CN213387106U - Folding mechanism of mask machine - Google Patents

Abstract

The application discloses folding mechanism of gauze mask machine, including backup pad, live-rollers one, live-rollers two, cylinder pole one, cylinder pole two, screw rod, fixed block, disc, U type pole, spring one, magnetic ring two, supporting shoe, sloping block, T type piece, spring two, T type pole, spring three, fixture block, logical groove and square. This application user promotes U type pole downwards, U type pole removes and drives magnetic ring one and remove and adsorb the laminating with two magnetic rings, and then the position of fixed disc and screw rod, install the square inside leading to the groove, install T type pole after that, T type pole is at the in-process extrusion to spring three, make spring three produce elasticity, insert the fixture block inside the draw-in groove after that, under the effect of spring three elasticity, T type piece removes and drives the fixture block and remove and get into inside two recesses, and then install the square inside leading to the groove.

Description

Folding mechanism of mask machine

Technical Field

The application relates to a mask folding mechanism, in particular to a folding mechanism of a mask machine.

Background

The mask is a sanitary article, is generally worn at the position of the mouth and the nose for filtering air entering the mouth and the nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and other materials, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.

The mask folding mechanism that the tradition used has certain defect, lacks the convenient fixed establishment of screw rod, causes the position of inconvenient fixed live-rollers one, causes live-rollers one and two inconvenient centre gripping folding to the mask, lacks installation mechanism simultaneously, causes the convenient dismouting of inconvenient live-rollers one and live-rollers two, and is inconvenient to be maintained live-rollers one and live-rollers two. Therefore, a folding mechanism of a mask machine is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A folding mechanism of a mask machine comprises support plates, a first rotating roller, a second rotating roller, a first cylindrical rod, a second cylindrical rod, screw rods, fixed blocks, a fixing mechanism and an installing mechanism, wherein the support plates are provided with two groups, the first rotating roller and the second rotating roller are installed between the two groups of support plates, the first cylindrical rod is symmetrically and rotatably installed at two ends of the rotating roller, the first cylindrical rod is slidably installed between the two support plates, the second cylindrical rod is rotatably installed at two ends of the second rotating roller, the second cylindrical rod is fixedly installed on the two support plates, the two fixed blocks are symmetrically and fixedly installed at one end of each support plate, and the screw rods are rotatably installed between the two fixed blocks;

the fixing mechanism comprises a disc, a U-shaped rod, a first spring, a first magnetic ring and a second magnetic ring, the disc is fixedly installed at the top end of the screw, the U-shaped rod is installed at the top end of the disc, the bottom end of the U-shaped rod penetrates through the disc, the first magnetic ring is fixedly installed at the bottom end of the U-shaped rod, the second magnetic ring is fixedly installed at the top end of the fixing block, the top ends of the second magnetic ring and the first magnetic ring are attached in an adsorption mode, the first magnetic ring and the second magnetic ring are installed on the outer side of the annular side face of the screw, the first spring is fixedly installed on the annular side face;

the mounting mechanism comprises a T-shaped rod, a third spring, a clamping block, a through groove and a square block, the square block is fixedly mounted at two ends of the rotating roller, the through groove is formed in one end of the first cylindrical rod, the square block is mounted inside the through groove, the T-shaped rod is mounted on the annular side surface of the first cylindrical rod, one end of the T-shaped rod penetrates through the square block, the third spring is mounted on the annular side surface of the T-shaped rod, two ends of the third spring are respectively attached to the T-shaped rod and the first cylindrical rod, the clamping block is mounted on the annular side surface of the T-shaped rod, and the clamping block is.

Furthermore, a rectangular groove is formed in one end of the supporting plate, a bearing seat is installed inside the rectangular groove, one end of the cylindrical rod is installed inside the bearing seat, a nut is installed on the annular side face of the screw rod, and the outer side of the nut is fixedly installed inside the bearing seat.

Furthermore, two supporting blocks are symmetrically and fixedly installed at the top end of the disc, a U-shaped rod is installed between the two supporting blocks, a T-shaped block is installed at one end of each supporting block, an inclined block is installed at the other end of each supporting block, the bottom end of each inclined block is attached to the annular side face of the U-shaped rod, one end of each T-shaped block penetrates through the supporting block and is fixedly connected with the inclined block, a second spring is fixedly installed on the annular side face of the T-shaped block, and two ends of the second spring are fixedly installed on the T-shaped block and the supporting blocks respectively.

Furthermore, one end of the supporting block is provided with a containing groove, and one end of the inclined block extends into the containing groove.

Furthermore, a clamping groove is formed in the annular side face of the T-shaped rod, a clamping block is inserted into the clamping groove, a first groove and a second groove are formed in the annular side face of the first cylindrical rod, one end of the clamping block is attached to the inner wall of the second groove, and the other end of the spring is attached to the inner wall of the first groove.

Further, the installation mechanism is equipped with two sets ofly, two sets of installation mechanism structure is the same, and two sets ofly install on the live-rollers one and live-rollers two on the installation mechanism symmetry.

The beneficial effect of this application is: the application provides a folding mechanism of gauze mask machine with convenient fixed live-rollers's position and convenient dismouting live-rollers and two functions of live-rollers.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic plan view of the overall structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of one embodiment of the present application at A;

FIG. 4 is a schematic view of a U-shaped rod clamping structure according to an embodiment of the present application;

FIG. 5 is a schematic view of a mounting mechanism according to an embodiment of the present application.

In the figure: 1. the device comprises a supporting plate, 2, a first rotating roller, 3, a second rotating roller, 4, a first cylindrical rod, 5, a second cylindrical rod, 6, a screw rod, 7, a fixing block, 8, a disc, 9, a U-shaped rod, 10, a first spring, 11, a first magnetic ring, 12, a second magnetic ring, 13, a supporting block, 14, an inclined block, 15, a T-shaped block, 16, a second spring, 17, a T-shaped rod, 18, a third spring, 19, a clamping block, 20, a through groove, 21 and a square block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, the folding mechanism of the mask machine comprises support plates 1, a first rotating roller 2, a second rotating roller 3, a first cylindrical rod 4, a second cylindrical rod 5, a screw rod 6, fixed blocks 7, a fixing mechanism and a mounting mechanism, wherein the support plates 1 are provided with two groups, the first rotating roller 2 and the second rotating roller 3 are mounted between the two groups of support plates 1, the first cylindrical rod 4 is symmetrically and rotatably mounted at two ends of the rotating rollers, the first cylindrical rod 4 is slidably mounted between the two support plates 1, the second cylindrical rod 5 is rotatably mounted at two ends of the second rotating roller 3, the second cylindrical rod 5 is fixedly mounted on the two support plates 1, the two fixed blocks 7 are symmetrically and fixedly mounted at one end of each support plate 1, and the screw rod 6 is rotatably mounted between the two fixed blocks 7;

the fixing mechanism comprises a disc 8, a U-shaped rod 9, a first spring 10, a first magnetic ring 11 and a second magnetic ring 12, the disc 8 is fixedly installed at the top end of the screw 6, the U-shaped rod 9 is installed at the top end of the disc 8, the bottom end of the U-shaped rod 9 penetrates through the disc 8, the first magnetic ring 11 is fixedly installed at the bottom end of the U-shaped rod 9, the second magnetic ring 12 is fixedly installed at the top end of the fixing block 7, the top end of the second magnetic ring 12 is attached to the bottom end of the first magnetic ring 11 in an adsorption mode, the first magnetic ring 11 and the second magnetic ring 12 are installed on the outer side of the annular side face of the screw 6, the first spring 10 is fixedly installed on the annular side face of the U-shaped rod 9, the bottom end of the first spring 10 is fixedly installed in the middle position of the top end of the disc 8, when the screw 6 needs to be fixed, a, the U-shaped rod 9 moves to extrude the first spring 10, so that the first spring 10 generates elastic force, the U-shaped rod 9 moves to extrude the inclined block 14, the inclined block 14 is extruded to move to drive the T-shaped block 15 to move, the T-shaped block 15 moves to stretch the second spring 16, so that the second spring 16 generates elastic force, when the U-shaped rod 9 completely crosses the inclined block 14, under the action of the elastic force of the second spring 16, the T-shaped block 15 moves to drive the inclined block 14 to move and reset, so that the inclined block is attached to the upper side of the annular side face of the U-shaped rod 9, the position of the U-shaped rod 9 is fixed, the elastic force of the first spring 10 is larger than the adsorption force between the first magnetic ring 11 and the second magnetic ring 12, and the first magnetic ring;

the installation mechanism comprises a T-shaped rod 17, a spring III 18, a clamping block 19, a through groove 20 and a square block 21, the square block 21 is fixedly installed at two ends of a first rotating roller 2, the through groove 20 is formed at one end of a first cylindrical rod 4, the square block 21 is installed inside the through groove 20, the T-shaped rod 17 is installed on the annular side surface of the first cylindrical rod 4, one end of the T-shaped rod 17 penetrates through the square block 21, the spring III 18 is installed on the annular side surface of the T-shaped rod 17, two ends of the spring III 18 are respectively attached to the T-shaped rod 17 and the first cylindrical rod 4, the clamping block 19 is installed on the annular side surface of the T-shaped rod 17, the clamping block 19 is installed inside the first cylindrical rod 4, a user installs the first rotating roller 2 between the two first cylindrical rods 4, the square block 21 is installed inside the through groove 20, then the T-shaped rod 17 is installed, the T-shaped rod 17 extrud, and then, the clamping block 19 is inserted into the clamping groove, under the action of the elastic force of the spring III 18, the T-shaped block 15 moves to drive the clamping block 19 to move into the groove II, and the square 21 is installed in the through groove 20, so that the installation of the rotating roller I2 is completed.

One end of the supporting plate 1 is provided with a rectangular groove, a bearing seat is arranged in the rectangular groove, one end of the first cylindrical rod 4 is arranged in the bearing seat, a nut is arranged on the annular side surface of the screw rod 6, and the outer side of the nut is fixedly arranged in the bearing seat; the top end of the disc 8 is symmetrically and fixedly provided with two supporting blocks 13, a U-shaped rod 9 is arranged between the two supporting blocks 13, one end of each supporting block 13 is provided with a T-shaped block 15, the other end of each supporting block 13 is provided with an inclined block 14, the bottom end of each inclined block 14 is attached to the annular side face of the U-shaped rod 9, one end of each T-shaped block 15 penetrates through the supporting block 13 to be fixedly connected with the inclined block 14, a second spring 16 is fixedly arranged on the annular side face of the T-shaped block 15, and two ends of the second spring 16 are fixedly arranged on the T-shaped block 15 and the supporting block; one end of the supporting block 13 is provided with a receiving groove, and one end of the inclined block 14 extends into the receiving groove; a clamping groove is formed in the annular side face of the T-shaped rod 17, a clamping block 19 is inserted into the clamping groove, a first groove and a second groove are formed in the annular side face of the first cylindrical rod 4, one end of the clamping block 19 is attached to the inner wall of the second groove, and one end of the third spring 18 is attached to the inner wall of the first groove; the installation mechanism is equipped with two sets ofly, two sets of installation mechanism structure is the same, and two sets of installation mechanism symmetry is installed on live-rollers 2 and live-rollers two 3.

This application is when using, user of service promotes U type pole 9 downwards, U type pole 9 removes and drives magnetic ring 11 and remove and adsorb the laminating with two 12 of magnetic ring, and then the position of fixed disc 8 and screw rod 6, U type pole 9 removes and extrudees sloping block 14, sloping block 14 receives extrusion movement and drives T type piece 15 and remove, T type piece 15 removes and stretches two 16 springs, make two 16 springs produce elasticity, cross sloping block 14 completely when U type pole 9, under the effect of two 16 springs, T type piece 15 removes and drives sloping block 14 and remove and reset, and then laminate with U type pole 9 annular side upside, and then the position of fixed U type pole 9.

The square 21 is installed inside the through groove 20, the T-shaped rod 17 is installed, the T-shaped rod 17 extrudes the spring III 18 in the inserting process, the spring III 18 generates elastic force, the clamping block 19 is inserted into the clamping groove, the T-shaped block 15 moves to drive the clamping block 19 to move into the groove II under the action of the elastic force of the spring III 18, and the square 21 is installed inside the through groove 20.

The application has the advantages that:

1. the user pushes the U-shaped rod downwards, the U-shaped rod moves to drive the first magnetic ring to move and adsorb the lamination with the second magnetic ring, and then the positions of the fixed disc and the screw rod are fixed, the U-shaped rod moves to extrude the inclined block, the inclined block is extruded to move to drive the T-shaped block to move, the T-shaped block moves to stretch the second spring, the second spring generates elasticity, the inclined block is completely crossed by the U-shaped rod, under the action of the two elastic forces of the spring, the T-shaped block moves to drive the inclined block to move and reset, and then the annular side face of the U-shaped rod is laminated, and then the position of the U-shaped rod is fixed, the problem that the position of the first inconvenient fixed rotating roller is caused, and the problem that the first rotating roller and the second rotating roller are inconvenient to clamp.

2. Install the square inside leading to the groove, install T type pole after that, T type pole is at the insertion in-process and is extrudeed spring three for spring three produces elasticity, insert the fixture block inside the draw-in groove after that, under the effect of spring three elasticity, T type piece removes and drives the fixture block and remove and get into inside groove two, and then install the square inside leading to the groove, the problem of lacking installation mechanism has been solved, cause the convenient dismouting of inconvenient live-rollers one and live-rollers two, inconvenient drawback of maintaining to live-rollers one and live-rollers two.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a folding mechanism of gauze mask machine which characterized in that: the device comprises support plates (1), a first rotating roller (2), a second rotating roller (3), a first cylindrical rod (4), a second cylindrical rod (5), screw rods (6), fixing blocks (7), a fixing mechanism and an installing mechanism, wherein the support plates (1) are provided with two groups, the first rotating roller (2) and the second rotating roller (3) are installed between the two groups of support plates (1), the first cylindrical rod (4) is symmetrically and rotatably installed at two ends of each rotating roller, the first cylindrical rod (4) is slidably installed between the two support plates (1), the second cylindrical rod (5) is rotatably installed at two ends of each rotating roller (3), the second cylindrical rod (5) is fixedly installed on the two support plates (1), the two fixing blocks (7) are symmetrically and fixedly installed at one end of each support plate (1), and the screw rods (6) are rotatably installed between the two fixing blocks (7);

the fixing mechanism comprises a disc (8), a U-shaped rod (9), a first spring (10), a first magnetic ring (11) and a second magnetic ring (12), the disc (8) is fixedly installed at the top end of the screw rod (6), the U-shaped rod (9) is installed at the top end of the disc (8), the disc (8) penetrates through the bottom end of the U-shaped rod (9), the first magnetic ring (11) is fixedly installed at the bottom end of the U-shaped rod (9), the second magnetic ring (12) is fixedly installed at the top end of the fixing block (7), the top end of the second magnetic ring (12) is attached to the bottom end of the first magnetic ring (11) in an adsorption mode, the first magnetic ring (11) and the second magnetic ring (12) are installed on the outer side of the annular side face of the screw rod (6), the first spring (10) is fixedly installed on the annular side face of the U;

the installation mechanism comprises a T-shaped rod (17), a third spring (18), a clamping block (19), a through groove (20) and a square block (21), the square block (21) is fixedly installed at two ends of a first rotating roller (2), the through groove (20) is formed in one end of a first cylindrical rod (4), the square block (21) is installed inside the through groove (20), the T-shaped rod (17) is installed on the annular side surface of the first cylindrical rod (4), one end of the T-shaped rod (17) penetrates through the square block (21), the third spring (18) is installed on the annular side surface of the T-shaped rod (17), two ends of the third spring (18) are respectively attached to the T-shaped rod (17) and the first cylindrical rod (4), the clamping block (19) is installed on the annular side surface of the T-shaped rod (17), and the clamping block (19) is installed inside.

2. The folding mechanism of a mask machine according to claim 1, wherein: the supporting plate is characterized in that one end of the supporting plate (1) is provided with a rectangular groove, a bearing seat is installed inside the rectangular groove, one end of the first cylindrical rod (4) is installed inside the bearing seat, a nut is installed on the annular side face of the screw rod (6), and the outer side of the nut is fixedly installed inside the bearing seat.

3. The folding mechanism of a mask machine according to claim 1, wherein: the disc-type support is characterized in that two support blocks (13) are symmetrically and fixedly mounted at the top end of the disc (8), a U-shaped rod (9) is mounted between the two support blocks (13), a T-shaped block (15) is mounted at one end of each support block (13), an inclined block (14) is mounted at the other end of each support block (13), the bottom end of each inclined block (14) is attached to the annular side face of the U-shaped rod (9), one end of each T-shaped block (15) penetrates through the support blocks (13) to be fixedly connected with the inclined blocks (14), a second spring (16) is fixedly mounted on the annular side face of each T-shaped block (15), and two ends of the second spring (16) are fixedly mounted on the T-shaped blocks (.

4. The folding mechanism of a mask machine according to claim 3, wherein: one end of the supporting block (13) is provided with a containing groove, and one end of the inclined block (14) extends into the containing groove.

5. The folding mechanism of a mask machine according to claim 1, wherein: the T-shaped rod (17) is provided with a clamping groove on the annular side face, a clamping block (19) is inserted into the clamping groove in an inserted mode, the cylindrical rod I (4) is provided with a groove I and a groove II on the annular side face, one end of the clamping block (19) is attached to the inner wall of the groove II, and one end of the spring III (18) is attached to the inner wall of the groove I.

6. The folding mechanism of a mask machine according to claim 1, wherein: the installation mechanism is equipped with two sets ofly, two sets of installation mechanism structure is the same, and two sets of installation mechanism symmetry is installed on live-rollers one (2) and live-rollers two (3).

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