with a + type structure in vertical cross section is reserved in the middle of each fixing rod (7), a regulating rod (10) is installed in the middle of the mounting cavity (9) in a thread intercepting mode, limiting rods (11) are arranged on the upper, and embedded ball (12) of installing of lower extreme of gag lever post (11), spacing groove (13) have been seted up to the inboard of sleeve pipe (8), mounting bracket (14) all have the setting in the left and right sides of compression roller (1), and the middle part of mounting bracket (14) is reserved has mounting hole (15) to mounting bracket (14) are connected with sleeve pipe (8) through mounting hole (15), the bottom welded fastening of spacing groove (13) has spring (17).

2. The compound machine press roll structure of the dustproof and dirt-resistant wall paper PVC film according to claim 1, is characterized in that: the fixing bolts (3) are distributed at equal angles relative to the centers of the limiting plates (2), the limiting plates (2) are symmetrically distributed relative to the vertical central line of the press roll (1), and the distance between the single limiting plates (2) is equal to the length of the supporting roll (6).

3. The compound machine press roll structure of the dustproof and dirt-resistant wall paper PVC film according to claim 1, is characterized in that: the length dimension of the sleeve (8) clamped inside the mounting hole (15) is not larger than the distance dimension between the inner end face of the sleeve (8) and the bottom end of the fixing rod (7), and the vertical section of the mounting hole (15) is of a convex structure.

4. The compound machine press roll structure of the dustproof and dirt-resistant wall paper PVC film according to claim 1, is characterized in that: the inner vertical section of the adjusting rod (10) is in a trapezoidal structure, and the outer surface of the adjusting rod (10) is attached to the outer end face of the ball (12).

5. The compound machine press roll structure of the dustproof and dirt-resistant wall paper PVC film according to claim 1, is characterized in that: the middle part of the limiting rod (11) penetrates through the vertical part of the mounting cavity (9), and the outer end of the limiting rod (11) is clamped in the limiting groove (13).

6. The compound machine press roll structure of the dustproof and dirt-resistant wall paper PVC film according to claim 1, is characterized in that: the natural length dimension of the spring (17) is not less than the depth dimension of the limiting groove (13), and the outer end of the spring (17) is not fixedly connected with the limiting rod (11).