A device for removing static electricity from polylactic acid resin material

Abstract

The utility model relates to the technical field of removing static electricity from polylactic acid resin materials, and in particular to a device for removing static electricity from polylactic acid resin materials, which is convenient for filtering water for removing static electricity and convenient for reminding an operator to replenish the water for removing static electricity; the device comprises a static electricity removing mechanism; a filtering mechanism, a water adding mechanism, a gas adding mechanism, a cleaning mechanism and an alarm mechanism, wherein the filtering mechanism is installed at the bottom end of the static electricity removing mechanism, the water adding mechanism is installed on the filtering mechanism, the gas adding mechanism is installed on the static electricity removing mechanism, the cleaning mechanism is installed in the filtering mechanism, and the alarm mechanism is installed on the filtering mechanism; static electricity is removed from the polylactic acid resin material by water mist through the static electricity removing mechanism, the filtering mechanism filters the water for removing static electricity, the water adding mechanism adds water to the static electricity removing mechanism for removing static electricity, the gas adding mechanism assists the water adding mechanism in atomizing water, the cleaning mechanism cleans the filtered impurities, and the alarm mechanism detects the water in the filtering mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of removing static electricity from polylactic acid resin materials, in particular to a device for removing static electricity from polylactic acid resin materials. Background Art

[0002] Polylactic acid resin material is a polyester polymerized from lactic acid. It has excellent biodegradability, compatibility and absorbency. It is a non-toxic, non-irritating synthetic polymer material. When processing polylactic acid resin material, static electricity is generated on its surface, which affects the processing efficiency of the polylactic acid resin material. Therefore, it is necessary to remove static electricity on its surface.

[0003] The existing technology for removing static electricity from polylactic acid resin materials, such as the prior art with application number CN202321079843.6, includes an annular cover, a nozzle, a water pipe, a high-pressure air pipe, a collecting plate, a through groove, a collecting box, a water inlet, a water outlet, a filter and an inclined plate, etc. By spraying water mist on the polylactic acid resin material, the air humidity is increased, the accumulation and generation of static electricity is reduced, and the fiber cutting machine is not easily adsorbed on the tool when cutting the fiber bundle.

[0004] However, in the process of removing static electricity in the prior art, the water content will gradually decrease, and the prior art is not convenient for detecting and replenishing the water content in a timely manner. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a polylactic acid resin material static elimination device which is convenient for filtering static elimination water and convenient for reminding the operator to replenish the static elimination water.

[0006] The utility model discloses a device for removing static electricity from polylactic acid resin material, comprising a static electricity removal mechanism; a filtering mechanism, a water adding mechanism, a gas adding mechanism, a cleaning mechanism and an alarm mechanism, wherein the filtering mechanism is installed at the bottom end of the static electricity removal mechanism, the water adding mechanism is installed on the filtering mechanism, the gas adding mechanism is installed on the static electricity removal mechanism, the cleaning mechanism is installed in the filtering mechanism, and the alarm mechanism is installed on the filtering mechanism; the static electricity removal mechanism performs water mist removal of static electricity on the polylactic acid resin material, the filtering mechanism filters the water for static electricity removal, the water adding mechanism adds water to the static electricity removal mechanism for static electricity removal, the gas adding mechanism assists the water atomization of the water adding mechanism, the cleaning mechanism cleans the filtered impurities, and the alarm mechanism detects the water in the filtering mechanism; the static electricity removal mechanism performs water mist removal of static electricity on the polylactic acid resin material, the filtering mechanism filters the water for static electricity removal, the water adding mechanism adds water to the static electricity removal mechanism for static electricity removal, the gas adding mechanism assists the water atomization of the water adding mechanism, improves the quality of static electricity removal, the cleaning mechanism cleans the filtered impurities, improves the quality of filtration by the filtering mechanism, and the alarm mechanism detects the water in the filtering mechanism, so as to remind the operator to replenish the water in time.

[0007] Preferably, the static electricity removal mechanism includes a static electricity removal box and a spray tube, and the spray tube is installed on the top surface of the static electricity removal box; when the polylactic acid resin material enters the static electricity removal box, water is sprayed through the spray tube to remove static electricity from the polylactic acid resin material.

[0008] Preferably, the filtering mechanism includes a filter box, a filter plate and a sealing plate, the filter box is installed at the bottom end of the static electricity removal box, the filter plate is installed in the filter box, the sealing plate is rotatably installed on the filter box through a rotating shaft, and the locking plate is rotatably installed on the filter box; after the static electricity removal water enters the filter box, the water is filtered by the filter plate, the filtered impurities can be cleaned by opening the sealing plate, and the sealing plate is fixed by the locking plate.

[0009] Preferably, the water adding mechanism includes a water pump, a water pipe, a water distribution pipe and a water adding pipe. The water pump is installed at the bottom end of the filter box, the water distribution pipe is installed on the top surface of the static electricity removal box, the water pipe connects the water distribution pipe and the water pump, and the water adding pipe connects the water distribution pipe and the spray pipe. By turning on the water pump, water is transported to the water distribution pipe through the water pipe, water is distributed through the water distribution pipe, and then added to the spray pipe through the water adding pipe.

[0010] Preferably, the gas filling mechanism includes an air pump, an air pipe, an air distribution pipe and an air filling pipe. The air pump is installed on the top surface of the static electricity removal box, the air distribution pipe is installed on the top surface of the static electricity removal box, the air pipe connects the air pump and the air distribution pipe, and the air filling pipe connects the air distribution pipe and the spray pipe. By turning on the air pump, the gas is added into the air distribution pipe through the air pipe, the gas is distributed through the air distribution pipe, and then added to the spray pipe through the air filling pipe, thereby atomizing the water, thereby removing static electricity from the polylactic acid resin material through the spray pipe.

[0011] Preferably, the cleaning mechanism includes a screw 51, a guide rod, a cleaning plate and a cleaning motor. The screw 51 is rotatably installed on the inner wall of the filter box, the guide rod is installed on the inner wall of the filter box, the cleaning plate is slidably installed on the guide rod, the cleaning plate is threadedly matched with the screw 51, the cleaning motor is installed on the side wall of the filter box, and the output end of the cleaning motor is connected to the screw 51; the cleaning motor is turned on to drive the screw 51 to rotate, and then the cleaning plate is driven to slide on the guide rod through the threaded relationship, and then the filter plate is cleaned by the cleaning plate.

[0012] Preferably, the alarm mechanism includes a sliding cylinder, a buoyancy slide, a first magnet, a sliding rod, a sliding box, a fixing bolt, a sliding block, a spring, a second magnet, a proximity switch and a buzzer, the sliding cylinder is installed on the inner wall of the filter box, the buoyancy slide is installed in the sliding cylinder by buoyancy sliding, the first magnet is installed on the buoyancy slide, the sliding rod is installed on the outer wall of the filter box, the sliding box is slidably installed on the sliding rod, the fixing bolt is installed on the sliding box, a chamber is provided in the sliding box, the sliding block is slidably installed in the sliding box, the spring connects the inner wall of the sliding box and the sliding block, and the second magnet is installed on the sliding block The proximity switch is installed on the top of the sliding box, and the buzzer is installed on the outer wall of the filter box; the sliding box slides on the sliding rod to adjust the height of the sliding box, and the sliding box is fixed by fixing bolts. When the water level in the filter box decreases and needs to be replenished, the buoyancy slide slides in the sliding cylinder, thereby causing the first magnet to descend, and the magnetic force of the first magnet and the second magnet causes the sliding block to slide in the sliding box, causing the spring to extend, thereby causing the sliding block to slide to the bottom of the proximity switch, and then the proximity switch controls the buzzer alarm to remind the operator to come for replenishment.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the static electricity removal mechanism is used to remove static electricity from the polylactic acid resin material through water mist, the filtering mechanism filters the water for static electricity removal, the water adding mechanism adds water to the static electricity removal mechanism for static electricity removal, the gas adding mechanism assists the water atomization of the water adding mechanism to improve the quality of static electricity removal, the cleaning mechanism cleans the filtered impurities to improve the filtration quality of the filtering mechanism, and the alarm mechanism detects the water in the filtering mechanism to remind the operator to replenish the water in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a first front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 It is a second front cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0020] Figure 7 The utility model Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0021] Markings in the attached drawings: 01, anti-static mechanism; 11, anti-static box; 12, spray tube; 02, filter mechanism; 21, filter box; 22, filter plate; 23, sealing plate; 24, lock plate; 03, water adding mechanism; 31, water pump; 32, water pipe; 33, water distribution pipe; 34, water adding pipe; 04, gas adding mechanism; 41, air pump; 42, air pipe; 43, air distribution pipe; 44, gas adding pipe; 05, cleaning mechanism; 51, lead screw 51; 52, guide rod; 53, cleaning plate; 54, cleaning motor; 06, alarm mechanism; 61, sliding cylinder; 62, buoyancy slide; 63, first magnet; 64, sliding rod; 65, sliding box; 66, fixing bolt; 67, sliding block; 68, spring; 69, second magnet; 70, proximity switch; 71, buzzer. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figures 1 to 6 As shown, a device for removing static electricity from a polylactic acid resin material comprises a static electricity removal mechanism 01, a filtering mechanism 02, a water adding mechanism 03, an air adding mechanism 04, a cleaning mechanism 05 and an alarm mechanism 06, wherein the filtering mechanism 02 is mounted at the bottom end of the static electricity removal mechanism 01, the water adding mechanism 03 is mounted on the filtering mechanism 02, the air adding mechanism 04 is mounted on the static electricity removal mechanism 01, the cleaning mechanism 05 is mounted in the filtering mechanism 02, and the alarm mechanism 06 is mounted on the filtering mechanism 02;

[0025] The static electricity removal mechanism 01 removes static electricity from the polylactic acid resin material by water mist, the filtering mechanism 02 filters the water for static electricity removal, the water adding mechanism 03 adds water to the static electricity removal mechanism 01 for static electricity removal, the air adding mechanism 04 assists the water atomization of the water adding mechanism 03, the cleaning mechanism 05 cleans the filtered impurities, and the alarm mechanism 06 detects the water in the filtering mechanism 02;

[0026] The static electricity removal mechanism 01 includes a static electricity removal box 11 and a spray pipe 12, and the spray pipe 12 is installed on the top surface of the static electricity removal box 11;

[0027] The filter mechanism 02 includes a filter box 21, a filter plate 22 and a sealing plate 23. The filter box 21 is installed at the bottom end of the static electricity removal box 11, the filter plate 22 is installed in the filter box 21, the sealing plate 23 is rotatably installed on the filter box 21 through a rotating shaft, and the lock plate 24 is rotatably installed on the filter box 21;

[0028] The water adding mechanism 03 includes a water pump 31, a water pipe 32, a water distribution pipe 33 and a water adding pipe 34. The water pump 31 is installed at the bottom end of the filter box 21, the water distribution pipe 33 is installed on the top surface of the static electricity removal box 11, the water pipe 32 connects the water distribution pipe 33 and the water pump 31, and the water adding pipe 34 connects the water distribution pipe 33 and the spray pipe 12;

[0029] The gas filling mechanism 04 includes an air pump 41, an air pipe 42, an air distribution pipe 43 and an air filling pipe 44. The air pump 41 is installed on the top surface of the static electricity removal box 11, the air distribution pipe 43 is installed on the top surface of the static electricity removal box 11, the air pipe 42 connects the air pump 41 and the air distribution pipe 43, and the air filling pipe 44 connects the air distribution pipe 43 and the spray pipe 12;

[0030] After the anti-static water enters the filter box 21, it is filtered through the filter plate 22. The filtered impurities can be cleaned by opening the sealing plate 23. The sealing plate 23 is fixed by the locking plate 24. The water is transported to the water distribution pipe 33 through the water pipe 32 by turning on the water pump 31. The water is distributed through the water distribution pipe 33 and then added to the spray pipe 12 through the water adding pipe 34. The gas is added to the gas distribution pipe 43 through the gas pipe 42 by turning on the air pump 41. The gas is distributed through the gas distribution pipe 43 and then added to the spray pipe 12 through the gas adding pipe 44, thereby atomizing the water, thereby removing static electricity from the polylactic acid resin material through the spray pipe 12. The cleaning mechanism 05 cleans the filtered impurities to improve the filtering quality of the filtering mechanism 02. The alarm mechanism 06 detects the water in the filtering mechanism 02 to remind the operator to replenish the water in time.

[0031] Example 2

[0032] like Figure 4 , Figure 5 and Figure 7 As shown, a device for removing static electricity from a polylactic acid resin material comprises a static electricity removal mechanism 01, a filtering mechanism 02, a water adding mechanism 03, an air adding mechanism 04, a cleaning mechanism 05 and an alarm mechanism 06, wherein the filtering mechanism 02 is mounted at the bottom end of the static electricity removal mechanism 01, the water adding mechanism 03 is mounted on the filtering mechanism 02, the air adding mechanism 04 is mounted on the static electricity removal mechanism 01, the cleaning mechanism 05 is mounted in the filtering mechanism 02, and the alarm mechanism 06 is mounted on the filtering mechanism 02;

[0033] The static electricity removal mechanism 01 removes static electricity from the polylactic acid resin material by water mist, the filtering mechanism 02 filters the water for static electricity removal, the water adding mechanism 03 adds water to the static electricity removal mechanism 01 for static electricity removal, the air adding mechanism 04 assists the water atomization of the water adding mechanism 03, the cleaning mechanism 05 cleans the filtered impurities, and the alarm mechanism 06 detects the water in the filtering mechanism 02;

[0034] The cleaning mechanism 05 includes a lead screw 51, a guide rod 52, a cleaning plate 53 and a cleaning motor 54. The lead screw 51 is rotatably mounted on the inner wall of the filter box 21, the guide rod 52 is mounted on the inner wall of the filter box 21, the cleaning plate 53 is slidably mounted on the guide rod 52, the cleaning plate 53 is threadedly matched with the lead screw 51, the cleaning motor 54 is mounted on the side wall of the filter box 21, and the output end of the cleaning motor 54 is connected to the lead screw 51;

[0035] The alarm mechanism 06 includes a sliding cylinder 61, a buoyancy slide 62, a first magnet 63, a sliding rod 64, a sliding box 65, a fixing bolt 66, a sliding block 67, a spring 68, a second magnet 69, a proximity switch 70 and a buzzer 71. The sliding cylinder 61 is installed on the inner wall of the filter box 21, the buoyancy slide 62 is installed in the sliding cylinder 61 by buoyancy sliding, the first magnet 63 is installed on the buoyancy slide 62, the sliding rod 64 is installed on the outer wall of the filter box 21, the sliding box 65 is slidably installed on the sliding rod 64, the fixing bolt 66 is installed on the sliding box 65, a chamber is provided in the sliding box 65, the sliding block 67 is slidably installed in the sliding box 65, the spring 68 connects the inner wall of the sliding box 65 and the sliding block 67, the second magnet 69 is installed on the sliding block 67, the proximity switch 70 is installed on the top of the sliding box 65, and the buzzer 71 is installed on the outer wall of the filter box 21;

[0036] The static electricity removal mechanism 01 is used to remove static electricity from the polylactic acid resin material by water mist, the filtering mechanism 02 filters the water for static electricity removal, the water adding mechanism 03 adds water to the static electricity removal mechanism 01 for static electricity removal, and the air adding mechanism 04 assists the water atomization of the water adding mechanism 03 to improve the quality of static electricity removal, and the lead screw 51 is driven to rotate by turning on the cleaning motor 54, and then the cleaning plate 53 is driven to slide on the guide rod 52 through the threaded relationship, and then the filter plate 22 is cleaned by the cleaning plate 53, and the sliding box 65 slides on the sliding rod 64, The height of the sliding box 65 is adjusted and fixed by the fixing bolts 66. When the water level in the filter box 21 drops and needs to be replenished, the buoyancy slide 62 slides in the sliding cylinder 61, thereby causing the first magnet 63 to drop. Through the magnetic force of the first magnet 63 and the second magnet 69, the sliding block 67 slides in the sliding box 65, causing the spring 68 to extend, thereby causing the sliding block 67 to slide to the bottom of the proximity switch 70, and then the proximity switch 70 controls the buzzer 71 to alarm and remind the operator to come for replenishment.

[0037] like Figures 1 to 7As shown, the utility model is a device for removing static electricity from a polylactic acid resin material. When it is working, after the water for removing static electricity enters the filter box 21, the water is filtered through the filter plate 22. The filtered impurities can be cleaned by opening the sealing plate 23. The sealing plate 23 is fixed by the locking plate 24. The water is transported to the water distribution pipe 33 through the water pipe 32 by turning on the water pump 31. The water is distributed through the water distribution pipe 33 and then added to the spray pipe 12 through the water adding pipe 34. The gas is added to the gas distribution pipe 43 through the gas pipe 42 by turning on the air pump 41. The gas is distributed through the gas distribution pipe 43 and then added to the spray pipe 12 through the gas adding pipe 44, thereby atomizing the water, thereby removing static electricity from the polylactic acid resin material through the spray pipe 12. The cleaning motor is turned on 54 drives the lead screw 51 to rotate, and then drives the cleaning plate 53 to slide on the guide rod 52 through the threaded relationship, and then the filter plate 22 is cleaned by the cleaning plate 53, and the sliding box 65 slides on the sliding rod 64 to adjust the height of the sliding box 65, and the sliding box 65 is fixed by the fixing bolt 66. When the water level in the filter box 21 drops and needs to be replenished, the buoyancy slide plate 62 slides in the sliding cylinder 61, and then the first magnet 63 is lowered. Through the magnetic force of the first magnet 63 and the second magnet 69, the sliding block 67 slides in the sliding box 65, so that the spring 68 is extended, and then the sliding block 67 slides to the bottom of the proximity switch 70, and then the proximity switch 70 controls the buzzer 71 to alarm and remind the operator to come for replenishment.

[0038] The water pump 31, air pump 41, cleaning motor 54, proximity switch 70 and buzzer 71 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative work by technicians in this field.

[0039] The main functions achieved by the utility model are: in the process of removing static electricity from polylactic acid resin materials, it is convenient to filter the water for removing static electricity, and it is convenient to remind the operator to replenish the water for removing static electricity.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for removing static electricity from polylactic acid resin material, comprising a static electricity removal mechanism (01); characterized in that: It also includes a filtering mechanism (02), a water adding mechanism (03), an air adding mechanism (04), a cleaning mechanism (05) and an alarm mechanism (06), wherein the filtering mechanism (02) is mounted at the bottom end of the static electricity removal mechanism (01), the water adding mechanism (03) is mounted on the filtering mechanism (02), the air adding mechanism (04) is mounted on the static electricity removal mechanism (01), the cleaning mechanism (05) is mounted in the filtering mechanism (02), and the alarm mechanism (06) is mounted on the filtering mechanism (02); The static electricity removal mechanism (01) performs water mist static electricity removal on the polylactic acid resin material, the filtering mechanism (02) filters the water for static electricity removal, the water adding mechanism (03) adds water to the static electricity removal mechanism (01) for static electricity removal, the gas adding mechanism (04) assists the water atomization of the water adding mechanism (03), the cleaning mechanism (05) cleans the filtered impurities, and the alarm mechanism (06) detects the water in the filtering mechanism (02).

2. A device for removing static electricity from a polylactic acid resin material as claimed in claim 1, characterized in that: The static electricity removal mechanism (01) comprises a static electricity removal box (11) and a spray pipe (12), wherein the spray pipe (12) is installed on the top surface of the static electricity removal box (11).

3. A device for removing static electricity from a polylactic acid resin material as claimed in claim 2, characterized in that: The filtering mechanism (02) comprises a filter box (21), a filter plate (22) and a sealing plate (23); the filter box (21) is installed at the bottom end of the static electricity removal box (11); the filter plate (22) is installed in the filter box (21); the sealing plate (23) is rotatably installed on the filter box (21) via a rotating shaft; and the locking plate (24) is rotatably installed on the filter box (21).

4. A device for removing static electricity from polylactic acid resin material as claimed in claim 3, characterized in that: The water adding mechanism (03) comprises a water pump (31), a water pipe (32), a water distribution pipe (33) and a water adding pipe (34); the water pump (31) is installed at the bottom end of the filter box (21); the water distribution pipe (33) is installed on the top surface of the static electricity removal box (11); the water pipe (32) connects the water distribution pipe (33) and the water pump (31); and the water adding pipe (34) connects the water distribution pipe (33) and the spray pipe (12).

5. A device for removing static electricity from a polylactic acid resin material as claimed in claim 2, characterized in that: The gas filling mechanism (04) comprises an air pump (41), an air pipe (42), an air distribution pipe (43) and an air filling pipe (44); the air pump (41) is installed on the top surface of the static electricity removal box (11); the air distribution pipe (43) is installed on the top surface of the static electricity removal box (11); the air pipe (42) connects the air pump (41) and the air distribution pipe (43); and the air filling pipe (44) connects the air distribution pipe (43) and the spray pipe (12).

6. A device for removing static electricity from polylactic acid resin material as claimed in claim 3, characterized in that: The cleaning mechanism (05) comprises a lead screw (51), a guide rod (52), a cleaning plate (53) and a cleaning motor (54); the lead screw (51) is rotatably mounted on the inner wall of the filter box (21); the guide rod (52) is mounted on the inner wall of the filter box (21); the cleaning plate (53) is slidably mounted on the guide rod (52); the cleaning plate (53) is threadedly matched with the lead screw (51); the cleaning motor (54) is mounted on the side wall of the filter box (21); and the output end of the cleaning motor (54) is connected to the lead screw (51).

7. A device for removing static electricity from polylactic acid resin material as claimed in claim 3, characterized in that: The alarm mechanism (06) comprises a sliding cylinder (61), a buoyancy slide plate (62), a first magnet (63), a sliding rod (64), a sliding box (65), a fixing bolt (66), a sliding block (67), a spring (68), a second magnet (69), a proximity switch (70) and a buzzer (71). The sliding cylinder (61) is mounted on the inner wall of the filter box (21), the buoyancy slide plate (62) is mounted in the sliding cylinder (61) by buoyancy sliding, the first magnet (63) is mounted on the buoyancy slide plate (62), and the sliding rod (64) is mounted On the outer wall of the filter box (21), a sliding box (65) is slidably mounted on a sliding rod (64), a fixing bolt (66) is mounted on the sliding box (65), a chamber is arranged in the sliding box (65), a sliding block (67) is slidably mounted in the sliding box (65), a spring (68) connects the inner wall of the sliding box (65) and the sliding block (67), a second magnet (69) is mounted on the sliding block (67), a proximity switch (70) is mounted on the top of the sliding box (65), and a buzzer (71) is mounted on the outer wall of the filter box (21).

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