Quantitative discharging mechanism

Abstract

The quantitative discharging mechanism is characterized in that a first circular ring is arranged on the outer side of a screw, a ball is rotationally connected to the inner wall of the first circular ring, a rotating ring is rotationally connected to the bottom of the first circular ring, a stirring rod is arranged on the outer side of the first circular ring, and the ball makes contact with the screw; a second circular ring is fixed to the bottom of the rotating ring, a fixing rod is fixed to the outer side of the second circular ring and fixed to the bottom of the inner wall of the quantitative bin, first sliding grooves are formed in the two ends in the quantitative bin, second sliding grooves are formed in the two sides in the quantitative bin, and electric push rods are installed on the two sides of the quantitative bin. By means of the rotating assembly, in the process that the baffle moves downwards, the baffle drives the screw to move downwards, the screw moves downwards to extrude the ball to enable the first circular ring to rotate, the first circular ring drives the stirring rod to stir, and plastic particles are prevented from being clamped in the discharging opening.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative feeding mechanisms, in particular to a quantitative feeding mechanism. Background Art

[0002] Plastic granules refer to granular plastics. Common plastic granules include general-purpose plastics, engineering plastics, and special plastics. The raw materials for the production of plastic products are plastic granules. After the plastic granules are put in, they are hot-melted and reshaped. If the plastic granules can be quantitatively cut, then cost budgeting can be done well and costs can be saved.

[0003] The existing patent CN217200925U discloses a quantitative feeding mechanism for plastic particles. By adjusting the length of the adjusting support member according to the quantitative demand, the inner frame plate and the cut-off device are moved to the quantitative position. In order to make full use of the capacity space in the quantitative bin, the adjusting support member can be installed in a position different from the position shown in the figure, for example, it is installed on both sides of the lower slide plate, and the end of the threaded cavity rod of the adjusting support member is flush with the upper side of the lower slide plate. When the quantitative bin moves to the position of the first feeding port, the feed port is connected with the first feeding port, and the discharge port is staggered with the second feeding port. The quantitative bin is fed and the upper part of the inner frame plate is filled, and the plastic particles cannot continue to enter. The driving device pushes the quantitative bin to slide along the bottom plate of the plastic particle bin and the top plate of the plastic particle receiver. The feed port is staggered with the first feeding port, and the discharge port is connected with the second feeding port. The upper slide plate blocks the first feeding port, and the cut-off device is operated, and the plastic particles are discharged from the second feeding port.

[0004] In the process of unloading materials in the existing device, the plastic particles may sometimes get stuck in the unloading port, making it impossible to unload the materials, which is quite troublesome. Utility Model Content

[0005] The utility model aims to provide a quantitative feeding mechanism to solve the problem in the above-mentioned background technology that plastic particles are sometimes stuck in the feeding port and cannot be fed, which is quite troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeding mechanism, a rotating assembly is arranged inside the quantitative bin, and the rotating assembly is provided with a screw. During the downward movement of the baffle, the baffle drives the screw to move downward, and a No. 1 ring is arranged on the outer side of the screw. The No. 1 ring drives a stirring rod to stir to prevent plastic particles from being stuck in the feeding port. The screw moves downward to extrude the ball to rotate the No. 1 ring. The inner wall of the No. 1 ring is rotatably connected with the ball, and the bottom of the No. 1 ring is rotatably connected with a rotating ring, and a stirring rod is arranged on the outer side of the No. 1 ring.

[0007] Preferably, the ball is in contact with the screw, a No. 2 circular ring is fixed to the bottom of the rotating ring, a fixing rod is fixed to the outer side of the No. 2 circular ring, and the fixing rod is fixed to the bottom of the inner wall of the quantitative bin.

[0008] Preferably, a No. 1 slide groove is provided at both ends of the quantitative bin, a No. 2 slide groove is provided on both sides of the quantitative bin, and electric push rods are installed on both sides of the quantitative bin, and the No. 2 slide slides to open the discharge port at the bottom of the quantitative bin.

[0009] Preferably, the inner wall of the No. 2 slide groove is provided with multiple groups of No. 1 grooves, and a square frame is provided on the top of the quantitative bin. A slider and an electric push rod are fixed on the outer side of the square frame to push the slider to slide upward, and the output end of the electric push rod is connected to the slider.

[0010] Preferably, the slider is slidably connected to the inside of the No. 1 slide slot, and the square frame drives the baffle to move, thereby adjusting the capacity inside the quantitative bin. The No. 1 slide plate slides to align the No. 1 opening with the No. 2 opening. A fixed column is fixed in the middle of the square frame, and baffles are provided at both ends of the square frame. The rotation drives the baffle to rotate and open, so that the plastic particles fall from the top of the baffle.

[0011] Preferably, a rotating shaft is fixed on both sides of the baffle, and during the downward movement of the baffle, the No. 1 groove will squeeze the arc block, causing the arc block to rotate, and the screw is fixed to the bottom of the fixed column, and the rotating shaft passes through the square frame, and the rotating shaft is rotatably connected to the square frame, and multiple groups of arc blocks are arranged at one end of the outer side of the rotating shaft, the baffle drives the rotating shaft to slide downward, and the rotating shaft drives the arc block to move downward, so that the arc block contacts the No. 1 groove, and the arc block contacts the No. 1 groove.

[0012] Preferably, a fixed plate No. 1 is fixed to the top of the quantitative bin, and a slide plate No. 1 is slidably connected to the top of the fixed plate No. 1. The plastic particles of the No. 1 opening and the No. 2 opening fall into the baffle inside the quantitative bin. An opening No. 1 is arranged on the top of the slide plate, and an opening No. 2 is arranged on the top of the fixed plate No. 1 and the bottom of the opening No. 1. The fixed plate No. 2 and the slide plate No. 2 have the same structure as the fixed plate No. 1 and the slide plate No. 1.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the arc block, the plastic particles fall into the baffle inside the quantitative bin. The baffle drives the rotating shaft to slide downward, so that the arc block contacts the No. 1 groove, and the rotation drives the baffle to rotate and open, so that the plastic particles fall from the top of the baffle.

[0015] 2. Through the setting of the rotating assembly, when the baffle moves downward, the baffle drives the screw to move downward, and the screw moves downward to squeeze the ball to rotate the No. 1 ring, and the No. 1 ring drives the stirring rod to stir, so as to prevent the plastic particles from being stuck in the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0020] Figure 5 for Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1. quantitative bin; 101. chute No. 1; 102. chute No. 2; 103. chute No. 1; 2. fixed plate No. 1; 201. slide plate No. 1; 202. opening No. 1; 203. opening No. 2; 3. fixed plate No. 2; 301. slide plate No. 2; 302. electric push rod; 4. square frame; 401. fixed column; 402. baffle; 403. slider; 5. rotating assembly; 501. screw; 502. ring No. 1; 503. ball; 504. ring No. 2; 505. rotating ring; 506. stirring rod; 507. fixed rod; 601. rotating shaft; 602. arc block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A quantitative feeding mechanism, such as Figure 1 , 2As shown in , 4, it includes a quantitative bin 1, a rotating assembly 5 is arranged inside the quantitative bin 1, and the rotating assembly 5 is provided with a screw 501. In the process of the baffle 402 moving downward, the baffle 402 drives the screw 501 to move downward, and a No. 1 ring 502 is arranged on the outer side of the screw 501. The No. 1 ring 502 drives the stirring rod 506 to stir to prevent the plastic particles from being stuck in the discharge port. The screw 501 moves downward to squeeze the ball 503 to rotate the No. 1 ring 502. The inner wall of the No. 1 ring 502 is rotatably connected with the ball 503, and the bottom of the No. 1 ring 502 is rotatably connected with a rotating ring 505. The outer side of the No. 1 ring 502 is provided with a stirring rod 506, and the ball 503 contacts the screw 501. The bottom of the rotating ring 505 is fixed with a No. 2 ring 504, and the outer side of the No. 2 ring 504 is fixed with a fixing rod 507, and the fixing rod 507 is fixed to the bottom of the inner wall of the quantitative bin 1;

[0024] The first circular ring 502 is rotated, and the first circular ring 502 drives the stirring rod 506 to stir, so as to prevent the plastic particles from being stuck in the discharge port.

[0025] A No. 1 slide 101 is provided at both ends of the quantitative bin 1, a No. 2 slide 102 is provided on both sides of the quantitative bin 1, and electric push rods 302 are installed on both sides of the quantitative bin 1. The No. 2 slide 301 slides to open the discharge port at the bottom of the quantitative bin 1. The inner wall of the No. 2 slide 102 is provided with multiple groups of No. 1 grooves 103. A square frame 4 is provided on the top of the quantitative bin 1, and a slider 403 and an electric push rod 302 are fixed on the outer side of the square frame 4, which push the slider 403 to slide upward, and the output end of the electric push rod 302 is connected to the slider 403.

[0026] The slide block 403 drives the square frame 4 to slide upward, and the second slide plate 301 slides to open the discharge port at the bottom of the quantitative bin 1.

[0027] It should be noted that, the slider 403 is pushed upward by the electric push rod 302, and the slider 403 drives the square frame 4 to slide upward, and the No. 2 slide plate 301 slides to open the discharge port at the bottom of the quantitative bin 1. In the process of the baffle 402 moving downward, the baffle 402 drives the screw 501 to move downward, and the screw 501 moves downward to squeeze the ball 503 to rotate the No. 1 ring 502, and the No. 1 ring 502 drives the stirring rod 506 to stir to prevent the plastic particles from getting stuck in the discharge port.

[0028] Please pay attention to Figure 3 , 5, the slider 403 is slidably connected to the inside of the No. 1 slide groove 101, and the square frame 4 drives the baffle 402 to move, so as to adjust the capacity inside the quantitative bin 1, and the No. 1 slide plate 201 slides to align the No. 1 opening 202 with the No. 2 opening 203, and a fixed column 401 is fixed in the middle of the square frame 4, and baffles 402 are arranged at both ends of the square frame 4, and the rotating shaft 601 drives the baffle 402 to rotate and open, so that the plastic particles fall from the top of the baffle 402, and the rotating shaft 601 is fixed on both sides of the baffle 402. In the process of the baffle 402 moving downward, the No. 1 groove 103 will squeeze the arc block 602, so that the arc block 602 drives the rotating shaft 601 to rotate, and the screw 501 is fixed to the bottom of the fixed column 401, and the rotating shaft 601 passes through the square frame 4, and the rotating shaft 601 is rotatably connected with the square frame 4;

[0029] The rotating shaft 601 drives the arc block 602 to move downward, so that the arc block 602 contacts the first groove 103 . When the baffle plate 402 moves downward, the first groove 103 squeezes the arc block 602 .

[0030] A plurality of groups of arc blocks 602 are arranged at one end of the outer side of the rotating shaft 601, and the baffle plate 402 drives the rotating shaft 601 to slide downward, and the rotating shaft 601 drives the arc block 602 to move downward, so that the arc block 602 contacts the No. 1 groove 103, and the arc block 602 contacts the No. 1 groove 103. A No. 1 fixing plate 2 is fixed to the top of the quantitative bin 1, and a No. 1 slide plate 201 is slidably connected to the top of the No. 1 fixing plate 2, and the No. 1 opening 202 and the No. 2 opening 203 are used to allow plastic particles to fall into the baffle plate 402 inside the quantitative bin 1, and the No. 1 slide plate 201 is provided with a No. 1 opening 202 on the top, and a No. 2 opening 203 is provided on the top of the No. 1 fixing plate 2 at the bottom of the No. 1 opening 202, and the No. 2 fixing plate 3 and the No. 2 slide plate 301 have the same structure as the No. 1 fixing plate 2 and the No. 1 slide plate 201;

[0031] The slide plate 201 slides to align the opening 202 with the opening 203 , and the plastic particles of the opening 202 and the opening 203 fall into the baffle 402 inside the quantitative bin 1 .

[0032] It can be understood that the baffle 402 is driven to move by the square frame 4, so as to adjust the capacity inside the quantitative bin 1, and the No. 1 slide plate 201 slides to align the No. 1 opening 202 with the No. 2 opening 203, and the No. 1 opening 202 and the No. 2 opening 203 are aligned, and the plastic particles fall into the baffle 402 inside the quantitative bin 1, and the slider 403 is closed, and the baffle 402 drives the rotating shaft 601 to slide downward, and the rotating shaft 601 drives the arc block 602 to move downward, so that the arc block 602 contacts with the No. 1 groove 103. In the process of the baffle 402 moving downward, the No. 1 groove 103 will squeeze the arc block 602, so that the arc block 602 drives the rotating shaft 601 to rotate, and the rotating shaft 601 drives the baffle 402 to rotate and open, so that the plastic particles fall from the top of the baffle 402.

[0033] Working principle: Control the electric push rod 302 to push the slider 403 to slide upward, the slider 403 drives the square frame 4 to slide upward, the square frame 4 drives the baffle 402 to move, so as to adjust the capacity inside the quantitative bin 1, the No. 1 slide plate 201 slides to align the No. 1 opening 202 with the No. 2 opening 203, the No. 1 opening 202 and the No. 2 opening 203 are aligned, the plastic particles fall into the baffle 402 inside the quantitative bin 1, close the slider 403, control the electric push rod 302 to drive the square frame 4 to move upward, and adjust the capacity inside the quantitative bin 1. The square frame 4 drives the baffle 402 to move, the baffle 402 drives the rotating shaft 601 to slide downward, the rotating shaft 601 drives the arc block 602 to move downward, so that the arc block 602 contacts the first groove 103. During the downward movement of the baffle 402, the first groove 103 squeezes the arc block 602, so that the arc block 602 drives the rotating shaft 601 to rotate, and the rotating shaft 601 drives the baffle 402 to rotate and open, so that the plastic particles fall from the top of the baffle 402.

[0034] The second slide plate 301 slides to open the discharge port at the bottom of the quantitative bin 1. During the downward movement of the baffle plate 402, the baffle plate 402 drives the screw 501 to move downward. The downward movement of the screw 501 squeezes the ball 503 to rotate the first ring 502. The first ring 502 drives the stirring rod 506 to stir to prevent the plastic particles from getting stuck in the discharge port.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative material discharging mechanism, comprising a quantitative bin (1), characterized in that: A rotating assembly (5) is arranged inside the quantitative bin (1); The rotating assembly (5) comprises a screw (501), a first ring (502), a ball (503), a second ring (504), a rotating ring (505), a stirring rod (506), and a fixed rod (507); A first circular ring (502) is arranged on the outer side of the screw rod (501), a ball (503) is rotatably connected to the inner wall of the first circular ring (502), a rotating ring (505) is rotatably connected to the bottom of the first circular ring (502), and a stirring rod (506) is arranged on the outer side of the first circular ring (502).

2. A quantitative feeding mechanism according to claim 1, characterized in that: The ball (503) is in contact with the screw (501), a second circular ring (504) is fixed to the bottom of the rotating ring (505), a fixing rod (507) is fixed to the outside of the second circular ring (504), and the fixing rod (507) is fixed to the bottom of the inner wall of the quantitative bin (1).

3. A quantitative feeding mechanism according to claim 1, characterized in that: Both ends of the quantitative bin (1) are provided with a No. 1 slide groove (101), both sides of the quantitative bin (1) are provided with a No. 2 slide groove (102), and both sides of the quantitative bin (1) are installed with an electric push rod (302).

4. A quantitative feeding mechanism according to claim 3, characterized in that: The inner wall of the No. 2 slide groove (102) is provided with a plurality of groups of No. 1 grooves (103), the top of the quantitative bin (1) is provided with a square frame (4), the outer sides of the square frame (4) are all fixed with sliders (403), and the output end of the electric push rod (302) is connected to the slider (403).

5. A quantitative feeding mechanism according to claim 4, characterized in that: The sliding block (403) is slidably connected to the interior of the first sliding groove (101), a fixing column (401) is fixed in the middle of the interior of the square frame (4), and baffles (402) are provided at both ends of the interior of the square frame (4).

6. A quantitative feeding mechanism according to claim 5, characterized in that: A rotating shaft (601) is fixed on both sides of the baffle (402); the bottom of the fixed column (401) is fixedly connected to the screw rod (501); the rotating shaft (601) passes through the square frame (4); and the rotating shaft (601) is rotatably connected to the square frame (4); and a plurality of groups of arc blocks (602) are arranged at one end of the outer side of the rotating shaft (601); and the arc blocks (602) are in contact with the first groove (103).

7. A quantitative feeding mechanism according to claim 1, characterized in that: A No. 1 fixed plate (2) is fixed on the top of the quantitative bin (1); a No. 1 slide plate (201) is slidably connected to the top of the No. 1 fixed plate (2); a No. 1 opening (202) is arranged on the top of the No. 1 slide plate (201); a No. 2 opening (203) is arranged at the bottom of the No. 1 opening (202) and the top of the No. 1 fixed plate (2); a No. 2 fixed plate (3) and a No. 2 slide plate (301) are arranged at the bottom of the quantitative bin (1); the No. 2 fixed plate (3) and the No. 2 slide plate (301) have the same structure as the No. 1 fixed plate (2) and the No. 1 slide plate (201).

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