Absorbent structure

Abstract

The utility model discloses an absorption structure which comprises at least one inlet, at least one air blowing opening is formed in the inlet, and air flow introduced into the air blowing opening faces the interior of the inlet, so that an object with adhesive force is separated from an original adhesion area under the negative pressure of blown air and enters the air blowing opening. The device further comprises an air blowing pipe which obliquely or horizontally faces the interior of the inlet. The device further comprises a guide part, a guide channel is formed in the guide part, the inlet is formed in one end of the guide channel, and a guide outlet is formed in the other end of the guide channel. Compared with the prior art, the device has the advantages that the device is simple in structure, the inductor induces whether an object exists at the inlet or not, if the inductor induces the object, the air compressor is controlled to work, the air blowing pipe blows air by opening the electromagnetic valve, and static electricity can be absorbed to be adsorbed on a plastic strip on a hand due to the negative pressure effect. In addition, the buckles of the material collecting bin are detachably connected and are convenient to replace.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning device technology, and specifically relates to an absorption structure. Background Technology

[0002] Packaging bags are bags used to package various goods, facilitating transportation and storage during production and distribution. Most existing packaging bags are made of plastic, with an adhesive strip at the opening and release paper or a thin plastic sheet attached to it. Due to the prevalence of online shopping, such as in the clothing industry, products need to be packaged before leaving the factory. During packaging, the release sheet attached to the adhesive strip needs to be torn off. However, the thin plastic strip is easily attracted to hands due to static electricity and is difficult to shake off, affecting subsequent work. Therefore, it is crucial to develop an absorbent structure that can attract and remove such adhesive objects. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides an absorption structure, including at least one inlet, wherein at least one air port is provided at the inlet, and the air port blows or draws air to create a negative pressure at the inlet, so that the object with adhesion is detached from the original adhesion area by the negative pressure and enters the inlet.

[0004] The air inlet is a blowing air inlet, through which airflow is introduced towards the interior of the inlet, so that the object with adhesion is detached from its original adhesion area by the negative pressure of the blowing air and enters the inlet.

[0005] It also includes an air blowing pipe, which is angled or horizontally toward the interior of the inlet.

[0006] It also includes a guide member, which has a guide channel, with the inlet located at one end of the guide channel and the other end of the guide channel forming a guide outlet.

[0007] It also includes a material collection bin, which is connected to the guide outlet.

[0008] It also includes a circuit board and a sensor, the sensor being positioned near the inlet and electrically connected to the input terminal of the circuit board. It also includes a negative pressure generating device, electrically connected to the output terminal of the circuit board. The sensor detects an approaching object with adhesion and sends a signal to the circuit board, which then controls the negative pressure generating device. The circuit board includes an adjustment circuit, comprising a delay adjustment knob and a distance adjustment knob, electrically connected to the input terminal of the circuit board to adjust the sensing delay and / or sensing distance. The negative pressure generating device is an air compressor, and an air blowing pipe can be connected to the air compressor via a solenoid valve.

[0009] It also includes a first housing, in which the guide, circuit board, and negative pressure generating device are installed; the sensor is installed on the outer wall of the first housing; the delay adjustment knob is located on the back of the first housing; a control switch is also provided on the first housing; a power cord for the circuit board, sensor, and negative pressure generating device is provided inside the first housing; and a distance adjustment knob is located on the first housing.

[0010] It also includes a second outer shell, on which the collection bin is disposed, and the guide outlet is provided on the side wall of the second outer shell. The second outer shell is snap-fitted to the first outer shell; a door is hinged to the second outer shell; and / or the outer wall of the collection bin is provided with several perforated holes.

[0011] A first outlet is provided on the first outer shell, and the guide outlet of the connector is connected to the first outlet. The connector is fixed inside the first outer shell.

[0012] Compared with existing technologies, the advantages of this invention are as follows: This invention has a simple structure. The sensor detects whether there is an object at the inlet. If an object is detected, the air compressor is controlled to operate, and air is blown through the air pipe by opening the solenoid valve. Due to the negative pressure, the plastic strips that are statically attracted to the hand can be absorbed. Furthermore, the material collection bin buckle is detachable for easy replacement. Attached Figure Description

[0013] Figure 1 This utility model is three-dimensional. Figure 1 ;

[0014] Figure 2 This is a schematic cross-section of the present invention. Figure 1 ;

[0015] Figure 3 This is a cross-sectional schematic diagram of the present invention. Figure 2 ;

[0016] Figure 4 This is a perspective view of the guide component of this utility model;

[0017] Figure 5 This is a three-dimensional cross-sectional view of the guide component of this utility model;

[0018] Figure 6 This utility model relates to a distance adjustment circuit.

[0019] Figure 7 This invention relates to a sensing delay adjustment circuit;

[0020] Figure 8 This utility model is three-dimensional. Figure 2 ;

[0021] Figure label:

[0022] 1. Guide component; 101. Inlet; 102. Guide channel; 103. Guide outlet; 104. Connector; 1041. Mounting ring; 1042. Stepped mounting groove;

[0023] 105 guide outer cylinder; 1051 mating mounting groove; 1052 mating protrusion;

[0024] 106 Guide inner cylinder; 1061 Grille hole; 1062 Grille bar; 1063 Inclined surface; 1064 Limiting protrusion;

[0025] 2. Air tube; 201. Air inlet;

[0026] 3. Collection bin; 301. Second outer shell; 302. Bin door; 303. Transparent sheet; 304. First limiting part; 305. Limiting groove; 306. Fastener; 307. Rotating shaft; 308. Spring; 309. Second limiting part;

[0027] 4. Circuit board; 5. Sensor; 6. Negative pressure generating device; 7. Delay adjustment knob; 8. Distance adjustment knob;

[0028] 9. First outer casing; 901. First outlet;

[0029] 10 Power cord; 11 Pipe port. Detailed Implementation

[0030] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0031] Referring to the accompanying drawings, the present invention adopts the following technical solution: an absorption structure, including at least one inlet 101, wherein at least one air port is provided at the inlet 101, and the air port blows or draws air to form a negative pressure at the inlet, so that the object with adhesion is subjected to negative pressure to detach from the original adhesion area and enter the inlet 101.

[0032] The air inlet is a blowing port 201, through which airflow is introduced towards the interior of the inlet 101, so that the object with adhesion is detached from its original attachment area by the negative pressure of the blowing air and enters the inlet 101. In other embodiments, an air intake port can be provided inside the inlet or at the tail end, and negative pressure can be generated by air intake to achieve absorption.

[0033] It also includes an air blowing pipe 2, which is angled or horizontally toward the inside of the inlet 101.

[0034] It also includes a guide member 1, on which a guide channel 102 is provided, the inlet 101 is disposed at one end of the guide channel 102, and the other end of the guide channel 102 forms a guide outlet 103.

[0035] The guide component 1 includes a connector 104, an outer guide cylinder 105, and an inner guide cylinder 106. The inner guide cylinder 106 is at least partially located inside the outer guide cylinder 105. The end of the inner guide cylinder 106 extends out of the outer guide cylinder 105 and expands to form a flared mouth, which forms the inlet 101. The air blowing pipe 2 is disposed at the end of the inner guide cylinder 106. The outer wall of the inner guide cylinder 106 is provided with a plurality of grid holes 1061, and grid strips 1062 are formed between the plurality of grid holes 1061.

[0036] The inner wall of the connector 104 is provided with a mounting ring 1041. The first end of the guide inner cylinder 106 is slightly constricted to form a slope 1063. The first end of the guide inner cylinder 106 is inserted into the mounting ring 1041 so that the outer wall of the guide inner cylinder 106 abuts against the inner wall of the mounting ring 1041, for example, to achieve an interference fit.

[0037] The outer wall of the connector 104 is provided with a stepped mounting groove 1042, the inner wall of the first end of the guide outer cylinder 105 is provided with a mating mounting groove 1051 that mates with the stepped mounting groove 1042, the end of the guide inner cylinder 106 is provided with a limiting protrusion 1064 that limits the second end of the guide outer cylinder 105, and the second end of the guide outer cylinder 105 is provided with a mating protrusion 1052 that mates with the two adjacent limiting protrusions 1064.

[0038] It also includes a material collection bin 3, which is connected to the guide outlet 103.

[0039] It also includes a circuit board and a sensor 5, which is located near the inlet 101 and is electrically connected to the input terminal of the circuit board. It also includes a negative pressure generating device 6, which is electrically connected to the output terminal of the circuit board. The sensor 5 senses an object with adhesion approaching and sends a signal to the circuit board, which controls the operation of the negative pressure generating device 6.

[0040] The circuit board includes an adjustment circuit, which includes a delay adjustment knob 7 and a distance adjustment knob 8. The adjustment circuit is electrically connected to the input terminal of the circuit board to adjust the sensing delay and / or sensing distance. The negative pressure generating device 6 is an air compressor, which can be connected to an air compressor via a solenoid valve.

[0041] The circuit board has a first controller, and the input of the first controller U1 is connected to a distance adjustment knob. The distance adjustment knob changes its resistance value during rotation. Figure 6 In the middle, connector JP3 connects to the distance adjustment knob; the sensor can be an infrared sensor; wherein, the delay adjustment knob is located on the back of the first housing, and can be an existing toggle structure, such as... Figure 7 As shown, the delay of the sensor is controlled by different gears, including a second controller U3. Connector JP2 in the figure is connected to the delay adjustment knob and electrically connected to the input terminal of the second controller. Connector JP7 in the figure is connected to the solenoid valve.

[0042] A power cord 10 and a port 11 for connecting an air compressor are also extended from the back of the first housing.

[0043] It also includes a first housing 9, in which the guide 1, circuit board, and negative pressure generating device 6 are installed; the sensor 5 is installed on the outer wall of the first housing 9; the delay adjustment knob 7 is disposed on the back of the first housing 9; a control switch is also provided on the first housing 9; a power cord for the circuit board, sensor 5, and negative pressure generating device 6 is provided inside the first housing 9; and a distance adjustment knob 8 is disposed on the first housing 9.

[0044] The system also includes a second outer shell 301, on which the collection bin 3 is disposed. The guide outlet 103 is provided on the side wall of the second outer shell 301. The second outer shell 301 is snap-fitted to the first outer shell 9. A bin door 302 is hinged to the second outer shell 301. And / or the outer wall of the collection bin 3 is provided with several perforated holes. The bin door 302 is at least partially transparent, for example, with a notch in the bin door 302, and a transparent plate 303 is connected to the notch by fasteners. The second outer shell 301 is provided with a first limiting part 304, and the bin door 302 is provided with a limiting groove 305. The system also includes a buckle 306, which is rotatably connected to the inner wall of the limiting groove 305 via a pivot 307. At least one spring 308 is installed between the first end of the buckle 306 and the bottom wall of the limiting groove 305. The second end of the buckle 306 is provided with a second limiting part 4309 that cooperates with the first limiting part 304.

[0045] Through the above technical solution, the transparent plate 303 can be set up to make the material collection bin 3 visible.

[0046] The first outer shell 9 has a first outlet 901, and the first outlet 901 is connected to the guide outlet 103 of the connector 104. The connector 104 is fixed inside the first outer shell 9.

[0047] Compared with the prior art, the advantages of this utility model are as follows: This utility model has a simple structure. Sensor 5 detects whether there is an object at inlet 101. If an object is detected, it controls the air compressor to work, opening the solenoid valve to blow air through the air pipe 2. Due to the negative pressure, the plastic strips that are statically attracted to the hand can be absorbed. Furthermore, the collection bin 3 has a detachable snap-fit ​​connection for easy replacement.

[0048] The aforementioned adhesive objects are not limited to plastic strips, but can also include items with adhesive properties such as yarn and down that adhere to the hands.

[0049] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An absorbent structure characterized by: The device comprises at least one inlet (101), and at least one air port is arranged at the inlet (101). The air port blows or sucks air to form negative pressure at the inlet, so that the object with adhesion is separated from the original adhesion area by the negative pressure and enters the inlet (101). The device further comprises a negative pressure generating device (6) connected to the air port.

2. The absorbent structure of Claim 1 wherein: The air port is a blowing port (201), and the blowing port (201) is connected to the internal part of the inlet (101) to blow air to the internal part of the inlet (101), so that the object with adhesion is separated from the original adhesion area by the negative pressure of the blowing and enters the inlet (101).

3. The absorbent structure of Claim 1 wherein: The device further comprises a blowing pipe (2) which is inclined or horizontal to the internal part of the inlet (101).

4. The absorbent structure of Claim 1 wherein: The device further comprises a guide member (1) provided with a guide channel (102), and the inlet (101) is arranged at one end of the guide channel (102). The other end of the guide channel (102) forms a guide outlet (103).

5. The absorbent structure of Claim 4 wherein: The device further comprises a collecting bin (3) connected to the guide outlet (103).

6. The absorbent structure of Claim 1 wherein: The device further comprises a circuit board and a sensor (5) arranged near the inlet (101). The sensor (5) is electrically connected to the input end of the circuit board, and the negative pressure generating device (6) is electrically connected to the output end of the circuit board. The sensor (5) senses the object with adhesion, sends a signal to the circuit board, and controls the negative pressure generating device (6) to work.

7. The absorbent structure of Claim 6 wherein: The circuit board comprises an adjusting circuit, and the adjusting circuit comprises a delay adjusting knob (7). The adjusting circuit comprises a distance adjusting knob (8), and the adjusting circuit is electrically connected to the input end of the circuit board to adjust the sensing delay and / or sensing distance.

8. The absorbent structure of Claim 4 wherein: The device further comprises a first housing (9) in which the guide member (1), the circuit board and the negative pressure generating device (6) are installed. The sensor (5) is installed on the outer wall of the first housing (9). The delay adjusting knob (7) is arranged on the back of the first housing (9). The first housing (9) is further provided with a control switch. The first housing (9) is internally provided with a power line for the work of the circuit board, the sensor (5) and the negative pressure generating device (6). The distance adjusting knob (8) is arranged on the first housing (9).

9. The absorbent structure of Claim 5 wherein: The device further comprises a second housing (301) in which the collecting bin (3) is arranged. The guide outlet (103) is arranged on the side wall of the second housing (301).

10. The absorbent structure of Claim 9, wherein: The second housing (301) is snap-connected with the first housing (9). The second housing (301) is hingedly connected with a bin door (302), and a plurality of hollow holes are arranged on the outer wall of the collecting bin (3).

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