阅读说明：本技术 一种床垫海绵套装网纱布设备 (Gauze equipment for mattress sponge sleeving net ) 是由 楼吴杰 于 2021-08-02 设计创作，主要内容包括：本发明属于床垫生产设备技术领域,具体涉及一种床垫海绵套装网纱布设备；其包括送入机构、锁边裁剪机构和压覆机构；送入机构包括输入支架、输送装置以及网纱布装置,输送装置和网纱布装置均设置在输入支架上,且网纱布装置靠输送装置的出料端设置；压覆机构设置在网纱布装置的出料端,用于压覆套设在网纱布中的海绵垫并向远离输入支架的一端拖动；锁边裁剪机构设置在送入机构和压覆机构之间。该床垫海绵套装网纱布设备中的送入机构能够实现海绵的输送和网纱布的套装,并通过锁边裁剪机构以及压覆机构的配合对套装完成的网纱布进行自动的裁剪及锁边缝合,从而有效的提高海绵垫套装网纱布的效率,并降低工作人员的工作强度及生产成本。(The invention belongs to the technical field of mattress production equipment, and particularly relates to mattress sponge set gauze equipment; the device comprises a feeding mechanism, a serging and cutting mechanism and a pressing mechanism; the feeding mechanism comprises an input support, a conveying device and a gauze device, wherein the conveying device and the gauze device are arranged on the input support, and the gauze device is arranged close to the discharge end of the conveying device; the pressing mechanism is arranged at the discharge end of the gauze device and is used for pressing and covering the spongy cushion sleeved in the gauze and dragging the spongy cushion to one end far away from the input support; the serging and cutting mechanism is arranged between the feeding mechanism and the pressing mechanism. The mechanism of sending into in this mattress sponge suit net gauze equipment can realize the transport of sponge and the suit of gauze to carry out automatic tailorring and the lockstitching to the gauze that the suit was accomplished through the cooperation of lockstitching a border cutting mechanism and pressing mechanism, thereby the efficiency of effectual improvement sponge suit net gauze, and reduce staff's working strength and manufacturing cost.)

1. The utility model provides a mattress sponge suit net gauze equipment which characterized in that: comprises a feeding mechanism (1), a serging and cutting mechanism (2) and a pressing mechanism (31);

the feeding mechanism (1) comprises an input support (11), a conveying device (12) for conveying a spongy cushion and a gauze device (13) for releasing gauze, the conveying device (12) and the gauze device (13) are both arranged on the input support (11), and the gauze device (13) is arranged close to the discharge end of the conveying device (12);

the pressing mechanism (31) is arranged at the discharge end of the gauze device and is used for pressing and covering a spongy cushion sleeved in gauze and dragging the spongy cushion to one end far away from the input support (11);

the serging and cutting mechanism (2) is arranged between the feeding mechanism (1) and the pressing mechanism (31) and is used for cutting and sewing gauze.

2. The mattress sponge set mesh gauze apparatus of claim 1, wherein: the gauze device (13) comprises two support rods (131), the two support rods (131) are vertically arranged on the input support (11), and the two support rods (131) are respectively positioned at two sides of the conveying device (12);

the supporting rod (131) is provided with a fixed supporting rod (132), a sliding supporting rod (133) and a lifting motor (134), the axis of the fixed supporting rod (132) is overlapped with the plane where the working surface of the conveying device (12) is located, and the free end of the fixed supporting rod (132) extends towards the conveying direction of the conveying device (12);

the sliding support rod (133) is arranged on the support rod (131) in a sliding manner along the length direction of the support rod (131), the sliding support rod (133) is parallel to the fixed support rod (132), and the sliding support rod (133) is positioned above the fixed support rod (132);

the lifting motor (134) is in transmission connection with the sliding support rod (133).

3. The mattress sponge set mesh gauze apparatus of claim 2, wherein: a gauze frame (135) is hinged to the supporting rod (131), the gauze frame (135) is positioned on one side, away from the conveying device (12), of the fixed supporting rod (132), and the rotating axis of the gauze frame (135) is parallel to the length direction of the supporting rod (131);

a telescopic cylinder (136) is arranged between the supporting rod (131) and the gauze frame (135), and two ends of the telescopic cylinder (136) are respectively hinged with the supporting rod (131) and the gauze frame (135);

the free end of the gauze frame (135) is provided with a gauze drum (137) and a gauze motor (138), the gauze motor (138) is in transmission connection with the gauze drum (137), and the axis of the gauze drum (137) is parallel to the length direction of the supporting rod (131).

4. The mattress sponge set mesh gauze apparatus of claim 3, wherein: the gauze device (13) further comprises an adjusting motor (139) used for adjusting the distance between the two supporting rods (131), the two supporting rods (131) are arranged on the input support (11) in a sliding mode in the width direction of the conveying device (12), and the adjusting motor (139) is in transmission connection with the two supporting rods (131).

5. The mattress sponge set mesh gauze apparatus of claim 4, wherein: conveyor (12) include backup pad (121) and conveying motor (122), backup pad (121) set up on input support (11), just the length direction of backup pad (121) with conveyor (12)'s direction of delivery is parallel, the both ends of backup pad (121) all are provided with pivot (123), two it has conveyor belt (124) to wrap in pivot (123), conveying motor (122) with pivot (123) transmission is connected.

6. The mattress sponge set net gauze device of any one of claims 1 to 5, wherein: the pressing mechanism (31) comprises a base (31) and a pressing support (32), the base (31) is arranged close to the output end of the conveying device (12), and the pressing support (32) is arranged on the base (31) in a sliding mode along the conveying direction of the conveying device (12);

pressing plates (321) are arranged on two sides of the pressing support (32), the pressing plates (321) are arranged on the pressing support (32) in a sliding mode along the conveying direction of the conveying device (12), a pressing motor (322) used for driving the pressing plates (321) to move is arranged on the pressing plates (321), and the power output end of the pressing motor (322) is in transmission connection with the pressing support (32);

the pressing plate (321) is vertically provided with a sliding rod (323), the sliding rod (323) is provided with an upper pressing block (324) and a lower pressing block (325) which slide along the length direction of the sliding rod (323), an upper pressing rod (326) and a lower pressing rod (327) are arranged between the two sliding rods (323), two ends of the upper pressing rod (326) are respectively connected with the two upper pressing blocks (324), two ends of the lower pressing rod (327) are respectively connected with the two lower pressing blocks (327), the sliding rod (323) is provided with a pressing cylinder A (328), the telescopic end of the pressing cylinder A (328) is connected with the lower pressing block (325), the upper pressing block (324) is provided with a pressing cylinder B (329), and the telescopic end of the pressing cylinder B (329) is in transmission connection with the lower pressing block (325).

7. The mattress sponge set mesh gauze apparatus of claim 6, wherein: the serging and cutting mechanism (2) comprises a first serging plate (211) and a second serging plate (212), the first serging plate (211) is arranged on the input support (11) in a sliding mode along the vertical direction, and a serging cylinder A (213) used for driving the first serging plate (211) to move is arranged on the input support (11);

the second lockrand plate (212) is arranged on the pressing support (32) in a sliding mode along the vertical direction, and a lockrand cylinder B (214) used for driving the second lockrand plate (212) to move is arranged on the pressing support (32).

8. The mattress sponge set mesh gauze apparatus of claim 7, wherein: lockstitch cutting mechanism (2) still include left shear plate (22), shearing motor (23) and tailor ware (24), left side shear plate (22) set up on input support (11), it follows to tailor ware (24) the width direction slip setting of input support (11) is in on left shear plate (22), the both ends of left side shear plate (22) are provided with initiative shearing wheel and driven shearing wheel respectively, just initiative shearing wheel with driven shearing takes turns to the parcel and has the shearing belt, shearing belt with it connects to tailor ware (24), shearing motor (23) sets up on left shear plate (22), shearing motor (23) with initiative shearing wheel transmission is connected.

9. The mattress sponge set mesh gauze apparatus of claim 8, wherein: the serging and cutting mechanism (2) further comprises a sewing machine A (251), a sewing machine B (252), a sewing motor A (261) and a sewing motor B (262), wherein the sewing machine A (251) is arranged on the left shear plate (22) in a sliding mode along the width direction of the input support (11), a driving sewing wheel A and a driven sewing wheel A are arranged at two ends of the left shear plate (22) respectively, a sewing belt A is wrapped on the driving sewing wheel A and the driven sewing wheel A, the sewing belt A is connected with the sewing machine A (251), the sewing motor A (261) is arranged on the left shear plate (22), and the sewing motor A (261) is in transmission connection with the driving sewing wheel A;

press and cover and be provided with right shear plate (27) on support (32), sewing machine B (252) are followed the width direction of input support (11) slides and sets up on right shear plate (27), the both ends of right shear plate (27) are provided with the initiative respectively and sew up wheel B and follow and sew up wheel B, just the initiative sew up wheel B with follow and sew up and to have a sewing belt B around on the wheel B, sewing belt B with sewing machine B (252) are connected, it sets up to sew up motor B (262) on right shear plate (27), sew up motor B (262) with the initiative is sewed up wheel B transmission and is connected.

10. The mattress sponge set mesh gauze apparatus of claim 9, wherein: the bottom of the pressing support (32) is provided with a pulley, the pressing support (32) is arranged on the base (31) in a sliding mode through the pulley, and the pressing support (32) is provided with a transverse moving cylinder used for driving the pressing support (32) to move.

Technical Field

The invention belongs to the technical field of mattress production equipment, and particularly relates to mattress sponge set gauze equipment.

Background

Mattresses have found considerable popularity in life as an intermediate item between the human body and a bed to ensure a healthy, comfortable sleep for consumers.

During the production process of the mattress, the spongy cushion is sleeved in the gauze; however, most of the mattresses at the present stage are performed by manual assembly, which is inefficient, time-consuming and labor-consuming. Therefore, the invention provides equipment for conveniently packing gauze by a sponge cushion, which is a technical problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a mattress sponge sleeving gauze device, which aims to solve the technical problem that in the prior art, the efficiency of sponge cushion external gauze sleeving is low in the production process of mattresses.

The invention is realized by the following technical scheme:

a mattress sponge suit net gauze device comprises a feeding mechanism, a serging cutting mechanism and a pressing mechanism;

the feeding mechanism comprises an input support, a conveying device for conveying a spongy cushion and a gauze device for releasing gauze, the conveying device and the gauze device are both arranged on the input support, and the gauze device is arranged close to the discharge end of the conveying device;

the pressing mechanism is arranged at the discharge end of the gauze device and is used for pressing and covering the spongy cushion sleeved in the gauze and dragging the spongy cushion to one end far away from the input support;

the serging and cutting mechanism is arranged between the feeding mechanism and the pressing mechanism and used for cutting and sewing gauze.

In order to better realize the invention, the structure is further optimized, the gauze device comprises two support rods, the two support rods are vertically arranged on the input bracket, and the two support rods are respectively positioned at two sides of the conveying device;

the supporting rod is provided with a fixed supporting rod, a sliding supporting rod and a lifting motor, the axis of the fixed supporting rod is overlapped with the plane of the working surface of the conveying device, and the free end of the fixed supporting rod extends towards the conveying direction of the conveying device;

the sliding support rod is arranged on the support rod in a sliding mode along the length direction of the support rod, the sliding support rod is parallel to the fixed support rod, and the sliding support rod is located above the fixed support rod;

the lifting motor is in transmission connection with the sliding support rod.

In order to better realize the invention, the structure is further optimized, the supporting rod is hinged with a gauze frame, the gauze frame is positioned on one side of the fixed supporting rod away from the conveying device, and the rotating axis of the gauze frame is parallel to the length direction of the supporting rod;

a telescopic cylinder is arranged between the support rod and the gauze frame, and two ends of the telescopic cylinder are respectively hinged with the support rod and the gauze frame;

the free end of the gauze frame is provided with a gauze cylinder and a gauze motor, the gauze motor is in transmission connection with the gauze cylinder, and the axis of the gauze cylinder is parallel to the length direction of the supporting rod.

In order to better implement the present invention, the above structure is further optimized, and the gauze device further includes an adjusting motor for adjusting a distance between the two support rods, the two support rods are slidably disposed on the input bracket along a width direction of the conveying device, and the adjusting motor is in transmission connection with the two support rods.

In order to better realize the invention, the structure is further optimized, the conveying device comprises a support plate and a conveying motor, the support plate is arranged on the input support, the length direction of the support plate is parallel to the conveying direction of the conveying device, rotating shafts are arranged at two ends of the support plate, conveying belts are wound on the two rotating shafts, and the conveying motor is in transmission connection with the rotating shafts.

In order to better realize the invention, the structure is further optimized, the pressing mechanism comprises a base and a pressing bracket, the base is arranged close to the output end of the conveying device, and the pressing bracket is arranged on the base in a sliding manner along the conveying direction of the conveying device;

the two sides of the pressing support are respectively provided with a pressing plate, the pressing plates are arranged on the pressing support in a sliding mode along the conveying direction of the conveying device, a pressing motor used for driving the pressing plates to move is arranged on the pressing plates, and the power output end of the pressing motor is in transmission connection with the pressing support;

the pressing plate is vertically provided with a slide bar, the slide bar is provided with an edge, an upper pressing covering block and a lower pressing covering block which slide along the length direction of the slide bar are arranged, the upper pressing covering bar and the lower pressing covering bar are arranged between the slide bars, the two ends of the upper pressing covering bar are respectively connected with the upper pressing covering block, the two ends of the lower pressing covering bar are respectively connected with the lower pressing covering bar, a pressing covering cylinder A is arranged on the slide bar, the telescopic end of the pressing covering cylinder A is connected with the lower pressing covering block, a pressing covering cylinder B is arranged on the upper pressing covering block, and the telescopic end of the pressing covering cylinder B is in transmission connection with the lower pressing covering block.

In order to better realize the invention, the structure is further optimized, the serging and cutting mechanism comprises a first serging plate and a second serging plate, the first serging plate is arranged on the input bracket in a sliding mode along the vertical direction, and a serging cylinder A for driving the first serging plate to act is arranged on the input bracket;

the second serging plate is arranged on the pressing support in a sliding mode along the vertical direction, and a serging cylinder B used for driving the second serging plate to move is arranged on the pressing support.

In order to better realize the invention, the structure is further optimized, the serging and cutting mechanism further comprises a left shear plate, a cutting motor and a cutter, the left shear plate is arranged on the input support, the cutter is arranged on the left shear plate in a sliding manner along the width direction of the input support, two ends of the left shear plate are respectively provided with a driving shear wheel and a driven shear wheel, a cutting belt is wrapped on the driving shear wheel and the driven shear wheel, the cutting belt is connected with the cutter, the cutting motor is arranged on the left shear plate, and the cutting motor is in transmission connection with the driving shear wheel.

In order to better realize the invention, the structure is further optimized, the serging and cutting mechanism further comprises a sewing machine a, a sewing machine B, a sewing motor a and a sewing motor B, the sewing machine a is arranged on the left shear plate in a sliding manner along the width direction of the input support, a driving sewing wheel a and a driven sewing wheel a are respectively arranged at two ends of the left shear plate, a sewing belt a is wrapped on the driving sewing wheel a and the driven sewing wheel a, the sewing belt a is connected with the sewing machine a, the sewing motor a is arranged on the left shear plate, and the sewing motor a is in transmission connection with the driving sewing wheel a;

the utility model discloses a sewing machine, including input support, press to cover, sewing machine B, input support, sewing machine B and sewing machine B, press to cover and be provided with right shear plate on the support, sewing machine B follows the width direction of input support slides and sets up on the right shear plate, the both ends of right shear plate are provided with the initiative respectively and sew up wheel B and driven sewing machine B, just the initiative sew up wheel B with driven sewing machine B goes up the package and has sewed up belt B, sew up belt B with sewing machine B connects, it sets up to sew up motor B on the right shear plate, sew up motor B with the initiative is sewed up wheel B transmission and is connected.

In order to better realize the invention, the structure is further optimized, a pulley is arranged at the bottom of the pressing support, the pressing support is arranged on the base in a sliding mode through the pulley, and a transverse moving cylinder for driving the pressing support to move is arranged on the pressing support.

In summary, the present invention has the following technical effects:

the mechanism of sending into in this mattress sponge suit net gauze equipment can realize the transport of sponge and the suit of gauze to carry out automatic tailorring and the lockstitching to the gauze that the suit was accomplished through the cooperation of lockstitching a border cutting mechanism and pressing mechanism, thereby the efficiency of effectual improvement sponge suit net gauze, and reduce staff's working strength and manufacturing cost.

Drawings

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

FIG. 1 is a schematic structural view of a mattress sponge set gauze device of the invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a side view of a mattress sponge set gauze apparatus of the present invention;

FIG. 4 is a schematic structural view of a feeding mechanism in a mattress sponge bagging gauze device according to the invention;

FIG. 5 is a schematic structural view of a middle press covering mechanism of a mattress sponge suit gauze device of the invention;

FIG. 6 is a partial enlarged view of portion B of FIG. 5;

fig. 7 is a sectional view taken along the direction C-C of fig. 3.

Reference numerals:

1. a feeding mechanism; 11. an input bracket; 12. a conveying device; 121. a support plate; 122. a conveying motor; 123. a rotating shaft; 124. a conveyor belt; 13. a gauze device; 131. a support bar; 132. fixing the supporting rod; 133. a sliding support rod; 134. a lifting motor; 135. a screen frame; 136. a telescopic cylinder; 137. a screen cylinder; 138. a screen motor; 139. adjusting the motor; 2. a lockstitch trimming mechanism; 211. a first lockplate; 212. a second lockrand plate; 213. a serging cylinder A; 214. a serging cylinder B; 22. a left shear plate; 23. A shear motor; 24. a cutter; 251. a sewing machine A; 252. a sewing machine B; 261. sewing the motor A; 262. sewing the motor B; 27. a right shear plate; 3. a pressing mechanism; 31. a base; 32. covering the bracket; 321. Pressing the covering plate; 322. covering the motor; 323. a slide bar; 324. pressing a covering block; 325. pressing down the covering block; 326. Pressing a covering rod; 327. pressing down the covering rod; 328. covering the cylinder A; 329. and pressing the cylinder B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

Example (b):

as shown in fig. 1 to 7:

a mattress sponge suit net gauze device comprises a feeding mechanism 1, a serging cutting mechanism 2 and a pressing mechanism 3; wherein the content of the first and second substances,

the feeding mechanism 1 comprises an input support 11, a conveying device 12 for conveying the spongy cushion and a gauze device 13 for releasing gauze, wherein the conveying device 12 and the gauze device 13 are both arranged on the input support 11, and the gauze device 13 is arranged close to the discharge end of the conveying device 12;

the pressing mechanism 3 is arranged at the discharge end of the gauze device 13 and is used for pressing and covering the spongy cushion sleeved in the gauze and dragging the spongy cushion to one end far away from the input support 11;

the serging and cutting mechanism 2 is arranged between the feeding mechanism 1 and the pressing mechanism 3 and is used for cutting and sewing gauze.

In the working process, a worker can sleeve a cylindrical gauze on the gauze device 13, then start the mattress sponge sleeve gauze equipment, place the spongy cushion on the conveying device 12, and convey the spongy cushion to the serging and cutting mechanism 2 and the pressing mechanism 3 through the conveying device 12;

when the spongy cushion passes through the gauze device 13, the spongy cushion can automatically enter the gauze in a cylindrical shape, and the one end of the gauze-in-one-direction serging and cutting mechanism 2 and the one end of the pressing mechanism 3 are driven to move, and when the spongy cushion and the gauze reach the pressing mechanism 3, the pressing mechanism 3 can press the spongy cushion and the gauze tightly, and pull the spongy cushion and the gauze towards one end far away from the conveying device 12, until the edge of the spongy cushion moves to the position of the serging and cutting mechanism 2, the serging and cutting mechanism 2 can cut and sew the gauze, so that the gauze can be sleeved outside the spongy cushion, the sleeving mode can be completed completely in an automatic mechanical mode, the sleeving efficiency of the spongy cushion can be effectively improved, and the working strength and the production cost of workers can be reduced.

Preferably, the gauze device 13 includes two support rods 131; wherein the content of the first and second substances,

the two support rods 131 are both vertically arranged on the input bracket 11, and the two support rods 131 are respectively positioned at two sides of the conveying device 12;

the supporting rod 131 is provided with a fixed supporting rod 132, a sliding supporting rod 133 and a lifting motor 134, the axis of the fixed supporting rod 132 is overlapped with the plane of the working surface of the conveying device 12, and the free end of the fixed supporting rod 132 extends towards the output direction of the conveying device 12;

the sliding rod 133 is slidably disposed on the supporting rod 131 along the length direction of the supporting rod 131, the axis of the sliding rod 133 is parallel to the axis of the fixed rod 132, the sliding rod 133 is located above the fixed rod 132, and the free end of the sliding rod 133 extends toward the output direction of the conveying device 12;

the lifting motor 134 is arranged on the input bracket 11, and the power output end of the lifting motor 134 is in transmission connection with the sliding support rod 133;

the connecting line of the axes of the two fixed supporting rods 132 and the two sliding supporting rods 133 is in a shape of a Chinese character 'kou', and cylindrical gauze is sleeved on the two fixed supporting rods 132 and the two sliding supporting rods 133; when the sponge cushion is conveyed to the pressing mechanism 3 by the conveying device 12, the sponge cushion can enter the gauze to automatically complete the sleeving of the gauze, so that the sleeving efficiency of the gauze is effectively improved.

It should be noted that the sliding rod 133 can slide along the length direction of the supporting rod 131 under the action of the lifting motor 134, so as to adapt to the fitting of sponge pads with different thicknesses with gauze, and thus the use of the device for fitting the sponge pads with the gauze is more convenient.

Preferably, a driving wheel a is disposed at the top end of the supporting rod 131, a driving wheel B is disposed at the action end of the lifting motor 134, a driving belt a is wrapped around the driving wheel a and the driving wheel B, and the driving belt a is connected with the sliding support rod 133;

when the lifting motor 134 rotates, the lifting motor 134 drives the transmission belt a to move through the transmission wheel a, so that the transmission belt a can drive the sliding support rod 133 to move, and the position of the sliding support rod 133 can be adjusted.

Preferably, the supporting rod 131 is provided with a gauze frame 135; wherein the content of the first and second substances,

the gauze frame 135 is a quadrilateral frame structure, one side of the gauze frame 135 is hinged with the support rod 131, and the rotation axis of the gauze frame 135 is parallel to the length direction of the support rod 131, so that the free end of the gauze frame 135 can rotate around the hinged position to the side far away from the conveying device 12;

the free end of the gauze frame 135 is provided with a gauze drum 137 and a gauze motor 138, the gauze drum 137 is rotatably arranged on the gauze frame 135, the axis of the gauze drum 137 is parallel to the length direction of the support rod 131, and the power output end of the gauze motor 138 is in transmission connection with the gauze drum 137 so as to drive the gauze drum 137 to rotate;

a telescopic cylinder 136 is arranged between the support rod 131 and the gauze frame 135, and two ends of the telescopic cylinder 136 are respectively hinged with the support rod 131 and the gauze frame 135, so that the telescopic cylinder 136 can adjust the position of the gauze frame 135 when acting, and the distance between the gauze drum 137 and the free end of the sliding support rod 133 is convenient to adjust;

in the working process, the adjustment of the distance between the free ends of the gauze drum 137 and the sliding support rod 133 can adapt to the sleeving of gauzes with different thicknesses, so that the sponge mattress is more convenient to use.

Preferably, the gauze device 13 further includes an adjusting motor 139; wherein the content of the first and second substances,

the adjusting motor 139 is disposed on the input support 11, the two support rods 131 are slidably disposed on the input support 11 along the width direction of the conveying device 12, and the power output end of the adjusting motor 139 is in transmission connection with the two support frames to adjust the distance between the two support frames, so as to adapt to the assembly of gauze outside the sponge cushion with different widths.

Preferably, two sides of the input bracket 11 are respectively provided with a driving wheel C, two driving wheels C are wound with a driving belt B, one supporting rod 131 is connected with the upper edge of the driving belt B, the other supporting rod 131 is connected with the lower edge of the driving belt B, and the adjusting motor 139 is in driving connection with one of the driving wheels C;

when the adjusting motor 139 rotates, the adjusting motor 139 drives the driving belt B to move through the driving wheel C, so that the two supporting rods 131 can be simultaneously drawn close to the middle part under the action of the driving belt B, or simultaneously kept away from the two sides of the conveying device 12, thereby facilitating the adjustment of the distance between the two supporting rods 131.

Preferably, the above-mentioned conveying device 12 includes a support plate 121 and a conveying motor 122; wherein the content of the first and second substances,

the supporting plate 121 is arranged on the input support 11, the length direction of the supporting plate 121 is parallel to the conveying direction of the conveying device 12, rotating shafts 123 are arranged at two ends of the supporting plate 121, conveying belts 124 wrap the rotating shafts 123 at two ends of the supporting plate 121, the conveying motor 122 is arranged on the supporting plate 121, and the conveying motor 122 is in transmission connection with one rotating shaft 123;

in the working process, the conveying motor 122 can drive the conveying belt 124 to move through the rotating shaft 123, so that the sponge mat placed on the conveying device 12 can move towards the directions of the serging and cutting mechanism 2 and the pressing and covering mechanism 3 under the action of the conveying belt 124, and the conveying of the sponge mat is completed.

Preferably, the rotating shaft 123 is sleeved with an input cylinder, the input belt is wound on the input cylinder, and the rotating shaft 123 is in transmission connection with the input cylinder, so that when the input motor drives the rotating shaft 123 to rotate, the input cylinder can rotate along with the rotating shaft 123 and drive the conveying belt 124 to move.

More preferably, the power output end of the conveying motor 122 is provided with a driving gear, the end of the rotating shaft 123 is provided with a driven gear, and the driving gear and the driven gear are in transmission connection through a chain.

Preferably, the above-mentioned conveyor 12 is provided with five conveyors 12, and the five conveyors 12 are arranged in parallel along the width direction of the input frame 11 so as to convey the sponge mats of different widths.

Preferably, the pressing mechanism 3 includes a base 31 and a pressing bracket 32; wherein the content of the first and second substances,

the base 31 is arranged close to the output end of the conveying device 12, the pressing support 32 is arranged on the base 31 in a sliding mode, and the sliding direction of the pressing support 32 is parallel to the conveying direction of the conveying device 12;

the pressing support 32 is provided with two pressing plates 321, the two pressing plates 321 are respectively arranged on the pressing support 32 in a sliding manner by leaning against two sides of the pressing support 32, the sliding direction of the pressing plates 321 is parallel to the sliding direction of the pressing support 32, the pressing plates 321 are provided with pressing motors 322, the power output ends of the pressing motors 322 are provided with gears, the pressing support 32 is provided with racks matched with the gears, the length direction of the racks is parallel to the sliding direction of the pressing plates 321, and the gears are meshed with the racks, so that the pressing motors 322 can drive the pressing plates 321 to slide along the length direction of the pressing support 32 when rotating;

a sliding rod 323 is vertically arranged on the pressing plate 321, an upper pressing block 324 and a lower pressing block 325 are arranged on the sliding rod 323 in a sliding manner, the sliding directions of the upper pressing block 324 and the lower pressing block 325 are parallel to the length direction of the sliding rod 323, an upper pressing rod 326 and a lower pressing rod 327 are arranged between the two sliding rods 323, two ends of the upper pressing rod 326 are respectively connected with the two upper pressing blocks 324, two ends of the lower pressing rod 327 are respectively connected with the two lower pressing blocks 325, a pressing cylinder A328 is arranged on the sliding rod 323, and the telescopic end of the pressing cylinder A328 is in transmission connection with the lower pressing block 325, so that the pressing cylinder A328 can drive the lower pressing block 325 to slide along the length direction of the sliding rod 323 in the telescopic process, and the lower pressing rod 327 can move up and down in the length direction of the sliding rod 323;

the upper pressing block 324 is provided with a pressing cylinder B329, and the telescopic end of the pressing cylinder B329 is in transmission connection with the lower pressing block 325, so that the pressing cylinder B329 can drive the upper pressing block 324 to slide along the length direction of the sliding rod 323 in the telescopic process, the upper pressing rod 326 can slide up and down along the length direction of the sliding rod 323, the distance between the upper pressing rod 326 and the lower pressing rod 327 is changed, and the sponge cushion sleeved in the mesh gauze is pressed/released.

Preferably, the serging and cutting mechanism 2 comprises a first serging plate 211 and a second serging plate 212; wherein the content of the first and second substances,

the first lockrand plate 211 is arranged on the input support 11 in a sliding mode along the vertical direction, a lockrand cylinder A213 is arranged on the input support 11, and the telescopic end of the lockrand cylinder A213 is in transmission connection with the first lockrand plate 211, so that the lockrand cylinder A213 can drive the first lockrand plate 211 to slide up and down along the vertical direction in the telescopic process;

the second locking plate 212 is arranged on the pressing support 32 in a sliding mode along the vertical direction, the pressing support 32 is provided with a locking cylinder B214, and the telescopic end of the locking cylinder B214 is in transmission connection with the second locking plate 212, so that the locking cylinder B214 can drive the second locking plate 212 to slide up and down along the vertical direction in the telescopic process;

in the working process, the first locking plate 211 and the second locking plate 212 can press the gauze on the input support 11 and the overlaying support 32, so that the serging cutting mechanism 2 is more convenient in cutting and serging.

Preferably, the serging and cutting mechanism 2 further comprises a left shear plate 22, a shear motor 23 and a cutter 24; wherein the content of the first and second substances,

the left shear plate 22 is arranged on one side of the input support 11 facing the pressing support 32, the length direction of the left shear plate 22 is parallel to the width direction of the input support 11, and the cutter 24 is arranged on the left shear plate 22 in a sliding mode along the length direction of the left shear plate 22;

the left shear plate 22 is provided with a driving shear wheel and a driven shear wheel which are respectively arranged near two ends of the left shear plate 22, and the driving shear wheel and the driven shear wheel are wound with a shear belt which is connected with a cutter 24;

the shearing motor 23 is arranged on the left shearing plate 22, and the power output end of the shearing motor 23 is in transmission connection with the driving shearing wheel; when the cutting motor 23 rotates, it can drive the cutting belt to move through the driving cutting wheel, so as to drive the cutter 24 to slide along the length direction of the left cutting plate 22, so that the cutter 24 can cut the gauze.

Preferably, the serging and cutting mechanism 2 further comprises a sewing machine A251, a sewing machine B252, a sewing motor A261 and a sewing motor B262; wherein the content of the first and second substances,

the sewing machine A251 is arranged on the left shearing plate 22 in a sliding mode along the length direction of the left shearing plate 22, a driving sewing wheel A and a driven sewing wheel A are arranged on the left shearing plate 22 and respectively arranged close to two ends of the left shearing plate 22, a sewing belt A is wrapped on the driving sewing wheel A and the driven sewing wheel A, the sewing belt A is connected with the sewing machine A251, a sewing motor A261 is arranged on the left shearing plate 22, and the sewing motor A261 is in transmission connection with the driving sewing wheel A;

the pressing support 32 is provided with a right shearing plate 27, the arrangement mode of the right shearing plate 27 is the same as that of the left shearing plate 22, the sewing machine B252 is arranged on the right shearing plate 27 in a sliding mode along the length direction of the right shearing plate 27, the right shearing plate 27 is provided with a driving sewing wheel B and a driven sewing wheel B, the driving sewing wheel B and the driven sewing wheel B are respectively arranged close to two ends of the right shearing plate 27, a sewing belt B is wrapped on the driving sewing wheel B and the driven sewing wheel B, the sewing belt B is connected with the sewing machine B252, a sewing motor B262 is arranged on the right shearing plate 27, and the sewing motor B262 is in transmission connection with the driving sewing wheel B;

in the working process, when the cutter 24 cuts the gauze into two parts, the sewing machine a251 and the sewing machine B252 are driven by the sewing motor a261 and the sewing motor B262 to sew the ends of the gauze of the two parts, so as to realize the preparation of the overlock of the sponge mat and the next sponge mat set.

Preferably, the bottom of the pressing support 32 is provided with a pulley, and the pressing support 32 is arranged on the base 31 through the pulley in a sliding manner, so that the pressing support 32 is more convenient to move, and the gauze of the gauze can be more conveniently replaced by a worker.

Preferably, the pressing support 32 is provided with a traversing cylinder, one end of the traversing cylinder is connected with the pressing support 32, and the other end of the traversing cylinder is connected with other fixed objects, such as a wall surface or other devices fixed on the ground, so that when the traversing cylinder acts, it can drive the pressing support 32 to act, so as to realize the traversing of the pressing support 32.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.