Quantitative output device for rubber additive particles

Abstract

The utility model relates to the field of rubber processing, in particular to a rubber additive particle quantitative output device, and provides the following scheme aiming at the defects that in the prior art, an adjusting assembly is tedious, and the quantitative adjusting effect is poor, the rubber additive particle quantitative output device comprises a conveying box; the supporting legs are fixedly connected to the bottom of the conveying box, and the number of the supporting legs is four; the motor is fixedly connected to the outer part of the transmission box; the box body is fixedly connected to the top of the transmission box; the feeding pipe is fixedly connected to the top of the box body; the material storage box is fixedly connected to the interior of the box body; the conveying assembly comprises two screw rods rotationally connected to the interior of the conveying box, and the two screw rods are in threaded connection with screw blocks correspondingly, the adjusting mode is simple, the quantitative adjusting effect is good, through cooperation of the threaded blocks and a discharging pipe, and one sides of the two screw blocks are fixedly connected with the same straight plate, the discharging pipe does not leak materials, and the conveying efficiency is improved. And the processing cost is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the field of rubber processing, in particular to a rubber additive particle quantitative output device. BACKGROUND

[0002] Rubber additives are commonly used in the production of various rubber products. Through different types of rubber additives, the properties of rubber products are improved. In the production process of rubber additive particles, a cutting assembly needs to be installed at the head of the extruder to cut the strip-shaped extruded rubber additives into particles of uniform specifications.

[0003] The patent document with the publication number CN211943931U discloses a rubber additive particle quantitative output device, which comprises a support, a barrel, a hopper, a lifting sleeve and a flow guide groove. The barrel is arranged on the support, and the first telescopic drive device is arranged below the barrel. The lifting sleeve is arranged on the top of the first telescopic drive device and extends upward into the barrel. The hopper is hingedly connected to the top of the lifting sleeve. The bottom of the lifting sleeve is provided with a baffle, and the baffle is provided with a first pin seat. The bottom of the hopper is provided with a second pin seat. The second telescopic drive device is arranged in the lifting sleeve and connected between the first pin seat and the second pin seat. An opening is arranged on one side of the upper part of the side wall of the barrel, and the flow guide groove is arranged in the opening and extends obliquely downward to the outside. Through the above-mentioned mode, the rubber additive particle quantitative output device realizes the quantitative output of rubber additive particles, improves the efficiency of packaging, and does not need to be weighed.

[0004] The patent document with the publication (announcement) number CN218908423U discloses a rubber additive particle quantitative output device, which comprises a bottom plate, two groups of slide rails are installed on the top of the bottom plate on both sides, and two groups of the slide rails are slidably connected with a material conveying sleeve. The inside of the material conveying sleeve is hollow. Limiting plates are fixed on the top of the material conveying sleeve on both sides. A storage chamber is arranged on the top of the limiting plate. A limiting sliding groove is fixed at the bottom of the storage chamber and is slidably connected with the limiting plate. A cavity is arranged in the inside of the storage chamber. A discharging hole is arranged at the bottom of the storage chamber cavity. A discharging port is arranged at the bottom of the bottom plate. A driving assembly is arranged in the inside of the material conveying sleeve to reduce the capacity of the material conveying sleeve. The grooves on both sides of the material conveying sleeve are slidably connected with the filling blocks to improve the stability of the filling blocks during movement. The two groups of filling blocks are arranged to adjust the capacity in the material conveying sleeve, thereby enhancing the adjustability of the equipment.

[0005] However, the adjusting assembly of the above-mentioned rubber additive particle quantitative output device is relatively complicated, and the quantitative adjusting effect is poor. Therefore, we propose a rubber additive particle quantitative output device to solve the above problems. INVENTION CONTENTS

[0006] The utility model discloses a rubber auxiliary particle quantitative output device which solves the problem of complicated adjustment and poor quantitative effect in the prior art.

[0007] The rubber auxiliary particle quantitative output device provided by the application adopts the following technical scheme:

[0008] The rubber auxiliary particle quantitative output device comprises the following components:

[0009] A transmission box;

[0010] Four supporting legs are fixedly connected to the bottom of the transmission box;

[0011] A motor is fixedly connected to the outside of the transmission box;

[0012] A box body is fixedly connected to the top of the transmission box;

[0013] A feeding pipe is fixedly connected to the top of the box body;

[0014] A storage box is fixedly connected to the inside of the box body;

[0015] A transmission assembly is rotatably connected to the inside of the transmission box.

[0016] Further, the transmission assembly comprises two screw rods rotatably connected to the inside of the transmission box, and a screw block is threadedly connected to each of the two screw rods; one side of the two screw blocks is fixedly connected to a same straight plate; the straight plate is slidably connected to the transmission box; and the bottom of the straight plate is fixedly connected to a discharge pipe.

[0017] Further, one end of the discharge pipe is connected to a first valve; a sliding groove is formed in the bottom of the transmission box and matched with the discharge pipe; the top of the straight plate is fixedly connected to a discharge box; and the outside of the discharge box is fixedly connected to a motor.

[0018] Further, the top of the box body is fixedly connected to a support; a transmission shaft is rotatably connected to the inside of the support; both ends of the transmission shaft are fixedly connected to two fixing blocks; and one side of the two fixing blocks is fixedly connected to a same cover plate.

[0019] Further, the cover plate is matched with the feeding pipe; the inside of the discharge box is fixedly connected to an adjusting box; sliding grooves are formed in the two sides of the adjusting box; and the inside of the adjusting box is rotatably connected to a threaded rod.

[0020] Further, the output end of the motor is fixedly connected to the threaded rod; the inside of the discharge box is fixedly connected to a cushion block; a groove is formed in the inside of the cushion block; and a threaded block is threadedly connected to the threaded rod.

[0021] Further, the two sides of the threaded block are fixedly connected with the fixed plate, and the fixed plate is matched with the discharge box, the bottom of the storage box is fixedly connected with the discharge pipe, the bottom of the discharge pipe is slidably connected with the baffle, the bottom of the baffle is fixedly connected with the buckle, the top of the threaded block is fixedly connected with the clamping block, and one side of the discharge pipe and the buckle is fixedly connected with the same spring.

[0022] Further, the discharge pipe is matched with the discharge box, the inside of the transmission box is rotatably connected with two rotating shafts, the two rotating shafts are fixedly connected with two screw rods, the output end of the motor is fixedly connected with one of the two rotating shafts, one end of the two rotating shafts is fixedly connected with a chain wheel, and the same chain is drivingly connected with the two chain wheels.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. When the discharge box needs to be moved, the motor is started, the output end of the motor drives the corresponding rotating shaft to rotate, the rotating shaft drives the chain wheel to rotate, the chain wheel drives the chain to drive the other chain wheel to rotate, the rotating shaft drives the screw rod to rotate, the screw rod drives the screw block to rotate, but the screw block is limited by the transmission box and cannot rotate, therefore, the screw block moves along the screw thread direction of the screw rod, the screw block drives the straight plate to move, the straight plate drives the discharge box to move, thereby adjusting the position of the discharge box, connecting the discharge box and the discharge pipe, and completing the movement;

[0025] 2. When the storage capacity in the discharge box needs to be adjusted, the motor is started, the output end of the motor drives the threaded rod to rotate, the threaded rod drives the threaded block to rotate, but the threaded block is limited by the discharge box and cannot rotate, therefore, the threaded block drives the fixed plate to move along the screw thread direction of the threaded rod, thereby reducing the storage space in the discharge box, and changing the storage capacity inside. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a front view of a rubber additive particle quantitative output device according to an embodiment of the present application.

[0027] Figure 2 is a front view of a rubber additive particle quantitative output device according to an embodiment of the present application.

[0028] Figure 3 is a front view of a rubber additive particle quantitative output device according to an embodiment of the present application. Figure 1 is a front view of a rubber additive particle quantitative output device according to an embodiment of the present application.

[0029] Label: 1, transmission box; 2, leg; 3, motor; 4, box; 5, storage box; 6, feed pipe; 7, support; 8, fixed block; 9, cover plate; 10, screw; 11, screw block; 12, straight plate; 13, discharge box; 14, motor; 15, adjusting box; 16, cushion block; 17, threaded rod; 18, threaded block; 19, fixed plate; 20, rotating shaft; 21, chain wheel; 22, chain. DETAILED DESCRIPTION

[0030] 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, not all the embodiments. Embodiment one

[0031] Reference Figures 1-3 A kind of rubber auxiliary particle quantitative output device, comprising:

[0032] Transmission box 1;

[0033] Leg 2 is fixedly connected to the bottom of transmission box 1, and four are provided;

[0034] Motor 3 is fixedly connected to the outside of transmission box 1;

[0035] Box 4 is fixedly connected to the top of transmission box 1;

[0036] Feed pipe 6 is fixedly connected to the top of box 4;

[0037] Storage box 5 is fixedly connected to the inside of box 4;

[0038] Transmission assembly is rotatably connected to the inside of transmission box 1.

[0039] Specifically, the transmission assembly includes two screw rods 10 rotatably connected to the inside of the transmission box 1, and a screw block 11 is threadedly connected to each of the two screw rods 10, one side of the two screw blocks 11 is fixedly connected to the same straight plate 12, the straight plate 12 is slidingly connected to the transmission box 1, and the bottom of the straight plate 12 is fixedly connected to a discharge pipe.

[0040] Specifically, one end of the discharge pipe is connected to a first valve, a sliding groove is formed in the bottom of the transmission box 1, the sliding groove cooperates with the discharge pipe, the top of the straight plate 12 is fixedly connected to a discharge box 13, and the outside of the discharge box 13 is fixedly connected to a motor 14.

[0041] Specifically, the top of the box 4 is fixedly connected to a support 7, the inside of the support 7 is rotatably connected to a transmission shaft, both ends of the transmission shaft are fixedly connected to fixed blocks 8, and one side of the two fixed blocks 8 is fixedly connected to the same cover plate 9.

[0042] Specifically, the cover plate 9 and the feed pipe 6 are matched, and the inside of the discharge box 13 is fixedly connected with the adjusting box 15, and sliding grooves are formed in the two sides of the adjusting box 15, and the inside of the adjusting box 15 is rotatably connected with the threaded rod 17.

[0043] Specifically, the output end of the motor 14 is fixedly connected with the threaded rod 17, the inside of the discharge box 13 is fixedly connected with the cushion block 16, the inside of the cushion block 16 is formed with a groove, and the threaded rod 17 is threadedly connected with the threaded block 18.

[0044] Specifically, the two sides of the threaded block 18 are fixedly connected with the fixed plates 19, the fixed plates 19 are matched with the discharge box 13, the bottom of the storage box 5 is fixedly connected with the discharge pipe, the bottom of the discharge pipe is slidably connected with the baffle, the bottom of the baffle is fixedly connected with the buckle, the top of the threaded block is fixedly connected with the clamping block, and the same spring is fixedly connected to one side of the discharge pipe and the buckle.

[0045] Specifically, the discharge pipe is matched with the discharge box 13, the inside of the transmission box 1 is rotatably connected with two rotating shafts 20, the two rotating shafts 20 are fixedly connected with the two screw rods 10, the output end of the motor 3 is fixedly connected with one of the two rotating shafts 20, one end of the two rotating shafts 20 is fixedly connected with the two sprockets 21, and the two sprockets 21 are drivingly connected with the same chain 22.

[0046] The implementation principle of the rubber additive particle quantitative output device is as follows: when it is needed to be used, first, open the cover plate 9, put the particles into the storage box 5 through the feed pipe 6, start the motor 3, the output end of the motor 3 drives the corresponding rotating shaft 20 to rotate, the rotating shaft 20 drives the sprocket 21 to rotate, the sprocket 21 drives the chain 22 to drive, the other sprocket 21 drives the other rotating shaft 20 to rotate, the rotating shaft 20 drives the screw rod 10 to rotate, the screw rod 10 drives the screw block 11 to rotate, but the screw block 11 is limited by the transmission box 1 and cannot rotate, therefore, the screw block 11 moves along the screw thread direction of the screw rod 10, the screw block 11 drives the straight plate 12 to move, the straight plate 12 drives the discharge box 13 to move, thereby adjusting the position of the discharge box 13, so that the discharge box 13 is connected with the discharge pipe, when it is needed to adjust the storage amount in the discharge box 13, start the motor 14, the output end of the motor 14 drives the threaded rod 17 to rotate, the threaded rod 17 drives the threaded block 18 to rotate, but the threaded block 18 is limited by the discharge box 13 and cannot rotate, therefore, the threaded block 18 drives the fixed plate 19 to move along the screw thread direction of the threaded rod 17, thereby reducing the storage space in the discharge box 13, and the threaded block 18 drives the clamping block to move, the clamping block drives the buckle to move, thereby opening the discharge pipe, thereby discharging, when the discharge box 13 is full, start the motor 3, repeat the above operation, move the discharge box 13, the discharge box 13 drives the clamping block to move, the clamping block and the buckle are separated, thereby closing the discharge box, then open the first valve, discharge the particles. Example two

[0047] The difference between this embodiment and example one is that a roller is fixedly connected at the bottom of the support leg 2. When the device needs to be moved, the device is pushed, the roller at the bottom of the support leg 2 is rotated, the rotating roller drives the support leg 2 to move, and the support leg 2 drives the device to move.

[0048] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A rubber aid particle dosing device, characterized by: Include: Transmission box (1); Supporting leg (2), fixedly connected to the bottom of the transmission box (1), and provided with four; Motor (3), fixedly connected to the outside of the transmission box (1); Box (4), fixedly connected to the top of the transmission box (1); Feed pipe (6), fixedly connected to the top of the box (4); Storage tank (5), fixedly connected to the inside of the box (4); Transmission assembly, rotatably connected to the inside of the transmission box (1).

2. The rubber additive particle dosing device according to claim 1, characterized in that: The transmission assembly includes two screw rods (10) rotatably connected to the inside of the transmission box (1), and a screw block (11) is threadedly connected to each of the two screw rods (10), one side of the two screw blocks (11) is fixedly connected with a straight plate (12), the straight plate (12) is slidably connected with the transmission box (1), and the bottom of the straight plate (12) is fixedly connected with a discharge pipe.

3. The rubber additive particle dosing device according to claim 2, characterized in that: One end of the discharge pipe is connected with a first valve, a sliding groove is formed in the bottom of the transmission box (1), the sliding groove is matched with the discharge pipe, the top of the straight plate (12) is fixedly connected with a discharge box (13), and the outside of the discharge box (13) is fixedly connected with a motor (14).

4. The rubber additive particle dosing device according to claim 3, characterized in that: The top of the box (4) is fixedly connected with a support (7), a transmission shaft is rotatably connected in the inside of the support (7), both ends of the transmission shaft are fixedly connected with fixed blocks (8), and one side of the two fixed blocks (8) is fixedly connected with a same cover plate (9).

5. The rubber additive particle dosing device according to claim 4, characterized in that: The cover plate (9) is matched with the feed pipe (6), the inside of the discharge box (13) is fixedly connected with an adjusting box (15), sliding grooves are formed in the two sides of the adjusting box (15), and a threaded rod (17) is rotatably connected in the inside of the adjusting box (15).

6. The rubber additive particle dosing device according to claim 5, characterized in that: The output end of the motor (14) is fixedly connected with the threaded rod (17), the inside of the discharge box (13) is fixedly connected with a pad (16), a groove is formed in the inside of the pad (16), and a threaded block (18) is threadedly connected on the threaded rod (17).

7. The rubber additive particle dosing device according to claim 6, characterized in that: Both sides of the threaded block (18) are fixedly connected with fixed plates (19), the fixed plates (19) are matched with the discharge box (13), the bottom of the storage tank (5) is fixedly connected with a discharge pipe, the bottom of the discharge pipe is slidably connected with a baffle, the bottom of the baffle is fixedly connected with a buckle, the top of the threaded block is fixedly connected with a clamping block, and one side of the discharge pipe is fixedly connected with a same spring.

8. The rubber additive particle dosing device according to claim 7, characterized in that: The discharge pipe is matched with the discharge box (13), two rotating shafts (20) are rotatably connected in the inside of the transmission box (1), the two rotating shafts (20) are fixedly connected with the two screw rods (10), the output end of the motor (3) is fixedly connected with one of the two rotating shafts (20), one end of each of the two rotating shafts (20) is fixedly connected with a sprocket (21), and the two sprockets (21) are drivingly connected with a same chain (22).

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