Efficient molding powder blending mechanism

Abstract

The utility model discloses an efficient molding powder blending mechanism, which relates to the technical field of molding powder blending, and comprises a mixing bin and a transportation bin, a discharge hole is arranged on one side of the transportation bin close to a feed port, a feed port is arranged on one side of the transportation bin, the feed port is communicated with the transportation bin through the discharge hole, and the mixing bin is communicated with the transportation bin through the discharge hole. And a limiting sliding groove is fixedly formed in one side of the feeding opening, a bearing is slidably installed in the limiting sliding groove, and a connecting rod is connected into the bearing. According to the plastic powder mixing device, the second motor is turned off through the control panel, the conveying auger stops running, the second motor is turned on, the rotating shaft begins to rotate, the feeding port is driven to shake and vibrate, the feeding port is not blocked any more, plastic powder is fed into the mixing bin through the feeding auger, the situation that the plastic powder is manually fed to the top end of the device and then fed is avoided, and the working efficiency is improved; and the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic powder blending, specifically to a high -efficient plastic powder blending mechanism. BACKGROUND

[0002] Plastic powder blending refers to the process that two or more kinds of plastic powder are mixed and mixed according to the appropriate proportion, and the apparent uniform polymer system is obtained. This process aims to improve the performance of plastics, processing performance, give plastics special performance, and reduce cost, by blending different kinds of plastic powder, the plastic material with specific performance can be obtained, such as toughening, reinforcing, flame retardant, weather resistance, etc., by blending the plastic powder with lower price and the plastic powder with better performance, the cost can be reduced while the performance is guaranteed, through blending technology, the plastic material suitable for different fields and purposes can be developed, so as to expand the application range of plastics.

[0003] A plastic powder blending equipment is retrieved (the publication number is CN208946404U), which comprises a pulley, a supporting rod, a stirring blade, a stirring shaft, a movable pin, a mixing chamber top cover, a first material pipe, a material filter screen, a first feeding chamber, a second feeding chamber, a second material pipe, a fixed bolt, a motor, a mixing chamber, a material control valve, a discharge port, a filter hole, a first material pipe opening, an observation port, and a second material pipe opening. The pulley is provided with a supporting rod on the upper side, and the supporting rod is provided with a mixing chamber on the upper side. The mixing chamber is provided with a motor on the outer side, and the mixing chamber is provided with a stirring shaft inside. The stirring shaft is provided with a stirring blade, and the mixing chamber is provided with a mixing chamber top cover on the upper side. The mixing chamber top cover is provided with a first material pipe opening, an observation port and a second material pipe opening. The first material pipe opening is provided with a first material pipe, and the second material pipe opening is provided with a second material pipe.

[0004] Plastic powder blending technology is widely used in the plastics industry, and plastic materials with excellent performance can be prepared to meet various application requirements, but the conveying port of the general plastic powder blending mechanism is blocked by plastic powder when the plastic powder enters the mixing device, which needs to be manually dredged, and the general plastic powder blending mechanism is too large in size, so the worker needs to manually send the plastic powder to the top of the device for feeding, which affects the work efficiency and increases the workload of the worker. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high -efficient plastic powder blending mechanism to solve the problems in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a kind of efficient plastic powder blending mechanism, including mixing bin, transport bin, the side of transport bin near the side of feed inlet is equipped with discharge hole, the side of transport bin is equipped with feed inlet, the feed inlet is communicated with transport bin by discharge hole, the side of feed inlet is fixedly installed with limit sliding slot, bearing is slidably installed in the inside of limit sliding slot, the inside of bearing is connected with connecting rod, the side of connecting rod is equipped with rotary table, the edge position of rotary table near limit sliding slot is fixedly installed with connecting rod, rotary shaft one is fixedly installed in the side shaft center of rotary table away from connecting rod, the side of motor one is equipped with rotary shaft one, the rotating end of motor one is fixedly connected on rotary shaft one, the side of motor one is fixedly installed with fixed link, the fixed link is fixedly installed on transport bin, the side of feed inlet is rotatably connected with hinge, the hinge is rotatably connected on transport bin, the both sides and below of the junction of discharge hole and feed inlet are fixedly installed with sealing rubber tube, the side of transport bin near feed inlet is fixedly installed with connecting rod, the top of connecting rod is fixedly installed with silica gel hammer, the silica gel hammer is arranged below feed inlet, when feed inlet moves, and it can contact silica gel hammer.

[0007] Further, the bottom of the mixing bin is fixedly installed with a bottom plate, the inside of the mixing bin is provided with a mixing auger, the mixing auger is fixedly installed on the top of the bottom plate, the top of the bottom plate is fixedly installed with a servo motor, the rotating end of the servo motor is connected with the mixing auger through a rotating rod one, the both sides of the bottom plate near the mixing bin are fixedly installed with support columns, the top of the support column is fixedly installed with a motor two, the rotating end of the motor two is connected with a rotating shaft, the other side of the rotating shaft is fixedly installed with a gear one, the side of the bottom plate near the gear one is rotatably connected with a gear two through a rotating rod two, the gear one is engaged with the gear two, the top of the gear two is fixedly installed with a transport auger, the side of the top of the bottom plate near the transport auger is fixedly installed with a protective cover, the top of the protective cover is fixedly installed with a transport bin, the side of the bottom of the transport bin is fixedly installed with a feed inlet communicated therewith, the top of the mixing bin is provided with a feed hole for feeding.

[0008] Further, the bottom of the mixing bin is provided with a discharge hole, and the discharge hole is communicated with the bottom plate.

[0009] Further, the bottom of the bottom plate is provided with a bottom cover, the both sides of the bottom of the bottom plate near the bottom cover are fixedly installed with limit blocks, the bottom cover is slidably connected with the limit blocks, the side of the bottom cover is fixedly installed with a handle.

[0010] Further, the bottom of the bottom plate is fixedly installed with a base, the top of the base is fixedly installed with a material collecting bin, and the material collecting bin is matched with the discharge hole.

[0011] Further, the bottom plate top fixedly installed with a console, the console side fixedly installed with a control panel, the console side fixedly installed with a power supply.

[0012] Further, the power supply is electrically connected with the servo motor, the motor one, the control panel and the motor two, and the control panel is signal connected with the servo motor, the motor one and the motor two.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when the feeding port is blocked by plastic powder, the staff makes the feeding port vibrate up and down through the control panel, and the silica gel hammer is contacted every time, the silica gel hammer generates a reaction force on the feeding hole, and the feeding port is no longer blocked, the working efficiency is improved, the plastic powder is sent into the mixing bin through the feeding auger, manual feeding of the plastic powder to the top of the device is avoided, the working efficiency is improved, and the workload of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure diagram of a high-efficiency plastic powder blending mechanism.

[0015] Figure 2 It is an installation schematic view of the conveying bin in the utility model.

[0016] Figure 3 It is an installation schematic view of the mixing auger in the utility model.

[0017] Figure 4 It is an installation schematic view of the conveying auger in the utility model.

[0018] Figure 5 It is an installation schematic view of the bottom cover in the utility model.

[0019] Figure 6 It is Figure 2 It is a structure enlarged view of A in the utility model.

[0020] In the figure: 1, mixing bin; 2, bottom plate; 3, mixing auger; 4, support column; 5, motor two; 6, shaft; 7, gear one; 8, gear two; 9, conveying auger; 10, protective cover; 11, conveying bin; 12, feeding port; 13, feeding port; 14, bottom cover; 15, limiting block; 16, handle; 17, base; 18, material collecting bin; 19, control panel; 20, power supply; 21, limiting sliding groove; 22, bearing; 23, connecting rod; 24, rotating disc; 25, motor one; 26, fixed rod; 27, hinge; 28, sealing rubber tube; 29, connecting rod; 30, silica gel hammer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-6 The utility model provides a kind of high-efficiency plastic powder blending mechanism:

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown in a kind of high-efficiency plastic powder blending mechanism, including mixing bin 1, transport bin 11, the transport bin 11 one side is close to the side of feed inlet 13 and is equipped with discharge hole, the transport bin 11 one side is equipped with feed inlet 13, the feed inlet 13 is communicated with transport bin 11 by discharge hole, the feed inlet 13 one side is fixedly installed with limit sliding slot 21, the limit sliding slot 21 inside is slidably installed with bearing 22, the bearing 22 inside is connected with connecting rod 23, the connecting rod 23 one side is equipped with rotary table 24, the connecting rod 23 is fixedly installed in the edge position of rotary table 24 close to limit sliding slot 21 side, the rotary table 24 is fixedly installed with shaft one at the shaft center of side away from connecting rod 23, the shaft one one side is equipped with motor one 25, the rotation end of motor one 25 is fixedly connected on shaft one, the motor one 25 one side is fixedly installed with fixed rod 26, the fixed rod 26 is fixedly installed on transport bin 11, the feed inlet 13 one side is rotatably connected with hinge 27, the hinge 27 is rotatably connected on transport bin 11, the discharge hole and the connection of feed inlet 13 are fixedly installed with sealing rubber tube 28 on both sides and below, the transport bin 11 is fixedly installed with connecting rod 29 close to feed inlet 13 side, the connecting rod 29 top is fixedly installed with silica gel hammer 30, the silica gel hammer 30 is arranged below feed inlet 13, when feed inlet 13 moves, it will contact silica gel hammer 30.

[0024] When feed inlet 13 is blocked by plastic powder, staff opens motor one 25 through control panel 19, so that shaft one starts to rotate, shaft one drives rotary table 24 to rotate, so that connecting rod 23 moves, under the help of bearing 22 and limit sliding slot 21, connecting rod 23 starts to move vertically in limit sliding slot 21, so that feed inlet 13 vibrates up and down, and every time vibration will contact silica gel hammer 30, silica gel hammer 30 contacts feed inlet 13, will generate reaction force to feed inlet 13, and hammer, feed inlet 13 is no longer blocked, improve work efficiency.

[0025] The bottom of the mixing bin 1 is fixedly provided with a bottom plate 2, the mixing bin 1 is internally provided with a mixing auger 3, the mixing auger 3 is fixedly installed on the top of the bottom plate 2, a servo motor is fixedly installed on the top of the bottom plate 2, the rotating end of the servo motor is connected with the mixing auger 3 through a rotating rod one, the bottom of the bottom plate 2 is fixedly provided with a supporting column 4 on both sides close to the mixing bin 1, a motor two 5 is fixedly installed on the top of the supporting column 4, the rotating end of the motor two 5 is connected with a rotating shaft 6, the other side of the rotating shaft 6 is fixedly provided with a gear one 7, a gear two 8 is rotatably connected with the gear one 7 through a rotating rod two on the side of the bottom plate 2 close to the gear one 7, the gear one 7 is in gear engagement with the gear two 8, a conveying auger 9 is fixedly installed on the top of the gear two 8, a protective cover 10 is fixedly installed on the side of the top of the bottom plate 2 close to the conveying auger 9, a conveying bin 11 is fixedly installed on the top of the protective cover 10, an inlet 12 is fixedly installed on the bottom of the conveying bin 11, and the mixing bin 1 is provided with an inlet hole on the top for feeding.

[0026] The staff feeds two different plastic powders through the two inlets 12, then the staff turns on the control panel 19 to control the motor two 5 to start running, at this time, the rotating shaft 6 drives the gear one 7 to start rotating, the gear one 7 drives the gear two 8 to rotate, and further drives the conveying auger 9 to rotate, at this time, the plastic powder is conveyed upwards along the conveying bin 11 through the conveying auger 9, which avoids the inconvenience of manual conveying and the problem of affecting work efficiency, the plastic powder conveyed upwards enters the mixing bin 1 through the inlet hole 13, at this time, the staff turns on the servo motor to make the mixing auger 3 start rotating to mix the plastic powder.

[0027] The protective cover 10 can protect the gear one 7 and the gear two 8 from being bumped and other accidents, and ensure the safety of the blending mechanism.

[0028] The bottom of the mixing bin 1 is provided with an outlet, and the outlet is in communication with the bottom plate 2.

[0029] The staff can unload the mixed plastic powder from the mixing bin 1 through the outlet at the bottom of the mixing bin 1.

[0030] The top of the bottom plate 2 is fixedly provided with a control console, one side of the control console is fixedly provided with a control panel 19, one side of the control console is fixedly provided with a power supply 20, the power supply 20 is electrically connected with the servo motor, the motor two 5, the control panel 19 and the motor one 25, and the control panel 19 is signal connected with the servo motor, the motor two 5 and the motor one 25.

[0031] The control panel 19 can control the servo motor, the motor two 5 and the motor one 25 of the blending mechanism, so as to facilitate the staff to operate.

[0032] Referring to Figure 1 , Figure 5The bottom of the bottom plate 2 is provided with a bottom cover 14, and the two sides of the bottom of the bottom plate 2 close to the bottom cover 14 are fixedly provided with limiting blocks 15, the bottom cover 14 is in sliding connection with the limiting blocks 15, and one side of the bottom cover 14 is fixedly provided with a handle 16.

[0033] The bottom of the bottom plate 2 is fixedly provided with a base 17, the top of the base 17 is fixedly provided with a collecting bin 18, and the collecting bin 18 is matched with the discharge port.

[0034] After the plastic powder is mixed, the staff holds the handle 16, the bottom cover 14 slides out of the limiting block 15, the mixed plastic powder enters the collecting bin 18 through the discharge port, and the subsequent work of the staff is facilitated.

[0035] Working principle: the staff sends two different plastic powders through the left and right two feeding ports 12, then opens the control panel 19, controls the motor 2 5 to make the conveying auger 9 rotate, the plastic powder conveyed upwards enters the mixing bin 1 through the feeding port 13, and at this time, the mixing auger 3 starts to rotate to mix the plastic powder.

[0036] When the feeding port 13 is blocked by the plastic powder, the staff makes the feeding port 13 vibrate up and down through the control panel 19, and each vibration contacts the silica gel hammer 30, the silica gel hammer 30 generates a reaction force on the feeding port 13 to hammer, the feeding port 13 is no longer blocked, and the working efficiency is improved.

[0037] After the plastic powder is mixed, the staff opens the bottom cover 14, and the mixed plastic powder enters the collecting bin 18.

Claims

1. A high efficiency plastic powder blending mechanism characterized by: Including mixing bin (1), transport bin (11), the side of the transport bin (11) is close to the side of the feeding port (13) and is provided with a discharge hole, the side of the transport bin (11) is provided with a feeding port (13), the feeding port (13) is communicated with the transport bin (11) through the discharge hole, the feeding port (13) is fixedly installed with a limit sliding groove (21) on one side, the bearing (22) is slidably installed in the limit sliding groove (21), the bearing (22) is connected with the connecting rod (23) in the inside, the connecting rod (23) is provided with a rotating disc (24) on one side, the connecting rod (23) is fixedly installed on the edge position of the rotating disc (24) on the side close to the limit sliding groove (21), the rotating shaft one is fixedly installed on the shaft center of the side away from the connecting rod (23) of the rotating disc (24), the motor one (25) is provided on one side of the rotating shaft one, and the rotating end of the motor one (25) is fixedly connected on the rotating shaft one, the motor one (25) is fixedly installed with a fixed rod (26) on one side, the fixed rod (26) is fixedly installed on the transport bin (11), the hinge (27) is rotatably connected on one side of the feeding port (13), the hinge (27) is rotatably connected on the transport bin (11), the sealing rubber tube (28) is fixedly installed on both sides and below the connection of the discharge hole and the feeding port (13), the connecting rod (29) is fixedly installed on the side close to the feeding port (13) of the transport bin (11), the silica gel hammer (30) is fixedly installed on the top of the connecting rod (29), and the silica gel hammer (30) is arranged below the feeding port (13), when the feeding port (13) moves, the silica gel hammer (30) is contacted.

2. A high efficiency plastic powder blending mechanism as claimed in claim 1 wherein: The bottom plate (2) is fixedly installed on the bottom of the mixing bin (1), the mixing auger (3) is arranged in the mixing bin (1), the mixing auger (3) is fixedly installed on the top of the bottom plate (2), the servo motor is fixedly installed on the top of the bottom plate (2), the rotating end of the servo motor is connected with the mixing auger (3) through the rotating rod one, the supporting column (4) is fixedly installed on both sides of the bottom plate (2) close to the mixing bin (1), the motor two (5) is fixedly installed on the top of the supporting column (4), the rotating end of the motor two (5) is connected with the rotating shaft (6), the gear one (7) is fixedly installed on the other side of the rotating shaft (6), the gear two (8) is rotatably connected with the gear one (7) through the rotating rod two on one side of the bottom plate (2) close to the gear one (7), the gear one (7) and the gear two (8) are in gear engagement, the transport auger (9) is fixedly installed on the top of the gear two (8), the protective cover (10) is fixedly installed on the side of the top of the bottom plate (2) close to the transport auger (9), the transport bin (11) is fixedly installed on the top of the protective cover (10), the feeding port (12) is fixedly installed on one side of the bottom of the transport bin (11) and communicated with the transport bin (11), the feeding hole is arranged on the top of the mixing bin (1) for feeding.

3. A high efficiency powder blending mechanism as claimed in claim 2 wherein: The discharge port is arranged on the bottom of the mixing bin (1), and the discharge port is communicated with the bottom plate (2).

4. A high efficiency plastic powder blending mechanism as claimed in claim 3 wherein: The bottom plate (2) bottom is equipped with bottom cover (14), the bottom plate (2) bottom near bottom cover (14) both sides are fixedly installed with limit block (15), bottom cover (14) and limit block (15) slidingly connected, bottom cover (14) one side is fixedly installed with handle (16).

5. A high efficiency plastic powder blending mechanism as claimed in claim 4 wherein: The bottom plate (2) bottom is fixedly installed with base (17), the base (17) top is fixedly installed with material collecting bin (18), the material collecting bin (18) is matched with discharge port.

6. A high efficiency plastic powder blending mechanism as claimed in claim 5 wherein: The bottom plate (2) top is fixedly installed with control console, the control console one side is fixedly installed with control panel (19), the control console one side is fixedly installed with power (20).

7. A high efficiency plastic powder blending mechanism as claimed in claim 6 wherein: The power (20) is electrically connected with servo motor, motor two (5), control panel (19), motor one (25), the control panel (19) is signal connected with servo motor, motor two (5), motor one (25).

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