Drying mechanism for plastic particle granulation processing

Abstract

The utility model discloses a drying mechanism for granulation processing of plastic granules. The drying mechanism comprises a water collecting cabin, a telescopic column, a drain pipe, a connecting wall, a moving mechanism, a wiping mechanism and a blower. The connecting walls are arranged at the left top end and the right top end of the water collecting cabin respectively, the front ends of the opposite faces of the connecting walls are connected with the wiping mechanisms through the moving mechanisms, the top ends of the two sets of connecting walls are each provided with one set of air blowers, and the moving mechanisms comprise the protective covers, the threaded rods, the supporting plates, the first motors and other assemblies. And the wiping mechanism comprises a connecting frame, a movable frame, a wiping block, a driving cabin and other assemblies which are matched with one another to wipe water on the outer sides of the long-strip materials, the drying effect is improved, follow-up drying operation is facilitated, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the related field of plastic pellet processing technology, in particular to a drying mechanism for plastic pellet granulation processing. Background Art

[0002] Plastic pellets, also known as plastic granules or plastic particles, are a form of semi-finished product commonly used in the plastics industry. They are usually made of plastic raw materials, such as polyethylene and polypropylene. These pellets are processed through a specific process and have the characteristics of high molecular structure, strong plasticity and good formability. They can be used to manufacture various plastic products and are usually processed by a granulator.

[0003] Chinese patent CN216544271U discloses a drying mechanism of a granulator, including a water collecting tank, an air outlet hood located above the water collecting tank, and a blower connected to the air outlet hood. A mounting seat is provided in the water collecting tank below the air outlet hood, and a plurality of mounting areas are formed in the mounting seat. The plurality of mounting areas are arranged along a direction perpendicular to the transmission direction of the long plastic strips, and each of the mounting areas is provided with a dewatering member in contact with the long plastic strips. A plurality of water outlet holes are distributed below each of the mounting areas, and a height adjustment component is connected to the mounting seat. The utility model has the following advantages and effects: the utility model can achieve a better drying effect, thereby ensuring the processing quality and efficiency of the granulator.

[0004] The utility model absorbs water from the outside of the material by contacting the water-absorbing sponge, but lacks the drainage function of the water-absorbing sponge. After the water-absorbing sponge absorbs too much water, its water content increases, which may smear and humidify the outside of the material, affecting the drying effect, and has certain limitations. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a drying mechanism for plastic pellet granulation processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying mechanism for plastic pellet granulation processing, including a water collecting chamber that can collect moisture, the four ends of the bottom surface of the water collecting chamber are provided with telescopic columns with adjustable heights, the bottom middle end of the water collecting chamber is connected with a drainage pipe for drainage, and also includes connecting walls arranged at the left and right top ends of the water collecting chamber, a group of moving mechanisms are arranged at the front ends of the two groups of connecting walls facing each other, the bottom end of the moving mechanism is connected with a wiping mechanism for wiping materials, and the rear ends of the tops of the two groups of connecting walls are provided with a group of hair dryers for blowing air.

[0007] Preferably, the moving mechanism includes a protective cover, a threaded rod, a support plate and a motor 1. A group of protective covers are provided at the front ends of the two groups of connecting walls facing each other. A group of threaded rods are provided inside the protective covers. A wiping mechanism is connected to the outside of the threaded rods. A group of motor 1 is connected to the outside of the connecting wall at the left end through a support plate. The driving shaft of the motor 1 passes through the connecting wall and is connected to the left end of the threaded rod.

[0008] Preferably, the wiping mechanism includes a connecting frame, a movable frame, a wiping block and a driving cabin, a group of internal threaded holes corresponding to the threaded rods are provided at the left and right middle ends of the top surface of the connecting frame, a group of movable grooves are provided at the bottom ends of the internal threaded holes, the bottom surface of the connecting frame is a water filter frame, and a group of movable frames are provided at the left and right ends of the connecting frame, the bottom surface of the movable frame and the top surface of the water filter frame are provided with relative wiping blocks, and a group of driving cabins are connected to the left and right sides of the connecting frame.

[0009] Preferably, a set of motor 2 is provided in the driving cabin, and the front end of the driving shaft of the motor 2 is connected to a set of gears, and the outer sides of the gears extend through and extend to the bottom end of the movable groove.

[0010] Preferably, the movable frame is in a "7" shape, and the ends of the two sets of movable frames that are away from each other are both arranged in the movable groove, and the outer sides thereof are both provided with racks that can mesh with gears.

[0011] Preferably, the wiping block is made of sponge, and a plurality of grooves are provided at equal intervals on opposite sides of the upper and lower groups of wiping blocks.

[0012] Beneficial effects of the utility model:

[0013] The utility model has connecting walls respectively arranged at the left and right top ends of the water collecting chamber, and the front ends of the connecting walls opposite to each other are connected with a wiping mechanism through a moving mechanism. A group of hair dryers are provided at the tops of the two groups of connecting walls. The moving mechanism includes components such as a protective cover, a threaded rod, a support plate and a motor, which can cooperate with each other to realize the movement and adjustment of the wiping mechanism. The wiping mechanism includes components such as a connecting frame, a movable frame, a wiping block and a driving cabin, which can cooperate with each other to wipe the moisture on the outside of the long material, improve the drying effect, facilitate subsequent drying operations, and have strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural diagram of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of the mobile mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the wiping mechanism of the utility model;

[0017] Figure 4It is a partial structural schematic diagram of the wiping mechanism of the utility model.

[0018] Among them: water collecting chamber -1, telescopic column -2, drain pipe -3, connecting wall -4, moving mechanism -5, wiping mechanism -6, blower -7, protective cover -51, threaded rod -52, support plate -53, motor 1 -54, connecting frame -61, movable frame -62, wiping block -63, driving chamber -64, internal threaded hole -611, movable groove -612, water filter frame -613, motor 2 -641, gear -642. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0020] See also Figure 1 The utility model provides a drying mechanism for granulating plastic pellets, including a water collecting chamber 1 for collecting moisture, four ends of the bottom surface of the water collecting chamber 1 are provided with telescopic columns 2 with adjustable heights, a drainage pipe 3 for drainage is connected to the bottom middle end of the water collecting chamber 1, and also includes connecting walls 4 arranged at the left and right top ends of the water collecting chamber 1, a group of moving mechanisms 5 are arranged at the front ends of the two groups of connecting walls 4 facing each other, a wiping mechanism 6 for wiping materials is connected to the bottom end of the moving mechanism 5, and a group of hair dryers 7 for blowing air are arranged at the rear ends of the tops of the two groups of connecting walls 4.

[0021] See also Figure 2 The utility model provides a drying mechanism for granulating plastic pellets. The moving mechanism 5 includes a protective cover 51, a threaded rod 52, a support plate 53 and a motor 54. A group of inverted "U"-shaped protective covers 51 are provided at the front ends of the two groups of connecting walls 4 facing each other. A group of threaded rods 52 are installed in the protective cover 51. The outer side of the threaded rods 52 is connected to a wiping mechanism 6, and the outer side of the left end connecting wall 4 is connected to a group of motors 54 through the support plate 53. The driving shaft of the motor 54 passes through the connecting wall 4 and is connected to the left end of the threaded rod 52. The rotation of the driving shaft of the motor 54 can drive the threaded rod 52 to rotate.

[0022] See also Figure 2-4The utility model provides a drying mechanism for granulating plastic pellets. The wiping mechanism 6 includes a connecting frame 61, a movable frame 62, a wiping block 63 and a driving cabin 64. A group of internal threaded holes 611 corresponding to the threaded rod 52 are opened at the left and right middle ends of the top surface of the connecting frame 61. The threaded rod 52 can rotate through the internal threaded holes 611 to drive the connecting frame 61 to rotate. The bottom ends of the internal threaded holes 611 are all opened with a group of movable grooves 612 for the movable frame 62 to move, and the bottom surface of the connecting frame 61 is a water filter frame 613 for filtering water. A group of movable frames 62 are installed at the left and right ends of the connecting frame 61, and the movable frames 62 are in a "7" shape. The ends of the two groups of movable frames 62 that are away from each other are arranged in the movable groove 612, and racks are provided on the outside thereof. Furthermore, the bottom surface of the movable frame 62 and the top surface of the water filter frame 613 are provided with relative wiping blocks 63. The wiping blocks 63 are made of sponge to absorb moisture on the outside of the material, and the opposite sides of the upper and lower groups of wiping blocks 63 are provided with a plurality of groups of grooves at equal intervals. A group of drive cabins 64 are connected to the left and right sides of the connecting frame 61.

[0023] See also Figure 4 The utility model provides a drying mechanism for granulating plastic pellets. A set of motors 641 are installed in the driving cabin 64. The front end of the driving shaft of the motor 641 is connected to a set of gears 642. The rotation of the driving shaft of the motor 641 can drive the gears 642 to rotate. The outer sides of the gears 642 extend through and extend to the bottom end of the movable groove 612, and can be meshed with the racks on the outer side of the movable frame 62. The rotation of the gears 642 can drive the movable frame 62 to move through the racks.

[0024] Here’s how it works:

[0025] The utility model is placed in a suitable position for use. When in use, the height of the wiping mechanism 6 can be adjusted by the telescopic column 2 to ensure that the material can pass between the two groups of wiping blocks 63. At this time, the motor 54 can be started first. The rotation of the driving shaft of the motor 54 can drive the threaded rod 52 to rotate, and drive the connecting frame 61 to move to one end of the top surface of the water collecting chamber 1. Then, the material passes between the two groups of wiping blocks 63 on one side and moves backward. After being wiped by the wiping blocks 63, the material is blown by the two groups of hair dryers 7 to improve the drying efficiency.

[0026] And when the two groups of wiping blocks 63 on one side absorb more water, the motor 1 54 can be started again, and the connecting frame 61 can be driven to move to the other end of the top surface of the water collecting chamber 1 through the threaded rod 52, and the outside of the material can be wiped by the two groups of dry wiping blocks 63 on the other side. When the water-containing wiping blocks 63 are separated from the material, the motor 2 641 on this side can be started, and the driving shaft of the motor 2 641 drives the gear 642 to rotate, and the gear 642 drives the movable frame 62 to move downward through the rack, so that the two groups of wiping blocks 63 are squeezed against each other to squeeze out water and reduce the water content of the wiping blocks 63. The above steps can be repeated after the two groups of sponges on the other side absorb more water to maintain the wiping effect on the material.

[0027] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drying mechanism for granulating plastic pellets, comprising a water collecting chamber (1) capable of collecting water, wherein four ends of the bottom surface of the water collecting chamber (1) are provided with telescopic columns (2) with adjustable heights, and a drainage pipe (3) capable of draining water is connected to the bottom middle end of the water collecting chamber (1); Features: It also includes connecting walls (4) arranged at the left and right top ends of the water collecting chamber (1), a group of moving mechanisms (5) are arranged at the front ends of the two groups of connecting walls (4) facing each other, a wiping mechanism (6) that can wipe the material is connected to the bottom end of the moving mechanism (5), and a group of hair dryers (7) that can blow air are arranged at the top and rear ends of the two groups of connecting walls (4).

2. A drying mechanism for plastic pelletizing according to claim 1, characterized in that: The moving mechanism (5) comprises a protective cover (51), a threaded rod (52), a support plate (53) and a motor (54); a protective cover (51) is provided at the front end of the two groups of connecting walls (4) facing each other; a threaded rod (52) is provided inside the protective cover (51); a wiping mechanism (6) is connected to the outside of the threaded rod (52); and a motor (54) is connected to the outside of the left connecting wall (4) through the support plate (53); a driving shaft of the motor (54) passes through the connecting wall (4) and is connected to the left end of the threaded rod (52).

3. A drying mechanism for plastic pelletizing according to claim 2, characterized in that: The wiping mechanism (6) comprises a connecting frame (61), a movable frame (62), a wiping block (63) and a driving cabin (64); a group of internal threaded holes (611) corresponding to the threaded rods (52) are provided at the left and right middle ends of the top surface of the connecting frame (61); a group of movable grooves (612) are provided at the bottom ends of the internal threaded holes (611); the bottom surface of the connecting frame (61) is a water filter frame (613); a group of movable frames (62) are provided at the left and right ends of the connecting frame (61); the bottom surface of the movable frame (62) and the top surface of the water filter frame (613) are provided with corresponding wiping blocks (63); and a group of driving cabins (64) are connected to the left and right sides of the connecting frame (61).

4. A drying mechanism for plastic pelletizing according to claim 3, characterized in that: A set of motor 2 (641) is disposed in the driving cabin (64), and a set of gears (642) are connected to the front end of the driving shaft of the motor 2 (641), and the outer sides of the gears (642) extend through and extend to the bottom end of the movable groove (612).

5. A drying mechanism for plastic pelletizing according to claim 4, characterized in that: The movable frames (62) are shaped like a "7", and the ends of the two sets of movable frames (62) that are away from each other are both arranged in the movable groove (612), and the outer sides thereof are both provided with racks that can mesh with the gear (642).

6. A drying mechanism for plastic pelletizing according to claim 3, characterized in that: The wiping blocks (63) are made of sponge, and a plurality of grooves are provided at equal intervals on opposite sides of the upper and lower wiping blocks (63).

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