CN213891333U

CN213891333U - Dead weight type cloth pressing device of mask machine

Info

Publication number: CN213891333U
Application number: CN202022321259.XU
Authority: CN
Inventors: 叶善织; 卢文丁; 任新强
Original assignee: Guangdong Zaoyu Lixun Intelligent Technology Co ltd
Current assignee: Jiangsu zaoyu Intelligent Equipment Co.,Ltd.
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-06
Anticipated expiration: 2030-10-16

Abstract

The utility model provides a dead weight formula cloth pressing device of gauze mask machine, support including two relative settings, be equipped with welding wheel and ultrasonic wave fusion piece between two supports, be equipped with the mounting groove on the support, be equipped with the installation slide in the mounting groove, the both ends of welding wheel rotate with the installation slide respectively and are connected, both sides all are equipped with the compress subassembly around the welding wheel, the compress subassembly includes bearing roller and the pressure bar that supports who locates the bearing roller top, bearing roller and support pressure bar all are connected with the leg joint, the both ends of supporting the pressure bar all are equipped with the round pin axle, be equipped with the spacing pinhole that supplies the round pin axle to stretch into on the support, spacing pinhole extends along vertical direction, support the pressure bar and can be movable from top to bottom through the cooperation of round pin axle with spacing pinhole install on the support, the during operation cloth passes from between bearing roller and the pressure bar, support the pressure bar and rely on self gravity to support the upper surface in the cloth. The utility model discloses can be high fusing wheel the cloth stability of both sides around, avoid the cloth butt fusion to produce the deviation, the yields is high, reduces the manufacturing cost of enterprise.

Description

Dead weight type cloth pressing device of mask machine

Technical Field

The utility model relates to a gauze mask machine technical field, concretely relates to self-weight formula cloth pressing device of gauze mask machine.

Background

Cloth material gauze mask includes the cover body and locates the earlap of cover body both sides, and the cover body is formed by the lamination of multilayer cloth, like the non-woven fabrics, the bridge of the nose position of the cover body is equipped with the nose line, and the nose line is a package plastic iron core strip, has certain toughness, and its effect makes the cover body user's face more laminating, need carry out the butt fusion through butt fusion mechanism to multilayer cloth when the cover body is produced, and both sides are provided with and draw the material mechanism around the butt fusion mechanism. In traditional gauze mask machine, draw the material mechanism to make the cloth produce certain phenomenon of beating when the cloth pulling, the cloth stability that leads to both sides around the butt fusion wheel is low, causes the cloth butt fusion to produce the deviation, and the cloth butt fusion quality is poor, and the yields is low, and enterprise manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide a dead weight formula cloth pressing device of gauze mask machine, its cloth stability that can improve both sides around the butt fusion wheel avoids the cloth butt fusion to produce the deviation, and the cloth butt fusion is of high quality, and the yields is high, reduces the manufacturing cost of enterprise.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dead weight type cloth pressing device of a mask machine comprises two oppositely arranged supports, a welding wheel and an ultrasonic welding block which are arranged up and down are arranged between the two supports, the lower end of the ultrasonic welding block is connected with an ultrasonic generator, an installation groove with an upward opening is arranged on each support, an installation slide seat capable of moving up and down is arranged in the installation groove, two ends of each welding wheel are respectively connected with the corresponding installation slide seats in a rotating mode, cloth pressing components are arranged on the front side and the rear side of each welding wheel respectively, each cloth pressing component comprises a bearing roller for bearing cloth and a pressing rod arranged above the bearing roller, the bearing roller and the pressing rod are both connected with the supports in a rotating mode, pin shafts in the same axial direction with the pressing rod are arranged at two ends of each pressing rod, a limiting pin hole for the pin shafts to extend into is arranged on each support, each limiting pin hole extends in the vertical direction, and each pressing rod can be installed on each support in a vertically moving mode through the matching of the pin shafts and the limiting pin holes, when the cloth pressing device works, cloth penetrates through the supporting roller and the pressing rod, and the pressing rod presses the upper surface of the cloth by means of self gravity.

As a preferred scheme, be equipped with the backup pad in the mounting groove, the backup pad is separated into last storage tank and lower storage tank with the mounting groove, the opening part of going up the storage tank upper end is equipped with the fixed plate, be equipped with adjusting screw on the fixed plate to the free end of going up adjusting screw stretches into downwards that the upper surface of last storage tank and installation slide supports the press contact, be equipped with adjusting screw down in the storage tank down, adjusting screw and backup pad spiral shell are connected down, and the free end of adjusting screw down upwards stretches into the lower surface of last storage tank and installation slide and supports the press contact.

Preferably, a return spring is arranged between the mounting sliding seat and the bottom of the supporting plate, and the return spring enables the mounting sliding seat to always have the upward movement tendency.

As an optimal scheme, the side walls of the two sides of the upper accommodating groove are provided with vertically arranged slide rails, and the mounting slide seat is connected with the slide rails in a sliding manner.

Preferably, the support plate is connected with the bracket through a bolt.

As a preferred scheme, the lower ends of the two supports are connected through a connecting plate, and an abdicating opening for the ultrasonic welding block to extend upwards is formed in the connecting plate.

Preferably, one end of the welding wheel is provided with a gear for connecting with a motor.

Preferably, the diameter of the pressing rod is smaller than that of the bearing roller.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, by arranging the cloth pressing components on the front side and the rear side of the welding wheel, the cloth pressing components comprise bearing rollers and pressing rods, the carrier roller and the abutting rod are both rotationally connected with the bracket, pin shafts are arranged at two ends of the abutting rod, the support is provided with a limit pin hole extending along the vertical direction, the abutting rod can be movably arranged on the support up and down through the matching of the pin shaft and the limit pin hole, when in work, the cloth passes through the supporting roller and the pressing rod, the pressing rod presses against the upper surface of the cloth by means of the gravity of the pressing rod, thereby drawing the material mechanism and drawing beating of expecting the in-process effective separation cloth production and transmit butt fusion wheel department, improve the cloth stability of butt fusion wheel front and back both sides, avoid the cloth butt fusion to produce the deviation, the cloth butt fusion is of high quality, and the yields is high, reduction enterprise manufacturing cost.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the invention.

The attached drawings indicate the following:

10-a scaffold; 11-a limit pin hole; 12-mounting a slide; 13-a support plate;

131-lower adjusting screw; 14-an upper accommodating groove; 141-a slide rail; 15-lower containing groove;

16-a fixed plate; 161-upper adjusting screw; 17-a return spring; 18-a connecting plate;

181-abdication opening; 20-a welding wheel; 21-ultrasonic welding block; 22-an ultrasonic generator;

23-a cloth pressing assembly; 24-a carrier roller; 25-pressing rod.

Detailed Description

In the description of the present invention, 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 description and simplicity of description, and do not indicate or imply that the indicated position 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 invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-2, a self-weight cloth pressing device of a mask machine comprises two oppositely arranged supports 10, a welding wheel 20 and an ultrasonic welding block 21 which are arranged up and down are arranged between the two supports 10, a gear for connecting with a motor is arranged at one end of the welding wheel 20, an ultrasonic generator 22 is connected with the lower end of the ultrasonic welding block 21, the lower ends of the two supports 10 are connected through a connecting plate 18, a abdicating opening 181 for the ultrasonic welding block 21 to extend upwards is arranged on the connecting plate 18, an installing groove with an upward opening is arranged on the support 10, an installing slide carriage 12 capable of moving up and down is arranged in the installing groove, two ends of the welding wheel 20 are respectively connected with the corresponding installing slide carriages 12 in a rotating manner, cloth pressing components 23 are arranged at the front and back sides of the welding wheel 20, each cloth pressing component 23 comprises a supporting roller 24 for supporting cloth and a pressing rod 25 arranged above the supporting roller 24, the diameter of the pressure-resisting rod 25 is smaller than that of the bearing roller 24, the bearing roller 24 and the pressure-resisting rod 25 are rotatably connected with the support 10, pin shafts (not shown) which are the same as the pressure-resisting rod 25 in the axis direction are arranged at two ends of the pressure-resisting rod 25, a limiting pin hole 11 for the pin shaft to extend into is formed in the support 10, the limiting pin hole 11 extends in the vertical direction, the pressure-resisting rod 25 is movably installed on the support 10 up and down through the matching of the pin shafts and the limiting pin hole 11, when the pressure-resisting rod works, cloth passes through the space between the bearing roller 24 and the pressure-resisting rod 25, and the pressure-resisting rod 25 is pressed on the upper surface of the cloth by means of self gravity.

A supporting plate 13 is arranged in the mounting groove, the supporting plate 13 is connected with the bracket 10 through a bolt, the supporting plate 13 divides the mounting groove into an upper receiving groove 14 and a lower receiving groove 15, an opening at the upper end of the upper receiving groove 14 is provided with a fixing plate 16, the fixing plate 16 is provided with an upper adjusting screw 161, and the free end of the upper adjusting screw 161 extends downward into the upper receiving groove 14 to be in abutting contact with the upper surface of the mounting slider 12, a lower adjusting screw 131 is arranged in the lower accommodating groove 15, the lower adjusting screw 131 is screwed with the support plate 13, and the free end of the lower adjusting screw 131 extends upwards into the upper receiving groove 14 to be pressed against the lower surface of the mounting slider 12, the side walls of the two sides of the upper receiving groove 14 are respectively provided with a slide rail 141 which is vertically arranged, the mounting slide seat 12 is connected with the slide rail 141 in a sliding manner, a return spring 17 which makes the mounting sliding base 12 always have the upward movement tendency is arranged between the mounting sliding base 12 and the bottom of the supporting plate 13.

To sum up, the utility model discloses a both sides set up the compress subassembly around the butt fusion wheel, and the compress subassembly includes bearing roller and support pressure pole, bearing roller and support pressure pole all are connected with the leg joint, and the both ends of supporting the depression bar are provided with the round pin axle, set up the spacing pinhole that extends along vertical direction on the support, support the cooperation that the pressure pole can move about from top to bottom through round pin axle and spacing pinhole and install on the support, and during operation, the cloth passes from bearing roller and support between the pressure pole, supports the upper surface that the pressure pole relies on self gravity to support and presses in the cloth to drawing beating transmission to butt fusion wheel department that the material mechanism produced at drawing the material in-process effectively separating cloth, improve the cloth stability of both sides around the butt fusion wheel, avoid the cloth butt fusion to produce the deviation, the cloth butt fusion is of high quality, and the yields is high, reduces enterprise manufacturing cost.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A dead weight type cloth pressing device of a mask machine is characterized by comprising two opposite supports, a welding wheel and an ultrasonic welding block which are arranged up and down are arranged between the two supports, the lower end of the ultrasonic welding block is connected with an ultrasonic generator, the supports are provided with mounting grooves with upward openings, mounting sliding seats capable of moving up and down are arranged in the mounting grooves, two ends of the welding wheel are respectively rotatably connected with the corresponding mounting sliding seats, cloth pressing components are arranged on the front side and the rear side of the welding wheel respectively, each cloth pressing component comprises a bearing roller for bearing cloth and a pressing rod arranged above the bearing roller, the bearing roller and the pressing rod are rotatably connected with the supports, pin shafts in the same direction as the axis direction of the pressing rod are arranged at two ends of the pressing rod, limiting pin holes for the pin shafts to extend into are arranged on the supports, and extend along the vertical direction, the support device comprises a support, a pressing rod and a limiting pin hole, wherein the pressing rod is movably arranged on the support up and down through the matching of the pin shaft and the limiting pin hole, and when the support device works, cloth penetrates through the support roller and the pressing rod, and the pressing rod is pressed on the upper surface of the cloth by means of self gravity.

2. The self-weight cloth pressing device of a mask machine according to claim 1, wherein a support plate is provided in the mounting groove, the support plate divides the mounting groove into an upper receiving groove and a lower receiving groove, a fixing plate is provided at an opening at an upper end of the upper receiving groove, an upper adjusting screw is provided on the fixing plate, and a free end of the upper adjusting screw extends downward into the upper receiving groove to be in pressing contact with an upper surface of the mounting slide, a lower adjusting screw is provided in the lower receiving groove, the lower adjusting screw is screwed with the support plate, and a free end of the lower adjusting screw extends upward into the upper receiving groove to be in pressing contact with a lower surface of the mounting slide.

3. The cloth pressing device of mask machine according to claim 2, wherein a return spring is provided between the mounting slide and the bottom of the supporting plate to make the mounting slide always have a tendency to move upward.

4. The cloth pressing device of mask machine according to claim 2, wherein the side walls of the upper containing groove are provided with vertically arranged slide rails, and the mounting slide is connected with the slide rails in a sliding manner.

5. The cloth pressing device of mask machine according to claim 2, wherein the support plate is connected to the support frame by bolts.

6. The cloth pressing device of a mask machine according to claim 1, wherein the lower ends of the two supports are connected by a connecting plate, and an abdicating opening for the ultrasonic welding block to extend upwards is provided on the connecting plate.

7. The cloth pressing device of mask machine according to claim 1, wherein one end of said welding wheel is provided with a gear for connecting with a motor.

8. The self-weight cloth pressing device of a mask machine according to claim 1, wherein the diameter of the pressing rod is smaller than that of the carrier roller.