CN212821848U

CN212821848U - Steel band decoiler

Info

Publication number: CN212821848U
Application number: CN202020905853.0U
Authority: CN
Inventors: 韩立
Original assignee: Maixin Machinery Wuxi Co ltd
Current assignee: Maixin Machinery Wuxi Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-30
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a steel band decoiler technical field, concretely relates to steel band decoiler, including the frame, the upper portion of frame is hollow structure setting, and it has the bearing frame to peg graft on the preceding lateral wall upper portion of frame, installs the pivot in the bearing frame, and the back side of pivot is equipped with driven gear, the utility model provides a steel band decoiler, design and use through a series of structures, the utility model discloses in carrying out the use, solved because adnexed dust can produce the raise dust phenomenon when opening a book on the steel band in the process of opening a book, caused the problem that carries out the influence of certain degree to workshop operational environment, can reach the purpose that removes dust to the raise dust that produces, can reach the purpose that carries out quick heat dissipation to driving motor when carrying out the dust removal operation simultaneously, further prolonged driving motor's life.

Description

Steel band decoiler

Technical Field

The utility model relates to a steel band decoiler technical field, concretely relates to steel band decoiler.

Background

The automobile sealing strip has the functions of filling various intermittences and gaps among automobile body components, damping, waterproofing, dust prevention, sound insulation, decoration and the like, improves the comfort of driving experience and protects the automobile body. According to the cross section shape, the product can be divided into a solid hollow product and a metal rubber composite product. Wherein, the metal rubber composite sealing strip accounts for more than 60 percent. The metal in the metal rubber composite sealing strip is a steel strip, and in the process of producing and processing the sealing strips, the steel strip coils which are coiled together need to be uncoiled, and the uncoiled steel strip enters the next procedure for processing. For example, chinese patent application No. CN201920839041.8 is a steel strip uncoiler, which comprises an L-shaped fixed frame, wherein the fixed frame comprises a horizontal part and a vertical part connected with the horizontal part, and the vertical part is provided with an uncoiling mechanism; the uncoiling mechanism comprises a noise-proof shell with a sealing cover, a rotating shaft rotationally arranged in the noise-proof shell and a speed reduction driving motor for driving the rotating shaft to rotate, and a discharging notch is formed in the noise-proof shell; the sealing cover is hinged on the noise-proof shell, and the inner side of the sealing cover is provided with a connecting seat corresponding to the rotating shaft.

Above-mentioned utility model though reached the noise that the steel band produced when uncoiling and fallen the purpose of making an uproar and inhaling the sound, nevertheless owing to can produce the raise dust phenomenon when uncoiling on the steel band in the process of uncoiling, caused and carried out the influence of certain degree to workshop operational environment, and above-mentioned utility model can not reach the purpose that removes dust to the raise dust that produces, consequently need urgent research and development a steel band uncoiler and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a steel band decoiler, design and use through a series of structures, the utility model discloses in carrying out the use, solved because the adnexed dust can produce the raise dust phenomenon when opening a book on the steel band in the process of opening a book, caused and carried out the problem of the influence of certain degree to workshop operational environment, can reach the purpose that removes dust to the raise dust that produces, can reach the purpose that carries out quick heat dissipation to driving motor when carrying out the dust removal operation simultaneously, further prolonged driving motor's life.

The utility model discloses a following technical scheme realizes:

a steel belt uncoiler comprises a rack, wherein the upper part of the rack is of a hollow structure, a bearing seat is inserted into the upper part of the front side wall of the rack, a rotating shaft is installed in the bearing seat, a driven gear is arranged at the rear side end of the rotating shaft, a driving motor is installed at the upper part of the rear inner side wall of the rack, a driving gear is arranged at the output end of the driving motor, the driven gear is meshed with the upper side of the driving gear, a turntable is arranged at the front side end of the rotating shaft, an uncoiling roller is arranged at the front side end of the turntable, a noise reduction cover is arranged on the outer side of the uncoiling roller, the rear side end of the noise reduction cover is fixedly connected with the rack, a sealing cover is hinged to the front side end of the noise reduction cover, a discharge notch is formed in the right side end of the noise reduction cover, a dust removal, and the lower end of the dust collection pipe penetrates through the top wall of the noise reduction cover and is communicated with the air suction disc, the upper part of the rear side wall of the dust removal box is provided with an exhaust pipe, and the lower end of the exhaust pipe penetrates through the top wall of the rack and is communicated with the air blowing disc.

Preferably, the bearing in the bearing seat is connected with the rotating shaft in an interference mode.

Preferably, the noise reduction cover is composed of a polyurethane fiber sound absorption cotton layer, a glass cotton layer and a metal plate layer from inside to outside in sequence.

Preferably, the inside of dust removal case still includes active carbon filter layer and the electrostatic precipitator stratum reticulare that inlay in proper order from top to bottom.

Preferably, the upper parts of the front and rear side walls of the rack are provided with heat dissipation grooves, and the number of the heat dissipation grooves is at least eight.

Preferably, the driving motor, the dust suction pump and the electrostatic dust removal net layer are respectively and electrically connected with a control box at the control end of the uncoiler.

The utility model has the advantages that:

the utility model adopts the structure and design, solves the problem that the dust attached to the steel belt can generate dust during uncoiling, which causes a certain influence on the working environment of a workshop, can remove dust from the generated dust, and can quickly dissipate heat of the driving motor during dedusting operation, thereby further prolonging the service life of the driving motor;

and the utility model discloses novel structure, reasonable in design, convenient to use has stronger practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is a front view of the present invention with the sealing cover removed;

fig. 4 is a schematic structural diagram of the installation of the driving motor in the present invention;

fig. 5 is a cross-sectional view of the present invention.

In the figure: 1-frame, 2-bearing seat, 3-rotating shaft, 4-driven gear, 5-driving motor, 6-driving gear, 7-rotary table, 8-unwinding roller, 9-noise reduction cover, 10-sealing cover, 11-discharging notch, 12-dust removal box, 13-dust removal pipe, 14-dust removal pump, 15-air suction disc, 16-exhaust pipe, 17-air blowing disc, 18-active carbon filtering layer, 19-electrostatic dust removal net layer and 20-radiating groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A steel belt uncoiler comprises a frame 1, the upper part of the frame 1 is of a hollow structure, a bearing seat 2 is inserted on the upper part of the front side wall of the frame 1, a rotating shaft 3 is installed in the bearing seat 2, a driven gear 4 is arranged at the rear side end of the rotating shaft 3, a driving motor 5 is installed on the upper part of the rear inner side wall of the frame 1, a driving gear 6 is arranged at the output end of the driving motor 5, the driven gear 4 is meshed on the upper side of the driving gear 6, a rotary table 7 is arranged at the front side end of the rotating shaft 3, an unwinding roller 8 is arranged at the front side end of the rotary table 7, a noise reduction cover 9 is arranged on the outer side of the unwinding roller 8, the rear side end of the noise reduction cover 9 is fixedly connected with the frame 1, a sealing cover 10 is hinged on the front side end of the noise reduction cover 9, a discharging groove opening 11 is formed at the right, the lower end of the dust suction pipe 13 penetrates through the top wall of the noise reduction cover 9 and is communicated with the air suction disc 15, the upper part of the rear side wall of the dust removal box 12 is provided with an exhaust pipe 16, and the lower end of the exhaust pipe 16 penetrates through the top wall of the rack 1 and is communicated with the air blowing disc 17.

Specifically, the bearing in the bearing seat 2 is connected with the rotating shaft 3 in an interference manner.

Specifically, the noise reduction cover 9 is composed of a polyurethane fiber sound absorption cotton layer, a glass cotton layer and a metal plate layer from inside to outside in sequence.

Specifically, the interior of the dust removal box 12 further includes an activated carbon filter layer 18 and an electrostatic dust removal mesh layer 19 which are sequentially embedded from top to bottom.

Specifically, the upper portions of the front and rear side walls of the rack 1 are provided with heat dissipation grooves 20, and the number of the heat dissipation grooves 20 is at least eight.

Specifically, the driving motor 5, the dust suction pump 14 and the electrostatic dust removal net layer 19 are respectively and electrically connected with a control box at the control end of the uncoiler.

The working principle is as follows: when the utility model is used, firstly, the steel belt is fixedly wound on the unwinding roller 8 and is led out from the discharging notch 11, the lock sealing cover 10 is used for controlling the driving motor 5 to work, the driving motor 5 drives the driving gear 6 to rotate, the driven gear 4 is synchronously driven to rotate, and then the rotating shaft 3 is driven to rotate, and further the rotating disc 7 and the unwinding roller are driven to synchronously rotate, and further the steel belt on the unwinding roller 8 is driven to perform unwinding operation;

moreover, by the arrangement of the noise reduction cover 9, the noise reduction cover 9 is sequentially composed of the polyurethane fiber sound absorption cotton layer, the glass cotton layer and the metal plate layer from inside to outside, so that the purposes of reducing noise and absorbing sound of noise generated by the steel belt during uncoiling can be achieved;

by controlling the dust suction pump 14 to work, the dust generated in the noise reduction cover 9 when the steel strip is uncoiled is driven by the dust suction disc 15 and the dust suction pipe 13 to be conveyed into the dust removal box 12, the dust is filtered and retained by the electrostatic dust removal net layer 19 and the activated carbon filter layer 18, the dust is filtered and retained in the dust removal box 12, the filtered air is conveyed to the air blowing disc 17 inside the rack 1 through the exhaust pipe 16 to be blown out, and the air is blown to dissipate heat of the driving motor 5 arranged inside the rack 1, so that the heat dissipation effect of the driving motor 5 during working is further improved;

moreover, the upper parts of the front side wall and the rear side wall of the rack 1 are provided with the heat dissipation grooves 20, and the number of the heat dissipation grooves 20 is at least eight, so that the ventilation and heat dissipation effects of the driving motor 5 in the rack 1 during working can be further improved, and the service life of the driving motor 5 is further prolonged;

and then under the design and the use of above-mentioned structure, the utility model discloses in carrying out the use, solved because the adnexed dust can produce the raise dust phenomenon when opening a book in the process of opening a book on the steel band, caused and carried out the problem of the influence of certain degree to workshop operational environment, can reach the purpose of removing dust to the raise dust that produces, can reach the purpose of carrying out quick radiating to driving motor 5 when removing dust the operation simultaneously, further prolonged driving motor 5's life.

The control mode of above-mentioned driving motor 5, dust absorption pump 14 and electric elements such as electrostatic precipitator stratum reticulare 19 is controlled through the control box rather than supporting decoiler control end, and the control box is the PLC control box, and control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail control mode and circuit connection are repeated.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A steel band decoiler, includes frame (1), its characterized in that: the upper portion of the rack (1) is arranged in a hollow structure, a bearing seat (2) is inserted into the upper portion of the front side wall of the rack (1), a rotating shaft (3) is installed in the bearing seat (2), a driven gear (4) is arranged at the rear side end of the rotating shaft (3), a driving motor (5) is installed on the upper portion of the rear inner side wall of the rack (1), a driving gear (6) is arranged at the output end of the driving motor (5), the driven gear (4) is meshed with the upper side of the driving gear (6), a rotary table (7) is arranged at the front side end of the rotating shaft (3), an unwinding roller (8) is arranged at the front side end of the rotary table (7), a noise reduction cover (9) is arranged on the outer side of the unwinding roller (8), the rear side end of the noise reduction cover (9) is fixedly connected with the rack (1), and a sealing cover (, discharge chute mouth (11) have been seted up to the right side end of making an uproar cover (9) of falling, the top of frame (1) is equipped with dust removal case (12), dust absorption pipe (13) have been seted up to the preceding lateral wall lower part of dust removal case (12), be equipped with dust absorption pump (14) on dust absorption pipe (13), just the lower extreme of dust absorption pipe (13) runs through the roof of making an uproar cover (9) of falling is linked together with air suction dish (15), blast pipe (16) have been seted up on the back lateral wall upper portion of dust removal case (12), the lower extreme of blast pipe (16) runs through the roof of frame (1) is linked together with air blowing dish (17).

2. A steel strip uncoiler according to claim 1, wherein: the bearing in the bearing seat (2) is connected with the rotating shaft (3) in an interference manner.

3. A steel strip uncoiler according to claim 1, wherein: the noise reduction cover (9) is composed of a polyurethane fiber sound absorption cotton layer, a glass cotton layer and a metal plate layer from inside to outside in sequence.

4. A steel strip uncoiler according to claim 1, wherein: the interior of the dust removal box (12) also comprises an active carbon filter layer (18) and an electrostatic dust removal net layer (19) which are sequentially embedded from top to bottom.

5. A steel strip uncoiler according to claim 1, wherein: the heat dissipation device is characterized in that heat dissipation grooves (20) are formed in the upper portions of the front side wall and the rear side wall of the rack (1), and the number of the heat dissipation grooves (20) is at least eight.

6. A steel strip uncoiler according to claim 4, wherein: the driving motor (5), the dust suction pump (14) and the electrostatic dust collection net layer (19) are respectively and electrically connected with a control box at the control end of the uncoiler.