CN112921504A

CN112921504A - Rapid flock spraying forming mechanism for disposable medical non-woven fabric

Info

Publication number: CN112921504A
Application number: CN202110078820.2A
Authority: CN
Inventors: 张应冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of non-woven fabrics, and discloses a quick flock spraying and forming mechanism acting on disposable medical care non-woven fabrics. This act on disposable medical non-woven fabrics and spout fine hair forming mechanism fast, drive the dry rod rotation through the agitator frame, the dry rod drives the feed screw rotatory, rethread hot melt section of thick bamboo, the cooperation of mechanisms such as heating pipe and heat preservation thermal-insulated frame is used, thereby reach the effect of quick even feed material loading hot melt, it is rotatory to drive compression gear through ring gear, it is rotatory that compression gear drives the pressurization crank, it is rotatory that the pressurization crank drives the pressurization ball, the pressurization ball drives the pressure plate rotatory, the rethread air purifier, the cooperation of mechanisms such as air heating subassembly and jet-propelled pipe is used, thereby reach the fashioned effect of automatic fine hair that spouts.

Description

Rapid flock spraying forming mechanism for disposable medical non-woven fabric

Technical Field

The invention relates to the technical field of non-woven fabrics, in particular to a quick flock spraying and forming mechanism acting on disposable medical non-woven fabrics.

Background

Along with the development of society, people's living standard is constantly improved, make people focus on oneself healthy more, also comparatively pay close attention to the development and the use of medical article, wherein more commonly used in people's daily life is disposable medical supplies, can guarantee people's health, but also the rapid degradation, the non-staining environment, in recent years is being prepared for people's welcome, need to use in the production of medical supplies such as disposable gauze mask, spout the fine hair non-woven fabrics, it has fine filterability, shielding nature, thermal insulation and oil absorption to melt the non-woven fabrics, harmful substance such as protection virus that can be fine, but current spout the fine hair non-woven fabrics often can meet the ration material loading that can not stably last in the production process, hot melt speed can not keep, spray inhomogeneous problem, very big influence production efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a quick flock spraying and forming mechanism acting on disposable medical care non-woven fabrics, which has the advantages of quick and uniform feeding, hot melting and automatic flock spraying and forming, and solves the problems that the quantitative feeding cannot be stably and continuously carried out, the hot melting speed cannot be maintained, and the spraying is not uniform.

(II) technical scheme

In order to realize the purposes of quickly and uniformly feeding, melting and automatically spraying down for forming, the invention provides the following technical scheme: a quick flock spraying and forming mechanism acting on disposable medical care non-woven fabrics comprises a base, wherein a fixed frame is fixedly connected to the top of the base, a drying rod is rotatably connected to the inside of the fixed frame, a stirring frame is fixedly connected to the outer side of the drying rod, a feeding screw rod is fixedly connected to the bottom of the drying rod, a hot melting cylinder is fixedly connected to the inside of the base, a heating pipe is fixedly connected to the inside of the hot melting cylinder, a heat preservation and heat insulation frame is fixedly connected to the outer side of the hot melting cylinder, a ring gear and a pressurizing gear are rotatably connected to the top of the fixed frame, a pressurizing crank is fixedly connected to the bottom of the pressurizing gear, a pressurizing ball is fixedly connected to the bottom of the pressurizing crank, a pressurizing plate is fixedly connected to the outer side of the pressurizing ball, an air suction purifier is fixedly connected to the, the both sides of base are rotated and are connected with the fan of breathing in, the jet-propelled pipe of bottom fixedly connected with of mount, the inside swing joint of jet-propelled pipe has anti-reversing assembly, the fixed slide rail of bottom fixedly connected with of base, the positive sliding connection of fixed slide rail has the control block, the right side of control block is rotated and is connected with control screw, control screw's right side fixedly connected with control flange, the left side fixedly connected with temperature setting ware of mount.

Preferably, the circular through hole matched with the hot melting barrel is formed in the base, the rectangular groove matched with the air heating assembly is formed in the base, and the circular through pipe matched with the air injection pipe is formed in the base.

Preferably, the fixing frame is internally provided with a conical cavity matched with the motion trail of the pressurizing plate, the fixing frame is internally provided with a conical groove matched with the stirring frame, and the top of the fixing frame is provided with an annular groove matched with the annular gear.

Preferably, the hot melting cylinder consists of an inner metal hot melting layer and an outer heat-resistant brick layer, and a spiral pipe through hole matched with the heating pipe is formed between the inner metal hot melting layer and the outer heat-resistant brick layer.

Preferably, the section of the ring gear is T-shaped, and gear teeth matched with the pressure gear are formed at the top and the inner side of the ring gear.

Preferably, the number of the air injection pipes is two, the air injection pipes are symmetrically distributed on two sides of an outlet at the bottom of the hot melting cylinder, and the air injection pipes are communicated with the pressurizing bin inside the fixing frame.

Preferably, the anti-reverse assembly consists of a blocking ball and a compression spring, and the blocking ball is positioned at the air injection end.

(III) advantageous effects

Compared with the prior art, the invention provides a quick flock spraying and forming mechanism acting on disposable medical non-woven fabric, which has the following beneficial effects:

1. this act on disposable medical non-woven fabrics and spout fine hair forming mechanism fast, drive the dry rod through the agitator frame and rotate, the dry rod drives feed screw rotatory, and the cooperation of rethread hot melt section of thick bamboo, heating pipe and heat preservation heat insulation frame etc. mechanism is used to reach the effect of quick even feed material loading hot melt.

2. This act on disposable medical non-woven fabrics and spout fine hair forming mechanism fast drives the pressurization gear rotation through ring gear, and the pressurization gear drives the pressurization crank rotation, and the pressurization crank drives the pressurization ball rotation, and the pressurization ball drives the pressure plate rotation, and the rethread inhales the cooperation of mechanisms such as purifier, air heating subassembly and jet-propelled pipe and uses to reach the fashioned effect of automatic fine hair of spouting.

Drawings

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

FIG. 2 is a schematic view of a hot melt structure of the present invention;

FIG. 3 is a schematic view of the endless drive arrangement of the present invention;

FIG. 4 is a schematic view of a pressurized structure according to the present invention.

In the figure: 1. a base; 2. a fixed mount; 3. drying the rods; 4. a stirring frame; 5. a feed screw; 6. a hot-melt cylinder; 7. heating a tube; 8. a heat preservation and insulation frame; 9. a ring gear; 10. a pressure gear; 11. a compression crank; 12. pressurizing the balls; 13. a pressurizing plate; 14. an air suction purifier; 15. an air heating assembly; 16. an air suction fan; 17. a gas ejector tube; 18. an anti-reverse component; 19. fixing the slide rail; 20. a control block; 21. controlling the screw; 22. a control flange; 23. a temperature setter.

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.

Referring to fig. 1-4, a quick flock spraying and forming mechanism for disposable medical non-woven fabrics comprises a base 1, a circular through hole matched with a hot melting cylinder 6 is formed inside the base 1, a rectangular groove matched with an air heating component 15 is formed inside the base 1, a circular through pipe matched with an air injection pipe 17 is formed inside the base 1, a fixing frame 2 is fixedly connected to the top of the base 1, a conical cavity matched with the motion track of a pressurizing plate 13 is formed inside the fixing frame 2, a conical groove matched with a stirring frame 4 is formed inside the fixing frame 2, an annular groove matched with an annular gear 9 is formed at the top of the fixing frame 2, a drying rod 3 is rotatably connected to the inside of the fixing frame 2, the stirring frame 4 is fixedly connected to the outer side of the drying rod 3, a feeding screw 5 is fixedly connected to the bottom of the drying rod 3, and the hot melting cylinder 6 is fixedly connected to the, the hot melting cylinder 6 consists of an inner metal hot melting layer and an outer heat-resistant brick layer, a spiral pipe through hole matched with the heating pipe 7 is arranged between the two layers, the heating pipe 7 is fixedly connected inside the hot melting cylinder 6, the heat-insulating frame 8 is fixedly connected outside the hot melting cylinder 6, the top of the fixing frame 2 is rotatably connected with a ring gear 9 and a pressurizing gear 10, the section of the ring gear 9 is T-shaped, the top and the inner side are provided with gear teeth matched with the pressurizing gear 10, the bottom of the pressurizing gear 10 is fixedly connected with a pressurizing crank 11, the bottom of the pressurizing crank 11 is fixedly connected with a pressurizing ball 12, the outer side of the pressurizing ball 12 is fixedly connected with a pressurizing plate 13, the bottom of the fixing frame 2 is fixedly connected with an air suction purifier 14, the inside of the base 1 is fixedly connected with an air heating component 15, two sides of the base 1 are, jet-propelled pipe 17 is totally two, the symmetric distribution is in the both sides of 6 bottom exports of hot melt section of thick bamboo, jet-propelled pipe 17 and the inside pressurization storehouse intercommunication of mount 2, the inside swing joint of jet-propelled pipe 17 prevents contrary subassembly 18, prevent contrary subassembly 18 and constitute by blockking up ball and pressure spring, it is located jet-propelled end to block up the ball, base 1's bottom fixedly connected with fixed slide rail 19, fixed slide rail 19's front sliding connection has control block 20, control block 20's right side is rotated and is connected with control screw 21, control screw 21's right side fixedly connected with control flange 22, mount 2's left side fixedly connected with temperature setting ware 23.

The working principle is as follows: when the invention is used for producing and manufacturing the flock spraying non-woven fabric, raw material particles such as polypropylene fiber, terylene and the like of the non-woven fabric are placed in a conical stirring barrel of a fixed frame 2, the temperature setter 23 is used for setting hot melting temperature to preheat a hot melting barrel 6, when the temperature is reached, the stirring barrel 4 is started, the stirring barrel 4 drives a drying rod 3 to rotate, the drying rod 3 drives a feed screw 5 to rotate, the feed screw 5 drives the raw material particles to enter the hot melting barrel 6, a heating pipe 7 heats the hot melting barrel 6 to melt the raw material particles, the raw material particles enter a lower conical hole through hot melting, meanwhile, a ring gear 9 drives a pressurizing gear 10 to rotate, the pressurizing gear 10 drives a pressurizing crank 11 to rotate, the pressurizing crank 11 drives a pressurizing ball 12 to rotate, the pressurizing ball 12 drives a pressurizing plate 13 to rotate, and the pressurizing plate 13 changes the pressure in a pressurizing bin in the fixed frame 2, absorb the hot-air through air heating element 15 heating through air purifier 14 and go into the pressurization storehouse after purifying in, spout from the bottom through jet-propelled pipe 17 after the compression of pressure plate 13, the powerful hot gas flow of jet-propelled pipe 17 release carries out the blow molding to the raw materials fluid of hot melt, the raw materials fluid falls into on the bottom profiled sheeting through powerful blow molding, form the non-woven fabrics after the cooling, thereby reach the fashioned effect of automatic fine hair spraying, accessible control flange 22 drives control screw 21 rotatory, control screw 21 drives the size that the spout was controlled in the displacement of control block 20, determine the fine hair spraying density of non-woven fabrics.

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

Claims

1. The utility model provides an act on disposable medical care non-woven fabrics and spout fine hair forming mechanism fast, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixing frame (2), the inside of the fixing frame (2) is rotatably connected with a drying rod (3), the outside of the drying rod (3) is fixedly connected with a stirring frame (4), the bottom of the drying rod (3) is fixedly connected with a feed screw (5), the inside of the base (1) is fixedly connected with a hot melting cylinder (6), the inside of the hot melting cylinder (6) is fixedly connected with a heating pipe (7), the outside of the hot melting cylinder (6) is fixedly connected with a heat preservation and insulation frame (8), the top of the fixing frame (2) is rotatably connected with a ring gear (9) and a pressurizing gear (10), the bottom of the pressurizing gear (10) is fixedly connected with a pressurizing crank (11), the bottom of the pressurizing crank (11) is fixedly connected with a pressurizing ball (12), and the outside of the pressurizing ball (12) is fixedly connected with a pressurizing plate (13, the bottom fixedly connected with air suction purifier (14) of mount (2), the inside fixedly connected with air heating element (15) of base (1), the both sides of base (1) are rotated and are connected with air suction fan (16), the bottom fixedly connected with jet-propelled pipe (17) of mount (2), the inside swing joint of jet-propelled pipe (17) has anti-contrary subassembly (18), the bottom fixedly connected with fixed slide rail (19) of base (1), the positive sliding connection of fixed slide rail (19) has control block (20), the right side of control block (20) is rotated and is connected with control screw (21), the right side fixedly connected with control flange (22) of control screw (21), the left side fixedly connected with temperature setting ware (23) of mount (2).

2. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the circular through hole matched with the hot melting cylinder (6) is formed in the base (1), the rectangular groove matched with the air heating assembly (15) is formed in the base (1), and the circular through pipe matched with the air spraying pipe (17) is formed in the base (1).

3. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the inside of the fixing frame (2) is provided with a conical cavity matched with the motion trail of the pressurizing plate (13), the inside of the fixing frame (2) is provided with a conical groove matched with the stirring frame (4), and the top of the fixing frame (2) is provided with an annular groove matched with the annular gear (9).

4. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the hot melting cylinder (6) is composed of an inner metal hot melting layer and an outer heat-resistant brick layer, and a spiral pipe through hole matched with the heating pipe (7) is formed between the inner metal hot melting layer and the outer heat-resistant brick layer.

5. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the section of the ring gear (9) is T-shaped, and gear teeth matched with the pressure gear (10) are formed in the top and the inner side of the ring gear.

6. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the number of the air injection pipes (17) is two, the air injection pipes are symmetrically distributed on two sides of an outlet at the bottom of the hot melting cylinder (6), and the air injection pipes (17) are communicated with a pressurizing bin inside the fixing frame (2).

7. The mechanism of claim 1, wherein the non-woven fabric is a disposable medical non-woven fabric, and the mechanism comprises: the anti-reverse assembly (18) consists of a blocking ball and a compression spring, and the blocking ball is positioned at the air injection end.