CN218343887U

CN218343887U - Noise-reduction packaging shrinking machine

Info

Publication number: CN218343887U
Application number: CN202222445940.4U
Authority: CN
Inventors: 肖元华
Original assignee: Guangzhou Xinjiyuan Intelligent Equipment Co ltd
Current assignee: Guangzhou Xinjiyuan Intelligent Equipment Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-20
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a packaging shrinker of making an uproar falls, which comprises a frame, the surface covering of frame has the panel, the surface cover of panel is equipped with the fire shaft dustcoat, the fire shaft dustcoat with form the furnace chamber between the panel, the panel bottom is provided with blowing mechanism and electric heat mechanism respectively, the panel with the air intake has been seted up to the position that blowing mechanism corresponds, the panel with the air vent has been seted up to the position that electric heat mechanism corresponds, the surface of panel with the position cover that the air intake corresponds is equipped with the amortization apron. The utility model discloses an add the amortization apron in the position of wind wheel, reduce the noise that the wind wheel during operation produced and leak to through set up hot air recovery hole on the amortization apron, hot-blast at the flue inner loop, the noise that makes the production offsets mutually, has further strengthened noise cancelling effect.

Description

Noise-reduction packaging shrinking machine

Technical Field

The disclosure relates to the technical field of product packaging equipment, in particular to a noise reduction packaging shrinking machine.

Background

The heat shrinking machine is also called shrinking machine, and the heat shrinking packaging machine is one of the more advanced packaging methods in the market. The product or the packaging piece is wrapped by the shrink film, and the shrink film is tightly wrapped by the product or the packaging piece through heating, so that the appearance of the product is fully displayed, the product sales exhibition performance is improved, and the appearance and the value feeling are improved.

The existing shrinker blows hot air generated by the heating tube into the furnace channel through the fan to heat, and the fan generates a large amount of noise during working, so that the working environment is noisy, and the working mood of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a noise reduction packaging shrinker to solve the technical problem recognized by the inventor that shrinkers produce a lot of noise when in operation.

The utility model provides a packaging shrinker of making an uproar falls, which comprises a frame, the surface covering of frame has the panel, the surface covering of panel is equipped with the furnace path dustcoat, the furnace path dustcoat with form the furnace chamber between the panel, the panel bottom is provided with blowing mechanism and electric heat mechanism respectively, the panel with the air intake has been seted up to the position that blowing mechanism corresponds, the panel with the air vent has been seted up to the position that electric heat mechanism corresponds, the surface of panel with the position cover that the air intake corresponds is equipped with the amortization apron.

Preferably, the cross section of the silencing cover plate is of an inverted U-shaped structure, and a sound insulation layer is embedded in the silencing cover plate.

Preferably, a plurality of hot air recovery holes are formed in the surface of the silencing cover plate.

Preferably, the blowing mechanism includes motor mounting bracket, driving motor, wind wheel mounting bracket, wind wheel and fan housing, wind wheel mounting bracket fixed connection in the bottom of panel, fan housing fixed connection in the wind wheel mounting bracket is close to one side of panel, the wind wheel set up in the fan housing, the air-out end of fan housing is close to electric heating mechanism sets up, motor mounting bracket fixed connection in the bottom of panel, just motor mounting bracket cover is located the wind wheel mounting bracket outside, driving motor fixed connection in motor mounting bracket bottom, driving motor's output shaft with wind wheel fixed connection.

Preferably, the electric heating mechanism comprises a heating tube mounting frame and a heating tube, the heating tube mounting frame is fixedly connected to the bottom of the panel, a plurality of heating tubes are arranged in the heating tube mounting frame side by side, and the heating tube mounting frame is in through connection with the wind wheel mounting frame.

Preferably, both sides in the furnace path dustcoat are provided with the air regulating subassembly, the air regulating subassembly is including air regulating plate, pivot and commentaries on classics handle, the pivot both ends rotate connect in the furnace path dustcoat, pivot one end with change fixed connection, the air regulating plate in pivot fixed connection, the pivot sets up along the length direction of furnace path dustcoat with the air regulating plate.

Preferably, the top end of the inner side of the furnace channel outer cover is fixedly connected with a high-temperature resistant lamp.

Preferably, an observation window is embedded in the side surface of the furnace path outer cover.

Preferably, openings allowing products to enter and exit are formed in two ends of the furnace channel outer cover, and heat preservation curtain cloth is covered on the openings.

Preferably, the electric heating device further comprises an electric cabinet, the electric cabinet is fixedly connected to the side face, close to the electric heating mechanism, of the rack, and the electric cabinet is in signal connection with the blowing mechanism and the electric heating mechanism.

The beneficial effect of this disclosure mainly lies in: the utility model discloses an add the amortization apron in the position of wind wheel, reduce the noise that the wind wheel during operation produced and leak to through set up hot air recovery hole on the amortization apron, hot-blast at the flue inner loop, the noise that makes the production offsets mutually, has further strengthened noise cancelling effect.

It is to be understood that both the foregoing general description and the following detailed description are for purposes of illustration and description and are not necessarily restrictive of the disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of the disclosure. Together, the description and drawings serve to explain the principles of the disclosure.

Drawings

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

FIG. 1 is a schematic view of the overall construction of a shrinker in accordance with an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of the internal structure of the shrinker of the disclosed embodiment;

FIG. 3 is an enlarged partial schematic view at A of FIG. 2 in an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a panel and a sound attenuating cover plate in an embodiment of the present disclosure;

an icon: 1-a frame; 11-a goblet; 12-a caster; 2-a panel; 21-an air inlet; 22-a vent hole; 3-a silencing cover plate; 31-hot air recovery holes; 4-a furnace path outer cover; 41-observation window; 51-a heating tube mounting bracket; 52-a heating tube; 61-a motor mount; 62-a wind wheel mounting frame; 63-a drive motor; 64-wind wheel; 65-wind cover; 71-air adjusting plate; 72-a rotating shaft; 73-rotating handle; 8, an electric cabinet; 9-high temperature resistant lamp.

Detailed Description

The technical solutions of the present disclosure will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present disclosure, but not all embodiments.

All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing and simplifying the present disclosure, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 present disclosure can be understood in specific instances by those of ordinary skill in the art.

Examples

As shown in fig. 1-4, this embodiment provides a noise reduction packaging shrinking machine, which includes a frame 1, a panel 2 covers a surface of the frame 1, and is fixed by bolts, a fire tunnel outer cover 4 covers a surface of the panel 2, openings allowing products to enter and exit are formed at two ends of the fire tunnel outer cover 4, a thermal insulation curtain cloth is covered at the openings to prevent hot air from leaking, a furnace chamber is formed between the fire tunnel outer cover 4 and the panel 2, the products enter the furnace chamber to be heated, so that packaging films shrink and package is completed, a blowing mechanism and an electric heating mechanism are disposed in the frame 1 at positions close to the panel 2, an air inlet 21 is disposed at a position corresponding to the blowing mechanism on the panel 2, a plurality of vent holes 22 are disposed at a position corresponding to the electric heating mechanism on the panel 2, the electric heating mechanism generates heat to warm internal air, the blowing mechanism blows hot air into the furnace chamber from the vent holes 22 to heat the products, hot air in the furnace chamber reenters the blower to circulate through the air inlet 21, a position corresponding to the surface of the panel 2 is covered with the air inlet 3, the panel 3 is fixedly connected to the panel 2 by screws, and the noise reduction cover plate 3 to stop noise generated by noise reduction.

The bottom of frame 1 is provided with all around the foot cup 11, prevents frame 1 and bottom surface direct contact wearing and tearing bottom when static, is provided with the truckle 12 of taking the brake structure around the frame 1 bottom, the convenient removal.

Specifically, the cross section of the silencing cover plate 3 is of an inverted U-shaped structure, so that an air inlet space is reserved between the silencing cover plate 3 and the face plate 2, and a sound insulation layer formed by sound absorption materials is embedded in the silencing cover plate 3, so that the noise reduction effect is further improved. Moreover, a plurality of hot air recovery holes 31 are formed in the surface of the silencing cover plate 3, so that hot air enters from the hot air recovery holes 31 after circulating through the furnace chamber, the circulating hot air and noise generated by the blowing mechanism are offset with each other, and the noise reduction effect is enhanced while the heat energy is recovered.

Specifically, blow mechanism includes motor mounting bracket 61, driving motor 63, wind wheel mounting bracket 62, wind wheel 64 and wind wheel cover 65, motor mounting bracket 61 covers the bottom setting of panel 2 and passes through the bolt fastening, wind wheel mounting bracket 62 sets up between motor mounting bracket 61 and panel 2, and fix through the bottom of bolt and panel 2, driving motor 63 passes through screw fixed connection in motor mounting bracket 61's bottom, wind wheel 64 sets up in the inside of wind wheel cover 65, wind wheel cover 65 passes through screw fixed connection on wind wheel mounting bracket 62, driving motor 63's output shaft runs through motor mounting bracket 61, wind wheel mounting bracket 62 and wind wheel cover 65 are connected with the transmission of wind wheel 64, the electric heat mechanism setting is aimed at to the output of wind wheel cover 65, driving motor 63 drives wind wheel 64 and rotates, the wind-force that wind wheel 64 produced blows to electric heat mechanism, with hot-blast furnace channel that blows in. In this embodiment, there are two driving motors 63, fan housings 65 and wind wheels 64, and two wind wheels 64 are arranged in parallel, and two wind wheels 64 are respectively driven by two driving motors 63 to rotate, so that the air volume is increased, the hot air circulation efficiency is increased, and the packaging speed is increased.

Specifically, electric heat mechanism includes heating tube mounting bracket 51 and heating tube 52, heating tube mounting bracket 51 sets up between motor mounting bracket 61 and panel 2 and sets up side by side with wind wheel mounting bracket 62, heating tube 52 has a plurality ofly, a plurality of heating tubes 52 set up side by side in heating tube mounting bracket 51, and heating tube mounting bracket 51 and wind wheel mounting bracket 62 through connections, heating tube 52 heats, make the gaseous intensification in the heating tube mounting bracket 51, through the effect of wind wheel 64, with hot-blast blowin the furnace chamber, and isolate through heating tube mounting bracket 51 and motor mounting bracket 61 and seal, avoid hot-blast scattering and disappearing downwards, improve hot availability factor.

Further, the inside wall of furnace way dustcoat 4 is provided with the air regulation subassembly along the length direction symmetry of furnace way dustcoat 4, the air regulation subassembly is including air regulation board 71, pivot 72 and commentaries on classics 73, the both ends of pivot 72 are passed through the bearing and are rotated and connect on furnace way dustcoat 4, wherein one end of pivot 72 runs through furnace way dustcoat 4 and sets up and with commentaries on classics 73 bolt fixed connection, air regulation board 71 is flat structure and pivot 72 welded fastening, rotate and change 73, can adjust the angle between air regulation board 71 and the panel 2, thereby make the hot-blast middle part of concentrating more to the furnace chamber blow, improve thermal contraction efficiency.

Further, the middle part of the top end of the inner side of the furnace passage outer cover 4 is provided with a high-temperature resistant lamp 9, and the high-temperature resistant lamp 9 is turned on during work to conveniently penetrate through the product packaging condition in the furnace chamber.

Further, the furnace path outer cover 4 is provided with an observation port, the observation port covers the observation window 41, and the observation window 41 is made of transparent glass material.

Further, still including electric cabinet 8, electric cabinet 8 fixed connection is in frame 1 and is close to the side of electric heating mechanism, and electric cabinet 8 and the mechanism of blowing and electric heating mechanism signal connection. The driving motor 63 and the heating tube 52 are controlled to work by the electric control box 8.

The utility model discloses a theory of operation: control heating tube 52 work through electric cabinet 8 and generate heat, start driving motor 63 and drive wind wheel 64 and rotate, blow into the furnace chamber with hot-blast and preheat, put into the furnace chamber with the product after preheating and carry out the thermal contraction packing, open high temperature resistant lamp 9, observe the inside product packaging condition through observation window 41, take out after the packing is accomplished. When the shrinker works, the noise generated by the rotation of the wind wheel 64 is isolated through the silencing cover plate 3, the noise is reduced to be leaked, and hot air in the furnace cavity enters the wind wheel 64 again through the hot air recycling holes 31 to form circulation, and meanwhile, partial noise is offset, so that the noise reduction effect is further improved.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the embodiments of the present disclosure by the essence of the corresponding technical solutions.

Claims

1. A noise reducing packaging shrinker, comprising: the surface of the frame is covered with a panel, the surface of the panel is covered with a furnace path outer cover, a furnace chamber is formed between the furnace path outer cover and the panel, the bottom of the panel is respectively provided with a blowing mechanism and an electric heating mechanism, the position of the panel corresponding to the blowing mechanism is provided with an air inlet, the position of the panel corresponding to the electric heating mechanism is provided with an air vent, and the position of the surface of the panel corresponding to the air inlet is covered with a silencing cover plate.

2. The noise-reducing packaging shrinking machine according to claim 1, wherein the cross-section of said noise-reducing cover plate is an inverted U-shaped structure, and a noise-insulating layer is embedded inside said noise-reducing cover plate.

3. The noise-reducing packaging shrinking machine according to claim 2, characterized in that a plurality of hot air recovery holes are formed on the surface of the noise-reducing cover plate.

4. The noise-reduction packaging shrinking machine according to claim 1, characterized in that the blowing mechanism comprises a motor mounting frame, a driving motor, a wind wheel mounting frame, a wind wheel and a wind cover, the wind wheel mounting frame is fixedly connected to the bottom of the panel, the wind cover is fixedly connected to one side of the panel, the wind wheel is arranged in the wind cover, the air outlet end of the wind cover is close to the electric heating mechanism, the motor mounting frame is fixedly connected to the bottom of the panel, the motor mounting frame is covered on the outer side of the wind wheel mounting frame, the driving motor is fixedly connected to the bottom of the motor mounting frame, and the output shaft of the driving motor is fixedly connected with the wind wheel.

5. The noise-reducing packaging shrinking machine according to claim 4, wherein the electric heating mechanism comprises a heating tube mounting rack and heating tubes, the heating tube mounting rack is fixedly connected to the bottom of the panel, a plurality of heating tubes are arranged in the heating tube mounting rack in parallel, and the heating tube mounting rack is in through connection with the wind wheel mounting rack.

6. The noise-reducing packaging shrinking machine according to claim 1, characterized in that air adjusting components are arranged on two sides in the furnace channel outer cover, each air adjusting component comprises an air adjusting plate, a rotating shaft and a rotating handle, two ends of the rotating shaft are rotatably connected to the furnace channel outer cover, one end of the rotating shaft is fixedly connected with the rotating handle, the air adjusting plates are fixedly connected with the rotating shaft, and the rotating shaft and the air adjusting plates are arranged along the length direction of the furnace channel outer cover.

7. The noise-reducing packaging shrinker of claim 1, wherein a high temperature resistant lamp is fixedly connected to the top end of the inner side of the furnace channel outer cover.

8. The noise-reducing packaging shrinker of claim 1, wherein the side of said furnace channel outer cover is embedded with a viewing window.

9. The noise-reducing packaging shrinker of claim 1, characterized in that the two ends of the furnace channel outer cover are provided with openings for allowing products to enter and exit, and the openings are covered with thermal-insulating curtain cloth.

10. The noise-reducing packaging shrinking machine according to claim 1, further comprising an electric cabinet, wherein the electric cabinet is fixedly connected to the side surface of the frame close to the electric heating mechanism, and the electric cabinet is in signal connection with the blowing mechanism and the electric heating mechanism.