Plastic particle cleaning device facilitating impurity separation

Abstract

The utility model discloses a plastic particle cleaning device convenient to separate impurities, which belongs to the technical field of particle cleaning devices and comprises a frame. Supporting columns are fixedly connected to the four corners of the top of the rack correspondingly. The support column is connected with a reciprocating driving assembly; the reciprocating driving assembly is connected with a cleaning assembly; the front end of the rack is connected with a drying assembly; and cleaning liquid is contained in the rack. The cleaning assembly and the reciprocating driving assembly drive the plastic particles to move front and back and up and down so that impurities can be separated and drained, and the drained plastic particles are driven to the front end of the drying assembly so that the drying assembly can evenly dry the plastic particles in the cleaning assembly. Therefore, the situation that the plastic particles are melted due to local overheating is effectively avoided, after drying, the cleaning assembly drives the plastic particles to move upwards so that the plastic particles can be taken out conveniently, and cleaning, impurity separation and drying of the plastic particles are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle cleaning devices, in particular to a plastic particle cleaning device which is convenient for separating impurities. Background Art

[0002] Plastic particles are plastics stored and transported in the form of semi-finished products. Among plastic particles, general-purpose plastic particles are widely used and account for a large proportion of applications. Currently, many plastic particles need to be cleaned before recycling.

[0003] For example, Chinese patent CN220825231U proposes a cleaning and dehydrating device for plastic particle production, including a support frame, a mounting cylinder fixedly mounted on the support frame, a connecting port extending through the surface of the mounting cylinder, a closed door installed in the connecting port, a rotating rod arranged at the center of the interior of the mounting cylinder, a stirring blade installed on the surface of the rotating rod, a receiving shell fixedly connected to the bottom of the mounting cylinder, a drain valve fixedly connected to the surface of the mounting cylinder, and a motor installed on the top of the mounting cylinder. The staff of the utility model can put plastic particles into the interior of the mounting cylinder from the top of the mounting cylinder, and then inject water into the interior of the mounting cylinder. The design solves the shortcomings of the prior art. The plastic particles can be cleaned by mixing and stirring the plastic particles with water. Compared with manual cleaning, the speed is fast, and after cleaning, the water and the plastic particles can be separated.

[0004] Although the above patent can achieve the cleaning of plastic particles, it is not convenient to separate impurities in the plastic particles, and the plastic particles need to be separated from water manually after cleaning.

[0005] Based on this, the utility model designs a plastic particle cleaning device which is convenient for separating impurities to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a plastic particle cleaning device which is convenient for separating impurities.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A plastic particle cleaning device that is convenient for separating impurities, comprising a frame;

[0009] The four corners of the top of the frame are respectively fixedly connected with support columns;

[0010] The support column is connected to a reciprocating drive assembly that reciprocates back and forth to facilitate cleaning of plastic particles and separation of impurities;

[0011] The reciprocating drive assembly is connected to a cleaning assembly on which plastic particles are placed and which can reciprocate up and down to clean the plastic particles and separate impurities;

[0012] The front end of the frame is connected to a drying component for uniformly drying the cleaned plastic particles;

[0013] The rack contains cleaning liquid.

[0014] Furthermore, the reciprocating drive assembly includes a first slide rail, a second connecting rod, a first motor, a first rack, a first gear and a first connecting rod. The top of the support column is fixedly connected to a left-right symmetrical first connecting rod, the first connecting rod is fixedly connected to the first slide rail, the left and right ends of the second connecting rod are respectively connected to the first slide rail with limited sliding connection, the second connecting rod is fixedly connected to the first motor, the first rack is fixedly connected to the first connecting rod on the side where the first motor is located, the output end of the first motor is fixedly connected to the first gear, and the first gear is meshingly connected to the first rack.

[0015] Furthermore, a lower end of one set of second connecting rods is connected to an upper end of the cleaning assembly.

[0016] Furthermore, the left and right sides of the lower end of the cleaning component are respectively connected to the first slider, the left and right sides of the lower end of the frame are respectively fixedly connected to the second slide rails, and the second slide rails are respectively limitedly slidably connected to the corresponding first sliders.

[0017] Furthermore, the cleaning assembly includes a fourth connecting rod, a second rack, a second motor, a second gear, a third connecting rod, a fixing clamp and a filter screen. The upper ends of the fourth connecting rods are fixedly connected to the bottom of the second connecting rods, the lower ends of the fourth connecting rods are fixedly connected to the corresponding first sliders, the left and right ends of the third connecting rods are respectively connected to the fourth connecting rods with limited sliding connection, the third connecting rod is fixedly connected to the second motor, the fourth connecting rod on the side where the second motor is located is fixedly connected to the second rack, the output end of the second motor is fixedly connected to the second gear, the second gear is meshingly connected to the second rack, and the lower end of the third connecting rod is fixedly connected to multiple sets of fixing clamps, and the lower end of the fixing clamps clamps a filter screen for holding plastic particles.

[0018] Furthermore, a telescopic rod is fixedly connected between the third connecting rod and the second connecting rod.

[0019] Furthermore, a sealing cover is fixedly connected to the top of the filter screen to prevent the plastic particles from overflowing.

[0020] Furthermore, the drying component includes a heat return plate, a linear module slide, a second slider, a connecting plate and air outlet holes. The inside of the frame is fixedly connected to the heat return plate, the left and right sides of the heat return plate are fixedly connected to the linear module slide, the linear module slide is respectively connected to the second slider in a limited sliding manner, and multiple groups of connecting plates are fixedly connected at equal intervals between the two groups of second sliders, and air outlet holes are provided on the connecting plates.

[0021] The utility model has the following technical effects:

[0022] 1. The utility model places plastic particles in a cleaning component, and the cleaning component drives the plastic particles to move up and down so as to separate impurities. The reciprocating drive component drives the plastic particles to move back and forth through the cleaning component so as to further separate impurities. The cleaning component drives the plastic particles to move upward to separate from the cleaning liquid for draining. The drained plastic particles are driven by the reciprocating drive component to the upper end of the drying component, and the cleaning component drives the plastic particles to move downward to the front end of the drying component so that the drying component can evenly dry the plastic particles in the cleaning component, thereby effectively avoiding the melting of the plastic particles due to local overheating. After drying, the cleaning component drives the plastic particles to move upward so as to take out the plastic particles, thereby realizing the cleaning, impurity separation and drying of the plastic particles. The device has a simple structure, low production cost and debugging cost, can complete cleaning and drying at the same time, thereby facilitating the subsequent processing of the plastic particles.

[0023] 2. The utility model starts the first motor, and the output end of the first motor drives the first gear to rotate. Due to the meshing relationship between the first rack and the first gear, the first gear moves forward and backward along the first rack while rotating. The first gear drives the second connecting rod to move forward and backward under the limiting guide action of the first slide rail through the first motor. The second connecting rod drives the cleaning component to move forward and backward. The cleaning component drives the first slider to move forward and backward under the limiting guide action of the second slide rail, thereby realizing the forward and backward movement of the plastic particles, so as to separate the impurities.

[0024] 3. The utility model places plastic particles in the filter screen, starts the second motor, and the output end of the second motor drives the second gear to rotate. Due to the meshing relationship between the second gear and the second rack, the second gear moves up and down along the second rack while rotating. The second gear drives the third connecting rod to move up and down under the limiting and guiding action of the fourth connecting rod through the second motor. The third connecting rod drives the filter screen to move up and down through the fixing clamp. When the filter screen moves up and down or moves forward and backward, the impurities in the filter screen are separated from the pores due to inertia, thereby further realizing the separation of impurities. After the impurities are separated, the output end of the second motor drives the second gear to move up and down along the second rack. The second gear moves upward along the second rack while rotating, and the second gear drives the plastic particles in the filter to move upward until they are separated from the cleaning liquid through the second motor, the third connecting rod, and the fixed clamp. The cleaning liquid in the filter flows out from the pores to facilitate the drainage of the plastic particles; after drainage, the second gear drives the plastic particles in the filter to move downward to the front end of the drying component through the second motor, the third connecting rod, and the fixed clamp, so that the drying component can dry the plastic particles. After drying, the second gear drives the plastic particles in the filter to move upward through the second motor, the third connecting rod, and the fixed clamp to facilitate the removal of the plastic particles.

[0025] 4. In the utility model, when the second gear drives the plastic particles in the filter to move downward to the front end of the drying component through the second motor, the third connecting rod and the fixing clamp, the external hot air blows toward the filter through the air outlet, and the linear module slide drives the second slider to reciprocate up and down under the limiting guide action of the linear module slide, thereby realizing uniform drying of the plastic particles in the filter, thereby effectively avoiding the melting of the plastic particles due to local overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The utility model is a three-dimensional plastic particle cleaning device that is convenient for separating impurities. Figure 1 ;

[0028] Figure 2 This is a front view of a plastic particle cleaning device that is convenient for separating impurities according to the utility model;

[0029] Figure 3 The utility model is a three-dimensional plastic particle cleaning device that is convenient for separating impurities. Figure 2 ;

[0030] Figure 4 This is a schematic structural diagram of a plastic particle cleaning device that is convenient for separating impurities according to the utility model;

[0031] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Frame; 2. Support column; 3. Reciprocating drive assembly; 31. First slide rail; 32. Second connecting rod; 33. First motor; 34. First rack; 35. First gear; 36. First connecting rod; 37. Second slide rail; 38. First slider; 39. Telescopic rod; 4. Drying assembly; 41. Heat return plate; 42. Linear module slide; 43. Second slider; 44. Connecting plate; 45. Air outlet; 5. Cleaning assembly; 51. Fourth connecting rod; 52. Second rack; 53. Second motor; 54. Second gear; 55. Third connecting rod; 56. Fixing clamp; 57. Filter. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The utility model is further described below in conjunction with embodiments.

[0036] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0037] In some embodiments, please refer to the attached instructions. Figure 1-5 , a plastic particle cleaning device for easily separating impurities, comprising a frame 1;

[0038] The four corners of the top of the frame 1 are respectively fixedly connected with support columns 2;

[0039] The support column 2 is connected to a reciprocating drive assembly 3 that reciprocates back and forth to facilitate cleaning of plastic particles and separation of impurities;

[0040] The reciprocating drive component 3 is connected to a cleaning component 5 on which plastic particles are placed and which can reciprocate up and down to clean the plastic particles and separate impurities;

[0041] The front end of the frame 1 is connected to a drying component 4 for uniformly drying the cleaned plastic particles;

[0042] The frame 1 contains cleaning liquid;

[0043] The plastic particles are placed in the cleaning component 5, and the cleaning component 5 drives the plastic particles to move up and down so as to separate the impurities. The reciprocating drive component 3 drives the plastic particles to move forward and backward through the cleaning component 5 so as to further separate the impurities. The cleaning component 5 drives the plastic particles to move upward to separate from the cleaning liquid for draining. The drained plastic particles are driven by the reciprocating drive component 3 to the upper end of the drying component 4, and the cleaning component 5 drives the plastic particles to move downward to the front end of the drying component 4 so that the drying component 4 can evenly dry the plastic particles in the cleaning component 5, thereby effectively avoiding the melting of the plastic particles due to local overheating. After drying, the cleaning component 5 drives the plastic particles to move upward so as to take out the plastic particles, thereby realizing the cleaning, impurity separation and drying of the plastic particles. The device has a simple structure, low production cost and debugging cost, and can complete cleaning and drying at the same time, thereby facilitating the subsequent processing of the plastic particles.

[0044] The reciprocating drive assembly 3 includes a first slide rail 31, a second connecting rod 32, a first motor 33, a first rack 34, a first gear 35 and a first connecting rod 36. The top of the support column 2 is fixedly connected with a left-right symmetrical first connecting rod 36, and the first connecting rod 36 is fixedly connected with the first slide rail 31. The left and right ends of the second connecting rod 32 are respectively connected to the first slide rail 31 with limited sliding connection, the second connecting rod 32 is fixedly connected to the first motor 33, and the first rack 34 is fixedly connected to the first connecting rod 36 on the side where the first motor 33 is located. The output end of the first motor 33 is fixedly connected with the first gear 35, and the first gear 35 is meshingly connected with the first rack 34;

[0045] The lower end of one set of second connecting rods 32 is connected to the upper end of the cleaning assembly 5;

[0046] The left and right sides of the lower end of the cleaning assembly 5 are respectively connected to first sliders 38, and the left and right sides of the lower end of the frame 1 are respectively fixedly connected to second slide rails 37, and the second slide rails 37 are respectively limitedly slidably connected to the corresponding first sliders 38;

[0047] The first motor 33 is started, and the output end of the first motor 33 drives the first gear 35 to rotate. Due to the meshing relationship between the first rack 34 and the first gear 35, the first gear 35 moves forward and backward along the first rack 34 while rotating. The first gear 35 drives the second connecting rod 32 to move forward and backward under the limiting guide of the first slide rail 31 through the first motor 33. The second connecting rod 32 drives the cleaning assembly 5 to move forward and backward. The cleaning assembly 5 drives the first slider 38 to move forward and backward under the limiting guide of the second slide rail 37, thereby realizing the forward and backward movement of the plastic particles, so as to separate the impurities.

[0048] The cleaning assembly 5 includes a fourth connecting rod 51, a second rack 52, a second motor 53, a second gear 54, a third connecting rod 55, a fixing clamp 56 and a filter 57. The upper ends of the fourth connecting rod 51 are fixedly connected to the bottom of the second connecting rod 32, the lower ends of the fourth connecting rod 51 are fixedly connected to the corresponding first slider 38, the left and right ends of the third connecting rod 55 are respectively connected to the fourth connecting rod 51 with limited sliding, the third connecting rod 55 is fixedly connected to the second motor 53, the fourth connecting rod 51 on the side where the second motor 53 is located is fixedly connected to the second rack 52, the output end of the second motor 53 is fixedly connected to the second gear 54, the second gear 54 is meshed with the second rack 52, the lower end of the third connecting rod 55 is fixedly connected to multiple groups of fixing clamps 56, and the lower end of the fixing clamp 56 clamps a filter 57 for holding plastic particles;

[0049] A telescopic rod 39 is fixedly connected between the third connecting rod 55 and the second connecting rod 32;

[0050] A sealing cover is fixedly connected to the top of the filter screen 57 to prevent the plastic particles from overflowing;

[0051] The plastic particles are placed in the filter screen 57, and the second motor 53 is started. The output end of the second motor 53 drives the second gear 54 to rotate. Due to the meshing relationship between the second gear 54 and the second rack 52, the second gear 54 moves up and down along the second rack 52 while rotating. The second gear 54 drives the third connecting rod 55 to move up and down under the limiting guide action of the fourth connecting rod 51 through the second motor 53. The third connecting rod 55 drives the filter screen 57 to move up and down through the fixing clamp 56. When the filter screen 57 moves up and down or moves forward and backward, the impurities in the filter screen 57 are separated from the pores due to inertia, thereby further realizing the separation of impurities. After the impurities are separated, the output end of the second motor 53 drives the second gear 54 to rotate. 54 moves upward along the second rack 52 while rotating, and the second gear 54 drives the plastic particles in the filter screen 57 to move upward to be separated from the cleaning liquid through the second motor 53, the third connecting rod 55, and the fixing clamp 56, and the cleaning liquid in the filter screen 57 flows out from the pores to facilitate the drainage of the plastic particles; after drainage, the second gear 54 drives the plastic particles in the filter screen 57 to move downward to the front end of the drying component 4 through the second motor 53, the third connecting rod 55, and the fixing clamp 56, so that the drying component 4 can dry the plastic particles. After drying, the second gear 54 drives the plastic particles in the filter screen 57 to move upward through the second motor 53, the third connecting rod 55, and the fixing clamp 56 to facilitate the removal of the plastic particles;

[0052] The drying assembly 4 includes a heat return plate 41, a linear module slide 42, a second slider 43, a connecting plate 44 and an air outlet 45. The heat return plate 41 is fixedly connected to the inside of the frame 1, and the left and right sides of the heat return plate 41 are fixedly connected to the linear module slide 42. The linear module slide 42 is respectively connected to the second slider 43 in a limited sliding manner. Multiple groups of connecting plates 44 are fixedly connected between two groups of second sliders 43 at equal intervals, and the connecting plates 44 are all provided with air outlets 45.

[0053] The air outlet 45 is connected to the external hot air through a pipeline;

[0054] When the second gear 54 drives the plastic particles in the filter 57 to move downward to the front end of the drying component 4 through the second motor 53, the third connecting rod 55, and the fixing clamp 56, the external hot air blows toward the filter 57 through the air outlet 45, and the linear module slide 42 drives the second slider 43 to reciprocate up and down under the limiting guide action of the linear module slide 42, thereby achieving uniform drying of the plastic particles in the filter 57, thereby effectively avoiding the melting of the plastic particles due to local overheating.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A plastic particle cleaning device for separating impurities, comprising a frame (1), characterized in that: Support columns (2) are fixedly connected to the four corners of the top of the frame (1); The support column (2) is connected to a reciprocating drive component (3) that reciprocates back and forth to facilitate cleaning of plastic particles and separation of impurities; The reciprocating drive component (3) is connected to a cleaning component (5) on which plastic particles are placed and which can reciprocate up and down to clean the plastic particles and separate impurities; The front end of the frame (1) is connected to a drying assembly (4) for uniformly drying the cleaned plastic particles; The frame (1) contains cleaning liquid.

2. The plastic particle cleaning device for separating impurities according to claim 1, characterized in that: The reciprocating drive assembly (3) comprises a first slide rail (31), a second connecting rod (32), a first motor (33), a first rack (34), a first gear (35) and a first connecting rod (36); the top of the support column (2) is fixedly connected with a left-right symmetrical first connecting rod (36); the first connecting rod (36) is fixedly connected with the first slide rail (31); the left and right ends of the second connecting rod (32) are respectively connected to the first slide rail (31) in a limited sliding manner; the second connecting rod (32) is fixedly connected with the first motor (33); the first rack (34) is fixedly connected to the first connecting rod (36) on the side where the first motor (33) is located; the output end of the first motor (33) is fixedly connected with the first gear (35); the first gear (35) is meshingly connected with the first rack (34).

3. The plastic particle cleaning device for separating impurities according to claim 2, characterized in that: The lower end of one set of second connecting rods (32) is connected to the upper end of the cleaning assembly (5).

4. The plastic particle cleaning device for separating impurities according to claim 3 is characterized in that: The left and right sides of the lower end of the cleaning component (5) are respectively connected to first slide blocks (38), and the left and right sides of the lower end of the frame (1) are respectively fixedly connected to second slide rails (37), and the second slide rails (37) are respectively limitedly slidably connected to the corresponding first slide blocks (38).

5. The plastic particle cleaning device for separating impurities according to claim 4, characterized in that: The cleaning assembly (5) comprises a fourth connecting rod (51), a second rack (52), a second motor (53), a second gear (54), a third connecting rod (55), a fixing clamp (56) and a filter screen (57); the upper end of the fourth connecting rod (51) is fixedly connected to the bottom of the second connecting rod (32); the lower end of the fourth connecting rod (51) is fixedly connected to the corresponding first sliding block (38); the left and right ends of the third connecting rod (55) are respectively connected to the fourth connecting rod (51) in a limited sliding manner; The third connecting rod (55) is fixedly connected to a second motor (53), the fourth connecting rod (51) on the side where the second motor (53) is located is fixedly connected to a second rack (52), the output end of the second motor (53) is fixedly connected to a second gear (54), the second gear (54) is meshingly connected to the second rack (52), the lower end of the third connecting rod (55) is fixedly connected to a plurality of sets of fixing clamps (56), the lower end of the fixing clamps (56) clamps a filter screen (57) for holding plastic particles.

6. The plastic particle cleaning device for separating impurities according to claim 5, characterized in that: A telescopic rod (39) is fixedly connected between the third connecting rod (55) and the second connecting rod (32).

7. The plastic particle cleaning device for separating impurities according to claim 6, characterized in that: A sealing cover is fixedly connected to the top of the filter screen (57) to prevent the plastic particles from overflowing.

8. The plastic particle cleaning device for separating impurities according to claim 7, characterized in that: The drying assembly (4) comprises a heat return plate (41), a linear module slide (42), a second slider (43), a connecting plate (44) and an air outlet (45); the interior of the frame (1) is fixedly connected with the heat return plate (41); the left and right sides of the heat return plate (41) are fixedly connected with the linear module slide (42); the linear module slide (42) is respectively connected with the second slider (43) in a position-limiting sliding manner; a plurality of connecting plates (44) are fixedly connected with equal intervals between two groups of second sliders (43); and the connecting plates (44) are each provided with an air outlet (45).

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