CN215972708U

CN215972708U - Prevent rack of roller deformation

Info

Publication number: CN215972708U
Application number: CN202122147099.6U
Authority: CN
Inventors: 姚恒军
Original assignee: Suzhou Pilot Advanced Material Co ltd
Current assignee: Suzhou Pilot Advanced Material Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the field of printing steel rollers and rubber roller processing, and provides a storage rack for preventing rollers from deforming, which comprises: a supporting seat; the fixing frame is connected with the supporting seat; the roller placing device comprises a plurality of placing rods, a roller, a fixing frame and a roller, wherein the placing rods are uniformly arranged and used for placing rollers, are fixed on the fixing frame in a welding mode and form an included angle with the fixing frame, and the included angle is formed by the placing rods and the fixing frame; and two bearings respectively positioned at two sides of the included angle; the two bearings are respectively positioned in the placing rod and the clamping groove of the fixing frame; the placing frame directly places the roller between two bearings when placing the roller and prevents the roller from deforming by rotating the roller through the bearings. This rack can prevent that stamp steel roller and rubber roll from placing the problem that leads to the deformation because of placing ground or middle unsettled for a long time, avoids stamp steel roller and rubber roll to warp under the action of gravity, does not receive the external diameter restriction of stamp steel roller and rubber roll moreover, is applicable to the roller of different section of thick bamboo footpaths and places.

Description

Prevent rack of roller deformation

Technical Field

The utility model relates to the field of printing steel rollers and rubber roller processing, in particular to a placing rack capable of preventing rollers from deforming.

Background

The printing steel roller and the rubber roller are roller-shaped products which are made by using metal or other materials as cores, concavely carving patterns or patterns on the surface of a metal roller or coating rubber outside and vulcanizing. Because the roller is inconvenient to rotate on the existing roller placing rack, the roller can only be placed on the existing roller placing rack in a suspended mode or placed on the ground all the time. In the long-time standing process, the printing roller is suspended by gravity factors to generate slight radian deformation, the dynamic balance stability of the printing roller is influenced, or the bottom rubber layer is deformed due to ground extrusion, and the roller coating effect of the rubber roller is influenced. When the deformation exceeds a certain degree, the plate roller can be even scrapped.

In the prior art, CN205738742U discloses a rubber roller placing rack capable of avoiding deformation, which ensures that the rubber roller is not deformed by rotating the rubber roller from time to time, but the rubber roller placing rack not only occupies a large space, but also has many required components, requires a support frame, a roller bearing, a containing clamping groove and other parts, is not easy to replace once being installed, and is not suitable for placing the rubber roller rollers with different sizes of roller necks.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the rack for preventing the rollers from deforming, which can prevent the rubber rollers from deforming under the action of gravity, is not limited by the outer diameters of the rollers and is suitable for placing the rollers with different diameters.

To achieve the above objects and other advantages in accordance with the present invention, there is provided a rack for placing a rubber covered roller, including: a supporting seat;

the fixing frame is connected with the supporting seat; the roller placing device comprises a plurality of placing rods, a roller, a fixing frame and a roller, wherein the placing rods are uniformly arranged and used for placing rollers, are fixed on the fixing frame in a welding mode and form an included angle with the fixing frame, and the included angle is formed by the placing rods and the fixing frame;

the two bearings are respectively positioned on two sides of the included angle and are respectively positioned in the placing rod and the fixing frame;

the placing frame directly places the roller between the two bearings when the roller is placed and prevents the roller from deforming by rotating the roller through the bearings.

Preferably, the supporting seat, the fixing frame and the placing frame are of channel steel structures.

Preferably, the fixing frame and the supporting seat are rectangular, and the two fixing frames are combined with the supporting seat to form a triangular structure.

Preferably, a fixed rod is connected between the fixed frame and the fixed frame, and the fixed rod is connected with the fixed frame in a welding mode and is parallel to the supporting seat.

Preferably, a fixed rod is connected between the fixed frame and the supporting seat, and a triangle is formed between the fixed rod and the fixed frame and between the fixed rod and the supporting seat.

Preferably, a protective rubber pad is arranged between the bearing and the contact surface of the placing rod and the placing rack.

Preferably, the bearing is fixed in a clamping groove of a placing rod and a fixing frame matched with the bearing in volume through a screw and a nut.

Preferably, the bottom end of the supporting seat is connected with a pulley, and a steering shaft is further mounted at the joint of the supporting seat and the pulley.

Preferably, the surfaces of the supporting seat, the fixing frame and the fixing rod are provided with anti-rust layers.

Preferably, the placing frame is connected with the roller neck of the rubber roller through a chain after the rubber roller is placed, and the chain is driven by a motor.

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

the rack for preventing the roller from deforming solves the problem that the roller is easy to deform due to long-term fixed placement by rotating the roller from time to time. And because the roller is directly placed, the placing rack has no limitation on the size of the roller, and is suitable for rollers with different shapes and different outer diameters.

Drawings

Figure 1 is a schematic structural view of a rack for preventing rollers from deforming according to the utility model;

figure 2 is a three-dimensional enlarged schematic view of a part A of the rack for preventing the deformation of the rollers according to the utility model;

figure 3 is an enlarged schematic view of the placing frame for preventing the roller from deforming in a use state according to the utility model;

in the figure: 1. a supporting seat; 2. a fixed mount; 3. placing a rod; 4. a bearing; 41. fixing screws and nuts; 5. fixing the rod; 6. and (4) a rubber roller.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Referring to fig. 1, 2 and 3, the roller for preventing deformation of the roller includes: the supporting seat comprises a supporting seat 1 arranged on the ground and two fixing frames 2 connected with the supporting seat, wherein the supporting seat 1 and the fixing frames 2 are both in a rectangular structure, and the supporting seat 1, the fixing frames 2 and the fixing frames form a triangular structure after being combined. The device comprises a plurality of placing rods 3 which are uniformly arranged, wherein the placing rods 3 are fixed on a fixing frame 2 in a welding mode, and an included angle with an upward opening is formed between each placing rod 3 and the fixing frame; and two bearings 4 respectively located on both sides of the included angle; two bearings 4 are located the draw-in groove of placing pole 3 and mount 2 respectively, when placing rubber roll 6, directly place rubber roll 6 between two bearings 4, because the contained angle opening that forms between two bearings is up, roller 6 can place safely on the bearing because of the dead weight, when placing, owing to have the bearing, can rotate the roller from time to prevent that the roller from taking place the condition of warping because of being fixed in same position for a long time.

The key point of the technical scheme of the rack for preventing the deformation of the rubber roller is that a bearing 4 is arranged at the joint of the placing rod 3 and the fixing frame 2 of the rack, the rubber roller can be directly placed on the roller, and the rubber roller can be rotated at times in the placing process, so that the deformation of the rubber roller due to gravity after being placed for a long time can be effectively prevented. Compared with the prior art that the roller is prevented from being arranged in the rolling bearing, the placing rack provided by the utility model does not need to consider the shape and the diameter of the neck of the rubber roller and can adapt to various types of rubber rollers; moreover, even if the bearing falls down due to the fact that the diameter of the neck of the rubber roller is smaller, the rubber roller only falls at the joint of the placing rod and the fixing frame due to the fact that the upward included angle is formed between the placing rod and the fixing frame, and the rubber roller cannot fall off the placing frame to cause damage to the rubber roller. Moreover, the fixing frame and the supporting seat are assembled into a triangle in a welding mode, and the fixing frame and the supporting seat are very stable.

In some preferred embodiments, the supporting seat, the fixing frame and the fixing rod are all of channel steel structures, and firstly, compared with a solid placing frame, the placing frame of the channel steel structure is lower in cost, lighter in weight and easier to move; secondly, the placing frame of the channel steel structure is more convenient when the space for digging the embedded rolling bearing is improved, and the improvement is more convenient.

In some preferred embodiments, a protective rubber pad is arranged between the rolling bearing and the contact surfaces of the placing rod and the placing frame, so that the rolling bearing is prevented from being in direct contact with the placing rod and the placing frame, the pressure of the rolling bearing on the placing frame is reduced, and the service life of the rolling bearing is prolonged.

In some preferred embodiments, a fixing rod 5 is connected between the fixing frame and the fixing frame, is parallel to the supporting seat and is connected with the fixing frame in a welding mode, the fixing rod plays a supporting role, a small stable triangle is formed between the fixing rod and the fixing frame, the stability of the whole device can be improved, and the placing frame is high in stability and convenient to place.

In some preferred embodiments, the bearing is fixed in a slot of a placing rod and a fixing frame matched with the volume of the bearing through a fixing screw and a nut 41. The bearing is fixed in the clamping groove of the placing rod and the fixing frame through the fixing screw and the nut 41, so that the condition that the bearing moves horizontally or moves back and forth when the rubber roller rotates is avoided, the rubber roller rotates more smoothly, and the condition that the bearing falls off is further avoided.

In some preferred embodiments, the bottom end of the supporting seat is connected with a pulley and a steering shaft (not shown), so that the placing frame can be moved, the physical force of the rubber roller conveyed to the placing frame from the machine after use is saved, the rubber roller is convenient to transfer on the placing frame, and more labor is saved.

In some preferred embodiments, the surfaces of the supporting seat, the fixed frame and the fixed rod are provided with anti-rust layers; in particular to an anti-rust paint, more particularly to one of red lead paint, iron red phenolic paint, iron red alcohol paint or transparent paint. The anti-rust layer is beneficial to maintenance of the supporting seat, and the service life of the placing frame is prolonged; meanwhile, the fixing frame and the rolling bearing are prevented from rusting, rust is prevented from falling into the rolling body of the rolling bearing, and the smooth rotation of the contact part of the rubber roller neck and the rolling bearing is guaranteed.

In some preferred embodiments, the placement frame is connected at the roller neck of the rubber roller by a chain driven by a motor (not shown) after the rubber roller is placed. The motor drives the chain, so that the rubber roller can continuously rotate automatically, and the deformation of the rubber roller is avoided.

The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. The utility model provides a prevent rack of roller deformation which characterized in that includes: a supporting seat;

and two bearings respectively positioned at two sides of the included angle; the two bearings are respectively positioned in the placing rod and the clamping groove of the fixing frame;

when the placing frame is used for placing the roller, the roller is directly placed between the two bearings, and the roller is prevented from deforming by rotating the roller through the bearings.

2. The rack of claim 1, wherein the supporting seat, the fixing frame and the rack are of a channel steel structure.

3. The rack of claim 1, wherein the fixing frames and the supports are rectangular, and the two fixing frames and the supporting seats are combined to form a triangular structure.

4. The rack of claim 3, wherein a fixing rod is connected between the fixing frame and the fixing frame, and the fixing rod is connected with the fixing frame in a welding manner and is parallel to the supporting seat.

5. The rack of claim 4 for preventing deformation of rollers is characterized in that fixing rods are connected between the fixing frame and the supporting seat, and a triangle is formed between the fixing rods and the fixing frame and between the fixing frame and the supporting seat.

6. The rack of claim 1, wherein a rubber protective pad is arranged between the bearing and the contact surface of the placing rod and the fixing frame.

7. The rack for preventing deformation of rollers according to claim 1, wherein the bearing is fixed in a clamping groove of a placing rod and a fixing frame matched with the bearing in volume through a screw and a nut.

8. The rack of claim 1 for preventing deformation of rollers is characterized in that pulleys are connected to the bottom ends of the supporting seats, and steering shafts are further mounted at the joints of the supporting seats and the pulleys.

9. The rack of claim 1, wherein the support base, the fixing frame and the fixing rod are provided with an anti-rust layer on the surfaces.

10. The rack for preventing rollers from deforming as claimed in claim 1, wherein the rack is connected at the roller necks of the rubber rollers through chains after the rubber rollers are placed, and the chains are driven by motors.