CN214031011U - Material pressing assembly for mask machine - Google Patents

Abstract

The utility model discloses a gauze mask machine presses material subassembly, including first baffle and second baffle, worn the material book on first baffle and the second baffle and place a section of thick bamboo, the left end that a section of thick bamboo was placed to the material book stretches out the right-hand member of second baffle is stretched out to left end face, the right-hand member of first baffle, set up on first baffle and the second baffle along the material book place a section of thick bamboo and radially do the bar regulation hole of extension, bar regulation downthehole sliding connection have the axis with the depression bar that the axis of a section of thick bamboo paralleled is placed to the material book is fixed with the depression bar seat on the depression bar, is equipped with the slider on the depression bar seat, be equipped with the slide rail between first baffle and second baffle, the length extending direction of slide rail with the length extending direction in hole is adjusted to the bar is the same, slider sliding connection is on the slide rail. This press material subassembly can solve prior art's cloth and pile up, take place to shake and lead to the inhomogeneous technical problem of pay-off at the pay-off in-process, and overall function is perfect, and the practicality is strong.

Description

Material pressing assembly for mask machine

Technical Field

The utility model relates to a mechanical structure, more specifically say, it relates to a material subassembly is pressed to mask machine.

Background

The traditional mask machine feeding mechanism has two structures, one is unlimited rotation, namely, the driving wheel drives the discharging roller to rotate to feed, and during rapid feeding, the discharging roller rotates along with inertia, so that the situations of excessive discharging and accumulation of cloth are easily caused, and the cloth is blocked and even stopped, thereby seriously affecting the production speed; the other is that the rotating speed is limited, the servo motor is used as the power of the discharging roller, however, the coiled material on the discharging roller is gradually consumed in the production process, the outer diameter of the coiled material is gradually reduced, the rotating speed of the servo motor cannot be constant, and only the tension sensor is used for controlling, so that the structure easily causes the problems of shaking and uneven feeding of the cloth, and the whole effect is poor. Therefore, the utility model provides a material subassembly is pressed to mask machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a material subassembly is pressed to mask machine, should press the material subassembly can solve prior art's cloth pile up, take place to shake at the pay-off in-process and lead to the inhomogeneous technical problem of pay-off.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a material pressing component for mask machine, which comprises a first clapboard and a second clapboard which are arranged in bilateral symmetry, wherein a material coil placing cylinder which extends horizontally and leftwards and rightwards is arranged on the first clapboard and the second clapboard, the left end of the material coil placing cylinder extends out of the left end surface and the right end of the first clapboard extend out of the right end surface of the second clapboard, bar-shaped adjusting holes which extend along the radial direction of the material coil placing cylinder are arranged on the first clapboard and the second clapboard, a pressure rod with the axis parallel to the axis of the material coil placing cylinder is connected in the bar-shaped adjusting holes in a sliding way, a pressure rod seat which is positioned between the first clapboard and the second clapboard is fixed on the pressure rod, a slide rail which is arranged on the first clapboard and/or the second clapboard is arranged between the first clapboard and the second clapboard, the length extending direction of the slide rail is the same as the length extending direction of the bar-shaped adjusting holes, the slider is connected on the slide rail in a sliding manner.

The utility model discloses further set up to: one side of the pressure rod seat, which is opposite to the material roll placing cylinder, is provided with a limiting plate, a compression spring is arranged between the limiting plate and the pressure rod seat, one end of the compression spring props against the limiting plate, and the other end of the compression spring props against the pressure rod seat.

The utility model discloses further set up to: the limiting plate is provided with a first positioning pin inserted into the compression spring, and the pressure rod seat is provided with a second positioning pin inserted into the compression spring.

The utility model discloses further set up to: establish and rotate on the depression bar of first baffle left and be connected with first movable roller, establish and rotate on the depression bar of second baffle right side and be connected with second movable roller.

The utility model discloses further set up to: the outer peripheries of the first movable roller and the second movable roller are in a regular hexagon or a regular octagon.

The utility model discloses further set up to: and a pull arm fixed on the pressure rod is arranged between the first partition plate and the second partition plate, and the length extending direction of the pull arm is the same as that of the strip-shaped adjusting hole.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a gauze mask machine presses material subassembly unreels the in-process diameter through material book and reduces gradually for press the movable roll that rolls up on the material and reduce and do the follow-up in the bar regulation hole along with its diameter, keep the movable roll to hug closely the material book, avoid leading to the pay-off inhomogeneous because of taking place to shake at the pay-off in-process, played the stable and even effect of pay-off, whole function is perfect, and the practicality is strong.

Drawings

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

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

fig. 3 is a schematic structural diagram for embodying the present invention.

Detailed Description

In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. 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.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1 and 2, a material pressing assembly for a mask machine according to the present embodiment includes a first partition plate 1 and a second partition plate 2 which are arranged in bilateral symmetry, a material roll placing cylinder 3 extending horizontally and bilaterally penetrates through the first partition plate 1 and the second partition plate 2, a left end of the material roll placing cylinder 3 extends out of a left end face of the first partition plate 1, and a right end of the material roll placing cylinder 3 extends out of a right end face of the second partition plate 2, a bar-shaped adjusting hole 4 extending along a radial direction of the material roll placing cylinder 3 is formed in the first partition plate 1 and the second partition plate 2, a pressing rod 5 having an axis parallel to an axis of the material roll placing cylinder 3 is slidably connected in the bar-shaped adjusting hole 4, a pressing rod seat 6 located between the first partition plate 1 and the second partition plate 2 is fixed on the pressing rod 5, a sliding block 7 is arranged on the pressing rod seat 6, a sliding rail 8 arranged on the first partition plate 1 and/or the second partition plate 2 is arranged between the first partition plate 1 and the second partition plate 2, the length extending direction of the sliding rail 8 is the same as that of the strip-shaped adjusting hole 4, and the sliding block 7 is connected to the sliding rail 8 in a sliding mode.

Further, a limiting plate 9 is arranged on one side, opposite to the material roll placing barrel 3, of the pressure rod seat 6, a compression spring 10 is arranged between the limiting plate 9 and the pressure rod seat 6, one end of the compression spring 10 abuts against the limiting plate 9, and the other end of the compression spring abuts against the pressure rod seat 6.

Preferably, the limit plate 9 is provided with a first positioning pin 11 for inserting the compression spring 10, and the pressure bar seat 6 is provided with a second positioning pin 12 for inserting the compression spring 10.

In this embodiment, the pressing rod 5 is manually pushed in the direction opposite to the material roll placing cylinder 3, the sliding block 7 slides on the sliding rail 8, the compression spring 10 is compressed, the axial distance between the pressing rod 5 and the material roll placing cylinder 3 is increased, the material roll is sleeved on the material roll placing cylinder 3 extending out of the left side of the first partition plate 1 and extending out of the right side of the second partition plate 2, after the pushing force on the pressing rod 5 is removed, the compression spring 10 resets, the pressing rod 5 slides in the direction of the material roll placing cylinder 3, so that the pressing rod 5 is pressed on the material roll, uneven feeding caused by shaking in the feeding process is avoided, and the stable and even feeding effect is achieved.

The first positioning pin 11 and the second positioning pin 12 are additionally arranged, so that the positioning and guiding effects in the deformation process of the compression spring 10 are achieved.

Example 2

Referring to fig. 1 and 2, in addition to embodiment 1, a material pressing assembly for a mask machine according to the present embodiment is further provided such that a first movable roller 13 is rotatably connected to a pressing bar 5 provided on the left side of a first partition plate 1, and a second movable roller 14 is rotatably connected to a pressing bar 5 provided on the right side of a second partition plate 2.

Preferably, the outer peripheries of the first movable roller 13 and the second movable roller 14 are in the shape of a regular hexagon or a regular octagon.

In the embodiment, the first movable roller 13 and the second movable roller 14 which rotate relative to the pressure lever 5 are additionally arranged, so that the material pressing function is achieved, and the auxiliary conveying and unreeling functions are achieved in the material roll unreeling process. And the first movable roller 13 and the second movable roller 14 adopt a non-revolving regular hexagonal prism or regular octagonal prism structure, so that the first movable roller 13 and the second movable roller 14 can not rotate autonomously after the unreeling speed is lower than a certain value, and continuous unreeling is avoided.

Example 3

Referring to fig. 1 to 3, in addition to embodiments 1 and 2, the material pressing assembly for a mask machine according to the present embodiment is further configured such that a pull arm 15 fixed to the pressing rod 5 is disposed between the first partition plate 1 and the second partition plate 2, and a length extending direction of the pull arm 15 is the same as a length extending direction of the strip-shaped adjusting hole 4.

In this embodiment, by additionally arranging the pull arm 15, the compression bar 5 is convenient to move away from the material roll placing barrel 3, so that the force application is more convenient.

The utility model relates to a gauze mask machine presses material subassembly unreels the in-process diameter through material book and reduces gradually for press the movable roll that rolls up on the material and reduce and do the follow-up in the bar regulation hole along with its diameter, keep the movable roll to hug closely the material book, avoid leading to the pay-off inhomogeneous because of taking place to shake at the pay-off in-process, played the stable and even effect of pay-off, whole function is perfect, and the practicality is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (6)

1. The utility model provides a gauze mask machine presses material subassembly, includes two first baffles and the second baffle that are bilateral symmetry and set up, wear to be the material that extends about the level and roll up on first baffle and the second baffle and place a section of thick bamboo, the left end that a section of thick bamboo was placed to the material is rolled up stretches out the right-hand member face that the left end face, the right-hand member of first baffle stretched out the second baffle, its characterized in that: the material roll placing device is characterized in that bar-shaped adjusting holes extending along the radial direction of the material roll placing cylinder are formed in the first partition plate and the second partition plate, pressing rods parallel to the axis of the material roll placing cylinder in axis are connected in the bar-shaped adjusting holes in a sliding mode, pressing rod seats located between the first partition plate and the second partition plate are fixed on the pressing rods, sliding blocks are arranged on the pressing rod seats, sliding rails arranged on the first partition plate and/or the second partition plate are arranged between the first partition plate and the second partition plate, the length extending direction of the sliding rails is the same as that of the bar-shaped adjusting holes, and the sliding blocks are connected to the sliding rails in a sliding mode.

2. The material pressing component for the mask machine according to claim 1, characterized in that: one side of the pressure rod seat, which is opposite to the material roll placing cylinder, is provided with a limiting plate, a compression spring is arranged between the limiting plate and the pressure rod seat, one end of the compression spring props against the limiting plate, and the other end of the compression spring props against the pressure rod seat.

3. The material pressing component for the mask machine according to claim 2, characterized in that: the limiting plate is provided with a first positioning pin inserted into the compression spring, and the pressure rod seat is provided with a second positioning pin inserted into the compression spring.

4. The material pressing component for the mask machine according to any one of claims 1 to 3, characterized in that: establish and rotate on the depression bar of first baffle left and be connected with first movable roller, establish and rotate on the depression bar of second baffle right side and be connected with second movable roller.

5. The material pressing component for the mask machine according to claim 4, wherein: the outer peripheries of the first movable roller and the second movable roller are in a regular hexagon or a regular octagon.

6. The material pressing component for the mask machine according to claim 1, characterized in that: and a pull arm fixed on the pressure rod is arranged between the first partition plate and the second partition plate, and the length extending direction of the pull arm is the same as that of the strip-shaped adjusting hole.

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