CN218057571U - Device for controlling material quantity to be stable - Google Patents

Abstract

The utility model belongs to the technical field of mechanical equipment, concretely relates to control device that material volume is stable. The problem of the mode that the control volume of material changes for debugging vibrating motor's amplitude, the amplitude of frequently debugging vibrating motor can damage vibrating motor's eccentric shaft, bolt smooth silk is solved. The utility model discloses a feed trough to and the feeder hopper of installation feed trough top, wherein the exit of feeder hopper sets the batching chunk through the slip regulation material volume, and its aim at avoids often debugging vibrating motor to lead to vibrating motor's eccentric shaft, the smooth silk of bolt to damage.

Description

Device for controlling material quantity to be stable

Technical Field

The utility model belongs to the technical field of mechanical equipment, concretely relates to control device that material volume is stable.

Background

The vibration exciter of the vibrating feeder is formed by meshing two eccentric shafts at specific positions by gears, the two eccentric shafts are driven by a motor to rotate, so that a huge synthetic linear exciting force is generated, a machine body is forced to vibrate on a supporting spring, materials are driven by the vibration to slide and throw on a material groove, and the materials move forwards to achieve the feeding purpose; the traditional mode of controlling the material quantity change is to debug the amplitude of the vibrating motor, but the amplitude of the vibrating motor which is often debugged can damage an eccentric shaft and a bolt sliding wire of the vibrating motor, and the problem of delaying time exists, and the material feeding quantity is difficult to accurately debug the requirements specified by the process technology, so that great influence is caused on the quality control of raw materials.

The following problems exist in the use process of the conventional vibrating feeder at present:

1. the traditional mode for controlling the material quantity change is to debug the amplitude of the vibration motor, but the eccentric shaft and the bolt sliding wire of the vibration motor can be damaged by frequently debugging the amplitude of the vibration motor;

2. the material quantity is controlled by adjusting the amplitude of the vibration motor, multiple times of adjustment are needed, time is delayed, the feeding quantity cannot accurately meet the requirements of process technology specifications, and the quality control of raw materials is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device that control material volume is stable, its aim at avoids often debugging vibrating motor to lead to vibrating motor's eccentric shaft, the smooth silk of bolt to damage to unloading volume can more accurately be controlled, improves production efficiency.

The utility model adopts the technical scheme as follows:

the device comprises a feeding trough and a feeding hopper arranged above the feeding trough, wherein an outlet of the feeding hopper is provided with an ingredient block for adjusting the amount of material through sliding.

Adopt above-mentioned technical scheme, during the feeding, open vibrating motor, then through gliding mode, the batching chunk slides from top to bottom, the export that forms between batching chunk and the feeder hopper also increases thereupon or reduces, thereby the manual work has controlled the load size in feeder hopper exit, and at this in-process, vibrating motor can maintain a same amplitude, avoid appearing traditional adjusting the material size through the debugging vibrating motor amplitude and lead to damaging vibrating motor's eccentric shaft, the problem of bolt smooth silk, the loss that vibrating motor caused has been reduced.

Preferably, the batching chunk includes the limiting plate with feeder hopper sliding connection and with the baffle of the lower tip fixed connection of limiting plate, can drive the baffle through sliding the limiting plate and slide, and the space height of baffle lower part changes because of the slip of baffle, and the material volume through the space changes promptly after the space changes to the size of material volume has been adjusted.

Preferably, the lower part of feeder hopper is provided with the several bolt, be provided with several and bolt assorted slide rail on the limiting plate, the slide rail is mutually perpendicular with the direction of the ejection of compact, the limiting plate passes through bolt and slide rail and feeder hopper sliding connection, the slide rail is mutually perpendicular with the direction of the ejection of compact, and the limiting plate can be followed the slide rail direction and slided from top to bottom, after slideing to the definite position, screws up the bolt, and the limiting plate is fixed mutually with the feeder hopper promptly, has fixed the position of baffle promptly.

Preferably, the baffle is a square plate, the width direction of the square plate is matched with the inner width of the feeding groove, the length of the baffle is matched with the depth of the feeding groove, when the limiting plate slides to the lowest point, the baffle correspondingly slides to the lowest point, the bottom end of the baffle is close to the bottom end of the feeding groove at the moment, the output material of the feeding hopper is blocked and shielded, and the output material quantity of the feeding hopper reaches the minimum; otherwise, when the limiting plate slides to the highest point, the output material quantity of the feed hopper reaches the maximum.

Preferably, a vibration motor is arranged on one side of the feeding trough, a huge and synthesized linear excitation force is generated when the vibration motor vibrates, the machine body is forced to vibrate on the supporting spring, materials slide and throw on the trough by taking the vibration as power, and the vibration motor is matched with the baffle after being opened to control the discharging amount.

Preferably, the two sides of the baffle are respectively provided with a partition along the length direction, the partition blocks materials in the feeding groove, and the materials are prevented from popping up through gaps on the two sides of the feeding groove in the conveying process.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the damage of an eccentric shaft and a bolt sliding wire of the vibration motor caused by frequent debugging of the vibration motor is avoided;

2. the blanking amount can be more accurately controlled, and the production efficiency is improved.

Drawings

The invention will be described by way of example and with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a device for controlling the amount of material to be stabilized according to the present invention;

fig. 2 is a schematic diagram of the structure of the burdening block of the present invention.

Reference numerals

1-feeding hopper, 2-feeding groove, 3-vibration motor, 4-sliding rail, 5-limiting plate, 6-bolt and 7-baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 to 2.

Example (b):

referring to the attached drawings 1-2, a device for controlling the material quantity stability comprises a feeding groove 2 and a feeding hopper 1 arranged above the feeding groove 2, wherein the feeding hopper 1 and the feeding groove 2 are made of stainless steel materials, each side of the feeding hopper 1 is wide and narrow, and the feeding groove 2 is internally provided with a slope, wherein an outlet of the feeding hopper 1 is provided with a material distributing block for adjusting the material quantity in a sliding manner, the material discharging quantity at the outlet of the feeding hopper 1 is manually controlled in a sliding manner, the vibrating motor 3 can be maintained at the same amplitude without changing, the damage to an eccentric shaft and a bolt of the vibrating motor 3 is avoided, and the loss caused by repeated disassembly of the vibrating motor 3 is reduced.

In this embodiment, the batching chunk includes limiting plate 5 with feeder hopper 1 sliding connection and the baffle 7 with the lower tip fixed connection of limiting plate 5, limiting plate 5 and baffle 7 adopt thickness to be 0.5 cm's corrosion resistant plate welding and form, can drive baffle 7 through sliding limiting plate 5 and slide, and the space height of baffle 7 lower part changes because of the slip of baffle 7, and the material volume through the space changes promptly after the space changes to the size of material volume has been adjusted.

In this embodiment, the lower part of feeder hopper 1 is provided with three bolt 6 side by side, bolt 6 adopts metal material to make, be provided with three and bolt 6 assorted slide rail 4 on the limiting plate 5, slide rail 4 is mutually perpendicular with the direction of the ejection of compact, limiting plate 5 passes through bolt 6 and slide rail 4 and feeder hopper 1 sliding connection, slide rail 4 is mutually perpendicular with the direction of the ejection of compact, and limiting plate 5 can follow slide rail 4 direction and slide from top to bottom, and in the feeding process, slide rail 4 is in order to adjust the feeding volume from top to bottom constantly, after sliding to definite position, screws up bolt 6, and limiting plate 5 is fixed mutually with feeder hopper 1 promptly, has fixed the position of baffle 7 promptly.

In this embodiment, the baffle 7 is a square plate with the width direction matched with the inner width of the feeding groove 2, that is, two sides of the baffle 7 are attached to two sides of the inner part of the feeding groove 2, so that the material quantity is intercepted in the transverse direction, the length of the baffle 7 is matched with the depth of the feeding groove 2, when the limiting plate 5 slides to the lowest point, the baffle 7 correspondingly slides to the lowest point, the bottom end of the baffle 7 is close to the bottom end of the feeding groove 2 at the moment, the output material of the feeding hopper 1 is obstructed, and at the moment, the output material quantity of the feeding hopper 1 reaches the minimum; on the contrary, when the limiting plate 5 slides to the highest point, the output material amount of the feeding hopper 1 reaches the maximum.

In this embodiment, a vibration motor 3 is disposed on one side of the feeding trough 2, and the vibration motor 3 generates a large and synthetic linear excitation force when vibrating, so that the machine body performs forced vibration on the supporting spring, the material slides and throws on the trough by using the vibration as power, and the vibration motor 3 is used in cooperation with the baffle 7 after being opened to control the discharging amount.

In this embodiment, baffle 7's both sides are provided with the baffle respectively along length direction, the baffle has blockked the material in feed trough 2, prevents that the material from popping out, every through the space of 2 both sides in feed trough in transportation process the baffle is laminated with 2 inner wall both sides in feed trough respectively mutually.

The working principle and the using process are as follows:

during feeding, the vibration motor 3 is started, then the sliding rail 4 continuously slides up and down to adjust the feeding amount, when the limiting plate 5 slides to the lowest point, the baffle 7 correspondingly slides to the lowest point, the bottom end of the baffle 7 is close to the bottom end of the feeding groove 2 at the moment, the output material of the feeding hopper 1 is blocked, and the output material amount of the feeding hopper 1 reaches the minimum at the moment; otherwise, when the limiting plate 5 slides to the highest point, the output material amount of the feeding hopper reaches the maximum, and when the determined output material amount is reached, the bolt is screwed down to fix the limiting plate and the feeding groove.

It should be noted that:

the present invention relates to a vibration motor, which is prior art, and which can be implemented completely by those skilled in the art, without the need for redundancy, and which does not involve any improvement in software and methods.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The device for controlling the material quantity to be stable comprises a feeding trough (2) and a feeding hopper (1) arranged above the feeding trough (2), and is characterized in that an outlet of the feeding hopper (1) is provided with a material distribution block for adjusting the material quantity through sliding.

2. A device for the controlled stabilisation of the quantity of material according to claim 1, characterised in that the batching block comprises a limit plate (5) slidingly associated with the feeding hopper (1) and a baffle (7) fixedly associated with the lower end of the limit plate (5).

3. The device for controlling the material quantity to be stable according to claim 2, wherein a plurality of bolts (6) are arranged at the lower part of the feeding hopper (1), a plurality of sliding rails (4) matched with the bolts (6) are arranged on the limiting plate (5), the sliding rails (4) are perpendicular to the discharging direction, and the limiting plate (5) is slidably connected with the feeding hopper (1) through the bolts (6) and the sliding rails (4).

4. A device for controlling the stability of material quantity according to claim 2, characterized in that the baffle (7) is a square plate with a width direction matching the inner width of the feed trough (2), and the length of the baffle (7) matches the depth of the feed trough (2).

5. A device for controlling the amount of material stably according to claim 2, characterized in that the baffle (7) is provided with partitions at both sides along the length direction.

6. A device for controlling the amount of material steadily according to claim 1, characterized in that a vibration motor (3) is arranged at one side of the feed trough (2).

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