CN215940892U - Cleaning and dust removing device - Google Patents

Abstract

The utility model relates to the technical field of cleaning and dust removal, in particular to a cleaning and dust removal device, which comprises: a frame; cleaning the cavity; the conveying mechanism is used for conveying the object to be cleaned into the cleaning cavity; the ion wind generator is arranged in the cleaning cavity; the air knife assembly is used for blowing air to the circumferential surface of the object to be cleaned; the air knife assembly driving mechanism is in transmission connection with the air knife assembly and is used for driving the air knife assembly to move; and the dust suction mechanism is communicated with the cleaning cavity. This clean dust collector can realize treating the clean chamber of clean object automatic discrepancy through conveying mechanism, utilizes the ion wind generator to produce ion wind at clean intracavity, blows in compressed air through the air knife subassembly simultaneously and can thoroughly clear away the foreign matter dust etc. of treating clean material surface fast, sucks away dirty air with dust absorption mechanism again. Therefore, manual wiping is not needed, the labor cost is reduced, and the cleaning efficiency and the cleaning effect are improved.

Description

Cleaning and dust removing device

Technical Field

The utility model relates to the technical field of cleaning and dust removal, in particular to a cleaning and dust removal device.

Background

The surface of the battery needs to be cleaned before and after the square aluminum-shell battery is coated, and the square aluminum-shell battery in the current market is usually cleaned in a manual wiping mode or in a mode that a machine drives a brush to wipe the surface of the battery. However, the manual wiping method is not only inefficient but also labor-consuming, and the brush wiping method still has the problem that residual dust adheres to the surface of the battery, resulting in incomplete cleaning.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a cleaning and dust removing device for solving the problems of low efficiency, labor waste and incomplete cleaning of the conventional cleaning method.

The above purpose is realized by the following technical scheme:

a cleaning and dust removal device comprising:

a frame;

the cleaning cavity is a sealable cavity body and is arranged on the frame;

the conveying mechanism is arranged on the rack and used for conveying the object to be cleaned into the cleaning cavity;

the ion wind generator is arranged in the cleaning cavity;

the air knife assembly is arranged in the cleaning cavity and used for blowing air to the circumferential surface of the object to be cleaned;

the air knife assembly driving mechanism is in transmission connection with the air knife assembly and is used for driving the air outlet of the air knife assembly to move along the circumferential surface of the object to be cleaned; and

the dust suction mechanism is arranged on the frame and is provided with an air suction opening which is communicated with the cleaning cavity.

In one embodiment, the cleaning and dust removing device further comprises a positioning mechanism, the positioning mechanism is arranged on the rack, and the positioning mechanism is used for fixing the object to be cleaned at a specified position in the cleaning cavity.

In one embodiment, the positioning mechanism comprises a lifter and two positioning blocks, the lifter is arranged on the rack, the two positioning blocks are arranged along the conveying direction of the conveying mechanism at intervals, the two positioning blocks are connected with the lifter so as to be driven by the lifter to move up and down relative to the conveying plane of the conveying mechanism, and when the two positioning blocks are lifted to the conveying plane of the conveying mechanism, the two positioning blocks can be abutted against the object to be cleaned so as to fix the object to be cleaned at the specified position in the cleaning cavity.

In one embodiment, the positioning mechanism further comprises two buffer blocks, the two buffer blocks are arranged on the two positioning blocks in a one-to-one correspondence manner, and the two buffer blocks are respectively used for being in soft contact with the surface of the object to be cleaned.

In one embodiment, the conveying mechanism comprises a conveying support, a first power source, a transmission belt and a plurality of conveying rollers, wherein an output shaft of the first power source is provided with a driving wheel, the plurality of conveying rollers are rotatably arranged on the conveying support, one of the conveying rollers is provided with a driven wheel, and the transmission belt is sleeved outside the driving wheel and the driven wheel; each conveying roller is provided with a chain wheel, and the chain wheels are connected by a chain so that the plurality of conveying rollers can synchronously rotate in the same direction.

In one embodiment, the conveying mechanism further comprises two sets of rollers, the two sets of rollers are oppositely arranged on the conveying support at intervals and are positioned above the plurality of conveying rollers, the interval between the two sets of rollers is used for forming a channel for the object to be cleaned to pass through, and the two sets of rollers are respectively used for being in rolling contact with the object to be cleaned.

In one embodiment, the air knife assembly driving mechanism comprises a driving support, a sliding rail and a second power source, the driving support is arranged on the rack, the sliding rail is arranged on the driving support along a direction perpendicular to a conveying plane of the conveying mechanism, the air knife assembly is connected to the sliding rail in a sliding mode, the second power source is arranged on the driving support, and the second power source is in transmission connection with the air knife assembly so as to drive the air knife assembly to slide along the sliding rail.

In one embodiment, the air knife assembly comprises a knife rest and a plurality of air knives, the knife rest is arranged in an annular shape, the air knives are sequentially arranged on the knife rest along the circumferential direction of the knife rest, each air knife is provided with an air inlet, an air chamber and an air outlet groove which are communicated, the air inlets are all used for being communicated with an air source, and the air outlet grooves are sequentially arranged to form annular air outlet.

In one embodiment, the dust suction mechanism comprises a dust hopper and a dust collector, the air suction opening is formed in the dust hopper, and the dust hopper is further provided with an air opening which is communicated with the air suction opening of the dust collector.

In one embodiment, the cleaning and dust removing device further comprises a hood, the hood is arranged on the rack, the inner space of the hood is used for forming a cleaning cavity, the conveying mechanism traverses the hood, the hood is provided with an input port and an output port corresponding to the conveying mechanism, the hood is respectively provided with a first door body and a second door body, the first door body is used for opening and closing the input port, and the second door body is used for opening and closing the output port.

The cleaning and dust removing device at least has the following technical effects:

according to the cleaning and dust removing device, the conveyor can be used for enabling objects to be cleaned to automatically enter and exit the cleaning cavity, so that the degree of manual interference is reduced, higher degree of automation is facilitated, and the cleaning efficiency and the cleaning effect are facilitated to be improved. In addition, the cleaning and dust removing device utilizes the ion wind generator to generate ion wind in the cleaning cavity, and compressed air blown out by the wind knife assembly drives the ion wind to blow towards the surface of the object to be cleaned, so that electrostatic foreign matter, dust and the like on the surface of the object to be cleaned and ions in the ion wind are subjected to charge neutralization and electric adsorption elimination, then the foreign matter, dust and the like are blown away from the surface of the object to be cleaned by the compressed air and enter the air, and then the foreign matter, dust and the ions are sucked away together by the dust suction mechanism and the air, so that the cleaning and dust removal of the object to be cleaned are realized. The whole process of cleaning the surface of an object to be cleaned by the cleaning and dust removing device does not need manual wiping, so that the labor cost is greatly reduced, and the cleaning efficiency and the cleaning effect are improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a cleaning and dust removing device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the frame and hood removed;

FIG. 3 is a schematic view of the connection structure of the air knife assembly driving mechanism and the air knife assembly in the structure shown in FIG. 2;

fig. 4 is an exploded view of the air knife in the structure shown in fig. 3.

Wherein:

100-a frame;

200-a conveying mechanism;

210-a delivery stent; 220-a first power source;

230-a transmission belt; 240-a transport drum; 250-a roller;

300-an ionic wind generator;

400-a wind knife assembly;

410-a tool holder; 420-air knife;

421-a cutter body; 422-knife cover;

430-an air inlet; 440-a gas chamber; 450-air outlet groove;

500-a wind knife assembly drive mechanism;

510-a drive carriage; 520-a slide rail; 530-a second power source;

600-a dust suction mechanism;

610-a dust hopper;

700-a positioning mechanism;

800-cleaning the cavity;

810-a hood; 820-a first door body; 830-a second door body;

900-object to be cleaned.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the cleaning and dust removing device of the present invention is further described in detail by the following embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the cleaning and dust removing apparatus according to an embodiment of the present invention includes a frame 100, a cleaning chamber 800, a conveying mechanism 200, an ion wind generator 300, a wind blade assembly 400, a wind blade assembly driving mechanism 500, and a dust suction mechanism 600. Wherein, the cleaning cavity 800 is a sealable cavity, and the cleaning cavity 800 is arranged on the frame 100; the conveying mechanism 200 is arranged on the rack 100, and the conveying mechanism 200 is used for conveying the object 900 to be cleaned into the cleaning cavity 800; the ion wind generator 300 is arranged in the cleaning cavity 800, and the ion wind generator 300 is used for generating ion wind in the cleaning cavity 800; the air knife assembly 400 is arranged in the cleaning chamber 800, and the air knife assembly 400 is used for blowing air to the circumferential surface of the object 900 to be cleaned; the air knife assembly driving mechanism 500 is in transmission connection with the air knife assembly 400 and is used for driving the air outlet of the air knife assembly 400 to move along the circumferential surface of the object 900 to be cleaned; the dust suction mechanism 600 is disposed on the frame 100, and the dust suction mechanism 600 has an air suction opening communicated with the cleaning chamber 800.

Referring to fig. 1, in one embodiment, the cleaning and dust removing device further includes a hood 810, the hood 810 is disposed on the rack 100, an inner space of the hood 810 is used for forming a cleaning chamber 800, the conveying mechanism 200 traverses the hood 810, the hood 810 is provided with an input port and an output port corresponding to the conveying mechanism 200, the hood 810 is provided with a first door 820 and a second door 830, the first door 820 is used for opening and closing the input port, and the second door 830 is used for opening and closing the output port. It can be understood that, when the first door body 820 and the second door body 830 of the present embodiment are both closed, the space inside the hood 810 forms the cleaning chamber 800 in a substantially sealed state, and at this time, the cleaning and dust removing operation can be performed on the object 900 to be cleaned. When the first door body 820 opens the input port, the conveying mechanism 200 can receive an object 900 to be cleaned, which is placed by an external device or a person, and transmit the object 900 to be cleaned into the cleaning cavity 800, and then the first door body 820 closes the input port, and at this time, the object 900 to be cleaned can be cleaned and dedusted. After cleaning, the second door 830 opens the output port, and the conveying mechanism 200 can output the cleaned material out of the cleaning chamber 800.

In this embodiment, both the manner of opening and closing the input port by the first door 820 and the manner of opening and closing the input port by the second door 830 may refer to an existing opening and closing manner of a revolving door, or refer to an opening and closing manner of a sliding door, and so on, and are not described herein again.

According to the cleaning and dust removing device provided by the embodiment of the utility model, the object 900 to be cleaned is conveyed into the cleaning cavity 800 by the conveying mechanism 200, the ion wind generator 300 is used for generating ion wind in the cleaning cavity 800, the air knife assembly driving mechanism 500 drives the air knife assembly 400 to move, so that the compressed air blown by the air knife assembly 400 carries the ion wind to blow over the surface of the object 900 to be cleaned in a short distance, the electrostatic foreign matter dust and the like on the surface of the object 900 to be cleaned and the ions in the ion wind are subjected to charge neutralization and electric adsorption elimination, then the compressed air is blown away from the surface of the object 900 to be cleaned and enters the air, and then the dust is sucked away by the dust suction mechanism 600 together with the air, so that the cleaning and dust removal of the object 900 to be cleaned are realized.

This clean dust collector, the whole process of treating the surface of cleaning object and carrying out the cleanness need not the manual work and cleans, has greatly reduced the cost of labor, has improved clean efficiency and clean effect.

Referring to fig. 2, as an implementable manner, the cleaning and dust removing device further includes a positioning mechanism 700, the positioning mechanism 700 is disposed on the frame 100, and the positioning mechanism 700 is used for fixing the object 900 to be cleaned at a designated position in the cleaning chamber 800. By providing the positioning mechanism 700, it can be ensured that the object 900 to be cleaned does not shift or deflect during the cleaning process, thereby facilitating the improvement of the cleaning efficiency and the cleaning effect.

In one embodiment, the positioning mechanism 700 includes a lifter and two positioning blocks, the lifter is disposed on the rack 100, the two positioning blocks are disposed at an interval along the conveying direction of the conveying mechanism 200, and both the two positioning blocks are connected to the lifter to move up and down relative to the conveying plane of the conveying mechanism 200 under the driving of the lifter, and when the two positioning blocks are lifted to above the conveying plane of the conveying mechanism 200, the two positioning blocks can abut against the object 900 to be cleaned to fix the object 900 to be cleaned at a specific position in the cleaning cavity 800. After cleaning, the lifter drives the two positioning blocks to descend, and then the conveying mechanism 200 can output the cleaned object 900 to be cleaned. Wherein, the lifter can be a cylinder or a linear push rod, etc.

In one embodiment, the positioning mechanism 700 further includes two buffer blocks, the two buffer blocks are disposed on the two positioning blocks in a one-to-one correspondence, and the two buffer blocks are respectively used for soft contact with the surface of the object 900 to be cleaned. Wherein, the buffer block can be made of elastic materials such as rubber, soft rubber and the like. In other embodiments, the positioning block may be made of a soft material.

The structure of the conveying mechanism 200 may be various. Referring to fig. 2, as an implementable manner, the conveying mechanism 200 includes a conveying support 210, a first power source 220, a transmission belt 230, and a plurality of conveying rollers 240, an output shaft of the first power source 220 is provided with a driving wheel, the plurality of conveying rollers 240 are rotatably disposed on the conveying support 210, one of the conveying rollers 240 is provided with a driven wheel, and the transmission belt 230 is sleeved outside the driving wheel and the driven wheel; each of the conveying rollers 240 is provided with a sprocket, and the respective sprockets are connected by a chain so that the plurality of conveying rollers 240 can be rotated in the same direction in synchronization. The first power source 220 may be a synchronous motor or a general motor.

In one embodiment, the conveying mechanism 200 further includes two sets of rollers 250, the two sets of rollers 250 are oppositely disposed on the conveying bracket 210 at intervals and above the plurality of conveying rollers 240, the intervals between the two sets of rollers 250 are used for forming a passage for the object 900 to be cleaned to pass through, and the two sets of rollers 250 are respectively used for rolling contact with the object 900 to be cleaned. Each set of rollers 250 includes a plurality of rollers arranged along the conveying direction of the conveying mechanism 200. By providing two sets of rollers 250, the position of the passage of the object 900 to be cleaned can be defined to realize the positioning of the object 900 to be cleaned during cleaning, and the object 900 to be cleaned is prevented from toppling over during the conveying process and the cleaning process.

The fan blade assembly drive mechanism 500 may be configured in a variety of ways. Referring to fig. 2 and 3, as an implementation manner, the air knife assembly driving mechanism 500 includes a driving bracket 510, a sliding rail 520, and a second power source 530, the driving bracket 510 is disposed on the frame 100, the sliding rail 520 is disposed on the driving bracket 510 along a direction perpendicular to the conveying plane of the conveying mechanism 200, the air knife assembly 400 is slidably connected to the sliding rail 520, the second power source 530 is disposed on the driving bracket 510, and the second power source 530 is in transmission connection with the air knife assembly 400 to drive the air knife assembly 400 to slide along the sliding rail 520. Wherein the second power source 530 may be a cylinder or a linear motor, etc.

On the basis of the above embodiments, there may be 2 ion wind generators 300, 2 ion wind generators 300 are respectively arranged at two sides of the outlet end of the conveying mechanism 200 in the cleaning chamber 800, each ion wind generator 300 has an air outlet, the air outlets of the 2 ion wind generators 300 are all towards the inlet end direction of the conveying mechanism 200, and the 2 ion wind generators 300 generate ion wind in the cleaning chamber 800 and blow the ion wind to the inside of the cleaning chamber 800.

Referring to fig. 2, based on the above embodiments, the dust suction mechanism 600 includes a dust hopper 610 and a dust collector, the air suction opening is opened on the dust hopper 610, and the dust hopper 610 is further provided with an air opening communicated with the air suction opening of the dust collector.

Referring to fig. 3 and 4, on the basis of the above embodiments, the air knife assembly 400 includes a knife rest 410 and a plurality of air knives 420, the knife rest 410 is annularly disposed, the plurality of air knives 420 are sequentially disposed on the knife rest 410 along the circumferential direction of the knife rest 410, each air knife 420 is provided with an air inlet 430, an air chamber 440 and an air outlet groove 450, the air inlets 430 are all used for communicating with an air source, and the air outlet grooves 450 are sequentially arranged to form annular air outlet.

As shown in fig. 2, taking the object 900 to be cleaned as a square battery as an example, the tool holder 410 is substantially rectangular, the number of the air knives 420 is four, the four air knives 420 correspond to four side walls of the square battery respectively, and the four air knives 420 may be two air knives 420 with a longer length and two air knives 420 with a shorter length. Four air knives 420 are attached to knife carriage 410 and knife carriage 410 is slidably attached to slide rail 520 as described above. The four air knives 420 at least have four air outlet slots 450, and the four air outlet slots 450 are sequentially arranged to form a quadrilateral air outlet, so that the air knife assembly 400 can completely cover four circumferential side walls of the rectangular battery for air blowing and cleaning.

Alternatively, referring to fig. 4, each of the air knives 420 includes a knife body 421 and a knife cover 422 which are coupled to each other, the air inlet 430 and the air chamber 440 are disposed on the knife body 421, and a predetermined gap between the knife body 421 and the knife cover 422 forms the air outlet groove 450. According to the cleaning and dust removing device, the plurality of air knives 420 are arranged close to the circumferential surface of the object 900 to be cleaned, the air knives 420 are connected with the dry compressed air so as to blow and clean the circumferential surface of the object 900 to be cleaned up and down, meanwhile, the ion air generated in the cleaning cavity can further clean foreign matters and static electricity adsorbed on the surface of the object 900 to be cleaned, and the dust suction mechanism 600 at the lower part of the cleaning cavity 800 can realize dust suction and discharge, so that dust and foreign matters on the surface of the object 900 to be cleaned can be thoroughly cleaned.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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

Claims (10)

1. A cleaning and dust removing device is characterized by comprising:

a frame;

the cleaning cavity is a sealable cavity body and is arranged on the rack;

the conveying mechanism is arranged on the rack and used for conveying the object to be cleaned into the cleaning cavity;

the ion wind generator is arranged in the cleaning cavity;

the air knife assembly is arranged in the cleaning cavity and used for blowing air to the circumferential surface of the object to be cleaned;

the air knife assembly driving mechanism is in transmission connection with the air knife assembly and is used for driving an air outlet of the air knife assembly to move along the circumferential surface of the object to be cleaned; and

the dust collection mechanism is arranged on the rack and is provided with an air suction opening which is communicated with the cleaning cavity.

2. The cleaning and dust-removing device of claim 1, further comprising a positioning mechanism disposed on the frame, wherein the positioning mechanism is used for fixing the object to be cleaned at a designated position in the cleaning cavity.

3. The cleaning and dust removing device of claim 2, wherein the positioning mechanism comprises a lifter and two positioning blocks, the lifter is disposed on the frame, the two positioning blocks are disposed at intervals along the conveying direction of the conveying mechanism, and both the two positioning blocks are connected to the lifter so as to be driven by the lifter to perform lifting movement relative to the conveying plane of the conveying mechanism, and when the two positioning blocks are lifted above the conveying plane of the conveying mechanism, the two positioning blocks can abut against the object to be cleaned so as to fix the object to be cleaned at a specific position in the cleaning cavity.

4. The cleaning and dust removing device of claim 3, wherein the positioning mechanism further comprises two buffer blocks, the two buffer blocks are correspondingly arranged on the two positioning blocks one by one, and the two buffer blocks are respectively used for being in soft contact with the surface of the object to be cleaned.

5. The cleaning and dust removing device of claim 1, wherein the conveying mechanism comprises a conveying support, a first power source, a transmission belt and a plurality of conveying rollers, an output shaft of the first power source is provided with a driving wheel, the plurality of conveying rollers are rotatably arranged on the conveying support, one of the conveying rollers is provided with a driven wheel, and the transmission belt is sleeved outside the driving wheel and the driven wheel; each conveying roller is provided with a chain wheel, and the chain wheels are connected by a chain so that the plurality of conveying rollers can synchronously rotate in the same direction.

6. The device for cleaning and removing dust of claim 5, wherein the conveying mechanism further comprises two sets of rollers, the two sets of rollers are oppositely arranged on the conveying bracket at intervals and are positioned above the plurality of conveying rollers, the interval between the two sets of rollers is used for forming a channel for the objects to be cleaned to pass through, and the two sets of rollers are respectively used for being in rolling contact with the objects to be cleaned.

7. The cleaning and dust removing device of claim 1, wherein the air knife assembly driving mechanism comprises a driving bracket, a sliding rail and a second power source, the driving bracket is disposed on the frame, the sliding rail is disposed on the driving bracket along a direction perpendicular to a conveying plane of the conveying mechanism, the air knife assembly is slidably connected to the sliding rail, the second power source is disposed on the driving bracket, and the second power source is in transmission connection with the air knife assembly to drive the air knife assembly to slide along the sliding rail.

8. The cleaning and dust removing device of claim 1, wherein the air knife assembly comprises a knife rest and a plurality of air knives, the knife rest is arranged annularly, the air knives are sequentially arranged on the knife rest along the circumferential direction of the knife rest, each air knife is provided with an air inlet, an air chamber and an air outlet groove which are communicated with each other, the air inlets are all used for being communicated with an air source, and the air outlet grooves are sequentially arranged to form annular air outlet.

9. The device for cleaning and removing dust of any one of claims 1 to 8, wherein the dust suction mechanism comprises a dust hopper and a dust collector, the air suction opening is arranged on the dust hopper, the dust hopper is further provided with an air opening, and the air opening is communicated with an air suction opening of the dust collector.

10. The cleaning and dust removing device of any one of claims 1 to 8, further comprising a hood, wherein the hood is arranged on the rack, an inner space of the hood is used for forming the cleaning cavity, the conveying mechanism traverses the hood, the hood is provided with an input port and an output port corresponding to the conveying mechanism, the hood is respectively provided with a first door body and a second door body, the first door body is used for opening and closing the input port, and the second door body is used for opening and closing the output port.

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