Plastic color master batch screening and impurity removing device

Abstract

The utility model relates to the technical field of plastic color master batch screening, specifically to a plastic color master batch screening and impurity removing device, including screening bed, the inside fixed connection of screening bed has the filter screen, the inside of screening bed is provided with extrusion device, and the extrusion device includes support frame, and the support frame sets up the top of screening bed, and the upper surface of support frame is opened to have guide hole, and the inside slide connection of guide hole has guide rod, and the bottom fixed connection of guide rod has the pressing plate, and the inside slide connection of pressing plate and screening bed, and the top fixed connection of guide rod has the connecting strip, and one side fixed connection of connecting strip has the connecting block, and the surface of support frame is provided with drive assembly. The utility model discloses, through setting up extrusion device, can effectively conveniently worker to the material of caking carries on extruding, avoided the worker to remove the caking plastic color master batch, and then improved the screening rate of impurity removing device.

Description

Technical Field

[0001] This utility model relates to the field of plastic masterbatch screening technology, and in particular to a plastic masterbatch screening and impurity removal device. Background Technology

[0002] The plastic masterbatch screening and impurity removal device is a specialized piece of equipment used to screen plastic masterbatches and remove impurities. Its core function is to ensure the purity and particle size uniformity of the masterbatch, and to prevent impurities from affecting the quality of subsequent plastic products. The plastic masterbatch screening and impurity removal device is mainly used in the production process of plastic masterbatch to screen raw materials or finished products and remove impurities to ensure the quality of the masterbatch. It is suitable for the raw material pretreatment and finished product quality inspection of plastic masterbatch production enterprises.

[0003] When workers need to screen and remove impurities from plastic masterbatch, they pour the masterbatch onto the impurity removal device for screening. However, existing impurity removal devices sometimes fail to pass through the screen due to the clumping of the masterbatch, causing workers to remove the clumped masterbatch as impurities, which in turn reduces the screening rate of the impurity removal device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the screening rate of existing impurity removal devices will decrease, and to propose a plastic masterbatch screening and impurity removal device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plastic masterbatch screening and impurity removal device, comprising a screening bed, a filter screen fixedly connected to the inner side of the screening bed, an extrusion device provided on the inner side of the screening bed, the extrusion device comprising a support frame, the support frame being disposed above the screening bed, a guide hole being provided on the upper surface of the support frame, a guide rod being slidably connected inside the guide hole, a pressure plate being fixedly connected to the bottom end of the guide rod, the pressure plate being slidably connected to the interior of the screening bed, a connecting strip being fixedly connected to the top end of the guide rod, a connecting block being fixedly connected to one side of the connecting strip, a driving assembly being provided on the surface of the support frame, the driving assembly comprising a first motor, the first motor being fixedly connected to one side of the support frame, a rotating disk being fixedly connected to the driving end of the first motor, the first motor being able to cooperate with the rotating disk to achieve the purpose of driving the rotating disk to rotate.

[0006] Preferably, an adjusting bar is rotatably connected between the rotating disk and the connecting block. The adjusting bar is located on one side of the support frame and can cooperate with the rotating disk and the connecting block to adjust the sliding of the connecting bar.

[0007] Preferably, the upper surface of the screening bed is provided with an adjustment device, the adjustment device including a guide groove, the guide groove is opened on the upper surface of the screening bed, the guide groove is located on both sides of the extrusion plate, and the guide groove can cooperate with the screening bed to guide the sliding of the slider.

[0008] Preferably, a slider is slidably connected inside the guide groove, and both ends of the support frame are fixedly connected to the surface of the slider. The slider can cooperate with the guide groove to guide the slider to slide.

[0009] Preferably, a second motor is fixedly connected to one side of the screening bed. The second motor is located on one side of the slider, and the second motor can cooperate with the screening bed to support the second motor.

[0010] Preferably, the drive end of the second motor is fixedly connected to a conveying rod, which is rotatably connected to the inside of the screening bed and threadedly connected to the inside of the slider. The conveying rod can cooperate with the second motor to adjust the slider's sliding motion inside the guide groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a squeezing device, when the worker needs to squeeze the lumpy material, the worker pours the material into the impurity removal device. The impurity removal device disperses the accumulated material and filters it through its own vibration. The lumpy material cannot be moved due to its large weight. The worker starts the adjustment device to adjust the position of the squeezing device. When the pressure plate slides above the lumpy material, the first motor is started. The first motor drives the rotating disk, the rotating disk drives the adjusting bar, the adjusting bar drives the connecting block, the connecting block drives the connecting bar, the connecting bar pushes the guide rod, the guide hole guides the guide rod, the guide rod pushes the pressure plate, and the pressure plate squeezes the lumpy material. The lumpy material will disperse due to the pressure. By setting up a squeezing device, it is possible to effectively facilitate the worker to squeeze the lumpy material, avoiding the worker from removing the lumpy plastic masterbatch as impurities, thereby improving the screening rate of the impurity removal device.

[0012] 2. In this utility model, by setting an adjustment device, when the worker needs to squeeze lumpy materials in different positions, the second motor is started. The second motor drives the conveyor rod, which rotates and pushes the slider. The slider drives the squeezing device. When the squeezing device slides to the designated position, the second motor stops driving the conveyor rod. By setting an adjustment device, the squeezing device can effectively and conveniently squeeze lumpy materials in different positions, avoiding the squeezing device being unable to squeeze lumpy materials in other positions, thereby improving the practicality of the squeezing device. Attached Figure Description

[0013] Figure 1This utility model provides a three-dimensional structural schematic diagram of a plastic masterbatch screening and impurity removal device; Figure 2 This utility model provides a schematic diagram of the extrusion device structure for a plastic masterbatch screening and impurity removal device; Figure 3 This utility model proposes a plastic masterbatch screening and impurity removal device. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This utility model provides a schematic diagram of the adjustment device structure for a plastic masterbatch screening and impurity removal device; Figure 5 This utility model proposes a plastic masterbatch screening and impurity removal device. Figure 4 Enlarged structural diagram at point B.

[0014] Legend: 1. Screening bed; 2. Filter screen; 3. Extrusion device; 31. Connecting bar; 32. Connecting block; 33. Guide rod; 34. Pressure plate; 35. Guide hole; 36. Adjusting bar; 37. Rotary disc; 38. First motor; 39. Support frame; 4. Adjusting device; 41. Sliding block; 42. Conveying rod; 43. Second motor; 44. Guide groove. Detailed Implementation

[0015] Please see Figures 1-5 This utility model provides a technical solution: a plastic masterbatch screening and impurity removal device, including a screening bed 1, a filter screen 2 fixedly connected to the inner side of the screening bed 1, and an extrusion device 3 provided on the inner side of the screening bed 1.

[0016] The specific setup and function of the extrusion device 3 and the adjustment device 4 will be described in detail below.

[0017] In this embodiment: the extrusion device 3 includes a support frame 39, which is disposed above the screening bed 1. A guide hole 35 is provided on the upper surface of the support frame 39. A guide rod 33 is slidably connected inside the guide hole 35. A pressure plate 34 is fixedly connected to the bottom end of the guide rod 33. The pressure plate 34 is slidably connected to the inside of the screening bed 1. A connecting strip 31 is fixedly connected to the top end of the guide rod 33. A connecting block 32 is fixedly connected to one side of the connecting strip 31. A drive assembly is provided on the surface of the support frame 39.

[0018] Specifically, the drive assembly includes a first motor 38, which is fixedly connected to one side of the support frame 39. The drive end of the first motor 38 is fixedly connected to a rotating disk 37, and the first motor 38 can cooperate with the rotating disk 37 to drive the rotating disk 37 to rotate.

[0019] Specifically, an adjusting bar 36 is rotatably connected between the rotating disk 37 and the connecting block 32, and the adjusting bar 36 is located on one side of the support frame 39.

[0020] In this embodiment, the adjusting bar 36 can cooperate with the rotating disk 37 and the connecting block 32 to achieve the purpose of adjusting the sliding of the connecting bar 31.

[0021] In this embodiment: an adjustment device 4 is provided on the upper surface of the screening bed 1. The adjustment device 4 includes a guide groove 44, which is opened on the upper surface of the screening bed 1. The guide groove 44 is located on both sides of the extrusion plate 34. The guide groove 44 can cooperate with the screening bed 1 to guide the slider 41 to slide.

[0022] Specifically, the guide groove 44 has a slider 41 that is slidably connected inside, and the two ends of the support frame 39 are fixedly connected to the surface of the slider 41.

[0023] In this embodiment, the slider 41 can cooperate with the guide groove 44 to guide the slider 41 to slide.

[0024] Specifically, a second motor 43 is fixedly connected to one side of the screening bed 1. The second motor 43 is located on one side of the slider 41. The second motor 43 can cooperate with the screening bed 1 to support the second motor 43.

[0025] Specifically, the drive end of the second motor 43 is fixedly connected to a conveyor rod 42, which is rotatably connected to the inside of the screening bed 1, and the conveyor rod 42 is threadedly connected to the inside of the slider 41.

[0026] In this embodiment, the transmission rod 42 can cooperate with the second motor 43 to adjust the slider 41 to slide inside the guide groove 44.

[0027] Working principle: By setting up the extrusion device 3, when the operator needs to extrude clumped material, the operator pours the material into the impurity removal device. The impurity removal device disperses and filters the accumulated material through its own vibration. The clumped material cannot move due to its large weight. The operator starts the adjustment device 4 to adjust the position of the extrusion device 3. When the pressure plate 34 slides above the clumped material, the first motor 38 is started. The first motor 38 drives the rotating disk 37, the rotating disk 37 drives the adjusting bar 36, the adjusting bar 36 drives the connecting block 32, the connecting block 32 drives the connecting bar 31, the connecting bar 31 pushes the guide rod 33, the guide hole 35 guides the guide rod 33, the guide rod 33 pushes the pressure plate 34, and the pressure plate 34 extrudes the clumped material. The clumped material will disperse due to the pressure. The extrusion device 3 effectively facilitates the extrusion of agglomerated materials, preventing workers from mistakenly removing agglomerated plastic masterbatch as impurities, thereby improving the screening rate of the impurity removal device. Furthermore, by setting an adjustment device 4, when workers need to extrude agglomerated materials at different locations, the second motor 43 is activated. The second motor 43 drives the conveyor rod 42, which rotates and pushes the slider 41. The slider 41 drives the extrusion device 3. When the extrusion device 3 slides to the designated position, the second motor 43 stops driving the conveyor rod 42. By setting the adjustment device 4, the extrusion device 3 can effectively extrude agglomerated materials at different locations, preventing the extrusion device 3 from being unable to extrude agglomerated materials at other locations, thus improving the practicality of the extrusion device 3.

Claims

1. A plastic masterbatch screening and impurity removal device, comprising a screening bed (1), characterized in that: A filter screen (2) is fixedly connected to the inner side of the screening bed (1). The inner side of the screening bed (1) is provided with an extrusion device (3), the extrusion device (3) includes a support frame (39), the support frame (39) is arranged above the screening bed (1); The upper surface of the support frame (39) is provided with a guide hole (35), and a guide rod (33) is slidably connected inside the guide hole (35). A pressure plate (34) is fixedly connected to the bottom end of the guide rod (33). The pressure plate (34) is slidably connected to the inside of the screening bed (1). A connecting strip (31) is fixedly connected to the top end of the guide rod (33). A connecting block (32) is fixedly connected to one side of the connecting strip (31). A drive assembly is provided on the surface of the support frame (39).

2. The plastic masterbatch screening and impurity removal device according to claim 1, characterized in that: The drive assembly includes a first motor (38), which is fixedly connected to one side of the support frame (39), and a rotating disk (37) is fixedly connected to the drive end of the first motor (38).

3. The plastic masterbatch screening and impurity removal device according to claim 2, characterized in that: An adjusting bar (36) is rotatably connected between the rotating disk (37) and the connecting block (32), and the adjusting bar (36) is located on one side of the support frame (39).

4. The plastic masterbatch screening and impurity removal device according to claim 1, characterized in that: An adjustment device (4) is provided on the upper surface of the screening bed (1). The adjustment device (4) includes a guide groove (44), which is opened on the upper surface of the screening bed (1) and is located on both sides of the extrusion plate (34).

5. The plastic masterbatch screening and impurity removal device according to claim 4, characterized in that: The guide groove (44) is slidably connected to a slider (41), and the two ends of the support frame (39) are fixedly connected to the surface of the slider (41).

6. The plastic masterbatch screening and impurity removal device according to claim 4, characterized in that: A second motor (43) is fixedly connected to one side of the screening bed (1), and the second motor (43) is located on one side of the slider (41).

7. The plastic masterbatch screening and impurity removal device according to claim 6, characterized in that: The second motor (43) has a fixed connection to a transmission rod (42) at its drive end. The transmission rod (42) is rotatably connected to the inside of the screening bed (1), and the transmission rod (42) is threadedly connected to the inside of the slider (41).

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