CN219130176U - Mattress cleaning device - Google Patents

Abstract

The present utility model relates to a mattress cleaning device. The existing mattress is cleaned manually and has poor effect. The cleaning device comprises a frame and a cleaning cover arranged on the frame, wherein a cleaning cavity is arranged in the cleaning cover, the cleaning cavity comprises a front cavity and a rear cavity which are arranged in a front-back mode and are communicated with each other, a dust removing assembly is arranged at the joint of the front cavity and the rear cavity, and when the cleaning cavity is isolated from an external space, a cushion body in the front cavity moves to the rear cavity and removes surface dust through the dust removing assembly. The operation of clear away and retrieving can be carried out to the dust on mattress surface through the isolated clean chamber of dust removal subassembly with external space, can ensure mattress surface clean, reduces the cost of labor through omitting the manual work, can also prevent the dust from taking place secondary pollution because of flying away in the air through retrieving the dust condition, ensures clean effect, effectively promotes clean efficiency again, ensures that the mattress of production line production can both be by effective cleanness.

Description

Mattress cleaning device

Technical Field

The utility model relates to the field of bedding, in particular to a mattress cleaning device.

Background

The existing mattress can absorb dust, thread ends and bacteria on the surface due to poor surrounding environment after production, and the processed mattress needs to be cleaned in order to ensure the neatness of the mattress. In the existing production procedure, the worker needs to spray high-pressure air flow to each surface of the mattress through the spray gun for blowing off attached dust and thread ends, so that dust can not fly off in the air and fall back to the surface of the mattress due to the fact that the dust is not recovered, secondary pollution is generated, the cleanliness of the mattress is affected, the worker is required to set up the handheld spray gun, the labor cost is increased, the speed of mattress production cannot be caught up due to the fact that the worker cannot blow dust through the handheld spray gun, the mattress cannot be effectively cleaned, and the working efficiency is low.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the mattress cleaning device, and dust blowing on the surface of the mattress is removed and collected by arranging the dust removing component in the sealable cleaning cavity, so that the surface of the mattress is ensured to be clean, secondary pollution is prevented, manpower is saved, and the cleaning efficiency is ensured to be matched with the production efficiency.

The utility model is realized by the following modes: the utility model provides a mattress cleaning device, includes the frame, sets up the clean cover in the frame, establish clean chamber in the clean cover, clean chamber is including front-end chamber and the rear-end chamber of front-end chamber and intercommunication each other, the junction in front-end chamber and rear-end chamber is equipped with dust removal subassembly, and when clean chamber and external space were isolated, front-end intracavity pad removed and clear away surface dust through dust removal subassembly to rear-end chamber. The operation of clear away and retrieving can be carried out to the dust on mattress surface through the isolated clean chamber of dust removal subassembly with external space, can ensure mattress surface clean, reduces the cost of labor through omitting the manual work, can also prevent the dust from taking place secondary pollution because of flying away in the air through retrieving the dust condition, ensures clean effect, effectively promotes clean efficiency again, ensures that the mattress of production line production can both be by effective cleanness.

Preferably, the front wall and the rear wall of the cleaning cover are respectively provided with a front door plate and a rear door plate which can be switched in an opening and closing mode, and the front door plate and the rear door plate can be switched between an isolated state and a communicating state between the cleaning cavity and the external space through the opening and closing switching. The front door plate and the rear door plate can be switched in an opening and closing manner, so that a mattress can conveniently enter and exit the cleaning cavity, the cleaning cavity can be ensured to form a space isolated from the external space, the cleaning effect of the mattress is ensured, the dust removal assembly is ensured to only perform dust removal operation in the cleaning cavity, and the dust removal effect is improved.

Preferably, the front door plate is switched in an opening and closing manner by lifting, and the front wall of the cleaning cover can form a front channel for the cushion body to move backwards into the front cavity when the front door plate is opened. The mattress enters the cleaning cavity through the front channel, and the front door plate can be closed after the mattress completely enters the cleaning cavity, so that the cleaning cavity is isolated from the external space, and the cleaning effect is ensured.

Preferably, the rear door plate realizes switching of opening and closing through lifting, and the rear wall of the cleaning cover can form a rear channel for the cushion body to move backwards away from the rear cavity when the rear door plate is opened. The mattress which is cleaned is moved away from the cleaning cavity through the rear-mounted channel, so that a cleaning space is reserved for the subsequent mattress, the speed of the mattress penetrating through the cleaning cavity is improved by setting the transportation direction of the mattress, and the cleaning efficiency is effectively improved.

Preferably, the dust removing assembly comprises an air blowing part and an air extracting part, wherein an external high-pressure air source is conveyed to the air blowing part through an air pipe, and air flow is separated from the cleaning cavity through the air extracting part after being conveyed to the surface of the pad body by the air blowing part, so that dust on the surface of the pad body is carried away by the air flow. The blowing part can convey high-pressure air flow to the mattress, and the high-pressure air flow takes away the thread ends and blowing dust adsorbed on the mattress by utilizing the flow velocity of the high-pressure air flow, so that the surface of the mattress is ensured to be clean. The air extraction part can extract the high-pressure air flow input by the air blowing part and the carried dust and wire ends from the cleaning cavity to collect the dust and the wire ends, so that the dust and the wire ends are prevented from drifting in the cleaning cavity to cause secondary pollution to the mattress.

Preferably, the air blowing part comprises an upper air blowing port and a lower air blowing port which are arranged in an up-down manner and face the cushion body, the air extracting part comprises an upper air extracting head and a lower air extracting head which are arranged in an up-down manner and face the cushion body, air flow output by the upper air blowing port is refracted through the top surface of the cushion body and then is discharged through the upper air extracting head, and air flow output by the lower air blowing port is refracted through the bottom surface of the cushion body and then is discharged through the lower air extracting head. The upper air blowing port and the lower air blowing port can blow high-pressure air flow towards the top surface and the bottom surface of the mattress respectively, so that the surface of the mattress is effectively cleaned, the upper air suction head and the lower air suction head can respectively suck dust and thread ends blown by the upper air blowing port and the lower air blowing port, and the dust and the thread ends are prevented from drifting in the cleaning cavity by shortening the flowing distance of the high-pressure air flow in the cleaning cavity.

Preferably, the blowing part comprises a bracket with two pairs of split upright posts, a height sensor arranged in the front cavity, a lower main beam arranged in the middle of the bracket and an upper main beam arranged at the top of the bracket in a lifting manner, the lower blowing port is arranged on the lower main beam, the upper blowing port is arranged on the upper main beam, and the height sensor senses the height of the cushion body and adjusts the height of the upper main beam so that the upper blowing port is arranged close to the top surface of the cushion body. The support is used for supporting the upper main beam and the lower main beam, the upper main beam can be adjusted in height according to signals of the height sensor, the upper air blowing port and the lower air blowing port can be respectively attached to the top surface and the bottom surface of the mattress, dust on the surface of the mattress can be effectively blown up, dust can be conveniently collected by the air suction part by controlling the dust diffusion range, and the dust collection efficiency is improved.

Preferably, the two ends of the upper main beam are respectively provided with a gear driven by a motor, the tops of the upright posts are respectively provided with a vertical rack matched with the gears, the gears are linked through a transmission rod linked with a motor rotating shaft, and the motor drives the gears to rotate along the corresponding racks in a meshed manner, so that the upper main beam can be lifted and adjusted. The motor drives the gear to rotate along the vertical rack, the gears are arranged at the two ends of the upper main beam, racks are arranged on the upright posts at the two sides of the support, and the gears are linked through the transmission rod, so that the upper main beam can be lifted and adjusted in a horizontal posture, and the fact that all the upper air blowing ports which are arranged on the upper main beam in a separated mode can be arranged close to the top surface of the mattress is ensured.

Preferably, the upright post is provided with a vertically arranged sliding rail, the end part of the upper main beam is provided with a sliding block capable of sliding along the sliding rail, the sliding block can slide along the sliding rail, the end part of the upper main beam is guided, and the upper main beam is ensured to be lifted in a horizontal posture.

Preferably, the upper air blowing openings are multiple and are equidistantly arranged along the upper main beam, and the lower air blowing openings are multiple and are equidistantly arranged along the lower main beam. Each upper air blowing port and each lower air blowing port can convey a beam of high-pressure air flow to the mattress, so that each area on the top surface and the bottom surface of the mattress can be blown by the high-pressure air flow, and the cleaning effect and the cleaning efficiency are effectively improved.

Preferably, the air extraction part comprises a dust collector communicated with the upper air extraction head and the lower air extraction head and a dust collector communicated with an air outlet of the dust collector. The dust collector is used for extracting air in the cleaning cavity and dust floating in the air, and the dust collector is used for collecting the dust, so that the dust in the cleaning cavity is prevented from leaking to the external space.

Preferably, the lower air suction head is arranged on the bottom wall of the rear cavity, the high-pressure air flow output from the lower air blowing port is pumped by the lower air suction head after contacting with the bottom surface of the mattress, and the dust diffusion is prevented by shortening the flow distance of the high-pressure air flow, so that the dust removal effect is improved.

Preferably, the upper air suction head is arranged on the top wall of the rear cavity, the high-pressure air flow output from the upper air blowing port is pumped by the upper air suction head after contacting with the top surface of the mattress, and the dust diffusion is prevented by shortening the flow distance of the high-pressure air flow, so that the dust removal effect is improved.

Preferably, the upper air suction head is fixedly connected to the upper main beam through a connecting rod, so that the upper air suction head and the upper air blowing port synchronously lift and keep the relative position fixed. The upper air suction head and the upper main beam are lifted synchronously, so that the upper air suction head can be tightly attached to the top surface of the mattress, and high-pressure air flow from the upper air blowing port can be conveniently extracted.

Preferably, the upper air suction head and the lower air suction head are both in a strip shape and are arranged along the width direction of the pad body, and the air suction area is diffused by increasing the width between the upper air suction head and the lower air suction head, so that dust is prevented from diffusing in the cleaning cavity.

Preferably, the upper air suction head and the lower air suction head are respectively provided with a flaring-shaped guide opening, so that the air suction range is effectively enlarged, and air in a larger range is guided to enter the guide opening, and the air suction effect is ensured.

Preferably, disinfection lamps are arranged on the top wall and the bottom wall of the front cavity, and disinfection lamps are arranged on the top wall and the bottom wall of the rear cavity. The mattress moving in the cleaning cavity can be disinfected and sterilized by the disinfection lamp, so that the mattress is ensured to be clean.

Preferably, the cleaning cover is arranged in the middle of the top surface of the frame, the top surface of the frame is provided with a conveying assembly, the conveying assembly comprises a front conveying belt arranged in front of the top surface of the frame, a middle conveying belt arranged at the bottom of the cleaning cavity and a rear conveying belt arranged at the rear of the top surface of the frame, and the front conveying belt, the middle conveying belt and the rear conveying belt are continuously arranged at equal heights from front to rear. The front conveyor belt is used for conveying mattresses to the front channel, the middle conveyor belt can receive mattresses from the front channel and convey the mattresses backwards along the cleaning cavity, the rear conveyor belt receives mattresses from the rear channel and conveys the mattresses backwards, the front conveyor belt, the middle conveyor belt and the rear conveyor belt are independently arranged, the front door plate and the rear door plate are conveniently switched in an opening and closing mode, and the middle conveyor belt can convey mattresses in the front cavity to the rear cavity when the cleaning cavity is isolated from the external space and complete dust removal and sterilization operation.

The utility model has the beneficial effects that: the operation of clear away and retrieving can be carried out to the dust on mattress surface through the isolated clean chamber of dust removal subassembly with external space, can ensure mattress surface clean, reduces the cost of labor through omitting the manual work, can also prevent the dust from taking place secondary pollution because of flying away in the air through retrieving the dust condition, ensures clean effect, effectively promotes clean efficiency again, ensures that the mattress of production line production can both be by effective cleanness.

Drawings

FIG. 1 is a schematic view of a part of a mattress cleaning apparatus according to an embodiment;

FIG. 2 is a schematic view of a mattress cleaning apparatus according to an embodiment;

FIG. 3 is a schematic view of a structure of the blowing part according to the first embodiment;

FIG. 4 is a schematic view of an assembly structure of the upper main beam according to the first embodiment;

FIG. 5 is a schematic structural diagram of the air extracting portion according to the first embodiment;

FIG. 6 is a schematic view of a part of a mattress cleaning apparatus according to a second embodiment;

in the figure: 1. the cleaning device comprises a rack, 2, a cleaning cover, 3, a front cavity, 4, a rear cavity, 5, a front door plate, 6, a rear door plate, 7, an upper air blowing port, 8, a lower air blowing port, 9, an upper air suction head, 10, a lower air suction head, 11, a stand column, 12, a gear, 13, a motor, 14, a transmission rod, 15, an upper main beam, 16, a lower main beam, 17, a rack, 18, a sterilizing lamp, 19, a front conveyor belt, 20, a middle conveyor belt, 21, a rear conveyor belt, 22, a guide port, 23, a connecting rod, 24, a dust collector, 25, a dust collector, 26, a sliding rail, 27, a sliding block, 28, a cylinder, 29, a mounting plate, 30 and a pipeline.

Detailed Description

The essential features of the utility model are further described in connection with the accompanying drawings and the detailed description.

Embodiment one:

the mattress cleaning device shown in fig. 1 is composed of a frame 1 and a cleaning cover 2 arranged on the frame 1, wherein a cleaning cavity is arranged in the cleaning cover 2, the cleaning cavity comprises a front cavity 3 and a rear cavity 4 which are arranged in a front-back mode and are communicated with each other, a dust removing component is arranged at the joint of the front cavity 3 and the rear cavity 4, and when the cleaning cavity is isolated from the external space, a cushion body in the front cavity 3 moves to the rear cavity 4 and removes surface dust through the dust removing component. The operation of clear away and retrieving can be carried out to the dust on mattress surface through the isolated clean chamber of dust removal subassembly with external space, can ensure mattress surface clean, reduces the cost of labor through omitting the manual work, can also prevent the dust from taking place secondary pollution because of flying away in the air through retrieving the dust condition, ensures clean effect, effectively promotes clean efficiency again, ensures that the mattress of production line production can both be by effective cleanness.

In this embodiment, the front wall and the rear wall of the cleaning cover 2 are respectively provided with a front door plate 5 and a rear door plate 6 that can be switched by opening and closing, and the front door plate 5 and the rear door plate 6 realize the switching between the isolated state and the communicating state between the cleaning cavity and the external space through the switching of opening and closing. The front door plate 5 realizes switching of opening and closing through lifting, the front wall of the cleaning cover 2 can form a front channel for the pad body to move backwards into the front cavity 3 when the front door plate 5 is opened, the rear door plate 6 realizes switching of opening and closing through lifting, and the rear wall of the cleaning cover 2 can form a rear channel for the pad body to move backwards away from the rear cavity 4 when the rear door plate 6 is opened. The front door plate 5 and the rear door plate 6 can both independently act, so that the front channel and the rear channel can be independently controlled to be opened and closed. The cleaning cover is characterized in that a cylinder 28 for driving the front door plate 5 to lift is arranged on the frame 1, a cylinder body of the cylinder 28 is fixedly connected on the frame 1, a telescopic end of the cylinder is fixedly connected with the front door plate 5, a guide rail is arranged on the front wall surface of the cleaning cover 2, and the cylinder 28 drives the front door plate 5 to vertically lift along the guide rail through a telescopic pipe so as to control the front channel to be opened and closed controllably. The frame 1 is also provided with an air cylinder 28 and a guide rail for controlling the lifting of the rear door plate 6 so as to control the opening and closing of the rear channel to be controllable.

In this embodiment, the dust removing assembly includes an air blowing portion and an air extracting portion, the external high-pressure air source is conveyed to the air blowing portion through the air pipe, and the air flow is separated from the cleaning cavity through the air extracting portion after being conveyed to the surface of the pad body by the air blowing portion, so that dust on the surface of the pad body is carried away by the air flow. The air blowing part blows high-pressure air flow to the mattress, the high-pressure air flow can take away dust and thread heads attached to the surface of the mattress, the air extracting part can pump away the high-pressure air flow with the dust and the thread heads, the dust and the thread heads are prevented from accumulating in the cleaning cavity, and the shuttle mattress can be effectively cleaned.

When the mattress cleaning device is used, the mattress can be continuously cleaned, and specifically, the dust removing operation and the sterilization operation of the mattress are realized through the following steps:

the first step, the front conveyor belt 19 receives the mattress which is produced, and the front door panel 5 is opened and forms a front channel under the driving of the air cylinder 28;

secondly, a sterilizing lamp 18 in the cleaning cavity is started, a front conveyor belt 19 drives the mattress to pass through a front channel and enter the front cavity 3, a middle cavity positioned in the cleaning cavity receives the mattress and enables the mattress to completely enter the front cavity 3, and in the process, the sterilizing lamp 18 positioned in the front cavity 3 can sterilize the mattress;

thirdly, detecting the height of the mattress positioned in the front cavity 3 by the height sensor, adjusting the height of the upper main beam 15, enabling the distance between the upper main beam 15 and the lower main beam 16 to be matched with the thickness of the mattress, closing the front door plate 5, and isolating the cleaning cavity from the external space;

fourthly, the middle conveyor belt 20 drives the mattress to be conveyed from the front cavity 3 to the rear cavity 4, the air blowing part and the air extracting part operate simultaneously, the air blowing part conveys high-pressure air flow to the surface of the mattress, the air extracting part extracts the high-pressure air flow contacted with the surface of the mattress, the dust and the thread ends on the surface of the mattress are ensured to be timely removed from the cleaning cavity, and in the process, the sterilizing lamp 18 in the rear cavity 4 can continuously sterilize the surface of the mattress;

fifthly, the mattress enters the rear cavity 4 from the front cavity 3, the dust removing operation is carried out on all areas on the top surface of the mattress by the air blowing part, and the rear door plate 6 is opened under the driving of the air cylinder 28 to form a rear channel for the mattress to move away from the cleaning cavity;

in a sixth step, the mattress is driven by the central conveyor 20 through the rear channel and out of the cleaning chamber, and the rear conveyor 21 receives the mattress from the cleaning chamber and delivers it to the subsequent process.

Because mattress cleaning device can carry out the continuous cleaning operation to the mattress, when first mattress removes and accomplishes dust removal operation and the operation of disinfecting and remove to the rear-mounted intracavity 4, front door plant 5 and back door plant 6 can open simultaneously, when removing the operation in clean chamber to the preceding mattress, the second mattress that is located on the front conveyer belt 19 just can drive down and get into front chamber 3 at front conveyer belt 19, through carrying out the cleaning efficiency to first mattress and second mattress part step synchronization.

In this embodiment, the air blowing portion includes a bracket with two pairs of separate upright posts 11, a height sensor disposed in the front cavity 3, a lower main beam 16 disposed in the middle of the bracket, and an upper main beam 15 (as shown in fig. 3) disposed on the top of the bracket in a liftable manner, the lower air blowing port 8 is disposed on the lower main beam 16, and the upper air blowing port 7 is disposed on the upper main beam 15, and the height sensor senses the height of the cushion body and adjusts the height of the upper main beam 15, so that the upper air blowing port 7 is disposed near the top surface of the cushion body. The support sets up the junction in leading chamber 3 and rearmounted chamber 4, and leading chamber 3 and rearmounted chamber 4 can both independently hold the mattress, and the mattress is through realizing whole cleanness in leading chamber 3 to rearmounted chamber 4 transportation process, both ensures that each region of mattress can be blown clean by high-pressure air flow, still ensures that clean chamber is isolated with external space all the time, prevents that dust from getting into clean chamber and influence clean effect in the external space. The height sensor can detect the mattress positioned in the front cavity 3, so that the height between the upper main beam 15 and the lower main beam 16 meets the crossing requirement of the mattress, and the dust removal effect is improved by reducing the distance between the air blowing part and the surface of the mattress, so that the high-pressure air flow diffusion caused by the fact that the air blowing part is far away from the surface of the mattress is prevented, and the dust removal effect is influenced.

In this embodiment, the air blowing portion includes an upper air blowing port 7 and a lower air blowing port 8 which are disposed separately up and down and face the cushion body, the air extracting portion includes an upper air extracting head 9 and a lower air extracting head 10 which are disposed separately up and down and face the cushion body, the air flow output by the upper air blowing port 7 is refracted through the top surface of the cushion body and then is discharged through the upper air extracting head 9, and the air flow output by the lower air blowing port 8 is refracted through the bottom surface of the cushion body and then is discharged through the lower air extracting head 10. The upper air blowing port 7 is arranged downwards and obliquely backwards and is used for conveying high-pressure air flow to the top surface of the mattress, and the upper air extracting head 9 is arranged downwards and obliquely forwards and is used for extracting the high-pressure air flow output through the upper air blowing port 7, so that the high-pressure air flow flows between the upper air blowing port 7 and the upper air extracting head 9 through a V-shaped path after contacting with the top surface of the mattress. The lower air blowing port 8 is arranged upwards and backwards in an inclined manner and is used for conveying high-pressure air flow to the bottom surface of the mattress, and the lower air extracting head 10 is arranged upwards and forwards in an inclined manner and is used for extracting the high-pressure air flow output through the lower air blowing port 8, so that the high-pressure air flow flows between the lower air blowing port 8 and the lower air extracting head 10 through a V-shaped path after contacting with the bottom surface of the mattress. The diffusion range of dust in the cleaning cavity is reduced by shortening the flowing distance of the high-pressure air flow, so that the dust amount in the cleaning cavity is reduced.

In this embodiment, the upper air blowing openings 7 are plural and equally spaced along the upper main beam 15, and the lower air blowing openings 8 are plural and equally spaced along the lower main beam 16. The upper air blowing port 7 and the lower air blowing port 8 can convey beam-shaped high-pressure air flow outwards, so that the impact effect on the surface of the mattress is effectively improved. By arranging a plurality of upper air blowing openings 7 and lower air blowing openings 8, all areas on the surface of the mattress can be covered by high-pressure air flow, and the cleaning effect is ensured.

In this embodiment, the two ends of the upper main beam 15 are respectively provided with a gear 12 (as shown in fig. 4) driven by a motor 13, the top of the upright post 11 is respectively provided with a vertical rack 17 matched with the gear 12, the gears 12 are linked by a transmission rod 14 linked with a rotating shaft of the motor 13, and the motor 13 is fixedly connected on the upper main beam 15 and drives the gear 12 to rotate along the corresponding rack 17 in a meshed manner, so that the upper main beam 15 can be lifted and adjusted. The gears 12 are two and are respectively arranged at two ends of the upper main beam 15, the gears 12 are linked with the motor 13 arranged on the upper main beam 15 through the transmission rod 14, so that the gears 12 can synchronously rotate, the upright posts 11 are respectively provided with a vertically arranged rack 17, the gears 12 can synchronously rotate and are meshed with the corresponding racks 17, the two ends of the upper main beam 15 can synchronously lift, the upper main beam 15 can lift in a horizontal posture, the distance between each upper air blowing port 7 and the top surface of a mattress is ensured to be the same, and a stable dust removing effect is further obtained.

In this embodiment, the motor 13 is fixedly connected to the upper main beam 15 through a mounting plate 29, one end of the mounting plate 29 is fixedly connected to the upper main beam 15, and the other end of the mounting plate 29 is fixedly connected to the motor 13, so that the relative position between the motor 13 and the upper main beam 15 is fixed, the rotation of the motor 13 is effectively limited, the motor shaft can drive the gear 12 to synchronously rotate through the transmission rod 14, the two ends of the upper main beam 15 synchronously lift, and the upper main beam 15 is ensured to always maintain a horizontal posture.

In this embodiment, the upright 11 is provided with a vertically disposed sliding rail 26, and the end of the upper main beam 15 is provided with a sliding block 27 that can slide along the sliding rail 26. The slide rail 26 slides on the slide block 27 and plays a role in guiding the upper main beam 15, so that the upper main beam 15 is ensured to be lifted smoothly.

In this embodiment, the air extraction part includes a dust collector 24 in communication with the upper air extraction head 9 and the lower air extraction head 10, and a dust collector 25 in communication with an air outlet of the dust collector 24 (as shown in fig. 5). The dust collector 24 is used for sucking air in the cleaning cavity through the upper air suction head 9 and the lower air suction head 10, so that dust in the cleaning cavity can be discharged timely. The dust collector 25 is used to filter the air flow exhausted from the dust collector 24 and collect dust, preventing the dust from leaking to the outside space.

In this embodiment, the lower air suction head 10 is disposed on the bottom wall of the rear cavity 4, the upper air suction head 9 is disposed on the top wall of the rear cavity 4, and the air suction range is extended by increasing the distance between the upper air suction head 9 and the lower air suction head 10 and the mattress, so as to prevent dust from diffusing in the cleaning cavity.

In this embodiment, the upper air suction head 9 and the lower air suction head 10 are both in a strip shape and are arranged along the width direction of the pad body, and the upper air suction head 9 and the lower air suction head 10 are both provided with a flaring-shaped guide opening 22, and the opening sizes of the upper air suction head 9 and the lower air suction head 10 are increased to diffuse the air suction area range, so that the air suction and dust removal effects are improved.

In this embodiment, disinfection lamp 18 is all equipped with on the roof of front-end chamber 3 and the diapire, all be equipped with disinfection lamp 18 on the roof of rear-end chamber 4 and the diapire, can both play disinfection and sterilization's effect to mattress top surface and bottom surface, can also implement continuous disinfection and sterilization by the in-process that front-end chamber 3 moved to rear-end chamber 4 of mattress, promotes the bactericidal effect through the extension disinfection lamp 18 irradiation duration.

In this embodiment, the cleaning cover 2 is disposed in the middle of the top surface of the frame 1, the top surface of the frame 1 is provided with a conveying assembly, the conveying assembly includes a front conveying belt 19 disposed in front of the top surface of the frame 1, a middle conveying belt 20 disposed at the bottom of the cleaning chamber, and a rear conveying belt 21 disposed at the rear of the top surface of the frame 1 (as shown in fig. 2), where the front conveying belt 19, the middle conveying belt 20, and the rear conveying belt 21 are continuously disposed at equal heights from front to rear. The front door plate 5 is arranged between the front conveyor belt 19 and the middle conveyor belt 20 in a lifting manner, the rear door plate 6 is arranged between the middle conveyor belt 20 and the rear conveyor belt 21 in a lifting manner, and the purpose that the middle conveyor belt 20 can finish conveying the mattress from the front cavity 3 to the rear cavity 4 when the cleaning cavity is isolated from the outside is ensured. The front conveyor belt 19, the middle conveyor belt 20 and the rear conveyor belt 21 may be a plurality of rollers arranged in parallel, and may also be a conveyor belt, which should be regarded as a specific implementation of this embodiment.

Embodiment two:

in contrast to the first embodiment, the present embodiment provides another mattress cleaning device.

In this embodiment, the upper air suction head 9 is fixedly connected to the upper main beam 15 through a connecting rod 23, so that the upper air suction head 9 and the upper air blowing port 7 are lifted synchronously and kept in a fixed relative position. The upper air suction head 9 can synchronously lift along with the upper main beam 15, so that the upper air suction head 9 is attached to the top surface of the mattress and is close to the upper air blowing port 7, and the high-pressure air flow output from the upper air blowing port 7 is extracted by the upper air suction head 9 to be discharged after contacting with the top surface of the mattress, so that dust is prevented from diffusing in the cleaning cavity.

It can be understood that the guiding opening 22 is provided below the upper air suction head 9, the upper air suction head 9 is fixedly connected to the cleaning cover 2, the guiding opening 22 is fixedly connected to the connecting rod 23 (as shown in fig. 6), and the guiding opening 22 is connected to the upper air suction head 9 through a flexible and deformable pipe 30, so that the guiding opening 22 always maintains communication with the dust collector 24 through the upper air suction opening 9 when lifting and lowering synchronously with the upper main beam 15, and the upper air suction head 9 is ensured to always have a better dust collection effect, which should also be regarded as a specific implementation of this embodiment.

Other structures and effects of the mattress cleaning device in this embodiment are the same as those of the embodiment, and will not be described again.

Claims (10)

1. The utility model provides a mattress cleaning device, includes frame (1), sets up clean cover (2) on frame (1), establish clean chamber in clean cover (2), its characterized in that, clean chamber is including front-end chamber (3) and rear-end chamber (4) that separate and link up each other around being, the junction in front-end chamber (3) and rear-end chamber (4) is equipped with dust removal subassembly, and when clean chamber and external space were isolated, the pad body was removed and is clear away surface dust to rear-end chamber (4) in front-end chamber (3) through dust removal subassembly.

2. The mattress cleaning device according to claim 1, wherein the front wall and the rear wall of the cleaning cover (2) are respectively provided with a front door plate (5) and a rear door plate (6) which can be switched in an opening and closing manner, and the front door plate (5) and the rear door plate (6) realize the switching between an isolated state and a communicating state between the cleaning cavity and the external space through the switching in the opening and closing manner.

3. A mattress cleaning device according to claim 2, characterized in that the front door panel (5) is switched by lifting and lowering, the front wall of the cleaning hood (2) forming a front channel for the pad to move back into the front chamber (3) when the front door panel (5) is opened; or the rear door plate (6) is switched by lifting, and the rear wall of the cleaning cover (2) can form a rear channel for the cushion body to move backwards away from the rear cavity (4) when the rear door plate (6) is opened.

4. The mattress cleaning device of claim 1, wherein the dust removal assembly comprises an air blowing part and an air extraction part, an external high-pressure air source is conveyed to the air blowing part through an air pipe, and air flow is separated from the cleaning cavity through the air extraction part after being conveyed to the surface of the mattress body by the air blowing part, so that dust on the surface of the mattress body is carried away by the air flow.

5. The mattress cleaning device according to claim 4, wherein the air blowing part comprises an upper air blowing opening (7) and a lower air blowing opening (8) which are arranged in a vertically separated mode and face the mattress body, the air exhausting part comprises an upper air exhausting head (9) and a lower air exhausting head (10) which are arranged in a vertically separated mode and face the mattress body, air flow output by the upper air blowing opening (7) is refracted through the top surface of the mattress body and then is discharged through the upper air exhausting head (9), and air flow output by the lower air blowing opening (8) is refracted through the bottom surface of the mattress body and then is discharged through the lower air exhausting head (10).

6. The mattress cleaning device according to claim 5, wherein the air blowing part comprises a bracket with two pairs of opposite separated upright posts (11), a height sensor arranged in the front cavity (3), a lower main beam (16) arranged in the middle of the bracket and an upper main beam (15) arranged at the top of the bracket in a lifting manner, the lower air blowing opening (8) is arranged on the lower main beam (16), the upper air blowing opening (7) is arranged on the upper main beam (15), and the height sensor senses the height of the mattress body and adjusts the height of the upper main beam (15) so that the upper air blowing opening (7) is arranged close to the top surface of the mattress body.

7. The mattress cleaning device according to claim 6, wherein gears (12) driven by a motor (13) are arranged at two ends of the upper main beam (15), vertical racks (17) matched with the gears (12) are arranged at the tops of the upright posts (11), the gears (12) are linked through transmission rods (14) linked with the rotating shafts of the motor (13), and the motor (13) drives the gears (12) to rotate along the corresponding racks (17) in a meshing manner so as to enable the upper main beam (15) to be lifted and lowered; or, a vertically arranged sliding rail (26) is arranged on the upright post (11), and a sliding block (27) capable of sliding along the sliding rail (26) is arranged on the end part of the upper main beam (15); or the upper air blowing openings (7) are multiple and are equidistantly arranged along the upper main beam (15), and the lower air blowing openings (8) are multiple and are equidistantly arranged along the lower main beam (16).

8. A mattress cleaning device according to claim 5, wherein the suction section comprises a dust collector (24) in communication with the upper suction head (9) and the lower suction head (10) and a dust collector (25) in communication with the air outlet of the dust collector (24); or the lower air suction head (10) is arranged on the bottom wall of the rear cavity (4); or the upper air suction head (9) is arranged on the top wall of the rear cavity (4); or the upper air suction head (9) is fixedly connected to the upper main beam (15) through a connecting rod (23) so as to enable the upper air suction head (9) and the upper air blowing port (7) to synchronously lift and keep the relative position fixed; or the upper air suction head (9) and the lower air suction head (10) are both in a strip shape and are arranged along the width direction of the cushion body; or, the upper air suction head (9) and the lower air suction head (10) are respectively provided with a flaring guide opening (22).

9. A mattress cleaning device according to any one of claims 1-8, characterized in that disinfection lamps (18) are provided on both the top and bottom walls of the prechamber (3); or, disinfection lamps (18) are arranged on the top wall and the bottom wall of the rear cavity (4).

10. A mattress cleaning device according to any one of claims 1-8, wherein the cleaning hood (2) is arranged in the middle of the top surface of the frame (1), the top surface of the frame (1) is provided with a conveying assembly, the conveying assembly comprises a front conveying belt (19) arranged in front of the top surface of the frame (1), a middle conveying belt (20) arranged at the bottom of the cleaning cavity and a rear conveying belt (21) arranged at the rear of the top surface of the frame (1), and the front conveying belt (19), the middle conveying belt (20) and the rear conveying belt (21) are continuously arranged at equal heights from front to rear.

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