CN213772288U

CN213772288U - Spraying plate for melt-blown fabric production

Info

Publication number: CN213772288U
Application number: CN202022278641.7U
Authority: CN
Inventors: 张智明; 梅顺齐; 薛宾; 李健
Original assignee: Jiangsu Shunze High Performance Fiber Manufacturing Co ltd
Current assignee: Jiangsu Shunze High Performance Fiber Manufacturing Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-23
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a melt-blown fabric production technical field especially relates to a melt-blown fabric board of production, including mounting bracket, spinneret, connecting plate, stop gear and clearance mechanism, the slot has been seted up on the right side of mounting bracket inner wall, the left side of spinneret and the right side fixed connection of connecting plate, the spinneret is located the inside of mounting bracket, the spacing groove has been seted up on the right side of spinneret, the right side of mounting bracket and one side fixed connection of stop gear, clearance mechanism fixed mounting is on the right side at mounting bracket top. The utility model discloses reached and carried out the purpose of quick installation dismantlement to the spinneret, can dismantle the residue above the clearance to the spinneret according to the user demand to this guarantees to spout the micropore unblocked state, can accomplish fast for fixed mode in the past moreover and dismantle the installation operation, and it is simple convenient to change the process, has improved work efficiency in very big degree, satisfies the production user demand.

Description

Spraying plate for melt-blown fabric production

Technical Field

The utility model relates to a melt and spout cloth production technical field, especially, relate to a melt and spout cloth board of cloth production.

Background

The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property.

In the production process of melt-blown fabric, need be with the polypropylene of molten state under the effect of spinneret, form the strand silk through solidifying the medium like the air or with the solidification, carry out the preparation of melt-blown fabric afterwards, however in the long-time use of spinneret, because melting of polypropylene is with the solidification process, remaining material can form blocking phenomenon to the micropore on the spinneret, lead to the micropore to appear crowding to a certain extent, and the fixed state of spinneret is not convenient for change the demand, whole change complex operation, cause work efficiency low, be difficult to satisfy daily change user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a melt cloth spraying production spout the fabric swatter, has reached and has carried out the purpose of quick installation dismantlement to the spinneret, can dismantle the residue above clearing up according to the user demand to this guarantees to spout the micropore unblocked state of silk, can accomplish fast for fixed mode in the past moreover and dismantle the installation operation, and it is simple convenient to change the process, has improved work efficiency in the very big degree, satisfies the production user demand.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: the utility model provides a melt-blown fabric production spouts cloth board, includes mounting bracket, spinneret, connecting plate, stop gear and clearance mechanism, the slot has been seted up on the right side of mounting bracket inner wall, the left side of spinneret and the right side fixed connection of connecting plate, the spinneret is located the inside of mounting bracket, the spacing groove has been seted up on the right side of spinneret, the right side of mounting bracket and one side fixed connection of stop gear, clearance mechanism fixed mounting is on the right side at mounting bracket top.

Further, stop gear includes mounting box, movable block, spring, stopper and pull rod, movable block slidable mounting is in the inside of mounting box, the both ends of spring respectively with the right side of movable block and the right side fixed connection of mounting box inner wall.

Further, the quantity of stopper is two, the one end of two stoppers respectively with the left side fixed connection of movable block, the stopper extends to the inside of mounting bracket, two the stopper is corresponding with two spacing grooves respectively.

Further, the one end of pull rod and the intermediate position fixed connection at movable block top, the top of pull rod extends to mounting box top, the logical groove that the cooperation pull rod used is seted up at the top of mounting box.

Further, clear away the mechanism and include protective housing, ball, servo motor, movable rod and scraper blade, fixed mounting can be dismantled at the top of mounting bracket to the protective housing, both sides rotate with ball's both ends respectively around the protective housing inner wall to be connected, servo motor fixed mounting is on the protective housing, servo motor's output and ball's one end transmission are connected.

Further, the one end of movable rod and the left side fixed connection of ball upper nut, the other end of movable rod extends to the top at mount frame top, scraper blade fixed mounting is in the bottom of movable rod, the bottom of scraper blade contacts with the top of spinneret, the shape of scraper blade is the wedge.

Furthermore, the mounting frame is fixedly connected with four fixing frames, the four fixing frames are respectively located at the front and rear positions of two sides of the mounting frame, and the fixing frames are C-shaped.

(III) advantageous effects

The utility model provides a melt spraying cloth production spout cloth board possesses following beneficial effect:

1. the utility model discloses an install the spinneret in the inside of mounting bracket, at first peg graft the left connecting plate of spinneret in the inside of slot, it is spacing to cooperate two stoppers on the stop gear to insert the inside formation of two spacing grooves respectively afterwards, consequently, the purpose of dismantling is installed fast to the spinneret has been reached, can dismantle the residue above the clearance to the spinneret according to the user demand, guarantee to spout the micropore unblocked state with this, and can accomplish fast for fixed mode in the past and dismantle the installation operation, the change process is simple and convenient, the work efficiency has been improved to a very big extent, satisfy production and use demand.

2. The utility model discloses because stop gear's setting, through to the right side pulling pull rod, the pull rod drives the movable block and slides to the right side in the inside of mounting box this moment, the spring receives the effort and contracts, and two stoppers contract to the inside of mounting box in step, place the right side of spinneret in the inside of mounting bracket this moment, loosen the elastic force of pull rod cooperation spring, make the stopper action and peg graft in the inside of spacing groove, accomplish the fixed operation to the spinneret with this, make the spinneret can be stable install the inside at the mounting bracket, the spinneret can be dismantled with the same principle, the convenient effect of installation and dismantlement has been improved simultaneously.

3. The utility model discloses because clearing mechanism's setting, operation drive ball through servo motor rotates, utilize ball can directly turn into rotary motion linear motion, therefore servo motor's forward and reverse operation can drive the movable rod and carry out the linear motion of fore-and-aft direction, and the scraper blade of movable rod bottom contacts with the top of spinneret, wedge-shaped scraper blade can strike off the surface of spinneret, clear away the remaining solidification polypropylene in spinneret surface with this, thereby can clear up the spinneret to a certain extent, avoid the residue to block up the spinneret orifice, and then improve the normal work of spinneret, and the service life is prolonged.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

fig. 2 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 3 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 4 is a sectional view of the structure protection box of the present invention.

In the figure: 1. a mounting frame; 2. a slot; 3. a spinneret plate; 4. a connecting plate; 5. a limiting groove; 6. a limiting mechanism; 7. a clearing mechanism; 8. a fixed mount; 61. mounting a box; 62. a movable block; 63. a spring; 64. a limiting block; 65. a pull rod; 71. a protective box; 72. a ball screw; 73. a servo motor; 74. a movable rod; 75. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fabric spraying plate for melt-blown fabric production comprises a mounting frame 1, a spinneret plate 3, a connecting plate 4, a limiting mechanism 6 and a clearing mechanism 7, wherein a slot 2 is formed in the right side of the inner wall of the mounting frame 1, the left side of the spinneret plate 3 is fixedly connected with the right side of the connecting plate 4, the spinneret plate 3 is positioned in the mounting frame 1, a limiting groove 5 is formed in the right side of the spinneret plate 3, the right side of the mounting frame 1 is fixedly connected with one side of the limiting mechanism 6, the clearing mechanism 7 is fixedly arranged on the right side of the top of the mounting frame 1, the spinneret plate 3 is arranged in the mounting frame 1, the connecting plate 4 on the left side of the spinneret plate 3 is firstly inserted in the slot 2 and then matched with two limiting blocks 64 on the limiting mechanism 6 to be respectively inserted in the two limiting grooves 5 to form limiting, so that the purpose of quickly mounting and dismounting the spinneret plate 3 is achieved, the spinneret plate 3 can be dismounted to clear residues on the spinneret plate according to use requirements, with this assurance spout the micropore unblocked state, can accomplish fast for fixed mode in the past moreover and dismantle the installation operation, it is simple convenient to change the process, greatly improved work efficiency in the degree, satisfy the production and use demand, fixedly connected with mount 8 on the mounting bracket 1, the quantity of mount 8 is four, four mount 8 are located the front and back position of mounting bracket 1 both sides respectively, the shape of mount 8 is the C font, mount 8 can be convenient for install whole mounting bracket 1 in the inside of organism.

The limiting mechanism 6 comprises a mounting box 61, a movable block 62, a spring 63, limiting blocks 64 and a pull rod 65, wherein the movable block 62 is slidably mounted inside the mounting box 61, two ends of the spring 63 are fixedly connected with the right side of the movable block 62 and the right side of the inner wall of the mounting box 61 respectively, the number of the limiting blocks 64 is two, one ends of the two limiting blocks 64 are fixedly connected with the left side of the movable block 62 respectively, the limiting blocks 64 extend into the mounting frame 1, the two limiting blocks 64 correspond to the two limiting grooves 5 respectively, one end of the pull rod 65 is fixedly connected with the middle position of the top of the movable block 62, the top end of the pull rod 65 extends above the top of the mounting box 61, a through groove matched with the pull rod 65 is formed in the top of the mounting box 61, due to the arrangement of the limiting mechanism 6, the pull rod 65 is pulled towards the right side, at the moment, the pull rod 65 drives the movable block 62 to slide towards the right side inside the mounting box 61, and the spring 63 is contracted under the action force, and two stopper 64 shrink to the inside of mounting box 61 in step, place the right side of spinneret 3 in the inside of mounting bracket 1 this moment, loosen the elastic force of pull rod 65 cooperation spring 63, make stopper 64 move and insert and connect in the inside of spacing groove 5 to this fixed operation to spinneret 3 is accomplished, the inside at mounting bracket 1 is installed that makes spinneret 3 can be stable, can dismantle spinneret 3 with the same principle, has improved the convenient effect of installation and dismantlement simultaneously.

The clearing mechanism 7 comprises a protective box 71, a ball screw 72, a servo motor 73, a movable rod 74 and a scraper 75, wherein the protective box 71 is detachably and fixedly arranged at the top of the mounting frame 1, the front side and the rear side of the inner wall of the protective box 71 are respectively connected with the two ends of the ball screw 72 in a rotating manner, the servo motor 73 is fixedly arranged on the protective box 71, the output end of the servo motor 73 is connected with one end of the ball screw 72 in a transmission manner, one end of the movable rod 74 is fixedly connected with the left side of a nut on the ball screw 72, the other end of the movable rod 74 extends to the upper part of the top of the mounting frame 1, the scraper 75 is fixedly arranged at the bottom of the movable rod 74, the bottom of the scraper 75 is in contact with the top of the spinneret plate 3, the scraper 75 is wedge-shaped, due to the arrangement of the clearing mechanism 7, the ball screw 72 is driven to rotate by the operation of the servo motor 73, and the ball screw 72 can directly convert the rotary motion into the linear motion, therefore, the forward and reverse operation of the servo motor 73 can drive the movable rod 74 to perform the linear motion in the forward and backward directions, the scraper 75 at the bottom of the movable rod 74 is in contact with the top of the spinneret plate 3, the wedge-shaped scraper 75 can scrape the surface of the spinneret plate 3, and the residual solidified polypropylene on the surface of the spinneret plate 3 is removed, so that the spinneret plate 3 can be cleaned to a certain extent, the spinneret holes are prevented from being blocked by residues, the normal work of the spinneret plate is improved, and the service life of the spinneret plate is prolonged.

In the using process, the spinneret plate 3 is installed inside the installation frame 1, the connecting plate 4 on the left side of the spinneret plate 3 is firstly inserted into the slot 2, and then the two limit blocks 64 on the limit mechanism 6 are matched to be respectively inserted into the two limit grooves 5 to form limit, so that the purpose of quickly installing and disassembling the spinneret plate 3 is achieved, the spinneret plate 3 can be disassembled and cleaned of residues according to using requirements, and the smooth state of spinneret micropores is guaranteed.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these 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 a melt and spout fabric spraying plate of cloth production, includes mounting bracket (1), spinneret (3), connecting plate (4), stop gear (6) and clears away mechanism (7), its characterized in that: slot (2) have been seted up on the right side of mounting bracket (1) inner wall, the left side of spinneret (3) and the right side fixed connection of connecting plate (4), spinneret (3) are located the inside of mounting bracket (1), spacing groove (5) have been seted up on the right side of spinneret (3), the right side of mounting bracket (1) and one side fixed connection of stop gear (6), clear away mechanism (7) fixed mounting on the right side at mounting bracket (1) top.

2. The meltblown sheet of claim 1, further comprising: stop gear (6) are including mounting box (61), movable block (62), spring (63), stopper (64) and pull rod (65), movable block (62) slidable mounting is in the inside of mounting box (61), the both ends of spring (63) respectively with the right side of movable block (62) and the right side fixed connection of mounting box (61) inner wall.

3. A fabric spray panel for meltblown production according to claim 2, wherein: the quantity of stopper (64) is two, the one end of two stopper (64) respectively with the left side fixed connection of movable block (62), stopper (64) extend to the inside of mounting bracket (1), two stopper (64) are corresponding with two spacing grooves (5) respectively.

4. A fabric spray panel for meltblown production according to claim 2, wherein: the intermediate position fixed connection at one end and the movable block (62) top of pull rod (65), the top of pull rod (65) extends to mounting box (61) top, logical groove that cooperation pull rod (65) used has been seted up at the top of mounting box (61).

5. The meltblown sheet of claim 1, further comprising: clear away mechanism (7) including protective housing (71), ball (72), servo motor (73), movable rod (74) and scraper blade (75), fixed mounting can be dismantled at the top of mounting bracket (1) in protective housing (71), both sides rotate with the both ends of ball (72) respectively around protective housing (71) inner wall and are connected, servo motor (73) fixed mounting is on protective housing (71), the output of servo motor (73) is connected with the one end transmission of ball (72).

6. The meltblown sheet of claim 5 wherein: the one end of movable rod (74) and ball (72) go up the left side fixed connection of nut, the other end of movable rod (74) extends to the top at mounting bracket (1) top, scraper blade (75) fixed mounting is in the bottom of movable rod (74), the bottom of scraper blade (75) contacts with the top of spinneret (3), the shape of scraper blade (75) is the wedge.

7. The meltblown sheet of claim 1, further comprising: the mounting frame is characterized in that fixing frames (8) are fixedly connected to the mounting frame (1), the number of the fixing frames (8) is four, the four fixing frames (8) are respectively located on the front and back positions of two sides of the mounting frame (1), and the fixing frames (8) are C-shaped.