High-efficiency material mixing and feeding device

Abstract

The utility model relates to the technical field of feeding equipment, and discloses a high-efficiency material mixing and feeding device which comprises a shell, a feeding port is formed in the top of the shell, and a discharging port is formed in the bottom of the shell. First material guide plates, a first gear, a second gear, a second material guide plate, a first material ramming rod, a second material ramming rod, a third material guide plate and a third material ramming rod are sequentially arranged in the shell from top to bottom, the first gear and the second gear are meshed with each other, the number of the first material guide plates is two, and the two first material guide plates are matched with each other to form a material guide opening; an inserting plate is arranged in the feeding hole, so that a first feeding groove and a second feeding groove are formed in the feeding hole; the feeding device has the advantages that various kinds of powder can be fed into the feeding port, the feeding amount is controlled through the first gear and the second gear, the powder is mixed in a repeated scattering mode and then discharged, the mixing effect is good, the feeding speed is high, and the efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to feeding equipment technical field especially relates to a high -efficient mixing feeding device. BACKGROUND

[0002] Plastic particles are semi-finished products of plastic forming processing industry, which can be made into plastic products such as plastic bags by further processing. The raw materials for producing plastic particles include various powders. During production, the powders need to be mixed so that multiple powders are mixed, and then fed into a plastic extruder. However, the existing powder feeding and mixing process is usually through a stirrer to stir multiple powders for a long time, and then fed into the extruder. This mixing method is time-consuming, and a large amount of powder is squeezed into the extruder during feeding, which can easily cause blockage and affect production efficiency. Therefore, the inventor has made new inventions. SUMMARY

[0003] The utility model discloses to aim at the deficiency of prior art, provide a kind of high-efficiency mixing feeding device, it has the advantages such as good mixing effect, feeding efficiency is high.

[0004] To achieve the above object, the utility model discloses a kind of high-efficiency mixing feeding device, including shell, the shell top is provided with feed inlet, shell bottom is provided with discharge port, the shell inside is sequentially provided with first guide plate, first gear and second gear that are mutually engaged, second guide plate, first rammer rod, second rammer rod, third guide plate, third rammer rod from top to bottom, the first guide plate is provided with two, two the first guide plate is mutually matched to form guide port, first gear and second gear are arranged below guide port, the second guide plate and third guide plate are respectively arranged in the opposite sides in shell, so that S-shaped passage can be formed in body, first rammer rod, second rammer rod and third rammer rod are arranged in passage, the feed inlet is provided with plug, so that feed inlet forms first feed groove and second feed groove.

[0005] Further, the shell is provided with the first driving device that drives the rotation of the first gear and the second gear.

[0006] Further, the first rammer rod, the second rammer rod and the third rammer rod are all provided with stirring rod.

[0007] Further, one end of the first rammer rod, the second rammer rod and the third rammer rod all extends out of the shell, a first transmission belt is arranged between the first rammer rod and the second rammer rod, a second transmission belt is arranged between the second rammer rod and the third rammer rod, and a second driving device that drives the rotation of the third rammer rod is arranged outside the shell.

[0008] Further, the feed inlet is provided with a chute, the plug can be inserted into the chute, and a limiting plate is arranged on the top of the plug.

[0009] Further, the shell is externally provided with a support frame.

[0010] Beneficial effects: compared with the prior art, the high-efficiency mixing and feeding device comprises a shell, a feeding port is arranged at the top of the shell, a discharging port is arranged at the bottom of the shell, a first guide plate, a first gear and a second gear which are in mesh with each other, a second guide plate, a first tamping rod, a second tamping rod, a third guide plate and a third tamping rod are sequentially arranged in the shell from top to bottom, the first guide plate is provided with two, the two first guide plates cooperatively form a guide port, a plug-in plate is arranged in the feeding port, so that the feeding port forms a first feeding groove and a second feeding groove; the mixing and feeding device has the following advantages: the feeding device can feed multiple powders into the feeding port, the first gear and the second gear control the feeding amount, the powders are mixed by multiple scattering and then discharged, the mixing effect is good, the feeding speed is fast and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a shell external structure schematic view of the utility model.

[0012] Fig. 2 It is a shell internal structure schematic view of the utility model.

[0013] Fig. 3 It is a shell internal structure three-dimensional schematic view of the utility model.

[0014] Fig. 4 It is a plug-in plate and sliding groove structure schematic view of the utility model.

[0015] The reference signs comprise:

[0016] Shell - 1, feeding port - 11, discharging port - 12, plug-in plate - 13, first feeding groove - 14, second feeding groove - 15, sliding groove - 16, limiting plate - 17, first guide plate - 2, first gear - 21, second gear - 22, guide port - 23, first driving device - 24, channel - 3, second guide plate - 31, first tamping rod - 32, second tamping rod - 33, third guide plate - 34, third tamping rod - 35, stirring rod - 36, first transmission belt - 37, second transmission belt - 38, second driving device - 39, support frame - 4. DETAILED DESCRIPTION

[0017] The utility model is described in detail below. Figs. 1 to 4 The utility model is described in detail below.

[0018] The utility model discloses a kind of high-efficiency mixing and feeding devices, including shell 1, the shell 1 top is provided with feed inlet 11, shell 1 bottom is provided with discharge outlet 12, discharge outlet 12 can be connected extruder, mixer and other equipment, the shell 1 inside is sequentially provided with first guide plate 2 from top to bottom, first gear 21 and second gear 22 of intermeshing, second guide plate 31, first ramming rod 32, second ramming rod 33, third guide plate 34, third ramming rod 35, the first guide plate 2 is provided with two, first guide plate 2 is triangle, two first guide plate 2 form guide port 23 by cooperation, first gear 21 and second gear 22 are arranged below guide port 23, powder in feed inlet 11 is stacked above first gear 21 and second gear 22 by guide port 23, first gear 21 and second gear 22 can be quantitatively rolled into powder after rotation, second guide plate 31 and third guide plate 34 are respectively arranged in opposite sides in shell 1, so that S-shaped passage 3 can be formed in body, powder is rolled into passage 3 by first gear 21 and second gear 22, and finally discharged to discharge outlet 12, first ramming rod 32, second ramming rod 33 and third ramming rod 35 are arranged in passage 3, the feed inlet 11 is provided with plug-in board 13, so that first feed groove 14 and second feed groove 15 are formed in feed inlet 11. In the utility model scheme, different powders can be respectively put into first feed groove 14 and second feed groove 15, and after feeding is completed, plug-in board 13 can be taken out, so that two kinds of powders contact each other, first gear 21 and second gear 22 quantitatively roll into two kinds of powders, and the powders fall into passage 3, when the powders pass through passage 3, first ramming rod 32, second ramming rod 33 and third ramming rod 35 respectively beat and mix the powders, so that two kinds of powders are uniformly mixed, and then the powders are discharged through discharge outlet 12, the powders can be quickly mixed without staying in passage 3 for repeated mixing, the mixing effect is good, the feeding speed is fast and the efficiency is high.

[0019] The shell 1 is provided with first driving device 24 for driving first gear 21 and second gear 22 to rotate. In the scheme, first driving device 24 can drive first gear 21 and second gear 22 to rotate simultaneously, instead of first gear 21 driving second gear 22 to rotate, and first gear 21 and second gear 22 have gaps between teeth, which can facilitate the powder to pass through, and the feeding structure is stable.

[0020] The first tamping rod 32, the second tamping rod 33 and the third tamping rod 35 are provided with stirring rods 36. The stirring rods 36 are provided in multiple groups, and gaps exist between the stirring rods 36 in each group. The stirring rods 36 of the first tamping rod 32 and the third tamping rod 35 are in position correspondence. The stirring rods 36 of the second tamping rod 33 can cooperate with the gaps between the stirring rods 36 of the first tamping rod 32 and the gaps between the stirring rods 36 of the third tamping rod 35. The multiple groups of stirring rods 36 between the first tamping rod 32, the second tamping rod 33 and the third tamping rod 35 can cooperate with each other to beat and mix the powder multiple times, thereby enhancing the mixing effect.

[0021] One end of the first tamping rod 32, the second tamping rod 33 and the third tamping rod 35 extends out of the shell 1. A first transmission belt 37 is arranged between the first tamping rod 32 and the second tamping rod 33, and a second transmission belt 38 is arranged between the second tamping rod 33 and the third tamping rod 35. A second driving device 39 is arranged outside the shell 1 to drive the third tamping rod 35 to rotate. In this structure, the second driving device 39 only needs to drive the third tamping rod 35 to make the first tamping rod 32, the second tamping rod 33 and the third tamping rod 35 rotate synchronously.

[0022] A chute 16 is arranged in the feeding port 11, and the plug plate 13 can be plugged into the chute 16. A limiting plate 17 is arranged on the top of the plug plate 13. The chute 16 is arranged on both sides in the feeding port 11, and the length of the limiting plate 17 is greater than the distance between the two chutes 16. After the plug plate 13 is inserted into the feeding port 11, the limiting plate 17 can abut against the edge of the feeding port 11 to limit the plug plate 13, so that the plug plate 13 does not touch the first gear 21 and the second gear 22. The staff can use the limiting plate 17 as a fulcrum to take out or insert the plug plate 13, which is convenient to use.

[0023] A support frame 4 is arranged outside the shell 1. The powder flows in the shell 1 by gravity, and the support frame 4 is used to elevate the shell 1, so that the discharge port 12 can be connected to an extruder or a mixer from top to bottom.

[0024] The above is only a preferred embodiment of the present application. For those skilled in the art, according to the idea of the present application, the specific implementation and application range can be changed, and the content of the specification should not be understood as a limitation of the present application 。

Claims

1. A high-efficiency mixing and feeding device, comprising a housing (1), characterized in that: The shell (1) has a feed inlet (11) at the top and a discharge outlet (12) at the bottom. Inside the shell (1), from top to bottom, there are a first guide plate (2), a first gear (21) and a second gear (22) meshing with each other, a second guide plate (31), a first tamping rod (32), a second tamping rod (33), a third guide plate (34), and a third tamping rod (35). There are two first guide plates (2), and the two first guide plates (2) cooperate to form a guide port (12). 23), the first gear (21) and the second gear (22) are located below the guide port (23), the second guide plate (31) and the third guide plate (34) are respectively located on opposite sides inside the housing (1) so that an S-shaped channel (3) can be formed inside the body, the first tamping rod (32), the second tamping rod (33) and the third tamping rod (35) are located inside the channel (3), and the feed port (11) is provided with a plate (13) so that the feed port (11) forms a first feed groove (14) and a second feed groove (15).

2. The high-efficiency mixing and feeding device according to claim 1, characterized in that: The housing (1) is provided with a first drive device (24) that drives the first gear (21) and the second gear (22) to rotate.

3. The high-efficiency mixing and feeding device according to claim 1, characterized in that: The first tamping rod (32), the second tamping rod (33), and the third tamping rod (35) are all equipped with stirring rods (36).

4. The high-efficiency mixing and feeding device according to claim 1, characterized in that: One end of the first tamping rod (32), the second tamping rod (33), and the third tamping rod (35) extends out of the housing (1). A first transmission belt (37) is provided between the first tamping rod (32) and the second tamping rod (33), and a second transmission belt (38) is provided between the second tamping rod (33) and the third tamping rod (35). A second driving device (39) for driving the third tamping rod (35) to rotate is provided outside the housing (1).

5. The high-efficiency mixing and feeding device according to claim 1, characterized in that: The feed inlet (11) is provided with a slide groove (16), and the insert plate (13) can be inserted into the slide groove (16). A limit plate (17) is provided on the top of the insert plate (13).

6. A high-efficiency mixing and feeding device according to any one of claims 1 to 5, characterized in that: A support frame (4) is provided on the outside of the housing (1).

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