CN213613089U

CN213613089U - Adjustable dust-binding roller

Info

Publication number: CN213613089U
Application number: CN202021127105.0U
Authority: CN
Inventors: 张长恩
Original assignee: Chengwu Qijing Adhesive Products Co ltd
Current assignee: Chengwu Qijing Adhesive Products Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-07-06
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a binding dust cylinder with adjustable, including the backup pad, its characterized in that: the middle parts of the two sides of the supporting plate are respectively fixedly connected with a fixing block, the two ends of each fixing block are respectively hinged with one end of a long rod of an L-shaped connecting rod, the L-shaped connecting rods at the same end are mutually symmetrical, and each pair of short rods of the L-shaped connecting rods are respectively connected with the two ends of the roller through bearings. The utility model relates to a binding dust cylinder equipment field, specifically say, relate to a binding dust cylinder with adjustable. The device can conveniently adjust the dust-binding roller.

Description

Adjustable dust-binding roller

Technical Field

The utility model relates to a binding dust cylinder equipment field, specifically say, relate to a binding dust cylinder with adjustable.

Background

The dust-binding roller is suitable for cleaning surfaces of circuit boards, PCBs, LCDs, light guide sheets, electronic semiconductors, flexible sheet precision printing and the like, cleaning glass panels, pressing steel plates, various planes of workbenches and the like, can be easily used with dust-binding books, can easily remove various dust particles, is efficient and labor-saving, and can be used in thousands-level and ten thousand-level dust-free workshops. Silica gel can be prepared into various different hardness and viscosity, and the surface of a work piece is never damaged, the existing dust-binding roller is generally a roller with a handle and capable of rotating, only one roller is needed, the roller cannot be adjusted, the distance between the two rollers is needed to be designed, and the position of the roller can be adjusted, so that the defect in the prior art is overcome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a binding dust cylinder with adjustable, the convenient regulation to the binding dust cylinder.

The utility model adopts the following technical scheme to realize the purpose of the invention:

an adjustable dust-binding roller, which comprises a supporting plate 2 and is characterized in that: the middle parts of the two sides of the supporting plate 2 are respectively fixedly connected with a fixing block 11;

two ends of each fixed block 11 are respectively hinged with one end of a long rod of an L-shaped connecting rod 10, and the L-shaped connecting rods 10 at the same end are mutually symmetrical;

the short rods of each pair of L-shaped connecting rods 10 are respectively connected with the two ends of the roller 9 through bearings;

the both ends downside middle part of backup pad 2 is fixed connection stopper 13 respectively, two stopper 13 is respectively through the both ends of bearing connecting screw 4, screw rod 4 is through two reverse screw thread connections slider 6 of two sections, every the both ends of slider 6 are the one end of fixed connection extension bar 7 respectively, every the other end of extension bar 7 articulates the one end of connecting short connecting rod 8 respectively, every the other end of short connecting rod 8 articulates the correspondence respectively the stock middle part of L shape connecting rod 10.

As a further limitation of the present technical solution, the upper portions of the two sliding blocks 6 are respectively corresponding to the screw 4 and are in threaded connection with a jackscrew 15, and the end portions of the two ends of the screw 4 are respectively fixedly connected with a rotating wheel 14.

As a further limitation of the technical scheme, the two limit blocks 13 are respectively and fixedly connected with two ends of the symmetrical guide rods 5, and the symmetrical guide rods 5 penetrate through the two slide blocks 6.

As a further limitation of the technical solution, a supporting block 12 is fixedly connected to one side of the middle of the upper side of the supporting plate 2, the supporting block 12 is fixedly connected to the handle 1, and the supporting plate 2 is provided with symmetrical through holes 3.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device can realize the adjustment of the roller through the linkage of the sliding block, the short connecting rod and the L-shaped rod by rotating the rotating wheels after the jackscrew is unscrewed, has simple operation and convenient use, and can select convenient rotating wheel adjustment according to the conditions by arranging two rotating wheels;

(2) the jackscrew is fixed, and the guide bar leads the slider, and convenient to use carries on spacingly to the slider.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a fourth perspective view of the present invention.

Fig. 5 is a partial perspective view of the present invention.

In the figure: 1. the device comprises a handle, 2, a support plate, 3, a through hole, 4, a screw rod, 5, a guide rod, 6, a sliding block, 7, an extension rod, 8, a short connecting rod, 9, a roller, 10, an L-shaped connecting rod, 11, a fixing block, 12, a support block, 13, a limiting block, 14, a rotating wheel, 15 and a jackscrew.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-5, the utility model comprises a support plate 2, wherein the middle parts of two sides of the support plate 2 are respectively fixedly connected with a fixed block 11;

The upper parts of the two sliding blocks 6 are respectively corresponding to the screw rod 4 in threaded connection with a jackscrew 15, and the end parts of the two ends of the screw rod 4 are respectively fixedly connected with a rotating wheel 14.

The two limiting blocks 13 are fixedly connected with two ends of the symmetrical guide rods 5 respectively, and the symmetrical guide rods 5 penetrate through the two sliding blocks 6.

The handle is characterized in that a supporting block 12 is fixedly connected to one side of the middle of the upper side of the supporting plate 2, the supporting block 12 is fixedly connected with the handle 1, and symmetrical through holes 3 are formed in the supporting plate 2.

The utility model discloses a work flow does: during the use, hand handle 1, unscrew two jackscrews 15, it drives screw rod 4 and rotates to rotate one of them runner 14, screw rod 4 drives the slider 6 rather than threaded connection and moves along guide bar 5, slider 6 drives extension bar 7 and removes, extension bar 7 drives the swing of short connecting rod 8, short connecting rod 8 drives the swing of L shape connecting rod 10, L shape connecting rod 10 drives the cylinder 9 that corresponds and removes, when two sliders 6 are close to each other, two cylinders 9 remove and swing downwards to the direction that is close to each other, tighten jackscrew 15 after adjusting the position of two cylinders 9, can paste the adhesive dust paper on the cylinder 9, hand handle 1, carry out the adhesive dust and handle, cylinder 9 can rotate during the adhesive dust.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. An adjustable dust-binding drum, comprising a support plate (2), characterized in that: the middle parts of two sides of the supporting plate (2) are respectively fixedly connected with a fixed block (11);

two ends of each fixed block (11) are respectively hinged with one end of a long rod of an L-shaped connecting rod (10), and the L-shaped connecting rods (10) at the same end are mutually symmetrical;

the short rods of each pair of L-shaped connecting rods (10) are respectively connected with the two ends of the roller (9) through bearings;

the both ends downside middle part of backup pad (2) is fixed connection stopper (13), two respectively stopper (13) are through the both ends of bearing connecting screw rod (4) respectively, screw rod (4) are through two reverse screw thread threaded connection two sliders (6), every the both ends of slider (6) are the one end of fixed connection extension bar (7) respectively, every the other end of extension bar (7) is the one end of articulated short connecting rod (8) respectively, every the other end of short connecting rod (8) is articulated respectively and is corresponded the stock middle part of L shape connecting rod (10).

2. An adjustable dusting drum as claimed in claim 1 wherein: the upper parts of the two sliding blocks (6) correspond to the screw (4) in threaded connection with the jackscrew (15) respectively, and the end parts of the two ends of the screw (4) are fixedly connected with the rotating wheels (14) respectively.

3. An adjustable dusting drum as claimed in claim 2 wherein: two stopper (13) are the both ends of fixed connection guide bar (5) of symmetry respectively, and the symmetry guide bar (5) all passes two slider (6).

4. An adjustable dusting drum as claimed in claim 1 wherein: the handle is characterized in that a supporting block (12) is fixedly connected to one side of the middle of the upper side of the supporting plate (2), the supporting block (12) is fixedly connected with the handle (1), and symmetrical through holes (3) are formed in the supporting plate (2).