High-efficiency automatic metering and feeding equipment

Abstract

The utility model discloses high-efficiency automatic metering and feeding equipment, and belongs to the technical field of waste paper treatment. The high-efficiency automatic metering and feeding equipment further comprises a filter tank which is connected to the inner side of the metering barrel in a sliding manner; the metering barrel is fixedly provided with an electric cylinder at the lower end of the filter tank; the output end of the electric cylinder is fixedly connected with the lower end surface of the filter tank; the lower side of the filter tank is rotationally connected with a pair of turning plates; the upper ends of the two turning plates are fixedly connected with a pressure sensor; connecting rods are arranged between the lower end faces of the two turning plates and the two sides of the electric cylinder correspondingly. One end of each connecting rod is rotationally connected with an electric cylinder; by arranging the turning plate, the connecting rod, the sliding block and the electric cylinder, leakage of raw materials is blocked when the filter tank is in situ, water in the raw materials is discharged through holes in the filter tank, the influence of accumulated water in the raw materials on raw material metering is reduced, and the automatic metering efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste paper processing technical field, more specifically, relate to a kind of high-efficiency automatic metering feeding equipment. BACKGROUND

[0002] Waste paper refers to recyclable resources discarded after use in production and life, including various high-grade paper, yellow paper, waste paper box, edge paper, packing paper, enterprise paper, engineering paper, books and newspapers and so on, waste paper is one of important raw materials for papermaking, waste paper needs to be baled before recycling, and the amount of waste paper needs to be measured before using waste paper for papermaking, so that the paper produced can reach standard quality, the existing metering equipment cannot dry waste paper, and the moisture content in waste paper will affect normal measurement and thus affect papermaking quality.

[0003] For example, patent application No. CN202021900439.7, a metering device for feeding, includes a body, a motor is installed on the left and right sides of the top of the body, the output shaft of the motor is connected with a baffle, an drying device is installed on the back of the left side wall inside the body, an air inlet is installed on the left side wall outside the body, an drying outlet is installed on the top of the left side wall inside the body, the air inlet and the drying outlet are communicated with the drying device, an air outlet device is installed on the back of the middle of the right side wall inside the body, a gas pipe two is longitudinally arranged on the top of the right side wall inside the body, and the gas pipe two is connected with the air outlet device. A hydraulic device one is installed on the front of the left side wall inside the body, a movable groove is horizontally arranged on the lower part of the left side wall inside the body, and the right side telescopic end of the hydraulic device one is connected with the left side of the push plate through the movable groove. The waste paper in the body can be effectively dried, the drying effect is good, the excessive moisture can be avoided to affect normal measurement, and the operation is simple and convenient to use.

[0004] Although the above-mentioned metering device for feeding can be effectively dried, the efficiency is low, and the drying is tight, which is difficult to adapt to the problem of large amount of water absorption of raw materials affecting the measurement efficiency in the existing production process. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of high-efficiency automatic metering feeding equipment to solve the above technical problems, and improves measurement efficiency.

[0006] The utility model discloses a high -efficient automatic metering feeding equipment, including the measuring bucket, the hot -blast machine is set to the measuring bucket outside, the inside fixed connection shower nozzle of measuring bucket, the output of hot -blast machine is linked with the shower nozzle, the drain pipe is set to the lower extreme of measuring bucket, the side surface rotation is connected of measuring bucket turn -down door, the drain pipe is fixedly connected to the lower extreme of measuring bucket, still include the filter groove of sliding connection in the inside of measuring bucket, the electric cylinder is fixedly set to the filter groove lower extreme of measuring bucket location, the output with filter groove lower end surface fixed connection of electric cylinder, a pair of flap is rotatably connected to the filter groove downside, the pressure sensor is fixedly connected to the two flap upper end, and the connecting rod exists respectively between the two flap lower end surface and the both sides of electric cylinder, and one end of each connecting rod is rotatably connected with electric cylinder, and the other end of each connecting rod is rotatably connected with sliding block, and the lower end surface of flap is set with a pair of sliding groove, and a pair of sliding block is slid in the sliding groove of the same side respectively, and the filter screen is clamped to the lower side of electric cylinder of measuring bucket location.

[0007] Preferably, the flap is provided with a galvanized layer to prevent oxidation caused by long-term contact with water vapor.

[0008] Preferably, the filter groove lower end surface is fixedly provided with a material falling block, and the lower end of the material falling block is higher than the upper end of the pressure sensor.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] (1) By setting the flap, connecting rod, sliding block and electric cylinder, the leakage of raw materials is blocked when the filter groove is in the original position, the water in the raw materials is discharged through the pores on the filter groove, the influence of accumulated water in the raw materials on the metering of the raw materials is reduced, and the efficiency of automatic metering is improved. By starting the electric cylinder, the flap is pulled down and becomes inclined during the process of lifting the filter groove by the electric cylinder, the raw materials are discharged through the gap between the filter groove and the flap, and subsequent rapid feeding can be completed by opening the turn-down door and corresponding feeding port of the next process;

[0011] (2) By setting the pressure sensor, the weight of the raw materials inside the filter groove is detected by the pressure sensor. As the water flow is discharged, the pressure received by the pressure sensor is more stable, the readings transmitted by the pressure sensor tend to be flat, and the metering efficiency is improved. By setting the material falling block, the raw materials are slid to both sides by the material falling block, and the metering efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0013] Fig. 2 It is the inside structure schematic diagram of the utility model;

[0014] Fig. 3 It is the main structure schematic diagram of the utility model.

[0015] Explanation of the numbers in the figure: 10, metering barrel; 11, hot air blower; 13, drain pipe; 14, flip door; 15, filter screen; 16, nozzle; 17, filter tank; 18, pressure sensor; 19, flap; 20, connecting rod; 21, electric cylinder; 22, slider; 23, chute; 24, blanking block. DETAILED DESCRIPTION

[0016] Specific embodiment 1: Please refer to Figs. 1-3 A high-efficiency automatic metering and feeding device includes a metering barrel 10; a hot air blower 11 is provided on the outside of the metering barrel 10; a nozzle 16 is fixedly connected to the inside of the metering barrel 10; the output end of the hot air blower 11 is connected to the nozzle 16; a drain pipe 13 is provided at the lower end of the metering barrel 10; a flip door 14 is rotatably connected to the side of the metering barrel 10; the drain pipe 13 is fixedly connected to the lower end of the metering barrel 10; a filter tank 17 is slidably connected to the inside of the metering barrel 10; an electric cylinder 21 is fixedly provided at the lower end of the filter tank 17 of the metering barrel 10; the electric cylinder 21 The output end is fixedly connected to the lower end surface of the filter tank 17; the lower side of the filter tank 17 is rotatably connected to a pair of flaps 19; the upper ends of the two flaps 19 are fixedly connected to the pressure sensor 18; there are connecting rods 20 between the lower end surfaces of the two flaps 19 and the two sides of the electric cylinder 21; one end of each connecting rod 20 is rotatably connected to the electric cylinder 21; the other end of each connecting rod 20 is rotatably connected to the slider 22; a pair of slide grooves 23 are provided on the lower end surface of the flap 19; the pair of sliders 22 slide in the slide grooves 23 on the same side respectively; the metering barrel 10 is located at the lower side of the electric cylinder 21 and is clamped by the clamp. Filter 15; The flap 19 is provided with a galvanized layer to prevent oxidation caused by long-term contact with water vapor; A blanking block 24 is fixedly provided on the lower end surface of the filter tank 17; The lower end of the blanking block 24 is higher than the upper end of the pressure sensor 18; By setting the flap 19, the connecting rod 20, the slider 22, and the electric cylinder 21, the leakage of the raw material is blocked when the filter tank 17 is in place, and the water in the raw material is discharged through the pores on the filter tank 17, thereby reducing the influence of the accumulated water in the raw material on the raw material metering and improving the efficiency of automatic metering; By starting the electric cylinder 21, the filter tank 17 is lifted by the electric cylinder 21. During the process, the flap 19 is pulled down and becomes tilted, and the raw materials are discharged by utilizing the gap between the filter tank 17 and the flap 19. Subsequently, it is only necessary to open the flip door 14 and correspond to the feed port of the next process to complete the rapid loading; by setting the pressure sensor 18, the pressure sensor 18 is used to detect the weight of the raw materials inside the filter tank 17. As the water flows out, the pressure on the pressure sensor 18 is more stable, and the reading transmitted by the pressure sensor 18 tends to be flat, thereby improving the metering efficiency; by setting the blanking block 24, the blanking block 24 is used to slide the raw materials to both sides, thereby improving the metering efficiency.

[0017] In work, the raw materials are put into the inside of the measuring barrel 10, the hot air fan 11 is started, the hot air fan 11 blows hot air through the nozzle 16, then the water in the raw materials leaks out of the filter groove 17, then the water in the raw materials falls through the filter screen 15 and is discharged from the drain pipe 13; as the hot air sprayed from the nozzle 16 dries the raw materials inside the filter groove 17, the moisture in the raw materials is more dry, and the influence of water flow on the measurement gradually decreases, since the raw materials are pressed on the upper surface of the pressure sensor 18 in the filter groove 17, the weight of the raw materials gradually decreases in the weight curve sensed and transmitted by the pressure sensor 18, when the data transmitted by the pressure sensor 18 tends to be flat, the pressure sensor 18 weighs the weight of the raw materials in the filter groove 17 without water, which can be efficiently and conveniently measured; then the electric cylinder 21 is started, the electric cylinder 21 lifts the filter groove 17, the sliding block 22 slides away from the electric cylinder 21, and the flap 19 and the pressure sensor 18 start to become inclined from the parallel inside lower surface of the measuring barrel 10, the raw materials slide from the gap formed by the filter groove 17 and the flap 19 and fall on the filter screen 15, then the turnover door 14 is opened, the weighed dry raw materials are discharged into the inlet of the machine used in the next process, and the accurate and rapid feeding is completed.

[0018] As used in the specification and claims, certain terminology is used to refer to specific components. Those of ordinary skill in the art will appreciate that different manufacturers can refer to the same component by different names. The specification and claims do not distinguish components based on different names but rather on the functional difference between the components. As used throughout the specification and claims, "comprising" is intended to be an open term, thus comprising, means "including, but not limited to." "Substantially" means within acceptable manufacturing tolerances, within which those of ordinary skill in the art would be able to solve the technical problem, and substantially achieve the technical effect.

[0019] It should be noted that the terms "comprising", "including", and any other variation thereof are intended to cover a non-exclusive inclusion, such that a product or process that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such product or process. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the product or system including the element.

[0020] The foregoing description discloses and describes several preferred embodiments of the application, but it is understood that the application is not limited to the forms disclosed, but is to cover modifications and equivalents thereof which come within the scope of the application as defined by the appended claims.

Claims

1. A high-efficiency automatic metering feeding device, comprising a metering barrel (10); a hot air blower (11) is provided on the outside of the metering barrel (10); a nozzle (16) is fixedly connected to the inside of the metering barrel (10); an output end of the hot air blower (11) is connected to the nozzle (16); a drain pipe (13) is provided at the lower end of the metering barrel (10); a flip door (14) is rotatably connected to the side of the metering barrel (10); the lower end of the metering barrel (10) is fixedly connected to the drain pipe (13); characterized in that, The invention also includes a filter tank (17) slidably connected to the inner side of the metering barrel (10); the metering barrel (10) is located at the lower end of the filter tank (17) and is fixedly provided with an electric cylinder (21); the output end of the electric cylinder (21) is fixedly connected to the lower end surface of the filter tank (17); the lower side of the filter tank (17) is rotatably connected to a pair of flaps (19); the upper ends of the two flaps (19) are fixedly connected to a pressure sensor (18); connecting rods (20) are respectively provided between the lower end surfaces of the two flaps (19) and the two sides of the electric cylinder (21); one end of each connecting rod (20) is rotatably connected to the electric cylinder (21); the other end of each connecting rod (20) is rotatably connected to a slider (22); a pair of slide grooves (23) are provided on the lower end surface of the flap (19); the pair of sliders (22) slide in the slide grooves (23) on the same side respectively; the metering barrel (10) is located at the lower side of the electric cylinder (21) and is clamped to the filter screen (15).

2. The high-efficiency automatic metering and feeding equipment according to claim 1, characterized in that: The flap (19) is provided with a galvanized layer to prevent oxidation caused by long-term contact with water vapor.

3. The high-efficiency automatic metering and feeding equipment according to claim 1, characterized in that: A blanking block (24) is fixedly provided on the lower end surface of the filter tank (17); the lower end of the blanking block (24) is higher than the upper end of the pressure sensor (18).

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