Adjustable traction roller
By setting magnetic blocks and sponge cleaning blocks between the rubber strips of the axial stretching roller, the problem of difficult-to-clean dust in the gaps is solved, achieving a highly efficient cleaning effect and improving the cleanliness and working efficiency of the equipment.
Patent Information
- Application Number
- CN202423176257.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Dust in the gaps of adjustable traction rollers is difficult to clean during use, affecting the cleanliness and efficiency of the equipment.
Magnetic blocks and sponge cleaning blocks are placed between the rubber strips of the axial stretching roller. The magnetic blocks attract the sponge cleaning blocks to move in the gaps, thereby cleaning the dust.
It effectively cleans dust from crevices, improving the cleanliness and efficiency of the equipment and simplifying the cleaning process.
Smart Images
Figure CN223560929U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to traction roller technical field, concretely is a kind of adjustable traction roller. BACKGROUND
[0002] Axial stretch roller is a kind of adjustable traction roller, in the processing of paper, film, textile, metal foil and other products, usually prevent base material from producing wrinkle and to stretch straight in running process by axial stretch roller, and the stretch range of axial stretch roller can be adjusted according to actual demand, to adapt to base material of different width and thickness.
[0003] The outside of adjustable traction roller, i.e. the outside of axial stretch roller is usually provided with several rubber strips arranged uniformly, the rubber strip is used as stretch strip, with long-time use, the gap between rubber strips can accumulate a certain amount of dust due to the influence of dust, impurities in working environment and the material and characteristics of rubber strip itself, the adjustable traction roller is not convenient for cleaning dust between gaps, therefore, aiming at the above problems, a kind of adjustable traction roller is provided. SUMMARY
[0004] The utility model aims at providing a kind of adjustable traction roller to solve the problem that adjustable traction roller is not convenient for cleaning dust between gaps.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of adjustable traction roller, including shaft seat, bearing, pivot, stretch strip, limit ring and bolt, the limit ring is fixedly connected with first magnetic block on the side away from shaft seat, the outside of first magnetic block is provided with second magnetic block, the first magnetic block is attached to second magnetic block, the side away from first magnetic block of second magnetic block is fixedly connected with the installation block of arc shape arrangement, the outside of installation block is fixedly connected with sponge cleaning block.
[0007] Preferably, the inner side of the shaft seat is provided with the bearing that the inner ring and the outer ring rotate, the inner ring of the bearing is fixedly connected with the pivot, the outside of the pivot is provided with several stretch strips arranged uniformly, a group of the shaft seat is provided with the limit ring for limiting stretch strip.
[0008] Preferably, the adjacent two installation blocks are fixedly connected with connecting rib, and the connecting rib is evenly arranged on the outside of stretch strip.
[0009] Preferably, the sponge cleaning block is arranged between two adjacent stretch strips, and the sponge cleaning block is attached to the stretch strip.
[0010] Preferably, the inner side of the three mounting blocks is fixedly connected with a screw sleeve, the outer side of the limiting ring is fixedly connected with a positioning block, and the bolt is screw-connected with the screw sleeve through the positioning block.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] In the utility model, when the dust in the gap between the adjacent stretch strips is to be cleaned, the mounting block is pushed to drive the second magnetic block and the sponge cleaning block to move, the sponge cleaning block is arranged between the adjacent stretch strips, so that the sponge cleaning block acts on the gap between the adjacent stretch strips to clean the dust in the gap, and the problem that the adjustable traction roller is inconvenient to clean the dust in the gap is solved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a schematic view of the whole structure of the utility model;
[0014] Figure 2 It is a schematic view of the structure at A of the utility model; Figure 1
[0015] Figure 3 It is a schematic view of the mounting structure of the limiting ring of the utility model;
[0016] Figure 4 It is a schematic view of the structure at B of the utility model. Figure 4
[0017] In the drawing: 1, shaft seat; 2, bearing; 3, rotating shaft; 4, stretch strip; 5, limiting ring; 6, first magnetic block; 7, second magnetic block; 8, mounting block; 9, sponge cleaning block; 10, connecting rib; 11, positioning block; 12, bolt; 13, screw sleeve. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0019] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.
[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale of the various parts shown in the drawings. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that such techniques, methods, and apparatus are considered part of the art. In all examples shown and discussed herein, any specific values are to be interpreted as merely illustrative and not limiting. Thus, other examples of example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the several views, and thus, once an item is defined in one figure, it is not necessary to discuss it further in connection with other figures where it is understood that the item will be similarly constructed and function in the same manner.
[0021] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.
[0022] For purposes of the description hereinafter, spatial relations terms are used, such as "above", "below", "upper", "lower", and the like, to describe the relative position of one device or feature to another as the devices are depicted in the figures. The spatially relative terms are intended to encompass different orientations of the devices in their operation or use in different ways. For example, if a device depicted in the figures is turned over, a device or structure described as "above" or "up" other devices or structures would then be oriented "below" or "down" the other devices or structures. Accordingly, the exemplary terms "above" and "below" can encompass both orientations "above" and "below". Other examples of spatially relative terms include "forward" and "backward", "upward" and "downward", "top" and "bottom", "right" and "left", "vertical" and "horizontal", "clockwise" and "counter clockwise", "first" and "second", and the like. The terms "first" and "second" are used herein to distinguish one element from another element. Unless otherwise stated, the terms "first" and "second" are not meant to indicate a particular order or importance. Thus, the terms "first" and "second" are used interchangeably and are not intended to denote a particular order or importance.
[0023] In addition, it should be noted that the use of "first", "second", and the like words of distinction are used herein only to distinguish one element from another element, and unless otherwise stated, the words have no special meaning and should not be construed as limiting the scope of protection of the present application.
[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0025] An adjustable traction roller, including axle seat 1, bearing 2, pivot 3, stretch strip 4, limit ring 5 and bolt 12, the side fixedly connected with first magnetic block 6 away from axle seat 1 of limit ring 5 is provided with second magnetic block 7 on the outside of first magnetic block 6, first magnetic block 6 and second magnetic block 7 are pasted, the side fixedly connected with the mounting block 8 of arc shape setting away from first magnetic block 6 of second magnetic block 7, the outside fixedly connected with sponge cleaning block 9 of mounting block 8, this setting can carry out cleaning to the dust in the gap between adjacent stretch strip 4 by sponge cleaning block 9.
[0026] The inner side of the shaft seat 1 is provided with a bearing 2 with the inner ring rotating relative to the outer ring, the inner ring of the bearing 2 is fixedly connected with a rotating shaft 3, the outer side of the rotating shaft 3 is provided with a plurality of evenly arranged stretch strips 4, a limiting ring 5 limiting the stretch strips 4 is arranged between a group of shaft seats 1, which makes the shaft seat 1, the bearing 2, the rotating shaft 3, the stretch strip 4 and the limiting ring 5 can be used in cooperation, the connecting ribs 10 are fixedly connected between the adjacent two mounting blocks 8, the connecting ribs 10 are evenly arranged on the outer side of the stretch strip 4, which makes the mounting blocks 8 can be connected together through the connecting ribs 10; the sponge cleaning block 9 is arranged between two adjacent stretch strips 4, the sponge cleaning block 9 is attached to the stretch strip 4, which makes the sponge cleaning block 9 can act on the stretch strip 4; the inner side of the three mounting blocks 8 is fixedly connected with a screw sleeve 13, the outer side of the limiting ring 5 is fixedly connected with a positioning block 11, the bolt 12 is screwed through the positioning block 11 and the screw sleeve 13, which makes the mounting block 8 and the sponge cleaning block 9 can be limited.
[0027] Workflow: adjustable traction roller can be put into the processing of paper, film, textile, metal foil and other products, the rotating shaft 3 drives the stretch strip 4 and the inner ring of the bearing 2 to rotate, the rotating stretch strip 4 pulls the base material, in the existing disclosure technology of axial stretch roller, the stretch strip 4 can be disassembled and replaced, and has different elasticity, by selecting the appropriate stretch strip 4, the stretch range can be further adjusted to adapt to different materials and processing requirements, when the dust in the gap between the stretch strips 4 needs to be cleaned, rotate the bolt 12, so that the screw rod of the bolt 12 and the screw sleeve 13 are screwed, so that the bolt 12 gradually separates from the screw sleeve 13 and the positioning block 11, when the bolt 12 completely separates from the positioning block 11, the limiting of the bolt 12 to the mounting block 8 is cancelled, the mounting block 8 is pushed, so that the mounting block 8 drives the second magnetic block 7 and the sponge cleaning block 9 to move, so that the second magnetic block 7 separates from the first magnetic block 6, the mounting block 8 also drives the connecting rib 10 to move when moving, the connecting rib 10 is made of material which can be slightly deformed, the sponge cleaning block 9 is arranged between the adjacent stretch strips 4, so that the sponge cleaning block 9 acts in the gap between the adjacent stretch strips 4 to clean the dust in the gap, solving the problem that the adjustable traction roller is not convenient for cleaning the dust in the gap, when the sponge cleaning block 9 needs to be replaced or cleaned, pull the mounting block 8 outward, so that the connecting rib 10 on the outer side of the mounting block 8 is deformed, so as to take out the sponge cleaning block 9 from the stretch strip 4, then continue to expand the connecting rib 10, pull the mounting block 8 and the connecting rib 10 together away from the limiting ring 5 and the shaft seat 1, so as to realize the disassembly of the mounting block 8, the sponge cleaning block 9 and the connecting rib 10, and the reverse operation can realize the installation of the mounting block 8, the sponge cleaning block 9 and the connecting rib 10.
[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An adjustable traction roller, comprising a bearing seat (1), a bearing (2), a rotating shaft (3), a stretching strip (4), a limiting ring (5), and a bolt (12), characterized in that: The limiting ring (5) is fixedly connected to a first magnetic block (6) on the side away from the shaft seat (1). A second magnetic block (7) is provided on the outside of the first magnetic block (6). The first magnetic block (6) and the second magnetic block (7) are in contact. An arc-shaped mounting block (8) is fixedly connected to the side of the second magnetic block (7) away from the first magnetic block (6). A sponge cleaning block (9) is fixedly connected to the outside of the mounting block (8).
2. The adjustable traction roller according to claim 1, characterized in that: The inner side of the bearing seat (1) is provided with a bearing (2) in which the inner ring and the outer ring rotate relative to each other. The inner ring of the bearing (2) is fixedly connected to a rotating shaft (3). The outer side of the rotating shaft (3) is provided with a number of evenly arranged stretching strips (4). A limiting ring (5) is provided between a group of bearing seats (1) to limit the stretching strips (4).
3. An adjustable traction roller according to claim 1, characterized in that: A connecting rib (10) is fixedly connected between two adjacent mounting blocks (8), and the connecting rib (10) is evenly arranged on the outside of the stretching strip (4).
4. An adjustable traction roller according to claim 1, characterized in that: The sponge cleaning block (9) is placed between two adjacent stretching strips (4), and the sponge cleaning block (9) is in contact with the stretching strips (4).
5. An adjustable traction roller according to claim 1, characterized in that: The inner sides of the three mounting blocks (8) are fixedly connected with threaded sleeves (13), the outer side of the limiting ring (5) is fixedly connected with a positioning block (11), and the bolt (12) passes through the positioning block (11) and is spirally connected to the threaded sleeve (13).