CN215655886U

CN215655886U - Spraying device for mask production

Info

Publication number: CN215655886U
Application number: CN202120961879.1U
Authority: CN
Inventors: 郭俊凌; 王晓玲; 王毓; 胡廷
Original assignee: Chengdu Siwen Lingyun Technology Co ltd
Current assignee: Chengdu Siwen Lingyun Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-28
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a spraying device for mask production, which comprises a transmission platform, a spraying mechanism and a first rolling shaft component, wherein the transmission platform is arranged along a spraying processing production direction; the spraying mechanism comprises second bases which are arranged on two sides of the transmission platform in a one-to-one correspondence mode, a door type frame fixed on the second bases, a pair of ring pipe fixing seats arranged on the upper portion of the door type frame, an upper ring pipe fixed in the ring pipe fixing seats, a liquid inlet pipe communicated with the upper ring pipe and used for entering spraying liquid, two sets of longitudinal pipes arranged along the longitudinal direction and connected with the upper ring pipe, two lower injection pipes communicated with the longitudinal pipes in a one-to-one correspondence mode and perpendicular to the spraying processing production direction, and second roller shaft assemblies arranged on the door type frame and arranged between the two lower injection pipes and used for transmitting and flattening non-woven fabrics. Through the scheme, the utility model has the advantages of simple structure, reliable injection and the like.

Description

Spraying device for mask production

Technical Field

The utility model relates to the technical field of mask production, in particular to a spraying device for mask production.

Background

The medical mask generally comprises melt-blown cloth, non-woven fabric, a mask belt, a nose clip, a coloring agent and the like, wherein the outer layer and the inner layer are both made of non-woven fabric, and the middle layer is made of melt-blown cloth. The outermost layer of the mask is designed to prevent spray, the middle layer is a core functional layer and is used for filtering spray, particles or bacteria, and the inner layer mainly absorbs moisture. In order to distinguish the inner layer and the outer layer of the mask, a coloring agent is generally sprayed on the surface of the mask, and the outer layer and the inner layer of raw materials are both made of non-woven fabrics, so that the materials and the colors are the same, and the coloring agent is sprayed on the non-woven fabrics on the outer layer before processing and production.

Therefore, a spraying device with simple structure and high spraying efficiency for mask production is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a spraying device for mask production, which adopts the following technical scheme:

a spraying device for mask production comprises a transmission platform arranged along a spraying processing production direction, and a spraying mechanism and a first roller rod assembly which are sequentially bridged on the transmission platform along the spraying processing production direction;

the spraying mechanism comprises second bases which are arranged on two sides of the transmission platform in a one-to-one correspondence mode, a door type frame fixed on the second bases, a pair of ring pipe fixing seats arranged on the upper portion of the door type frame, an upper ring pipe fixed in the ring pipe fixing seats, a liquid inlet pipe communicated with the upper ring pipe and used for entering spraying liquid, two sets of longitudinal pipes arranged along the longitudinal direction and connected with the upper ring pipe, two lower injection pipes communicated with the longitudinal pipes in a one-to-one correspondence mode and perpendicular to the spraying processing production direction, and second roller shaft assemblies arranged on the door type frame and arranged between the two lower injection pipes and used for transmitting and flattening non-woven fabrics.

Furthermore, the spraying mechanism also comprises a cross beam fixed in the middle of the door-shaped frame, and a support frame fixed on the cross beam and used for supporting the longitudinal pipe.

Furthermore, a shielding cover for protecting the longitudinal pipe is arranged on the supporting frame.

Furthermore, a spraying cover is arranged on any one lower spraying pipe; and a plurality of injection heads communicated with the lower injection pipe are arranged in the injection cover.

Further, the second roller rod assembly comprises three lower roller rods which are fixed on the door-shaped frame and horizontally arranged, and an upper roller rod which is fixed on the door-shaped frame.

Further, the first roller rod assemblies comprise first bases which are correspondingly arranged on two sides of the conveying platform one by one, first stand columns arranged on the first bases, and first roller rods arranged between the two first stand columns.

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

the utility model skillfully arranges two lower jet pipes, and arranges the jet cover and the jet head, wherein the openings of the jet cover are opposite, and the jet heads are oppositely arranged in two rows; in addition, the lower roller rod and the upper roller rod are arranged, so that the non-woven fabric is spread and conveyed, the spraying length is prolonged, and the spraying is more reliable. In conclusion, the utility model has the advantages of simple structure, reliable injection and the like, and has high practical value and popularization value in the technical field of mask production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of protection, and it is obvious for those skilled in the art that other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram (one) of the spraying mechanism of the present invention.

Fig. 3 is a schematic structural diagram (ii) of the spraying mechanism of the present invention.

Fig. 4 is a partial schematic view of the spray mechanism of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. a transport platform; 2. a first roller bar assembly; 3. a spraying mechanism; 21. a first base; 22. a first upright post; 23. a first roller shaft rod; 31. a second base; 32. a gantry frame; 33. an upper ring pipe; 34. a liquid inlet pipe; 35. a ring pipe fixing seat; 36. a support frame; 37. a longitudinal tube; 38. a lower injection pipe; 39. a second roller bar assembly; 321. a cross beam; 361. a shield cover; 381. a spray hood; 382. an injector head; 391. a lower roller shaft lever; 392. and an upper roller shaft.

Detailed Description

To further clarify the objects, technical solutions and advantages of the present application, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. 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 application.

Examples

As shown in fig. 1 to 4, the present embodiment provides a mask production spraying device, which is characterized by comprising a conveying platform 1 arranged along a spraying processing production direction, and a spraying mechanism 3 and a first roller rod assembly 2 which are sequentially bridged over the conveying platform 1 along the spraying processing production direction. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.

In this embodiment, the spraying mechanism 3 includes a second base 31 disposed on two sides of the transmission platform 1, a door-shaped frame 32 fixed on the second base 31, a pair of ring pipe fixing seats 35 disposed on the upper portion of the door-shaped frame 32, an upper ring pipe 33 fixed in the ring pipe fixing seats 35, a liquid inlet pipe 34 communicating with the upper ring pipe 33 for entering the spraying liquid, two sets of longitudinal pipes 37 arranged in the longitudinal direction and connected to the upper ring pipe 33, two lower injection pipes 38 which are communicated with the longitudinal pipes 37 in a one-to-one correspondence way and are vertical to the spraying processing production direction, a cross beam 321 fixed at the middle part of the door-shaped frame 32, a supporting frame 36 fixed on the cross beam 321 and used for supporting the longitudinal pipes 37, a shielding cover 361 protected by the longitudinal pipes 37 is arranged on the supporting frame 36, and a second roller bar assembly 39 disposed on the gate frame 32 and interposed between the two lower injection pipes 38 for transferring and flattening the non-woven fabric. Wherein, a spray cover 381 is arranged on any one of the lower spray pipes 38; the ejection cap 381 has a plurality of ejection heads 382 communicating with the lower ejection tube 38. In the present embodiment, the openings of the two injection caps 381 are opposed, and the upper roller bar 392 is disposed at a height higher than the upper edge of the injection caps 381. Three lower roller rods 391 horizontally arranged are fixed to the gate frame 32, and the nonwoven fabric enters from the lower roller rods 391 and is transferred around the upper roller rods 392, so that the nonwoven fabric is sprayed twice (i.e., two rows of spray heads 382 in front and rear).

After spraying, the roller assembly 2 is pressed down for transmission and comprises first bases 21 arranged on two sides of the transmission platform 1 in a one-to-one correspondence manner, first upright columns 22 arranged on the first bases 21, and first roller rods 23 arranged between the two first upright columns 22.

The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, but all the modifications made by the principles of the present invention and the non-inventive efforts based on the above-mentioned embodiments shall fall within the scope of the present invention.

Claims

1. A spraying device for mask production is characterized by comprising a transmission platform (1) arranged along a spraying processing production direction, a spraying mechanism (3) and a first roller rod assembly (2), wherein the spraying mechanism (3) and the first roller rod assembly are sequentially bridged on the transmission platform (1) along the spraying processing production direction;

the spraying mechanism (3) comprises second bases (31) which are arranged on two sides of the transmission platform (1) in a one-to-one mode, door-shaped frames (32) fixed on the second bases (31), a pair of ring pipe fixing seats (35) arranged on the upper portions of the door-shaped frames (32), upper ring pipes (33) fixed in the ring pipe fixing seats (35), liquid inlet pipes (34) communicated with the upper ring pipes (33) and used for entering spraying liquid, two sets of longitudinal pipes (37) arranged along the longitudinal direction and connected with the upper ring pipes (33), two lower spraying pipes (38) communicated with the longitudinal pipes (37) in a one-to-one mode and perpendicular to the spraying processing production direction, and second roller assemblies (39) arranged on the door-shaped frames (32) and arranged between the two lower spraying pipes (38) and used for transmitting and flatly spreading non-woven fabrics.

2. A device according to claim 1, characterized in that the spraying means (3) further comprise a cross member (321) fixed to the middle of the gantry (32), and a support frame (36) fixed to the cross member (321) for supporting the longitudinal tube (37).

3. A device as claimed in claim 2, characterised in that the support frame (36) is provided with a shield (361) protected by the longitudinal tube (37).

4. A mask producing spray coating device according to claim 1, wherein a spray cap (381) is provided on any one of said lower spray pipes (38); the injection cover (381) is internally provided with a plurality of injection heads (382) communicated with the lower injection pipe (38).

5. A mask producing spray coating device according to claim 1, wherein said second roller bar assembly (39) comprises three lower roller bars (391) fixed to the door frame (32) and arranged horizontally, and an upper roller bar (392) fixed to the door frame (32).

6. A mask producing spraying device according to claim 1, wherein the first roller bar assembly (2) comprises a first base (21) arranged on both sides of the conveying platform (1), a first upright (22) arranged on the first base (21), and a first roller bar (23) arranged between the two first uprights (22).