CN216330312U

CN216330312U - Processing equipment for n-shaped section bar

Info

Publication number: CN216330312U
Application number: CN202122276327.XU
Authority: CN
Inventors: 李建成; 邵林
Original assignee: Dalian Sigao Intelligent Technology Co ltd
Current assignee: Dalian Sigao Intelligent Technology Co ltd
Priority date: 2021-09-20
Filing date: 2021-09-20
Publication date: 2022-04-19
Anticipated expiration: 2031-09-20

Abstract

The utility model discloses a n-shaped section processing device, which comprises a device main body, wherein an installation box is fixed at the top of the device main body, and a dust baffle plate is fixed at the top of the installation box through a fixing piece; the sound insulation and noise reduction piece is used for reducing and weakening impact noise generated by matching a chain sprocket and a gear which are arranged in the mounting box and is fixed at the inner bottom of the dust baffle plate; the utility model designs a sound-insulating and noise-reducing piece on the installation box provided with the chain sprocket and the gear, so that impact noise generated by the matching of the chain sprocket and the gear can be reduced and weakened, the problem of noise pollution is avoided, a comfortable working environment is provided for workers, and the working efficiency of the workers is improved.

Description

Processing equipment for n-shaped section bar

Technical Field

The utility model relates to the technical field of section bar processing, in particular to a processing device for a n-shaped section bar.

Background

The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The section bar can be used independently and can be further processed into other manufactured products, and is commonly used for building structures and manufacturing and installing, wherein the common section bar has a shape like a Chinese character 'ji' and a shape like a C.

At present, a large number of n-shaped section bars are used in commercial buildings and public buildings, most of the traditional n-shaped section bars adopt n-shaped light steel equipment, so that light steel can be applied to large-span buildings, the equipment generally extrudes a high-strength steel plate into a designed shape through the matching of a chain sprocket and a gear so as to meet the use requirement, however, a large amount of impact noise is generated through the matching of the chain sprocket and the gear when the equipment is used, the equipment is driven by an electromechanical device, the electromechanical device collides with a peripheral sheet metal part when the electromechanical device works to generate large noise, the noise is mixed with talking sound of workers, the working efficiency of the workers is seriously influenced, the workers can also be influenced when the equipment works under the environment for a long time, and therefore, n-shaped section bar processing equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a processing device for a n-shaped section bar, which can reduce and weaken impact noise generated by the cooperation of a chain sprocket and a gear on the device, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the n-shaped section processing equipment comprises an equipment main body, wherein an installation box is fixed at the top of the equipment main body, and a dust baffle plate is fixed at the top of the installation box through a fixing piece; the sound insulation and noise reduction piece is used for reducing and weakening impact noise generated by matching a chain sprocket and a gear which are arranged in the mounting box and is fixed at the inner bottom of the dust baffle plate; and the damping base is used for buffering the vibration generated by the equipment main body and is arranged at the bottom of the equipment main body.

Preferably, the sound insulation and noise reduction piece comprises a sound insulation plate, a rubber plate and a noise reduction plate which are sequentially distributed from top to bottom, the sound insulation plate, the rubber plate and the noise reduction plate are bonded together through glue, and the thickness of the sound insulation plate, the thickness of the rubber plate and the thickness of the noise reduction plate are equal.

Preferably, the interior of the sound-absorbing plate is of a hollow structure, and sound-absorbing materials are filled in the hollow cavity.

Preferably, the sound insulation board is made of closed-cell foamed polyurethane. .

Preferably, vibration damping mount is including the interior silica gel pad of cover in the equipment main part bottom outside, the outside cover of interior silica gel pad has outer silica gel pad, it has a plurality of buffering gasbags to fill between interior silica gel pad and the outer silica gel pad.

Preferably, the mounting is including fixing the installation piece in four edges of dust board bottom, the mounting groove with installation piece looks adaptation is seted up at the top of install bin, the bottom of dust board still is fixed with two constant head tanks, the top of install bin is fixed with the locating lever with constant head tank looks adaptation, the dovetail groove has all been seted up to the both sides outer wall of installation piece, the dovetail block has slided in the dovetail groove, the fixed slot has been seted up to the inboard symmetry of mounting groove, and is provided with the elastic component in the fixed slot.

Preferably, the elastic part comprises a telescopic rod fixed on one side, far away from the trapezoidal groove, of the trapezoidal block, the other end of the telescopic rod is fixed with the groove bottom of the fixing groove, a spring is arranged around the outer side of the telescopic rod, and two ends of the spring are fixed with the trapezoidal block and the groove bottom of the fixing groove respectively.

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

1. according to the utility model, the sound-insulation noise-reduction piece is designed on the installation box provided with the chain sprocket and the gear, so that impact noise generated by the matching of the chain sprocket and the gear can be reduced and weakened, the problem of noise pollution is avoided, a comfortable working environment is provided for workers, and the working efficiency of the workers is improved.

2. According to the utility model, the damping base is designed at the bottom of the equipment main body, so that the vibration generated by the electromechanical device on the equipment during working can be weakened, and the noise caused by the vibration is further reduced.

3. The dust guard plate can be conveniently mounted and dismounted through the designed fixing piece, so that the mechanical transmission piece mounted in the mounting box is more convenient to maintain.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic cross-sectional view of a sound-damping and noise-reducing member according to the present invention;

FIG. 4 is a schematic cross-sectional view of the damping mount according to the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1;

fig. 6 is an enlarged view of the region B in fig. 5.

In the figure: 1-a device body; 2, installing a box; 3-a fixing piece; 4-dust board; 5-sound insulation and noise reduction piece; 6-a damping base; 7-sound insulation board; 8-a rubber plate; 9-a sound-absorbing panel; 10-inner silica gel pad; 11-outer silica gel pad; 12-a cushioning bladder; 13-a mounting block; 14-mounting grooves; 15-positioning grooves; 16-a positioning rod; 17-a trapezoidal groove; 18-a trapezoidal block; 19-a fixed groove; 20-an elastic member; 21-a telescopic rod; 22-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 2 and 4, the illustrated n-shaped section processing equipment includes an equipment main body 1, a mounting box 2 is fixed on the top of the equipment main body 1, and a dust baffle plate 4 is fixed on the top of the mounting box 2 through a fixing member 3; the sound insulation and noise reduction piece 5 is used for reducing and weakening impact noise generated by matching a chain sprocket and a gear which are arranged in the installation box 2, and the sound insulation and noise reduction piece 5 is fixed at the inner bottom of the dust baffle plate 4; and the damping base 6 is used for damping the vibration generated by the equipment body 1, and the damping base 6 is arranged at the bottom of the equipment body 1.

Wherein, in order to completely cut off and weaken the noise, it includes acoustic celotex board 7, rubber slab 8 and the acoustical panel 9 that distribute in proper order from the top down to make an uproar to fall in giving sound insulation 5, bond together through glue between acoustic celotex board 7, rubber slab 8 and the acoustical panel 9, and the thickness size homogeneous phase of acoustic celotex board 7, rubber slab 8 and acoustical panel 9.

Meanwhile, in order to enhance the silencing effect of the silencing plate 9, the silencing plate 9 is of a hollow structure, and silencing materials are filled in the hollow cavity.

In addition, in order to improve the sound insulation effect of the sound insulation board 7, the sound insulation board 7 is made of closed-cell foaming polyurethane material

When noise is reduced and weakened: the special sound-absorbing material on the sound-absorbing plate 9 can absorb and weaken part of the generated noise, then the other part of the noise is blocked and reflected back to the rubber plate 8 and the sound-absorbing plate 9 by the closed-cell material on the sound-absorbing plate 7 when encountering the sound-absorbing plate, and is further absorbed, so that the noise can be completely isolated in the mounting box 2 repeatedly until the sound-absorbing plate 9 completely absorbs the energy generated by the noise.

Example 2

Referring to fig. 1 and fig. 3, in this embodiment, the embodiment further illustrates that, in the illustration, the vibration damping base 6 for damping the vibration generated by the apparatus main body 1 is installed at the bottom of the apparatus main body 1, the vibration damping base 6 includes an inner silica gel pad 10 sleeved outside the bottom of the apparatus main body 1, an outer silica gel pad 11 is sleeved outside the inner silica gel pad 10, and a plurality of buffering air bags 12 are filled between the inner silica gel pad 10 and the outer silica gel pad 11.

When the generated vibration is weakened: the vibrations that the electromechanical device during operation self produced on equipment are through the layer upon layer cushioning effect of interior silica gel pad 10, buffering gasbag 12 and outer silica gel pad 11, can offset gradually its vibrations energy and weaken to make equipment work more stable, further reduce the noise that vibrations brought.

Example 3

Referring to fig. 1, 5 and 6, in this embodiment, to further describe example 1, the fixing element 3 in the figure includes mounting blocks 13 fixed at four corners of the bottom of the dust guard plate 4, a mounting groove 14 adapted to the mounting blocks 13 is formed at the top of the mounting box 2, two positioning grooves 15 are further fixed at the bottom of the dust guard plate 4, positioning rods 16 adapted to the positioning grooves 15 are fixed at the top of the mounting box 2, trapezoidal grooves 17 are formed on outer walls of two sides of the mounting block 13, trapezoidal blocks 18 are slid in the trapezoidal grooves 17, fixing grooves 19 are symmetrically formed on the inner side of the mounting groove 14, and elastic elements 20 are arranged in the fixing grooves 19.

In order to facilitate the resetting of the trapezoid block 18, the elastic member 20 includes a telescopic rod 21 fixed on one side of the trapezoid block 18 away from the trapezoid groove 17, the other end of the telescopic rod 21 is fixed with the groove bottom of the fixing groove 19, a spring 22 is arranged around the outer side of the telescopic rod 21, and two ends of the spring 22 are respectively fixed with the trapezoid block 18 and the groove bottom of the fixing groove 19.

When installing dust board 4: at first the staff takes the dust board 4 to put it directly over install bin 2, and let the locating lever 16 correspond the constant head tank 15 and insert, let installation piece 13 correspond mounting groove 14 and insert, then installation piece 13 is at the male in-process, can drive trapezoidal piece 18 and remove toward fixed slot 19, and drive telescopic link 21 shortens, spring 22 is compressed this moment, after installation piece 13 injects the mounting groove 14 completely, elasticity restoring force through spring 22 is in 18 bullet trapezoidal grooves 17 with trapezoidal piece, make installation piece 13 stable installation in mounting groove 14, thereby make dust board 4 can fix the top at install bin 2 steadily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A few font section bar processing equipment, its characterized in that includes:

the device comprises a device main body (1), wherein an installation box (2) is fixed at the top of the device main body (1), and a dust blocking plate (4) is fixed at the top of the installation box (2) through a fixing piece (3);

the sound insulation and noise reduction piece (5) is used for reducing and weakening impact noise generated by matching a chain sprocket and a gear which are arranged in the installation box (2), and the sound insulation and noise reduction piece (5) is fixed at the inner bottom of the dust baffle plate (4);

and the damping base (6) is used for buffering the vibration generated by the equipment main body (1), and the damping base (6) is arranged at the bottom of the equipment main body (1).

2. The inverted-V-shaped profile processing apparatus according to claim 1, wherein: noise reduction spare (5) give sound insulation includes acoustic celotex board (7), rubber slab (8) and acoustical panel (9) that from the top down distributes in proper order, bond together through glue between acoustic celotex board (7), rubber slab (8) and acoustical panel (9), and the thickness size homogeneous phase of acoustic celotex board (7), rubber slab (8) and acoustical panel (9).

3. The inverted-V-shaped profile processing apparatus according to claim 2, wherein: the interior of the sound-absorbing plate (9) is of a hollow structure, and sound-absorbing materials are filled in the hollow cavity.

4. The inverted-V-shaped profile processing apparatus according to claim 2, wherein: the sound insulation board (7) is made of closed-cell foamed polyurethane.

5. The inverted-V-shaped profile processing apparatus according to claim 1, wherein: shock mount (6) are including overlapping interior silica gel pad (10) in the equipment main part (1) bottom outside, the outside cover of interior silica gel pad (10) has outer silica gel pad (11), it has a plurality of buffering gasbag (12) to fill between interior silica gel pad (10) and outer silica gel pad (11).

6. The inverted-V-shaped profile processing apparatus according to claim 1, wherein: mounting (3) including fixing installation piece (13) at four edges in dust board (4) bottom, mounting groove (14) with installation piece (13) looks adaptation are seted up at the top of install bin (2), the bottom of dust board (4) still is fixed with two constant head tanks (15), the top of install bin (2) is fixed with locating lever (16) with constant head tank (15) looks adaptation, trapezoidal groove (17) have all been seted up to the both sides outer wall of installation piece (13), it has trapezoidal piece (18) to slide in trapezoidal groove (17), fixed slot (19) have been seted up to the inboard symmetry of mounting groove (14), and are provided with elastic component (20) in fixed slot (19).

7. The inverted-V-shaped profile processing apparatus according to claim 6, wherein: the elastic part (20) comprises a telescopic rod (21) fixed on one side, far away from the trapezoidal groove (17), of the trapezoidal block (18), the other end of the telescopic rod (21) is fixed with the groove bottom of the fixing groove (19), a spring (22) is arranged on the outer side of the telescopic rod (21) in a surrounding mode, and two ends of the spring (22) are fixed with the bottoms of the trapezoidal block (18) and the fixing groove (19) respectively.