A high-transparency antioxidant polyethylene wax micro powder preparation device

Abstract

The application relates to the technical field of polyethylene wax preparation, and discloses high-transparency antioxidant polyethylene wax micro-powder preparation equipment, which comprises a support, a hopper is fixedly installed at the top of the support, rotating shafts are rotationally connected between the inner walls on the left and right sides of the hopper, fixed rods are fixedly installed on the outer sides of the rotating shafts, roller shafts are fixedly installed at the ends, away from the rotating shafts, of the fixed rods, rotating assemblies are arranged in the roller shafts, and impact assemblies are arranged in the roller shafts. The rotating shafts give power to the rotating assemblies, the impact assemblies are driven to move by the rotating assemblies, the roller shafts are impacted by the impact assemblies, the roller shafts are vibrated, the materials adhered to the outer surfaces of the roller shafts are shaken off by the vibration of the roller shafts, the situation that the materials are repeatedly rolled due to the fact that the materials are always adhered to the outer surfaces of the roller shafts is reduced, and the situation that the product quality is affected by the fact that the materials are too thick due to the repeated rolling of the materials is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of polyethylene wax preparation, in particular to a high-transparency antioxidant polyethylene wax micro-powder preparation device. BACKGROUND

[0002] Polyethylene wax is a common additive prepared by plastic melt extrusion, has high transparency, is relatively brittle, is usually in powder form in use, is generally extruded into granular or cake-shaped in the production process, is pressed into flaky by a tablet press, and is finally pulverized into micro-powder by a spray mill for use.

[0003] When the polyethylene wax is pressed into flaky by the tablet press, the polyethylene wax is adhered to the surface of the press shaft due to the certain viscosity of the polyethylene wax, the flaky is usually scraped down by a scraper, but if the scraper is too close to the press shaft, pits are rubbed on the surface of the press shaft, affecting the subsequent use of the press shaft, and if the close degree is not high, the scraping effect is poor, repeated adhesion is caused, and the finished product is affected. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the defects in the prior art, the application provides a high-transparency antioxidant polyethylene wax micro-powder preparation device which has the advantages that the material adhered to the surface of the roller shaft can be removed, and the problem that the adhered material cannot be scraped clean is solved.

[0006] (II) Technical scheme

[0007] In order to achieve the purpose that the material adhered to the surface of the roller shaft can be removed, the application provides the following technical scheme: a high-transparency antioxidant polyethylene wax micro-powder preparation device, which comprises a support, a hopper is fixedly installed at the top end of the support, a rotating shaft is rotatably connected between the inner walls on the left and right sides of the hopper, a fixed rod is fixedly installed on the outer side of the rotating shaft, a roller shaft is fixedly installed at the end, away from the rotating shaft, of the fixed rod, a rotating assembly is arranged in the roller shaft, and a striking assembly is arranged in the roller shaft.

[0008] Preferably, a scraper is fixedly installed between the inner walls on the left and right sides of the hopper, the scraper is attached to the surface of the roller shaft, a motor is fixedly installed at the top end of the support, and the motor is connected with the rotating shaft through a transmission belt and a speed changer. The material on the surface of the roller shaft can be scraped down through the scraper.

[0009] The rotating assembly comprises a power gear, the power gear is fixedly connected with the rotating shaft, a transmission gear is engaged at the bottom end of the power gear, a fixed shaft is fixedly installed at the shaft center of the transmission gear, a sleeve plate is sleeved on the outer sides of the fixed shaft and the rotating shaft, a supporting plate is fixedly installed at the top end of the sleeve plate, and a connecting shaft is fixedly installed on the front surface of the supporting plate.

[0010] Preferably, the sleeve plate is pear-shaped, the support plates are circumferentially distributed around the rotating shaft, and the connecting shaft is fixedly installed on the inner wall surface of the hopper at the end away from the support plates, thereby fixing the support plates and the sleeve plate.

[0011] Preferably, the center of the transmission gear and the power gear is located on the same vertical line, the transmission gear and the power gear are located on the side of the support plates away from the inner wall of the hopper, and the fixed rod is located on the side of the transmission gear away from the sleeve plate, so that the power gear drives the transmission gear to rotate.

[0012] The impact assembly comprises an impact plate, the impact plate is sleeved on the outside of the rotating shaft, a sliding groove is formed in the inside of the impact plate, a support spring is fixedly installed on the bottom wall surface of the sliding groove, a base is fixedly installed at the top end of the support spring, a friction pad is fixedly installed on the inner wall surface of the left and right sides of the sliding groove, a side rod is fixedly installed on the left and right sides of the impact plate, an arc-shaped plate is fixedly installed at the end of the side rod away from the impact plate, a square plate is sleeved and installed on the outside of the fixed shaft, a sliding seat is slidably connected to the outside of the fixed shaft, a spring rod is fixedly installed at the top end of the sliding seat, and an ejection spring is fixedly installed between the square plate and the sliding seat.

[0013] Preferably, the rotating shaft is inserted into the sliding groove, when the rotating shaft descends to the bottom end in the sliding groove, the rotating shaft is embedded between the friction pads on the left and right sides and is in close contact with the friction pads, the rotating shaft can be preliminarily fixed by the friction pads, and the moving time of the impact plate is delayed.

[0014] Preferably, the upper surface of the base is in close contact with and smooth with the outer surface of the rotating shaft, the end of the side rod away from the impact plate is downwardly inclined, the arc-shaped plate is in close contact with the inner wall surface of the roller shaft, and the top end of the arc-shaped plate is lower than the center of the roller shaft, when the impact plate rises, the support spring is compressed, and since the top end of the arc-shaped plate is lower than the center of the roller shaft, the arc-shaped plate does not hinder the rising of the impact plate, if the impact plate is rotated by the square plate, when the impact plate returns to the original position, the impact plate returns to the original position under the action of the side rods and the arc-shaped plates on the left and right sides.

[0015] Preferably, the four corners of the square plate are rounded, the sliding seat has four in total and is circumferentially distributed around the center of the fixed shaft, the spring rods are located corresponding to the four rounded corners respectively, the square plate is in close contact with the impact plate, and the square plate is in close contact with the inner wall of the roller shaft, so that the square plate can push the impact plate to rise when the square plate rotates.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the high-transparency antioxidant polyethylene wax micro powder preparation equipment has the following beneficial effects:

[0018] The high-transparency antioxidant polyethylene wax micro powder preparation equipment, when the roller shaft is rotated by the rotating shaft, the power gear is synchronously rotated, the power gear drives the transmission gear to rotate, the transmission gear drives the fixed shaft to rotate, the fixed shaft drives the square plate to rotate, the square plate lifts the impact plate, and the impact plate is pushed downward under the action of the supporting spring, so that the roller shaft is vibrated, and the material adhered to the outer surface of the roller shaft is shaken off, thereby reducing the situation that the material is repeatedly rolled due to adhesion to the outer surface of the roller shaft, and the product quality is affected due to the excessive thickness of the material. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the present application;

[0020] Figure 2 It is a fixed rod schematic view of the present application;

[0021] Figure 3 It is a rotating assembly perspective view of the present application;

[0022] Figure 4 It is a rotating assembly schematic view of the present application;

[0023] Figure 5 It is an impact assembly schematic view of the present application;

[0024] Figure 6 It is an impact assembly schematic view of the present application; Figure 5 It is an enlarged schematic view of A in the present application.

[0025] In the figure: 1, support; 2, hopper; 3, rotating shaft; 4, fixed rod; 5, roller shaft; 6, rotating assembly; 61, power gear; 62, transmission gear; 63, fixed shaft; 64, cover plate; 65, support plate; 66, connecting shaft; 7, impact assembly; 701, impact plate; 702, chute; 703, supporting spring; 704, base; 705, friction pad; 706, side rod; 707, arc plate; 708, square plate; 709, sliding seat; 710, spring rod; 711, ejection spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in 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.

[0027] Please refer to Figures 1-2 The utility model provides a kind of high-transparency antioxidant polyethylene wax micro powder preparation equipment, including support 1, support 1 top end fixed mounting hopper 2, rotating shaft 3 is rotatably connected between the left and right two sides inner wall of hopper 2, fixed rod 4 is fixedly installed on the outside of rotating shaft 3, roller shaft 5 is fixedly installed on the end of fixed rod 4 away from rotating shaft 3, impact subassembly 7 is arranged in roller shaft 5, scraper is fixedly installed between the left and right two sides inner wall of hopper 2, and the surface of roller shaft 5 is attached, motor is fixedly installed on the top end of support 1, and motor is connected with rotating shaft 3 by transmission belt and transmission, and the material on the surface of roller shaft 5 can be scraped down by scraper.

[0028] Please refer to Figures 3-4 Roller shaft 5 is provided with rotating subassembly 6, and rotating subassembly 6 includes power gear 61, power gear 61 is fixedly connected with rotating shaft 3, power gear 61 bottom end is engaged with transmission gear 62, fixed shaft 63 is fixedly installed at the axle center of transmission gear 62, the outside of fixed shaft 63 and rotating shaft 3 is sleeved with sleeve plate 64, support plate 65 is fixedly installed on the top end outside of sleeve plate 64, support plate 65 is fixedly installed with connecting shaft 66 on the front, sleeve plate 64 is pear-shaped, support plate 65 is circumferentially distributed with rotating shaft 3 as center, and one end of connecting shaft 66 away from support plate 65 is fixedly installed on the inner wall surface of hopper 2, and support plate 65 is fixed by connecting shaft 66, so that sleeve plate 64 is fixed.

[0029] Please refer to Figure 3 The center of transmission gear 62 and power gear 61 is located on the same vertical line, and transmission gear 62 and power gear 61 are located on the side of support plate 65 away from the inner wall of hopper 2, and fixed rod 4 is located on the side of transmission gear 62 away from sleeve plate 64, and transmission gear 62 is rotated by power gear 61.

[0030] Please refer to Figure 5 Impact subassembly 7 includes impact plate 701, impact plate 701 is sleeved on the outside of rotating shaft 3, sliding slot 702 is formed in the inside of impact plate 701, support spring 703 is fixedly installed on the bottom wall surface of sliding slot 702, base 704 is fixedly installed on the top end of support spring 703, friction pad 705 is fixedly installed on the left and right two sides inner wall surface of sliding slot 702, and rotating shaft 3 is inserted into the inside of sliding slot 702, when rotating shaft 3 drops to the bottom end in sliding slot 702, rotating shaft 3 is embedded between the left and right two sides friction pad 705, and is attached with friction pad 705, and the purpose of initially fixing rotating shaft 3 can be achieved by friction pad 705, and the time of moving impact plate 701 is delayed.

[0031] Please refer to Figure 5The left and right sides of the impact plate 701 are fixedly installed with side rods 706, the ends of the side rods 706 away from the impact plate 701 are fixedly installed with arc-shaped plates 707, the upper surface of the base 704 is smooth and in close contact with the outer surface of the rotating shaft 3, the ends of the side rods 706 away from the impact plate 701 are downwardly inclined, the arc-shaped plates 707 are in close contact with the inner wall surface of the roller shaft 5, and the top ends of the arc-shaped plates 707 are lower than the center of the roller shaft 5, when the impact plate 701 rises, the supporting springs 703 are compressed, and at the same time, since the top ends of the arc-shaped plates 707 are lower than the center of the roller shaft 5, the arc-shaped plates 707 do not hinder the rising of the impact plate 701.

[0032] Please refer to Figure 6 The outer side of the fixed shaft 63 is sleeved and installed with a square plate 708, if the impact plate 701 is affected by the rotation of the square plate 708 and is driven to rotate, after the impact plate 701 is reset, under the action of the side rods 706 and the arc-shaped plates 707 on the left and right sides, the impact plate 701 will return to the initial position, the outer side of the fixed shaft 63 is slidingly connected with a sliding seat 709, the top end of the sliding seat 709 is fixedly installed with a spring rod 710, the square plate 708 and the sliding seat 709 are fixedly installed with an ejection spring 711, the four corners of the square plate 708 are rounded, the sliding seat 709 has a total of four, which are circumferentially distributed around the axis of the fixed shaft 63, the spring rod 710 is located at a position corresponding to each of the four rounded corners, and the square plate 708 is in close contact with the impact plate 701 and the inner wall of the roller shaft 5, when the square plate 708 rotates, it can push the impact plate 701 to rise.

[0033] Working principle: when the rotating shaft 3 drives the roller shaft 5 to rotate, the power gear 61 also rotates, since the power gear 61 is in meshing connection with the transmission gear 62, and the fixed shaft 63 connected with the transmission gear 62 and the rotating shaft 3 are both inserted into the sleeve plate 64, the sleeve plate 64 is fixed by the supporting plate 65 and the connecting shaft 66, so that the relative position of the transmission gear 62 is limited, the transmission gear 62 is driven to rotate by the power gear 61, thereby driving the fixed shaft 63 to rotate.

[0034] When the fixed shaft 63 rotates, the sliding seat 709 and the spring rod 710 on the outer side can drive the square plate 708 to rotate, since the distance from the outer edge of the square plate 708 to the axis of the fixed shaft 63 is not equal, when the square plate 708 rotates, it can push the impact plate 701 to rise, when the impact plate 701 is pushed to the highest position, the rotating shaft 3 is clamped between the two friction pads 705, and the friction force applied to the rotating shaft 3 by the friction pads 705 can achieve the purpose of preliminarily fixing the rotating shaft 3, and the impact plate 701 is fixed in the opposite direction.

[0035] With the continuous rotation of the square plate 708, the square plate 708 will be separated from the impact plate 701, at this time, the impact plate 701 which is not extruded by the square plate 708, the supporting spring 703 will push the impact plate 701 downward, due to the friction pad 705 adhering to the rotating shaft 3, under the action of friction, the impact plate 701 will slowly descend relative to the rotating shaft 3, when the rotating shaft 3 and the friction pad 705 are separated, without the action of friction, the impact plate 701 will quickly descend and impact on the square plate 708, thereby achieving the effect of vibrating the roller shaft 5.

[0036] In summary, the high-transparency antioxidant polyethylene wax micro-powder preparation equipment, when the rotating shaft 3 drives the roller shaft 5 to rotate, the power gear 61 is driven to rotate synchronously, the power gear 61 drives the transmission gear 62 to rotate, the transmission gear 62 drives the rotation of the fixed shaft 63, the fixed shaft 63 drives the rotation of the square plate 708, the square plate 708 lifts the impact plate 701, with the continuous rotation of the square plate 708, the impact plate 701 will be pushed downward under the action of the supporting spring 703, thereby impacting on the square plate 708, so that the roller shaft 5 is vibrated, and the material adhering to the outer surface of the roller shaft 5 is shaken off by the vibration of the roller shaft 5, reducing the situation that the material is repeatedly rolled due to being adhered to the outer surface of the roller shaft 5, resulting in over-thick material affecting product quality.

[0037] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A high-transparency antioxidant polyethylene wax micro-powder preparation device comprising a support (1), characterized in that: The support (1) top end fixed installation has the hopper (2), the hopper (2) left and right two sides inner wall between rotatable connection has the rotating shaft (3), the rotating shaft (3) outside fixed installation has the fixed link (4), the fixed link (4) far from the rotating shaft (3) one end fixed installation has the roll shaft (5), the roll shaft (5) inside be provided with rotating assembly (6), the roll shaft (5) inside be provided with impact assembly (7);The rotating assembly (6) includes power gear (61), the power gear (61) with rotating shaft (3) fixedly connected, the power gear (61) bottom end engagement has transmission gear (62), the transmission gear (62) axle center fixedly installed with fixed axle (63), the fixed axle (63) and rotating shaft (3) outside sleeve joint has sleeve plate (64), the sleeve plate (64) top end outside fixed installation has support plate (65), the support plate (65) the front surface fixed installation has connecting axle (66);The impact assembly (7) includes impact plate (701), the impact plate (701) sleeve joint in the rotating shaft (3) outside, the impact plate (701) inside be provided with the sliding slot (702), the sliding slot (702) bottom wall surface fixed installation has support spring (703), the support spring (703) top end fixed installation has base (704), the sliding slot (702) left and right two sides inner wall surface all fixed installation has friction pad (705), the impact plate (701) left and right two sides all fixed installation has side rod (706), the side rod (706) far from the impact plate (701) one end fixed installation has arc plate (707), the fixed axle (63) outside sleeve joint installation has square plate (708), the fixed axle (63) outside sliding connection has sliding seat (709), the sliding seat (709) top end fixed installation has spring rod (710), the square plate (708) and sliding seat (709) between fixed installation has the ejection spring (711);The rotating shaft (3) inserts in the sliding slot (702) inside, when the rotating shaft (3) in the sliding slot (702) falls to the bottom end, the rotating shaft (3) is inserted between the left and right two sides friction pad (705), and with friction pad (705) mutually fit;The upper surface of base (704) and the outer surface of rotating shaft (3) mutually fit and smooth, the side rod (706) far from the impact plate (701) one end downwardly inclined, the arc plate (707) fit in the inner wall surface of roll shaft (5), and the top end of arc plate (707) is lower than the center of roll shaft (5);The four corners of square plate (708) are all round, the sliding seat (709) has four, with fixed axle (63) axle center as the center of circle is circumferentially distributed, the spring rod (710) is located with four round corners respectively corresponds, and the square plate (708) and impact plate (701) mutually fit, the square plate (708) and roll shaft (5) inner wall mutually fit.

2. The high-transparency antioxidant polyethylene wax micro-powder preparation equipment according to claim 1, characterized in that: The scraper is fixedly installed between the left and right inner walls of the hopper (2), is attached to the surface of the roller shaft (5), the motor is fixedly installed at the top of the support (1), and the motor is connected with the rotating shaft (3) through a transmission belt and a speed changer.

3. The high-transparency antioxidant polyethylene wax micro-powder preparation equipment according to claim 1, characterized in that: The sleeve plate (64) is pear-shaped, the support plates (65) are circumferentially distributed with the rotating shaft (3) as the center, and one end of the connecting shaft (66) away from the support plates (65) is fixedly installed on the inner wall surface of the hopper (2).

4. The high-transparency antioxidant polyethylene wax micro powder preparation equipment according to claim 1, characterized in that: The center of the transmission gear (62) and the power gear (61) is located on the same vertical line, the transmission gear (62) and the power gear (61) are located on the side of the support plate (65) away from the inner wall of the hopper (2), and the fixed rod (4) is located on the side of the transmission gear (62) away from the sleeve plate (64).

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