CN215737127U

CN215737127U - Mask machine

Info

Publication number: CN215737127U
Application number: CN202121406550.5U
Authority: CN
Inventors: 桂建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-08
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a mask machine which comprises a feeding mechanism and a transmission mechanism, wherein the feeding mechanism comprises a support, a deviation rectifying assembly and a discharging assembly, materials are conveyed by the discharging assembly and stacked on the deviation rectifying assembly, the deviation rectifying assembly comprises a deviation rectifying motor, a deviation rectifying inductor and a deviation rectifying frame, when the deviation rectifying inductor induces the deviation of the materials, the deviation rectifying motor can drive the deviation rectifying frame to axially move relative to the deviation rectifying motor, and the deviation rectifying assembly is connected with the transmission mechanism. Above-mentioned gauze mask machine through setting up the subassembly of rectifying for the material obtains accurate location at the in-process that removes, and the subassembly of rectifying can carry out automatic adjustment according to the skew of material, has avoided the material phenomenon that drops to appear because of the skew, and the setting up of the inductor of rectifying makes the skew of material in the removal in-process obtain the response, and the motor of rectifying can carry out axial motion to the frame of rectifying according to the response condition of the inductor of rectifying, makes the material can obtain fine control at the removal in-process.

Description

Mask machine

Technical Field

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

Background

With the rapid development of the industry in China, the air pollution is increasingly serious, and the mask becomes one of necessary articles for people to go out.

The existing mask machine usually manufactures various masks with certain filtering performance by processes of hot pressing, folding and forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like on a plurality of layers of non-woven fabrics.

In the prior art, a feeding mechanism of a mask machine is generally provided with a raised limiting part at a feeding hole to limit materials, the position of the feeding mechanism needs to be adjusted manually frequently, and the problem of inaccurate positioning exists; and at the in-process that the material removed, the phenomenon that the skew appears towards one end can appear when the material receives the revolving force, leads to the problem that work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a mask machine, which is used for solving the problems that the mask machine in the prior art needs to adjust the position frequently and manually during feeding, is easy to deviate towards one end, and has inaccurate positioning and low working efficiency.

The utility model provides a mask machine, which comprises a feeding mechanism and a transmission mechanism, wherein the feeding mechanism comprises a support, a deviation correcting component and a plurality of feeding components arranged on the support and used for placing materials, the materials are conveyed by the feeding components and stacked on the deviation correcting component, the deviation correcting component comprises a deviation correcting motor fixed on the support, deviation correcting inductors arranged at two ends of the deviation correcting motor and a deviation correcting frame arranged on the deviation correcting motor, when the deviation correcting inductors sense the deviation of the materials, the deviation correcting motor can drive the deviation correcting frame to axially move relative to the deviation correcting motor, and the deviation correcting component is connected with the transmission mechanism.

Above-mentioned gauze mask machine, through setting up the subassembly of rectifying, make the material obtain accurate location at the in-process that removes, simultaneously, the subassembly of rectifying can carry out automatic adjustment according to the skew of material, the phenomenon that the material drops appears because of the skew has been avoided, it is concrete, the setting up of the inductor of rectifying makes the skew of material at the removal in-process obtain the response, and the motor of rectifying can carry out axial motion to the frame of rectifying according to the response condition of the inductor of rectifying, make the material can obtain fine control at the removal in-process, the gauze mask machine of having solved among the prior art needs often manual position control when the material loading, it is skew towards one end easily, there is the location inaccurate, the problem that work efficiency is low.

Furthermore, the deviation rectifying assembly further comprises a limiting structure, and the limiting structure is arranged on the same side of the deviation rectifying motor and used for limiting the material.

Furthermore, limit structure includes that parallel arrangement's locating part and support to lean on the piece, the material pass the locating part with support to lean on between the piece, the locating part with support to lean on the piece along the direction of travel staggered arrangement of material, just the locating part is injectd the longitudinal displacement of material.

Furthermore, the blowing subassembly includes the blowing motor and locates rotation axis on the blowing motor, the rotation axis with the axle center collineation of blowing motor, the material is placed in on the rotation axis.

Furthermore, a tensioning structure is further arranged on the support, and the tensioning structure and the discharge motor are correspondingly arranged.

Further, tensioning structure includes parallel arrangement's first tensioning axle and second tensioning axle, the material passes first tensioning axle with between the second tensioning axle, first tensioning axle with the second tensioning axle is followed the setting is staggered to the advancing direction of material, just first tensioning axle with the second tensioning axle has the trend that compresses tightly the material.

Furthermore, the discharging assembly further comprises a control motor, and the control motor is electrically connected with the discharging motor and controls the rotating speed of the discharging motor.

Furthermore, the conveying mechanism comprises a bearing seat for bearing the materials and an edge covering assembly arranged on the bearing seat, and the edge covering assembly is arranged on one side, facing the feeding mechanism, of the bearing seat.

Furthermore, the edge covering assembly comprises an edge covering structure and a pressing structure, the edge covering structure comprises a flat pressing plate and guide pieces which are respectively arranged at two ends of the flat pressing plate, a gap is formed between the flat pressing plate and the bearing seat, and the guide pieces are bent and formed towards the inside of the flat pressing plate.

Furthermore, the pressing structure comprises pressing rollers respectively arranged on two sides of the bearing seat, the pressing rollers are movably connected with the bearing seat, and the pressing rollers are used for pressing and molding two sides of the material.

Drawings

Fig. 1 is a schematic view of the overall structure of a mask machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of the feeding mechanism in the embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of a stent according to an embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of the discharging assembly in the embodiment of the present invention;

FIG. 5 is a schematic diagram of an overall structure of the deviation rectifying assembly according to the embodiment of the present invention;

FIG. 6 is a schematic diagram of a structure of the deviation correcting device and the material;

FIG. 7 is a schematic view of the overall structure of the transport mechanism in the embodiment of the present invention;

FIG. 8 is a schematic view of the overall structure of the curling structure in the embodiment of the utility model;

FIG. 9 is an enlarged schematic view of detail A of FIG. 8;

FIG. 10 is a schematic view of an overall structure of a pressing structure according to an embodiment of the present invention;

description of the main element symbols:

the following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a mask machine according to an embodiment of the present invention is shown, which includes a feeding mechanism 100 and a transmission mechanism 200, which are not exhaustive.

Wherein, feed mechanism 100 carries material 300 to transmission mechanism 200, and material 300 carries out hot pressing, fold forming, ultrasonic bonding, waste material excision, ear area bridge of the nose strip welding process such as on transmission mechanism 200 and makes various gauze masks that have certain filtering quality.

It should be noted that the structure shown in fig. 1 is not intended to limit the mask machine, and in other embodiments, the mask machine may include fewer or more components than those shown, or some components may be combined, or a different arrangement of components may be used.

Referring to fig. 2, a feeding mechanism 100 according to an embodiment of the present invention is shown, which includes a support 110, a deviation-correcting component 130, and a plurality of discharging components 120 disposed on the support 110 for placing a material 300, wherein the material 300 is transported by the discharging components 120 and stacked on the deviation-correcting component 130. It can be understood that in the present embodiment, there are three discharge assemblies 120, and three layers of materials 300 are disposed on the three discharge assemblies 120, and are rectified by the rectification assembly 130 and stacked to form the mask cloth before cutting.

Referring to fig. 3 to 6, which are schematic diagrams illustrating an overall structure of each component in the feeding mechanism 100 according to an embodiment of the present invention, wherein the deviation-correcting assembly 130 includes a deviation-correcting motor 131 fixed on the bracket 110, deviation-correcting sensors 132 disposed at two ends of the deviation-correcting motor 131, and a deviation-correcting frame 133 disposed on the deviation-correcting motor 131, when the deviation-correcting sensors 132 sense the deviation of the material 300, the deviation-correcting motor 131 can drive the deviation-correcting frame 133 to move axially relative to the deviation-correcting motor 131, and the deviation-correcting assembly 130 is connected to the transmission mechanism 200, as can be seen from fig. 6, the material 300 is delivered from the discharging assembly 120, passes through the inner side of the deviation-correcting limiting frame 135, is tensioned by the two deviation-correcting rollers 134, and passes through the other side of the deviation-correcting limiting frame 135 again. It can be understood that material 300 sets up on rectifying frame 133, carry out effectual tensioning through rectifying gyro wheel 134, and carry out effectual spacing through rectifying spacing 135, the inductor 132 of rectifying simultaneously can real-time supervision material 300's motion state, when the skew appears, the motor 131 of rectifying can receive the data real-time control that the inductor 132 of rectifying transmitted frame 133 motor 131 axial motion of rectifying relatively, so that material 300 can be stable move on rectifying assembly 130, avoided material 300 the skew to appear and the uneven phenomenon of gauze mask appears.

Specifically, the deviation correcting assembly 130 further includes a limiting structure 136, the limiting structure 136 is disposed on the same side of the deviation correcting motor 131 and is used for limiting the material 300, the limiting structure 136 includes a limiting member 1361 and an abutting member 1362 which are arranged in parallel, the material 300 passes through between the limiting member 1361 and the abutting member 1362, the limiting member 1361 and the abutting member 1362 are arranged in a staggered manner along the advancing direction of the material 300, the limiting member 1361 limits the longitudinal displacement of the material 300, and a limiting step is disposed on the outer side of the limiting member 1361. As can be understood, the setting of the abutting part 1362, when the abutting part 1362 is matched with the limiting part 1361, on one hand, can enable the material 300 to have a tensioning tendency, and avoid the deviation in the moving process; on the other hand, the looseness in the moving process can be prevented. The arrangement of the limiting steps can effectively limit the longitudinal displacement of the fabric in the moving process, and meanwhile, the material 300 is prevented from falling off from the limiting part 1361.

Further, the discharging assembly 120 includes a discharging motor 121 and a rotating shaft 122 disposed on the discharging motor 121, the rotating shaft 122 and the discharging motor 121 are collinear, and the material 300 is placed on the rotating shaft 122. As can be appreciated, the rotary motor drives the rotary shaft 122 to rotate, so as to wind the material 300 onto the rotary shaft 122; meanwhile, when the material 300 is released, the rotating shaft 122 can be driven by the rotating motor to rotate, so that the material 300 can be released.

In this embodiment, the bracket 110 is further provided with a tensioning structure 111, and the tensioning structure 111 is arranged corresponding to the discharging motor 121. The tensioning structure 111 includes a first tensioning shaft 1111 and a second tensioning shaft 1112 arranged in parallel, the material 300 passes through between the first tensioning shaft 1111 and the second tensioning shaft 1112, the first tensioning shaft 1111 and the second tensioning shaft 1112 are arranged in a staggered manner along the traveling direction of the material 300, and the first tensioning shaft 1111 and the second tensioning shaft 1112 have a tendency to compress the material 300. The discharging assembly 120 further includes a control motor 123, wherein the control motor 123 is electrically connected to the discharging motor 121 and controls the rotation speed of the discharging motor 121.

As can be understood, the tensioning structure 111 is arranged corresponding to the discharge motors 121, so that the material 300 on each discharge motor 121 can be tensioned by the tensioning structure 111, and the material 300 is prevented from sliding off when moving; first tensioning axle 1111 and second tensioning axle 1112 parallel arrangement, the effect that can effectual promotion tensioning for in the tensioning process, material 300 is difficult for receiving the tensioning force and the problem of bounce. The arrangement of the motor 123 is controlled, so that the feeding speed of the feeding mechanism 100 can be determined by controlling the rotation speed of the discharging motor 121, and the practicability of the feeding mechanism 100 is further improved.

Referring to fig. 7 to 10, a conveying mechanism 200 according to an embodiment of the present invention is shown, including a carrying seat 210 for carrying a material 300 and a taping assembly disposed on the carrying seat 210, wherein the taping assembly is disposed on a side of the carrying seat 210 facing the feeding mechanism 100.

Further, the edge covering assembly includes a curling structure 220 and a pressing structure 230, the curling structure 220 includes a flat pressing plate 221 and guiding members 222 respectively disposed at two ends of the flat pressing plate 221, a gap is disposed between the flat pressing plate 221 and the bearing seat 210, the guiding members 222 are bent toward the inside of the flat pressing plate 221, an accommodating space 224 is disposed between the guiding members and the flat pressing plate 221, a plurality of curling limiting shafts 223 are further disposed between the flat pressing plate 221 and the feeding mechanism 100, the pressing structure 230 includes pressing rollers 231 respectively disposed at two sides of the bearing seat 210, the pressing rollers 231 are movably connected with the bearing seat 210, the pressing rollers 231 are used for pressing two sides of the material 300 into a shape, and pressing rollers 232 are further disposed at the other side of the pressing rollers 231 away from the curling structure 220. It can be understood that the material 300 moves in the accommodating space 224 and is bent through the guide piece 222, the flat pressing plate 221 is arranged to prevent the material 300 from tilting during movement, and the crimping limit shaft 223 is arranged to enable the material 300 to be under the action of a tensioning force to avoid the problem of deviation; the setting of pressfitting gyro wheel 231 for the both sides of material 300 can obtain the pressfitting after guide 222 buckles, avoid breaking away from the gauze mask at the bridge of the nose muscle of material 300 one end, have promoted the quality of product, and the setting of pressure roller 232 can make three-layer material 300 compress tightly in proper order again, avoids appearing the phenomenon of delaminating.

In summary, according to the mask machine in the above embodiments of the present invention, the deviation rectifying assembly is provided to accurately position the material in the moving process, and meanwhile, the deviation rectifying assembly can be automatically adjusted according to the deviation of the material, so as to avoid the material from falling off due to the deviation.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a mask machine, its characterized in that, includes feed mechanism and conveying mechanism, feed mechanism includes the support, rectifies the subassembly and locates be used for placing a plurality of blowing subassemblies of material on the support, the material by blowing subassembly is carried range upon range of to be assembled in on the subassembly of rectifying, the subassembly of rectifying is including being fixed in rectify motor on the support, locate rectify the inductor of rectifying at motor both ends and locate rectify frame of rectifying on the motor, work as the inductor response of rectifying when the material takes place to squint, the motor of rectifying can drive it is relative to rectify the frame motor axial motion, rectify the subassembly with conveying mechanism links to each other.

2. The mask machine according to claim 1, wherein the deviation rectifying assembly further comprises a limiting structure, and the limiting structure is arranged on the same side of the deviation rectifying motor and is used for limiting the material.

3. The mask machine according to claim 2, wherein the limiting structure comprises a limiting member and an abutting member which are arranged in parallel, the material passes through between the limiting member and the abutting member, the limiting member and the abutting member are arranged in a staggered manner along the advancing direction of the material, and the limiting member limits the longitudinal displacement of the material.

4. The mask machine according to claim 1, wherein said dispensing assembly comprises a dispensing motor and a rotating shaft disposed on said dispensing motor, said rotating shaft being collinear with the axis of said dispensing motor, said material being placed on said rotating shaft.

5. The mask machine according to claim 1, wherein a tension structure is further provided on the support, and the tension structure is provided corresponding to the discharge motor.

6. The mask machine according to claim 4, wherein said tension structure comprises a first tension shaft and a second tension shaft arranged in parallel, said material passes between said first tension shaft and said second tension shaft, said first tension shaft and said second tension shaft are arranged staggered in a traveling direction of said material, and said first tension shaft and said second tension shaft have a tendency to press said material.

7. The mask machine of claim 4, wherein said dispensing assembly further comprises a control motor, said control motor being electrically connected to said dispensing motor and controlling the rotational speed of said dispensing motor.

8. The mask machine according to claim 1, wherein the conveying mechanism comprises a bearing seat for bearing the material and a hemming assembly arranged on the bearing seat, and the hemming assembly is arranged on one side of the bearing seat facing the feeding mechanism.

9. The mask machine according to claim 8, wherein the edge covering assembly comprises a curling structure and a pressing structure, the curling structure comprises a flat pressing plate and guiding members respectively arranged at two ends of the flat pressing plate, a gap is formed between the flat pressing plate and the bearing seat, and the guiding members are bent and formed towards the inside of the flat pressing plate.

10. The mask machine as claimed in claim 9, wherein the pressing structure comprises pressing rollers separately disposed on both sides of the carrying seat, the pressing rollers being movably connected to the carrying seat, the pressing rollers being used to press both sides of the material into a shape.