Energy-saving plastic particle ultrasonic cleaning machine

Abstract

The utility model relates to the technical field of plastic particle cleaning, in particular to an energy-saving plastic particle ultrasonic cleaning machine which comprises a machine body, the machine body comprises a pretreatment bin, a spraying barrel and an ultrasonic cleaning bin, a feeding port is formed in the top of the pretreatment bin, a dust removal bin is arranged below the feeding port, a fan and a net window are arranged in the dust removal bin, and scattering idler wheels are arranged between the fan and the net window. A fixing plate is arranged in the ultrasonic cleaning bin, an opening is formed in the middle of the fixing plate, a tray is arranged below the opening, a sealing door is arranged over the opening, a bottom plate is arranged on one side wall of the ultrasonic cleaning bin, an ultrasonic generator is arranged outside one side of the ultrasonic cleaning bin, and an ultrasonic transducer is arranged between the ultrasonic generator and the ultrasonic cleaning bin. And a cleaning liquid pump is arranged outside the ultrasonic cleaning bin. The device is simple and stable in structure, does not damage plastic particles, and has the effects of saving energy and time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic particle cleaning, in particular to energy -conserving type plastic particle ultrasonic cleaning machine. BACKGROUND

[0002] Plastic particles usually have certain electrostatic properties and adsorption properties, when the plastic surface contacts with other objects, electrostatic phenomenon may be generated due to charge difference, so that the plastic surface is charged positively or negatively. The electrostatic force can attract particles such as dust and dirt, causing the plastic surface to be dirty. The ultrasonic cleaning machine is used for cleaning the surface of the object by using the cavitation effect, acceleration effect and direct flow effect of ultrasonic waves in the liquid. The principle can be explained by the "cavitation" phenomenon: when the sound wave pressure of ultrasonic vibration propagating in the liquid reaches one atmosphere, the power density is 0.35w / cm2. At this time, the sound wave pressure peak of ultrasonic wave can reach vacuum or negative pressure, but in fact there is no negative pressure, so a large force is generated in the liquid, which breaks the liquid molecules into cavitation nuclei. The cavity is very close to vacuum, and it breaks when the ultrasonic wave pressure reaches the maximum in the opposite direction. The strong impact generated by the breakage will knock down the dirt on the surface of the object. The impact wave phenomenon generated by the breakage of countless tiny cavitation bubbles is called "cavitation" phenomenon.

[0003] The utility model discloses a kind of plastic particle cleaning machines of utility model patent No. CN221790242U, it is related to the field of cleaning machine, including cabinet, the front end of the cabinet is equipped with observation window, the left side upper end of the cabinet is equipped with water inlet pipe, the lower of the water inlet pipe is equipped with water outlet pipe, the top of the cabinet is equipped with machine cover, the upper end of the machine cover is equipped with driving motor, the output end of the driving motor is fixedly connected with rotating shaft, the lower end of the rotating shaft is equipped with several supports, the support is fixedly connected with brush, the bottom of the machine cover and the top of the object basket abut, the both sides of the object basket upper end are equipped with handle, the surface of the object basket is equipped with several round holes, the bottom of the object basket is equipped with fixed disc, the bottom of the fixed disc is movably connected with the top of fixed base, the fixed base is fixedly installed on the bottom of cabinet. The utility model improves the non-uniform cleaning of plastic particles by stirring assembly and fixing assembly, the cleaning efficiency is not high, and it is not convenient to collect after cleaning.

[0004] However, due to the small and fragile quality of plastic particles, the plastic particle cleaning machine of the above technical solution may cause incomplete cleaning when cleaning, and may cause damage to the plastic particles or blockage of the cleaning equipment during stirring. Therefore, a plastic particle cleaning machine powered by ultrasonic waves is designed, which has the characteristics of economic energy saving. Utility model content

[0005] The utility model discloses an energy-saving plastic particle ultrasonic cleaning machine to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Energy-saving plastic particle ultrasonic cleaning machine, including the body, the body includes from top to bottom the front treatment bin, the spray cylinder and the ultrasonic cleaning bin, the top of front treatment bin is provided with the feed inlet, the feed inlet's just below is equipped with the dust removal bin in front treatment bin, install a fan that blows to the horizontal direction in the dust removal bin, the body is installed in the side wall that is away from the fan and the fan and is all installed with the net window, install the scattering roller that is used for scattering the plastic particle that gathers between two net windows, the spray cylinder is hollow cylinder and its top and bottom two ends are communicated with dust removal bin ultrasonic cleaning bin respectively, the lateral wall of spray cylinder is hollow and is connected with water pump through water pipe, install a plurality of small -size spray head that communicates with the hollow lateral wall on the inside wall of spray cylinder at equal intervals, the fixed plate that centrally penetrates the rectangular opening is horizontally arranged in the middle of ultrasonic cleaning bin, the bottom surface of fixed plate is fixedly connected with the tray for containing the plastic particle that falls through bolt, the top surface of fixed plate is hinged with the door that size is adapted, the bottom plate is slidably inserted into the tray below in one side wall of ultrasonic cleaning bin, ultrasonic generator is installed outside one side of ultrasonic cleaning bin, be equipped with a plurality of ultrasonic transducers between ultrasonic generator and the lateral wall of ultrasonic cleaning bin, ultrasonic cleaning bin still installs the cleaning fluid pump that is communicated to the inside of ultrasonic cleaning bin through pipeline.

[0008] As preferred, the fan and the scattering roller are respectively connected with an alternating current motor fixed on the outer wall of the body, and the net window is fixed on the body by bolts.

[0009] As preferred, the spray cylinder is attached with sealing rings on the upper and lower end faces, and the top and bottom ends of the spray cylinder are fixedly connected with the bottom of the dust removal bin and the top of the ultrasonic cleaning bin by bolts.

[0010] As preferred, the water pump and the cleaning fluid pump are fixed on the overhanging platform of the outer wall of the body by bolts, and the water pump and the cleaning fluid pump are electrically connected with electric control switches.

[0011] As preferred, the fixed plate is fixed on the inner wall of the ultrasonic cleaning tank by bolts, the upper surface of the fixed plate is fixed with a door motor for driving the door to make 90° reciprocating opening and closing movement by bolts, and the bottom edge of the door and the side wall away from the output shaft of the door motor are both bonded with sealing blocks for buffering and sealing.

[0012] As preferred, a stepping motor is installed on the bottom plate outside the machine body, the output shaft of the stepping motor is coaxially connected with a lead screw, the lead screw is threadedly connected with the bottom plate, the size of the bottom plate is matched with the size of the inner side of the ultrasonic cleaning tank, a sealing ring with a size matched with the bottom plate is bonded on the inner wall of the ultrasonic cleaning tank at the same horizontal height as the bottom plate, and the bottom plate is horizontally in the shape of "T", and a baffle is arranged at the end of the bottom plate away from the ultrasonic cleaning tank.

[0013] As preferred, a slope-shaped flow guide slope is arranged below the bottom plate in the ultrasonic cleaning tank, and a drain port is arranged in the side wall of the ultrasonic cleaning tank close to the slope bottom of the flow guide slope.

[0014] As preferred, the ultrasonic transducer is electrically connected with the ultrasonic generator through a circuit, and the ultrasonic cleaning tank is provided with a vibration steel plate matched with the ultrasonic transducer at the outer wall where the ultrasonic transducer is arranged.

[0015] As preferred, an opening for loading and unloading the tray is arranged in one of the side walls of the ultrasonic cleaning tank where the ultrasonic transducer is not arranged, and a material taking door is hinged on the inner side of the opening, and a sealing strip for improving the sealing performance of the material taking door is bonded on the inner side wall of the opening.

[0016] Compared with the prior art, the ultrasonic cleaning machine has the advantages that:

[0017] 1. The energy-saving plastic particle ultrasonic cleaning machine has simple and stable structure, can select the cleaning degree according to the pollution condition of the material to be cleaned during use, and has no damaging effect on the plastic particles.

[0018] 2. The energy-saving plastic particle ultrasonic cleaning machine can reduce the use time of ultrasonic cleaning after dust removal and flushing, and has the effects of energy saving and time saving. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is one of the vertical sectional front views of the overall structure in the utility model;

[0021] Figure 3 It is the second vertical sectional front view of the overall structure in the utility model;

[0022] Figure 4 is a back view of the overall structure of the utility model;

[0023] Figure 5 is a schematic diagram of the overall structure of the dust removal bin in the utility model;

[0024] Figure 6 is a schematic diagram of the half-section structure of the spraying cylinder in the utility model;

[0025] Figure 7 is a schematic diagram of the structure of the tray in the utility model;

[0026] Figure 8 is a schematic diagram of the local structure of the ultrasonic cleaning bin in the utility model;

[0027] Figure 9 is a schematic diagram of the local structure of the ultrasonic cleaning bin in the utility model;

[0028] Figure 10 is a schematic diagram of the local structure of the ultrasonic cleaning bin in the utility model;

[0029] Figure 11 is a schematic diagram of the bottom of the fixing plate in the utility model;

[0030] Figure 12 is a schematic diagram of the working state of the bottom plate in the utility model;

[0031] Figure 13 is a schematic diagram of the working state of the bottom plate in the utility model;

[0032] In the figure:

[0033] 1, machine body;

[0034] 11, pre-treatment bin; 111, feeding port; 112, dust removal bin; 1121, fan; 1122, scattering roller; 1123, net window; 12, spraying cylinder; 13, ultrasonic cleaning bin; 131, tray; 132, sealing door; 133, sealing ring; 134, flow guide slope; 135, drainage port; 136, fixing plate; 14, water pump; 15, cleaning liquid pump; 16, bottom plate; 17, ultrasonic generator; 18, ultrasonic transducer; 181, vibrating steel plate; 19, material taking door. DETAILED DESCRIPTION

[0035] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Please refer to Figures 1-13 The embodiment provides a technical scheme:

[0037] The energy-saving plastic particle ultrasonic cleaning machine comprises a machine body 1, the machine body 1 comprises a front treatment bin 11, a spraying cylinder 12 and an ultrasonic cleaning bin 13 arranged in sequence from top to bottom, a feeding port 111 is formed in the top of the front treatment bin 11, a dust removal bin 112 is arranged below the feeding port 111 in the front treatment bin 11, a fan 1121 blowing in the horizontal direction is installed in the dust removal bin 112, a mesh window 1123 is installed in the side wall of the machine body 1 where the fan 1121 is installed and away from the fan 1121, a scattering roller 1122 for scattering the agglomerated plastic particles is installed between the two mesh windows 1123, the spraying cylinder 12 is in the shape of a hollow cylinder and the top and bottom ends thereof are communicated with the dust removal bin 112 and the ultrasonic cleaning bin 13 respectively, the side wall of the spraying cylinder 12 is hollow and connected with a water pump 14 through a water pipe, a plurality of small nozzles communicated with the hollow side wall are installed on the inner side wall of the spraying cylinder 12 at equal intervals, a fixed plate 136 with a rectangular opening penetrating through the center is horizontally arranged in the center of the ultrasonic cleaning bin 13, a tray 131 for containing the falling plastic particles is fixedly connected to the bottom surface of the fixed plate 136 through bolts, a door 132 with a size matched with the fixed plate 136 is hingedly connected to the top surface of the fixed plate 136, a bottom plate 16 is slidingly inserted into the ultrasonic cleaning bin 13 below the tray 131, an ultrasonic generator 17 is installed on one side of the ultrasonic cleaning bin 13, a plurality of ultrasonic transducers 18 are arranged between the ultrasonic generator 17 and the outer side wall of the ultrasonic cleaning bin 13, and a cleaning liquid pump 15 communicated with the inside of the ultrasonic cleaning bin 13 through a pipeline is further installed on the ultrasonic cleaning bin 13.

[0038] In the embodiment, a motor for driving the fan 1121 is fixedly connected to the outer wall of the machine body 1, a driving motor of the scattering roller 1122 is installed on the outer wall of the machine body 1 perpendicular to the mesh window 1123, the scattering strips fixedly connected to the scattering roller 1122 rotate in the direction cutting the wind direction of the fan 1121, the mesh window 1123 is fixedly connected to the machine body 1, the falling plastic particles are scattered, and the dust and other impurities mixed therein are removed.

[0039] And, for enhancing the sealing, the upper and lower end faces of the spraying cylinder 12 are adhered with sealing rings, and the two ends of the spraying cylinder 12 are provided with threaded holes and are fixedly connected with the bottom of the dust removal bin 112 and the top of the ultrasonic cleaning bin 13 through bolts, and the small nozzles in the spraying cylinder 12 are fixedly connected through bolts and are oppositely installed, and the overall height of all the nozzles is consistent with the height of the spraying cylinder 12.

[0040] Moreover, the water pump 14 and the cleaning liquid pump 15 are fixedly connected to the outer wall of the machine body 1 through bolts, and the water pump 14 and the cleaning liquid pump 15 are connected with electric control switches, so that the water pump 14 and the cleaning liquid pump 15 can be artificially controlled to be turned on.

[0041] In addition, for enhancing the sealing, the fixed plate 136 is fixedly connected to the inner wall of the ultrasonic cleaning bin 13 through bolts and is coated with sealing glue at the joint, and the upper surface of the fixed plate 136 is also fixedly connected with a door sealing motor through bolts, the output shaft of the door sealing motor is fixedly connected with one side of the door 132 and drives the door 132 to make 90° reciprocating opening and closing movement through the output shaft, and in order to make the door 132 closely adhere to the inner wall of the ultrasonic cleaning bin 13, a sealing block is adhered to the side wall of the end of the door 132 away from the rotating shaft.

[0042] Specifically, in order to achieve the effect of closing the inside of the ultrasonic cleaning bin 13, a driving motor is installed on the outside of the machine body 1 corresponding to the bottom plate 16, the output shaft of the driving motor is coaxially connected with a screw rod, the screw rod is threadedly connected with the bottom plate 16, and the size of the bottom plate 16 is adapted to the size of the inner side of the ultrasonic cleaning bin 13, in order to ensure the sealing, a sealing ring 133 with a size adapted to the bottom plate 16 is adhered to the inner wall of the ultrasonic cleaning bin 13 at the same horizontal height as the bottom plate 16, and the bottom plate 16 is in a horizontal “T” shape, and a baffle is arranged at the end of the bottom plate 16 close to the driving motor, so as to prevent the bottom plate from advancing excessively.

[0043] Furthermore, in order to discharge waste water, a slope-shaped flow guide slope 134 is arranged at the bottom of the ultrasonic cleaning bin 13 below the bottom plate 16, and a drain port 135 is arranged in the side wall of the ultrasonic cleaning bin 13 close to the slope bottom of the flow guide slope 134.

[0044] Moreover, in order to ensure good cleaning effect, the ultrasonic transducer 18 is electrically connected with the ultrasonic generator 17 through a circuit, and the ultrasonic cleaning bin 13 is provided with a vibration steel plate 181 matched with the ultrasonic transducer 18 at the outer wall where the ultrasonic transducer 18 is arranged.

[0045] Finally, in order to facilitate taking out the cleaned plastic particles, the ultrasonic cleaning bin 13 is provided with an opening for loading and unloading the tray 131 in one of the side walls where the ultrasonic transducer 18 is not arranged, and a material taking door 19 is hingedly connected to the inner side of the opening, and a sealing strip for improving the sealing of the material taking door 19 is adhered to the inner side wall of the opening.

[0046] Finally, it needs to be explained that the fan 1121, water pump 14, ultrasonic generator 17, ultrasonic transducer 18, cleaning liquid pump 15, AC motor, stepper motor, electric control switch and door motor and other components involved in the utility model are all general standard parts or components known to those skilled in the art, the structure and principle of which are known to the skilled person through technical manual or through conventional experimental methods, at the idle place of the device, all the electrical components, power elements, electrical components and the corresponding controllers and power supplies are connected by wires, the specific connection means should be referred to the working principle of the utility model, the electrical components are connected in the order of working sequence, and the detailed connection means are all known in the art.

[0047] The energy-saving plastic particle ultrasonic cleaning machine of the utility model is used, the water pump 14 is opened, the plastic particles to be cleaned are poured from the feeding port 111, the plastic particles are cleaned by the fan 1121 after entering the dust removal bin 112, enter the spray cylinder 12, and then fall into the tray 131 in the ultrasonic cleaning bin 13 after being sprayed and washed in the spray cylinder, the water pump 14 is closed after the plastic particles are completely washed, the motor belonging to the bottom plate 16 is opened, the bottom plate 16 is completely entered into the ultrasonic cleaning bin 13, the ultrasonic generator 17 and the ultrasonic transducer 18 are opened, the cleaning liquid pump 15 is opened, the ultrasonic generator 17 and the ultrasonic transducer 18 are closed after being cleaned, the bottom plate 16 is retracted, the material taking door 19 is opened, and the plastic particles are taken out by disassembling the tray 131.

[0048] The basic principle, main features and advantages of the utility model are shown and described. Those skilled in the art should understand that the utility model is not limited by the above examples, the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, various changes and improvements of the embodiment can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. Energy-saving ultrasonic cleaning machine for plastic particles, characterized in that it comprises: The utility model provides a plastic particle cleaning machine, including body (1), the body (1) includes front treatment bin (11) from top to bottom in turn, spray cylinder (12) and ultrasonic cleaning bin (13), the top of front treatment bin (11) is equipped with inlet (111), the inlet (111) is below in the front treatment bin (11) is equipped with dust removal bin (112), the dust removal bin (112) is installed with a fan (1121) blowing to horizontal direction, the body (1) is installed with net window (1123) in the side wall of installing fan (1121) and far away from fan (1121), two the net window (1123) between installation is used for the beat apart of the plastic particle of the agglomerate beat apart gyro wheel (1122), the spray cylinder (12) is hollow cylinder and its top bottom both ends are communicated with dust removal bin (112), ultrasonic cleaning bin (13) respectively, the side wall of spray cylinder (12) is hollow and is connected with water pump (14) through water pipe, the inside wall of spray cylinder (12) is installed with a plurality of small -size nozzles of communicating with hollow side wall at equal interval, the ultrasonic cleaning bin (13) is centrally arranged and is horizontally equipped with the fixed plate (136) of centrally penetrating rectangular opening, the bottom of fixed plate (136) is fixedly connected with the tray (131) for containing the plastic particle of falling through bolt, the top of fixed plate (136) is hinged with the door (132) of size adaptation, the bottom plate (16) is slidably inserted in the ultrasonic cleaning bin (13) one side wall below tray (131), ultrasonic generator (17) is installed on the one side of ultrasonic cleaning bin (13), a plurality of ultrasonic transducers (18) are arranged between ultrasonic generator (17) and the outside wall of ultrasonic cleaning bin (13), ultrasonic cleaning bin (13) is also installed with cleaning fluid pump (15) that is communicated to the inside of ultrasonic cleaning bin (13) through pipeline.

2. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The fan (1121) and the beat apart gyro wheel (1122) are respectively connected with an alternating -current motor fixed on the outer wall of the body (1).

3. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The spray cylinder (12) is provided with a sealing ring on the top and bottom end faces, and the top and bottom ends of the spray cylinder (12) are fixedly connected with the bottom of the dust removal bin (112) and the top of the ultrasonic cleaning bin (13) through bolts.

4. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The water pump (14) and the cleaning fluid pump (15) are fixed on the outwardly extending platform of the outer wall of the body (1) through bolts, and the water pump (14) and the cleaning fluid pump (15) are electrically connected with electric control switches.

5. The energy-saving ultrasonic cleaner for plastic particles according to claim 3, characterized in that: The fixed plate (136) is fixed on the inner wall of the ultrasonic cleaning bin (13) through bolts, and the upper surface of the fixed plate (136) is fixed with a door motor for driving the door (132) to reciprocatingly open and close by 90° through bolts, and the bottom edge of the door (132) and the side wall away from the output shaft of the door motor are both bonded with sealing blocks for buffering and sealing.

6. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The machine body (1) is externally provided with a stepping motor at the bottom plate (16), the output shaft of the stepping motor is coaxially connected with a lead screw, the lead screw is threadedly connected with the bottom plate (16), the size of the bottom plate (16) is matched with the size of the inside of the ultrasonic cleaning tank (13), the ultrasonic cleaning tank (13) is provided with a sealing ring (133) with a size matched with the bottom plate (16) on the inner wall at the same horizontal level as the bottom plate (16), the bottom plate (16) is horizontally arranged in a T shape, and a baffle is arranged at the end of the bottom plate (16) away from the ultrasonic cleaning tank (13).

7. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The inside bottom of the ultrasonic cleaning tank (13) is provided with a slope-shaped flow guide slope (134) below the bottom plate (16), and the side wall of the ultrasonic cleaning tank (13) close to the slope bottom of the flow guide slope (134) is provided with a drainage port (135).

8. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The ultrasonic transducer (18) is electrically connected with the ultrasonic generator (17) through a wire, and the ultrasonic cleaning tank (13) is provided with a vibration steel plate (181) matched with the ultrasonic transducer (18) at the outer wall where the ultrasonic transducer (18) is arranged.

9. The energy-saving ultrasonic cleaner for plastic particles according to claim 1, characterized in that: The ultrasonic cleaning tank (13) is provided with an opening for loading and unloading the tray (131) at one of the side walls where the ultrasonic transducer (18) is not arranged, and a material taking door (19) is hingedly connected to the inside of the opening, and a sealing strip for improving the sealing performance of the material taking door (19) is attached to the inner wall of the opening.

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