阅读说明：本技术 口罩输送装置 (Mask conveying device ) 是由 王秀珠 于 2020-12-18 设计创作，主要内容包括：本发明公开了口罩输送装置,包括：传送带；一对传送辊；驱动电机；封闭罩,其罩设在传送带的外侧,封闭罩将传送带以及一对传送辊封闭于其内部；气体供应装置,其设置于封闭罩的外部,气体供应装置通过送风管道连通至封闭罩的前端,用于向封闭罩供应无菌空气,一回风管道连通至封闭罩的后端；送风机构,其设置于封闭罩内部,位于传送带的上方,送风机构包括多个送风排管,多个送风排管彼此平行设置,送风排管包括横管以及设置于横管上的多个送风嘴,横管连通至送风管道,送风嘴相对于传送带表面成170-175°,送风嘴相对于传送带的传送方向向前倾斜。本发明所提供的口罩输送装置可以在口罩输送环节对口罩进行保护,避免口罩被环境污染。(The invention discloses a mask conveying device, comprising: a conveyor belt; a pair of conveying rollers; a drive motor; a sealing cover which covers the outer side of the conveyor belt and seals the conveyor belt and the pair of conveying rollers in the sealing cover; the air supply device is arranged outside the closed cover, communicated to the front end of the closed cover through an air supply pipeline and used for supplying sterile air to the closed cover, and communicated to the rear end of the closed cover through an air return pipeline; and the air supply mechanism is arranged in the closed cover and is positioned above the conveyor belt, the air supply mechanism comprises a plurality of air supply discharge pipes which are arranged in parallel, each air supply discharge pipe comprises a transverse pipe and a plurality of air supply nozzles arranged on the transverse pipe, the transverse pipe is communicated to the air supply pipeline, the air supply nozzles form 175 degrees of air flow relative to the surface of the conveyor belt, and the air supply nozzles incline forwards relative to the conveying direction of the conveyor belt. The mask conveying device provided by the invention can protect the mask in the mask conveying link, so that the mask is prevented from being polluted by the environment.)

1. Gauze mask conveyor, its characterized in that includes:

a conveyor belt;

the conveying rollers are respectively a driving roller and a driven roller, and two ends of the conveying belt are respectively sleeved on the conveying rollers;

the driving motor is connected to the driving roller and drives the driving roller to rotate so as to drive the conveying belt to run;

the closed cover covers the outer side of the conveyor belt, the closed cover seals the conveyor belt and the pair of conveying rollers in the closed cover, the closed cover comprises a first cover body located above the conveyor belt and a second cover body located below the conveyor belt, and the first cover body is made of transparent materials;

the closed cover is formed by connecting a top plate, a bottom plate and four side plates, the top plate is positioned above the conveyor belt, the bottom plate is positioned below the conveyor belt, and two side plates corresponding to the front end and the rear end of the conveyor belt in the four side plates are respectively provided with a conveying inlet and a conveying outlet; the bottom plate is detachably connected to the four side plates, when the bottom plate is detached from the four side plates, the bottom of the closed cover forms a bottom opening, and when the bottom plate is connected to the four side plates, the bottom plate is in sealing contact with the four side plates; one side plate of the four side plates, which is positioned on the side surface of the conveyor belt, is provided with a mounting hole, a driving shaft of the driving motor penetrates through the mounting hole and is connected with the driving roller, and the driving shaft and the mounting hole are kept in sealing contact;

the air supply device is communicated to the closed cover through an air supply pipeline and used for supplying sterile air to the closed cover, and a return air pipeline is communicated to the rear end of the closed cover;

and the air supply mechanism is arranged inside the closed cover and is positioned above the conveyor belt, the air supply mechanism comprises a plurality of air supply discharge pipes, the plurality of air supply discharge pipes are arranged in parallel, each air supply discharge pipe comprises a transverse pipe and a plurality of air supply nozzles arranged on the transverse pipe, the transverse pipe is communicated to the air supply pipeline, the air supply nozzles form an angle of 170 DEG and 175 DEG relative to the surface of the conveyor belt, and the air supply nozzles are inclined forwards relative to the conveying direction of the conveyor belt.

2. The mask delivery apparatus according to claim 1, wherein the transfer inlet of the closing cover is connected to an engaging cover, the engaging cover having a rear end hermetically connected to the transfer inlet of the closing cover, and the engaging cover is made of rubber.

3. The mask conveying apparatus according to claim 1, wherein the plurality of air supply discharge pipes are arranged in sequence along a conveying direction of the conveyor, and the plurality of air supply discharge pipes are spaced at uniform intervals, the plurality of air supply nozzles in the air supply discharge pipes are arranged uniformly on the air supply discharge pipes, the plurality of air supply nozzles are spaced at uniform intervals, and all the air supply nozzles in all the air supply discharge pipes are angled at uniform angles with respect to a surface of the conveyor.

4. The mask delivery apparatus of claim 3, wherein said air delivery nozzle is angled at 175 ° relative to said conveyor; the number of the air supply nozzles in the air supply calandria is 8-10, and the number of the air supply calandria in the air supply mechanism is 8-10.

5. The mask delivery apparatus according to claim 3, wherein a flushing drain pipe is provided inside the enclosure, the flushing drain pipe being provided at a front end of the enclosure, the flushing drain pipe being located on a front side of the blower mechanism, the flushing drain pipe being connected to a disinfectant supply device through a flushing fluid pipe, the disinfectant supply device being provided outside the enclosure, the flushing drain pipe being arranged in parallel with the blower drain pipe, the flushing drain pipe having a plurality of flushing nozzles, the flushing nozzles being provided so as to face a surface of the conveyor.

6. The mask delivery apparatus according to claim 5, wherein a hot air exhaust pipe is provided inside the enclosure, the hot air exhaust pipe being disposed between the flushing exhaust pipe and the blower mechanism, the hot air exhaust pipe being communicated to the hot air supply device, the hot air supply device being disposed outside the enclosure, the hot air exhaust pipe having a plurality of drying nozzles, the drying nozzles being disposed so as to face the surface of the conveyor.

7. The mask delivery apparatus of claim 1, wherein the return air conduit is connected to the air supply.

Technical Field

The invention relates to the technical field of mask production, in particular to a mask conveying device.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze, paper and other materials. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. For the mask with medical use, the mask is generally sterilized and disinfected in the production process so as to prevent the mask from carrying bacteria and viruses and influencing the body health of a wearer. However, the mask production process includes a plurality of production links, and it is necessary to transport the mask from the production facility in one production link to the production facility in the next production link, and the mask is easily polluted by the environment. For example, in the case of a sterilized mask, when the sterilized mask is transported to a packaging apparatus, the mask is easily contaminated by the environment, which affects the sterilization effect of the mask. Therefore, there is a need to design a mask conveying device that can protect the mask from environmental contamination.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

An object of the present invention is to provide a mask conveying device which can protect a mask from environmental pollution in a mask conveying process.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a mask delivery device comprising:

a conveyor belt;

the conveying rollers are respectively a driving roller and a driven roller, and two ends of the conveying belt are respectively sleeved on the conveying rollers;

the driving motor is connected to the driving roller and drives the driving roller to rotate so as to drive the conveying belt to run;

the closed cover covers the outer side of the conveyor belt, the closed cover seals the conveyor belt and the pair of conveying rollers in the closed cover, the closed cover comprises a first cover body located above the conveyor belt and a second cover body located below the conveyor belt, and the first cover body is made of transparent materials;

the closed cover is formed by connecting a top plate, a bottom plate and four side plates, the top plate is positioned above the conveyor belt, the bottom plate is positioned below the conveyor belt, and two side plates corresponding to the front end and the rear end of the conveyor belt in the four side plates are respectively provided with a conveying inlet and a conveying outlet; the bottom plate is detachably connected to the four side plates, when the bottom plate is detached from the four side plates, the bottom of the closed cover forms a bottom opening, and when the bottom plate is connected to the four side plates, the bottom plate is in sealing contact with the four side plates; one side plate of the four side plates, which is positioned on the side surface of the conveyor belt, is provided with a mounting hole, a driving shaft of the driving motor penetrates through the mounting hole and is connected with the driving roller, and the driving shaft and the mounting hole are kept in sealing contact;

the air supply device is communicated to the closed cover through an air supply pipeline and used for supplying sterile air to the closed cover, and a return air pipeline is communicated to the rear end of the closed cover;

and the air supply mechanism is arranged inside the closed cover and is positioned above the conveyor belt, the air supply mechanism comprises a plurality of air supply discharge pipes, the plurality of air supply discharge pipes are arranged in parallel, each air supply discharge pipe comprises a transverse pipe and a plurality of air supply nozzles arranged on the transverse pipe, the transverse pipe is communicated to the air supply pipeline, the air supply nozzles form an angle of 170 DEG and 175 DEG relative to the surface of the conveyor belt, and the air supply nozzles are inclined forwards relative to the conveying direction of the conveyor belt.

Preferably, in the mask conveying device, a conveying inlet of the closing cover is connected with a connecting cover, the rear end of the connecting cover is hermetically connected with the conveying inlet of the closing cover, and the connecting cover is made of rubber.

Preferably, in the mask conveying device, the air supply mechanism includes a plurality of air supply pipes, a plurality of air supply pipes are arranged in sequence along the conveying direction of the conveyor belt, the plurality of air supply pipes are arranged at equal intervals, the plurality of air supply nozzles are uniformly arranged on the air supply pipes, the plurality of air supply nozzles are arranged at equal intervals, and all the air supply nozzles in all the air supply pipes are arranged at equal angles relative to the surface of the conveyor belt.

Preferably, in the mask transfer device, the air supply nozzle is angled by 175 ° with respect to the conveyor belt; the number of the air supply nozzles in the air supply calandria is 8-10, and the number of the air supply calandria in the air supply mechanism is 8-10.

Preferably, in the mask transfer device, a flushing pipe is provided inside the enclosure, the flushing pipe is provided at a front end of the enclosure, the flushing pipe is located in front of the air blowing mechanism, the flushing pipe is connected to a disinfectant supply device through a flushing fluid duct, the disinfectant supply device is provided outside the enclosure, the flushing pipe is arranged in parallel with the air blowing pipe, the flushing pipe has a plurality of flushing nozzles, and the flushing nozzles are provided so as to face a surface of the conveyor belt.

Preferably, in the mask delivery device, a hot air exhaust pipe is provided inside the enclosure cover, the hot air exhaust pipe is provided between the flushing exhaust pipe and the air blowing mechanism, the hot air exhaust pipe is communicated to the hot air supply device, the hot air supply device is provided outside the enclosure cover, and the hot air exhaust pipe has a plurality of drying nozzles provided so as to face the surface of the conveyor belt.

Preferably, in the mask conveying device, the return duct is connected to the gas supply device.

The invention at least comprises the following beneficial effects:

the present invention provides a mask delivery device comprising: a conveyor belt; the conveying rollers are respectively a driving roller and a driven roller, and two ends of the conveying belt are respectively sleeved on the conveying rollers; the driving motor is connected to the driving roller and drives the driving roller to rotate so as to drive the conveying belt to run; the closed cover covers the outer side of the conveyor belt, the closed cover seals the conveyor belt and the pair of conveying rollers in the closed cover, the closed cover comprises a first cover body located above the conveyor belt and a second cover body located below the conveyor belt, and the first cover body is made of transparent materials; the closed cover is formed by connecting a top plate, a bottom plate and four side plates, the top plate is positioned above the conveyor belt, the bottom plate is positioned below the conveyor belt, and two side plates corresponding to the front end and the rear end of the conveyor belt in the four side plates are respectively provided with a conveying inlet and a conveying outlet; the bottom plate is detachably connected to the four side plates, when the bottom plate is detached from the four side plates, the bottom of the closed cover forms a bottom opening, and when the bottom plate is connected to the four side plates, the bottom plate is in sealing contact with the four side plates; one side plate of the four side plates, which is positioned on the side surface of the conveyor belt, is provided with a mounting hole, a driving shaft of the driving motor penetrates through the mounting hole and is connected with the driving roller, and the driving shaft and the mounting hole are kept in sealing contact; the air supply device is communicated to the closed cover through an air supply pipeline and used for supplying sterile air to the closed cover, and a return air pipeline is communicated to the rear end of the closed cover; and the air supply mechanism is arranged inside the closed cover and is positioned above the conveyor belt, the air supply mechanism comprises a plurality of air supply discharge pipes, the plurality of air supply discharge pipes are arranged in parallel, each air supply discharge pipe comprises a transverse pipe and a plurality of air supply nozzles arranged on the transverse pipe, the transverse pipe is communicated to the air supply pipeline, the air supply nozzles form an angle of 170 DEG and 175 DEG relative to the surface of the conveyor belt, and the air supply nozzles are inclined forwards relative to the conveying direction of the conveyor belt. By applying the mask conveying device provided by the invention, in the mask conveying process, the closed cover covers the outer side of the conveying belt, and sterile air is continuously introduced into the closed cover, so that the mask can be prevented from being polluted by the environment in the conveying link. The mask conveying device provided by the invention can protect the mask in the mask conveying link, so that the mask is prevented from being polluted by the environment.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a mask conveying device according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

As shown in FIG. 1, the present invention provides a mask delivery device comprising: a conveyor belt 2; the conveying rollers 3 are respectively a driving roller and a driven roller, and two ends of the conveying belt 2 are respectively sleeved on the conveying rollers 3; the driving motor is connected to the driving roller and drives the driving roller to rotate so as to drive the conveying belt to run; closing cap 1, its cover is established the outside of conveyer belt, closing cap 1 will conveyer belt 2 and a pair of transfer roller 3 seals in its inside, closing cap 1 is including being located the first cover body 5 of 2 tops of conveyer belt and being located the second cover body 6 of conveyer belt below, the first cover body 5 is transparent material.

The driving motor can drive the driving roller to rotate, and the driving roller drives the conveying belt to run, so that the mask is conveyed forwards. Because the first cover body is made of transparent materials, workers can check the condition in the closed cover through the first cover body positioned above the conveyor belt.

The closed cover 1 is formed by connecting a top plate, a bottom plate 7 and four side plates, wherein the top plate is positioned above the conveyor belt, the bottom plate 7 is positioned below the conveyor belt 2, and two side plates corresponding to the front end and the rear end of the conveyor belt 2 are respectively provided with a conveying inlet and a conveying outlet; the bottom plate 7 is detachably connected to the four side plates, when the bottom plate 7 is detached from the four side plates, the bottom of the closed cover 1 forms a bottom opening, and when the bottom plate 7 is connected to the four side plates, the bottom plate 7 is in sealing contact with the four side plates; one of the four side plates, which is positioned on the side surface of the conveyor belt 2, is provided with a mounting hole, a driving shaft of the driving motor penetrates through the mounting hole and is connected with the driving roller, and the driving shaft and the mounting hole are kept in sealing contact.

And a gas supply device 15 arranged outside the closed cover 1, wherein the gas supply device 15 is communicated to the closed cover 1 through a blowing pipeline 9 and is used for supplying sterile air to the closed cover 1, and a return air pipeline 10 is communicated to the rear end of the closed cover 1.

And the air supply mechanism is arranged inside the closed cover 1 and is positioned above the conveyor belt 2, the air supply mechanism comprises a plurality of air supply discharge pipes 8, the plurality of air supply discharge pipes 8 are arranged in parallel, the air supply discharge pipes 8 comprise transverse pipes and a plurality of air supply nozzles 16 arranged on the transverse pipes, the transverse pipes are communicated with the air supply pipelines, the air supply nozzles 16 form an angle of 170 DEG and 175 DEG relative to the surface of the conveyor belt 2, and the air supply nozzles 16 are inclined forwards relative to the conveying direction of the conveyor belt 2.

The enclosure 1 physically isolates the conveyor belt from the surrounding environment. The gas supply device 15 sends sterile air into the enclosure through the air blowing mechanism, thereby replacing the air in the enclosure 1 with sterile air. The return duct 10 is also used to discharge the displaced air out of the enclosure while the gas supply device 15 supplies sterile air through the air supply means. The air supply mechanism specifically comprises a plurality of air supply calandria 8, each air supply calandria 8 is also provided with a plurality of air supply nozzles 16, each air supply nozzle 16 presents a larger angle relative to the surface of the conveyor belt 2, the structural design of the air supply nozzles can prevent air blown out by the air supply nozzles from being directly blown on the surface of the mask, and the mask can be prevented from leaving the surface of the conveyor belt under the action of the blown air, in other words, the structural design can ensure that the mask is stably placed on the surface of the conveyor belt and is conveyed to the position of a conveying outlet of the closed cover along with the advancing of the conveyor belt. By applying the mask conveying device provided by the invention, in the mask conveying process, the closed cover covers the outer side of the conveying belt, and sterile air is continuously introduced into the closed cover, so that the mask can be prevented from being polluted by the environment in the conveying link. The mask conveying device provided by the invention can protect the mask in the mask conveying link, so that the mask is prevented from being polluted by the environment.

The bottom plate 7 is connected with the other four side plates in the closed cover 1 in a detachable mode, when the bottom plate 7 is detached, the driving shaft of the driving motor is detached from the driving roller, the closed cover 1 can be lifted upwards, the closed cover 1 is taken down from the conveyor belt 2, and therefore the closed cover 1 and the conveyor belt 2 are separated. The conveyor belt can then be used for other purposes. The bottom plate and the side plate can be connected through bolts and threads. When the sealing cover is covered outside the conveyor belt, a support for supporting the sealing cover is arranged below the sealing cover, and the support can also support the conveyor belt.

In a preferred embodiment, in the mask conveying device, a transfer inlet of the closing cover 1 is connected with an engaging cover, the rear end of the engaging cover is hermetically connected with the transfer inlet of the closing cover, and the engaging cover is made of rubber.

The linking cover is used for being linked with other production equipment, the front end of the linking cover can be attached to a material outlet of the other production equipment, and the rear end of the linking cover is in sealing contact with a conveying inlet of the closed cover, so that air exchange between the closed cover and the outside is reduced as much as possible. The linking cover is made of rubber, so that deformation can be conveniently caused, and other production equipment can be conveniently connected with the sealing cover.

In a preferred embodiment, in the mask conveying apparatus, in the air supply mechanism, the plurality of air supply discharge pipes 8 are sequentially arranged along the conveying direction of the conveyor 2, the plurality of air supply discharge pipes 8 are uniformly spaced from each other, the plurality of air supply nozzles 16 in the air supply discharge pipes 8 are uniformly arranged on the air supply discharge pipes 8, the plurality of air supply nozzles 16 are uniformly spaced from each other, and all the air supply nozzles in all the air supply discharge pipes 8 are uniformly angled with respect to the surface of the conveyor.

In order to improve the replacement effect of the sterile air to the air in the closed cover, the air supply mechanism comprises a plurality of air supply calandria, each air supply calandria is also provided with a plurality of air supply nozzles, and the plurality of air supply nozzles of the plurality of air supply calandria are equivalent to simultaneously supply the sterile air into the closed cover. In addition, the air supply calandria is evenly arranged, and the air supply nozzles are evenly distributed, so that sterile air can be uniformly supplied into the closed cover.

In a preferred embodiment, in the mask conveying device, the air supply nozzle 16 forms an angle of 175 ° with respect to the conveyor belt 2; the number of the air supply nozzles 16 in the air supply calandria 8-10, and the number of the air supply calandria 8-10 in the air supply mechanism.

The air supply nozzle 16 presents a larger angle relative to the surface of the conveyor belt 2, and the structural design of the air supply nozzle can prevent air blown out by the air supply nozzle from being directly blown on the surface of the mask, so that the mask can be prevented from leaving the surface of the conveyor belt under the action of the blown air, in other words, the structural design can ensure that the mask is stably placed on the surface of the conveyor belt and is conveyed to the position of a conveying outlet of the closed cover along with the advancing of the conveyor belt.

In a preferred embodiment, in the mask transfer device, a flushing pipe 11 is provided inside the enclosure 1, the flushing pipe 11 is provided at the front end of the enclosure 1, the flushing pipe 11 is located in front of the blowing mechanism, the flushing pipe 11 is connected to a disinfectant supply device 13 through a flushing fluid pipe, the disinfectant supply device 13 is provided outside the enclosure 1, the flushing pipe 11 is arranged in parallel with the blowing pipe 8, and the flushing pipe 11 has a plurality of flushing nozzles that are arranged to face the surface of the conveyor belt.

When using the conveyer belt to carry out the gauze mask and carrying, can open wash calandria 11 and driving motor in advance, utilize and wash 11 blowout antiseptic solutions of calandria, for example alcohol, driving motor drive conveyer belt marchs, along with the marching of conveyer belt, washes the calandria and can realize the disinfection to whole conveyer belt. When alcohol is selected as the disinfectant, because the alcohol is easy to volatilize, the air supply mechanism and the air supply device can be started after the air is flushed for a period of time, and the air containing the alcohol is discharged by replacing the air in the closed cover.

In a preferred embodiment, in the mask conveying device, a hot air exhaust pipe 12 is provided inside the enclosure 1, the hot air exhaust pipe 12 is provided between the flushing exhaust pipe 11 and the blowing mechanism, the hot air exhaust pipe 12 is communicated to the hot air supply device 14, the hot air supply device 14 is provided outside the enclosure 1, and the hot air exhaust pipe 12 has a plurality of drying nozzles provided so as to face the surface of the conveyor belt.

The hot air exhaust pipe 12 can accelerate the volatilization of alcohol. After the conveyor belt is flushed for a period of time by the flushing calandria 11, the purpose of disinfecting the conveyor belt is achieved, the hot air supply device can be started, and hot air is fed by the drying nozzle of the hot air calandria to accelerate the volatilization of alcohol on the surface of the conveyor belt.

In a preferred embodiment, in the mask delivery device, the return air duct is communicated to the air supply device. The air from the return air duct can be fed to a gas supply for aseptic processing.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.