CN217289039U

CN217289039U - PVC (polyvinyl chloride) rubber pressing roller

Info

Publication number: CN217289039U
Application number: CN202221081626.6U
Authority: CN
Inventors: 齐清学
Original assignee: Shandong Qihao New Type Color Aluminum Co ltd
Current assignee: Shandong Qihao New Type Color Aluminum Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a PVC moulding-rubber roll, which comprises a rotating shaft, pivot outer wall cover is equipped with the rubber layer, the rubber layer outer wall is equipped with the limiting plate, rubber layer outer wall cover is equipped with the PVC pipe, be equipped with between PVC pipe and the rubber layer and be used for carrying out the coupling mechanism who is connected to the PVC pipe, rubber layer outer wall left side is equipped with the spacing ring, set up the draw-in groove that two symmetries set up on the lateral wall of spacing ring right side, be equipped with in the draw-in groove and be used for carrying out spacing stop gear to the PVC pipe, logical groove has been seted up between draw-in groove and the spacing ring outer wall, it is used for carrying out the mechanism of removing that removes to stop gear to lead to the inslot. The utility model discloses a impel the spacing inslot with the pull rod, realize spacing to the fixture block to can restrict the position of PVC pipe, when avoiding the pivot to drive the PVC pipe, the position of PVC pipe produces the skew.

Description

PVC (polyvinyl chloride) rubber pressing roller

Technical Field

The utility model relates to a color-coated aluminum roll production technical field especially relates to PVC moulding roller.

Background

The color-coated aluminum roll is characterized in that the surface coating of an aluminum plate or an aluminum roll is colored, the performance is very stable and is not easy to corrode, the surface layer can be guaranteed in quality for 30 years after being specially treated, the weight of unit volume is the lightest of metal materials, and the color-coated aluminum roll is the most popular novel material at present.

In the production process of the color-coated aluminum coil, the aluminum foil shakes left and right along the running direction, external tension is applied and the wrap angle is large, so that radial force is directly related to the aluminum foil, the rubber roller has certain elasticity due to low hardness and certain elasticity, the rubber roller is cut at the edges of two sides of the edge of the aluminum foil, the rubber roller is abraded, the elasticity of the position of the rubber roller, which is frequently contacted with the aluminum foil, is reduced, liquid obviously corrodes and damages a rubber roller table and a bearing position during normal production of the color-coated aluminum coil, the rubber roller needs to be maintained regularly, and extra goods are stored in a warehouse for replacement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a PVC (polyvinyl chloride) moulding roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

PVC moulding-rubber roll, including the pivot, pivot outer wall cover is equipped with the rubber layer, the rubber layer outer wall is equipped with the limiting plate, rubber layer outer wall cover is equipped with the PVC pipe, be equipped with the coupling mechanism that is used for going on being connected to the PVC pipe between PVC pipe and the rubber layer, rubber layer outer wall left side is equipped with the spacing ring, set up the draw-in groove that two symmetries set up on the lateral wall on spacing ring right side, be equipped with in the draw-in groove and be used for carrying out spacing stop gear to the PVC pipe, logical groove has been seted up between draw-in groove and the spacing ring outer wall, it is used for carrying out the canceling mechanism that relieves to stop gear to lead to the inslot.

Preferably, coupling mechanism is including seting up the recess that a plurality of circumference set up between rubber layer outer wall and left side lateral wall, fixedly connected with dead lever in the recess, the interior wall of rubber layer is equipped with the slider of a plurality of circumference settings, the dead lever runs through the slider and rather than sliding connection.

Preferably, the limiting mechanism comprises two symmetrically arranged clamping blocks arranged on the side wall of the left side of the PVC pipe and matched with the clamping grooves, limiting grooves are formed in the upper ends of the clamping blocks, and pull rods matched with the limiting grooves penetrate through the through grooves.

Preferably, the release mechanism comprises a fixed plate fixedly connected in a through groove, a moving plate is connected in the through groove in a sliding manner, and the pull rod penetrates through the moving plate and the fixed plate and is connected with the fixed plate in a sliding manner.

Preferably, the movable plate is elastically connected with the fixed plate through a spring, and the spring is sleeved on the outer wall of the pull rod.

Preferably, the fixture block is provided with an inclined surface, and the inclined surface is in sliding connection with the side wall of the pull rod.

The utility model has the advantages that:

1. through promoting the pull rod spacing inslot, realize spacing to the fixture block to can restrict the position of PVC pipe, when avoiding the pivot to drive the PVC pipe, the position of PVC pipe produces the skew.

2. Through upwards pulling the pull rod, make pull rod lower extreme and spacing groove separation, outwards stimulate the spacing ring, can make draw-in groove and fixture block separation, bring the convenience for the change of staff's later stage to the PVC pipe, the setting of spacing ring and limiting plate prevents the corruption of liquid to pillow block and bearing position.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a rotating shaft 1, a rubber layer 2, a limiting ring 3, a PVC pipe 4, a pull rod 5, a groove 6, a fixing rod 7, a sliding block 8, a lantern ring 9, a clamping groove 10, a through groove 11, a clamping block 12, a movable plate 13, a limiting groove 14 and a fixing plate 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the PVC moulding roller comprises a rotating shaft 1, wherein a rubber layer 2 is sleeved on the outer wall of the rotating shaft 1, a limiting plate is arranged on the outer wall of the rubber layer 2, a PVC pipe 4 is sleeved on the outer wall of the rubber layer 2, a connecting mechanism used for connecting the PVC pipe 4 is arranged between the PVC pipe 4 and the rubber layer 2, the connecting mechanism comprises a plurality of grooves 6 which are circumferentially arranged between the outer wall of the rubber layer 2 and the side wall of the left side, fixing rods 7 are fixedly connected in the grooves 6, a plurality of sliders 8 which are circumferentially arranged are arranged on the inner wall of the rubber layer 2, and the fixing rods 7 penetrate through the sliders 8 and are in sliding connection with the sliders.

2 outer wall left sides on rubber layer 3 are equipped with spacing ring 3, set up the draw-in groove 10 that two symmetries set up on the 3 right side lateral walls of spacing ring, be equipped with in draw-in groove 10 and be used for carrying out spacing stop gear to PVC pipe 4, stop gear including set up on PVC pipe 4 left side lateral wall two symmetries set up and with draw-in groove 10 matched with fixture block 12, spacing groove 14 has been seted up to fixture block 12 upper end, lead to the inslot 11 and run through be equipped with spacing groove 14 matched with pull rod 5, set up the inclined plane on fixture block 12, inclined plane and 5 lateral wall sliding connection of pull rod, through impel spacing groove 14 with pull rod 5, the realization is spacing to fixture block 12, thereby can restrict PVC pipe 4's position, when avoiding pivot 1 to drive PVC pipe 4, PVC pipe 4's position produces the skew.

Seted up logical groove 11 between draw-in groove 10 and the 3 outer walls of spacing ring, it is used for carrying out the canceling mechanism that relieves to stop gear to lead to the inslot 11 to be equipped with, the canceling mechanism includes fixed plate 15 of fixed connection in leading to the inslot 11, it has movable plate 13 to lead to sliding connection in groove 11, pull rod 5 runs through movable plate 13 and fixed plate 15 and with fixed plate 15 sliding connection, through spring elastic connection between movable plate 13 and the fixed plate 15, the spring housing is established on pull rod 5 outer wall, through upwards spurting pull rod 5, make 5 lower extremes of pull rod and spacing groove 14 separation, outside spurs spacing ring 3, can make draw-in

groove

10 and 12 separation of fixture block, bring the convenience for staff's later stage to the change of PVC pipe 4, the setting of spacing ring 3 and limiting plate, prevent the corruption of liquid to pillow block and bearing position.

When the utility model is used, the plurality of sliders 8 on the inner wall of the PVC pipe 4 are respectively connected with the plurality of fixed rods 7 in a sliding way, the plurality of sliders 8 are aligned with the fixed rods 7, the sliders 8 are enabled to enter the grooves 6, the right side wall of the PVC pipe 4 is enabled to be contacted with the limiting plate, the limiting ring 3 is sleeved on the left side of the rubber layer 2, the two clamping grooves 10 on the limiting ring 3 are enabled to be aligned with the two clamping blocks 12 on the left side wall of the PVC pipe 4, the clamping blocks 12 are enabled to enter the clamping grooves 10, the inclined plane of the clamping blocks 12 is enabled to extrude the pull rod 5 to move upwards under the sliding connection of the inclined plane of the clamping blocks 12 and the pull rod 5, when the limiting groove 14 at the upper end of the clamping blocks 12 and the pull rod 5 are positioned on the same horizontal plane, the pull rod 5 is pushed into the limiting groove 14 under the elastic action of the spring between the fixed plate 15 and the movable plate 13, the limiting of the clamping blocks 12 is realized, thereby the position of the PVC pipe 4 is limited, and the PVC pipe 4 is prevented from being driven by the rotating shaft 1, the position of the PVC pipe 4 is deviated;

and then the lower end of the pull rod 5 is separated from the limit groove 14 by pulling the pull rod 5 upwards, and the limit ring 3 is pulled outwards, so that the clamping groove 10 can be separated from the clamping block 12, and convenience is brought to the replacement of the PVC pipe 4 by workers in the later period.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The PVC rubber pressing roller comprises a rotating shaft (1) and is characterized in that a rubber layer (2) is sleeved on the outer wall of the rotating shaft (1), a limiting plate is arranged on the outer wall of the rubber layer (2), a PVC pipe (4) is sleeved on the outer wall of the rubber layer (2), a connecting mechanism used for connecting the PVC pipe (4) is arranged between the PVC pipe (4) and the rubber layer (2), a limiting ring (3) is arranged on the left side of the outer wall of the rubber layer (2), a clamping groove (10) formed by two symmetrical parts is formed in the side wall of the right side of the limiting ring (3), a limiting mechanism used for limiting the PVC pipe (4) is arranged in the clamping groove (10), a through groove (11) is formed between the outer wall of the clamping groove (10) and the outer wall of the limiting ring (3), and a removing mechanism used for removing the limiting mechanism is arranged in the through groove (11).
2. The PVC rubber-pressing roller according to claim 1, wherein the connecting mechanism comprises a plurality of circumferentially arranged grooves (6) arranged between the outer wall of the rubber layer (2) and the left side wall, fixed rods (7) are fixedly connected in the grooves (6), a plurality of circumferentially arranged sliding blocks (8) are arranged on the inner wall of the rubber layer (2), and the fixed rods (7) penetrate through the sliding blocks (8) and are slidably connected with the sliding blocks.
3. The PVC rubber-pressing roller according to claim 1, wherein the limiting mechanism comprises two symmetrically arranged clamping blocks (12) which are matched with the clamping grooves (10) and are arranged on the side wall of the left side of the PVC pipe (4), a limiting groove (14) is formed in the upper end of each clamping block (12), and a pull rod (5) which is matched with the limiting groove (14) penetrates through the through groove (11).
4. The PVC calendering roll according to claim 3, wherein the release mechanism comprises a fixed plate (15) fixedly connected in a through groove (11), a moving plate (13) is slidably connected in the through groove (11), and the pull rod (5) penetrates through the moving plate (13) and the fixed plate (15) and is slidably connected with the fixed plate (15).
5. The PVC rubber-pressing roller as recited in claim 4, characterized in that the moving plate (13) is elastically connected with the fixed plate (15) through a spring, and the spring is sleeved on the outer wall of the pull rod (5).
6. The PVC rubber-pressing roller as recited in claim 5, wherein the fixture block (12) is provided with an inclined surface, and the inclined surface is slidably connected with the side wall of the pull rod (5).