CN216468646U

CN216468646U - Capacity-adjustable particle feeding device

Info

Publication number: CN216468646U
Application number: CN202122938188.2U
Authority: CN
Inventors: 夏金良; 胡建平; 郝四友
Original assignee: Suzhou Chaoqun Intelligent Technology Co ltd
Current assignee: Suzhou Chaoqun Intelligent Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a particle feeding device with adjustable capacity, which comprises: a storage bin storing granular materials and a distributor; the lower end of the storage bin is provided with a discharge port, the mounting plate is provided with a discharge hole, and the lower end of the discharge port is communicated with the discharge hole; the distributor is provided with a through distributing groove, the distributing groove is positioned below the discharging hole, and a discharging port releases granular materials into the distributing groove; the distributor is also provided with a capacity adjusting plate, and one end of the capacity adjusting plate is embedded in the distributing groove and moves along the distributing groove; one side of the distributor is connected with a material pushing unit, and the material pushing unit is used for pushing the distributor to move; the discharge port is used for discharging, the discharge port is arranged at the tail end of the moving path of the distributor, the distributor moves to the position above the discharge port, and then the particle materials in the distributor drop from the discharge port. The utility model has fast response speed and short single feeding period, and can meet the feeding of granular products with various specifications.

Description

Capacity-adjustable particle feeding device

Technical Field

The utility model relates to the technical field of automatic feeding, in particular to a particle feeding device with adjustable capacity.

Background

With the continuous development of economy, people present a huge demand for the supply of granular products in the industrial production process. A plurality of particle filling machines on the market have large volume, complex structure, large metering error and high cost.

The common granule liquid filling machine's feed mode is vibrations pay-off, detects weight through weighing sensor, in order to guarantee the weight of feed, need through adjustment vibration frequency, especially when being about to reach and set for weight, need the slight shock pay-off, lead to the pay-off cycle length, inefficiency. In the vibration feeding process, the hopper position of the weighing module can have material leakage due to vibration, so that fine particles are leaked, and waste and pollution are caused.

For example, application No. CN201610097382.3 discloses a fragile particle weighing and filling machine, which comprises a frame, a storage hopper, a measuring cup, a cup holder, a weighing sensor, a vibrator, a weighing hopper, a feeding hopper, a diversion hopper, a filling hopper, a recycling hopper and a dust suction mechanism. This prior art divides the filling into AB steps: A. filling to 80% -90% of the set target nominal value; B. and vibrating and feeding the materials by a vibrator, weighing and feeding the materials at the same time until the materials reach a set target value, and stopping vibrating. The working process of weighing and vibrating feeding prolongs the feeding period, has low feeding efficiency and can not fill accurate volume once.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect of long feeding period caused by vibration feeding in the prior art.

In order to solve the above technical problem, the present invention provides a particle feeding device with adjustable capacity, comprising: a storage bin storing granular materials and a distributor; the lower end of the bin is provided with a discharge port, the mounting plate is provided with a discharge hole, and the lower end of the discharge port is communicated with the discharge hole; the distributor is provided with a through distributing groove, the distributing groove is positioned below the discharging hole, and a discharging port releases granular materials into the distributing groove; the distributor is also provided with a capacity adjusting plate, and one end of the capacity adjusting plate is embedded in the distributing groove and moves along the distributing groove; one side of the distributor is connected with a material pushing unit, and the material pushing unit is used for pushing the distributor to move; the discharge port is used for discharging, the discharge port is arranged at the tail end of the moving path of the distributor, the distributor moves to the position above the discharge port, and then the particle materials in the distributor drop from the discharge port.

In a preferred embodiment of the present invention, the capacity adjustment plate is horizontally moved in the distribution chute.

As a preferable mode of the present invention, an adjusting handle is provided at one end of the capacity adjusting plate, and the adjusting handle penetrates through the side wall of the dispenser and protrudes.

In a preferred mode of the utility model, the distributor is provided with capacity scales.

As a preferable mode of the present invention, the pushing unit is an air cylinder.

As a preferable mode of the present invention, the storage bin is provided with a vertically-oriented observation window.

As a preferable mode of the present invention, the stock bin is provided with a short-material detection unit.

As a preferable mode of the present invention, the discharge port is connected to a discharge hopper.

As a preferable mode of the present invention, the discharge port is coaxial with the discharge port.

As a preferable mode of the present invention, an upper surface of the dispenser is in contact with the mounting plate.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

according to the particle feeding device with the adjustable capacity, the air cylinder is used as a transmission mode, the movement is fast, and the feeding efficiency is improved. The feeding capacity is adjustable, the capacity of the distributing groove is adjusted by adopting a capacity adjusting plate, and multi-specification feeding is realized. The adoption gathers a mouthful type discharge gate, and perpendicular ejection of compact is accurate.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.

FIG. 1 is a schematic view of a variable capacity pellet feeder of the present invention.

Fig. 2 is a schematic view of a capacity-adjustable particle feeder according to the utility model in a rest state.

Fig. 3 is a schematic view of the operation of a variable capacity particle feeder of the present invention.

FIG. 4 is a schematic view of a distributor of a variable capacity pellet feeder apparatus of the present invention.

The specification reference numbers indicate: 1. the automatic material-discharging device comprises a storage bin, 11 discharge ports, 12 observation windows, 13 a material shortage monitoring unit, 2 an installation plate, 21 a discharge port, 3 a distributor, 31 a material distributing groove, 32 a capacity adjusting plate, 321 an adjusting handle, 33 an effective capacity, 34 capacity scales, 4 material pushing units, 41 cylinders, 42 push rods, 43 fixing seats, 5 discharge ports, 51 discharge hoppers, 52 baffles, 6 bases and 61 installation platforms.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "first" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements does not include a limitation to the listed steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The granular material is initially packaged by hand and weighed to confirm that the capacity is close to standard packaging. The packaging is carried out in an automatic mode, and the feeding quantity is controlled through a feeding device.

Referring to fig. 1-4, an embodiment of the present invention provides a variable capacity particle feeder apparatus, comprising:

a storage bin 1 storing granular materials and a distributor 3; the lower extreme of feed bin 1 is equipped with discharge port 11, and mounting panel 2 is equipped with drain hole 21, discharge port 11 the lower extreme with drain hole 21 intercommunication.

The distributor 3 is provided with a through distributing groove 31, and the distributing groove 31 is positioned below the discharging hole 21. The distributor 3 is further provided with a capacity adjusting plate 32, and one end of the capacity adjusting plate 32 is embedded in the distributing groove 31 and moves along the distributing groove 31. The capacity adjusting plate 32 is matched with the inner diameter of the distributing groove 31, and the effective capacity 33 of the distributing groove 31 can be controlled by adjusting the position of the capacity adjusting plate 32 in the distributing groove 31. The portion of the chute 31 not covered and occupied by the capacity adjustment plate 32 is the effective capacity 33. The chute 31 has an effective volume 33 for partially containing the particulate material.

One side of the distributor 3 is connected with a material pushing unit 4, and the material pushing unit 4 is used for pushing the distributor 3 to move.

The discharge port 5 is used for discharging, the discharge port 5 is arranged at the tail end of the moving path of the distributor 3, the distributor 3 moves to the position above the discharge port 5, and then the particle materials in the distributing groove 31 fall from the discharge port 5.

In practical applications, the position of the capacity adjustment plate 32 in the distribution chute 31 is moved to adjust the effective capacity 33 of the distribution chute 31, thereby controlling the amount of single feeding. After the capacity of the distributing groove 31 is confirmed, the granular materials are added into the stock bin 1, the feeding device is started, the pushing unit 4 extends out, the distributing groove 31 is pushed out to the position above the discharge port 5 along a set route, the granular materials in the distributing groove 31 fall into the discharge port 5 by self weight, and discharging is completed. The pushing unit 4 retracts, the distributing groove 31 returns to the position under the discharging port 21 along the set route, the granular materials fall into the distributing groove 31 by means of self weight, the distributing groove 31 is full of the materials, the pushing unit 4 is pushed out again, and the distributing groove 31 finishes discharging again. The above actions are circulated to realize continuous feeding.

In which, with reference to figures 2-3, the feeder device presents two operating conditions, when it is in the rest condition of figure 2, the pusher unit 4 is in the retracted condition, in which the capacity adjustment plate 32 is adjustable. Meanwhile, in a static state, the granular materials in the bin 1 fall into the material distribution cavity under the action of self weight, and the effective capacity 33 of the material distribution cavity is full of the granular materials. When the feeding device is in the working state shown in fig. 3, the pushing unit 4 is pushed out, the distributing groove 31 leaves the position under the discharge port 5, when the distributing groove 31 returns to the position under the discharge port 5, the granular materials in the storage bin 1 fall into the distributing cavity again under the action of self weight, and the effective capacity 33 of the distributing cavity is full of the granular materials.

Wherein, feedway still includes base 6, there is mounting platform 61 at 6 tops of base, and mounting platform 61 is all located to feed bin 1, tripper 3, material pushing unit 4, and mounting platform 61's side can be located to discharge gate 5. Further, the mounting platform 61 may be provided with a moving rail along which the dispenser 3 moves to reduce frictional resistance to movement of the dispenser 3.

Preferably, the capacity adjustment plate 32 moves horizontally in the distribution chute 31. The distributing groove 31 is a regular-shaped opening led out of the distributor 3, the height, width and length of the distributing groove 31 are fixed, and the effective capacity 33 of the distributing groove 31 can be adjusted by adjusting any one of the height, width and length of the distributing groove 31.

In practical use, the height direction of the material distribution groove 31 is the up-down feeding and discharging direction, which is not adjustable, in order to effectively adjust the capacity of the material distribution groove 31, the capacity adjustment plate 32 is horizontally arranged in the material distribution groove 31, and the length or width of the material distribution groove 31 is changed by moving the capacity adjustment plate 32 in the horizontal direction, so as to adjust the effective capacity 33 of the material distribution groove 31. Most preferably, the capacity adjustment plate 32 is provided along the longitudinal direction of the distribution chute 31 so as to adjust the capacity of the distribution chute 31 to the maximum, and the capacity adjustment plate 32 is moved along the longitudinal direction of the distribution chute 31.

Referring to fig. 4, an adjusting handle 321 is provided at one end of the capacity adjusting plate 32, and the adjusting handle 321 penetrates through the sidewall of the dispenser 3 and protrudes. The adjusting handle 321 is used for adjusting the position of the capacity adjusting plate 32 in the distributing chute 31, and the adjusting mode of the adjusting handle 321 can be pushing or rotating. Specifically, if the material distributor is pushed, the side wall of the material distributor 3 is provided with a smooth through hole, the adjusting handle 321 extends out of the through hole, and the position of the capacity adjusting handle 321 in the material distributing groove 31 can be controlled by pushing and pulling the adjusting handle 321. If the rotation is performed, the adjusting handle 321 may be a screw rod, and the end of the adjusting handle 321 is rotated to convert the rotation motion into the linear reciprocating motion through the screw rod, so as to move the capacity adjusting plate 32.

Further, the adjusting handle 321 can be manually controlled by an operator or controlled by a micro motor, and if the adjusting handle 321 is controlled by the motor, the adjusting handle 321 can be adjusted by the motor by selecting a preset volume.

As a preference of this embodiment, in order to accurately adjust the capacity of the distributing chute 31, the distributor 3 is provided with a capacity scale 34. The volume scale 34 can be arranged on the inner wall of the material distributing groove 31 or on the upper surface of the material distributor 3. When the volume scale 34 is arranged on the upper surface of the distributor 3, the volume scale can extend to the distributing trough 31.

The volume scale 34 is followed the moving direction of volume regulating plate 32 distributes, and one side or both sides of moving direction can be located to volume scale 34, if locate both sides, are more convenient for to the observation of volume data, and the contrast simultaneously of both sides scale can effectively be observed whether there is the error capacity regulating plate 32's both sides. The capacity scale 34 is used to identify the effective capacity 33 at the current position of the capacity adjustment board 32, so that the operator can observe the current effective capacity 33 conveniently.

The pushing unit 4 is a cylinder 41. The push rod 42 of the air cylinder 41 is connected with the distributor 3 through the fixed seat 43, the air cylinder 41 is started, the push rod 42 makes linear reciprocating motion in the axial direction, and the distributor 3 is pushed to make linear reciprocating motion in a preset route. For the vibrations feed, the feeding mode adopts pneumatic mode, and the feed rate is fast, and is efficient, and the accessible once promotes the particulate material output of standard capacity. Wherein, the moving direction of the push rod 42 of the air cylinder 41 can be the moving direction of the capacity adjusting plate 32. In this state, if the distribution chute 31 is pushed out by the cylinder 41 and leaves the discharge port 5, the particle material released from the discharge port 5 will fall on the capacity adjustment plate 32, and when the distribution chute 31 is pulled back to the lower side of the discharge port 5 by the cylinder 41, the particle material on the capacity adjustment plate 32 will stay at the discharge port 5 due to the limit of the discharge port 5 and fall into the distribution chute 31 with its own weight after the distribution chute 31 reaches the discharge port 5.

As a preference of this embodiment, the silo 1 is provided with a vertically oriented observation window 12. The observation window 12 is transparent, so that an operator can observe the material state in the storage bin 1 conveniently. The observation window 12 is vertically arranged, so that the observation can be effectively carried out to the maximum extent. Preferably, the silo 1 is hopper-shaped, the discharge port 11 is the lowest point of the silo 1, and the particulate materials in the silo 1 are gathered towards the discharge port 11. The observation window 12 is arranged on the center line of any side surface of the storage bin 1. In order to improve the observation efficiency in all directions, the bin 1 can be provided with observation windows 12 in all directions.

As a preferred preference of this embodiment, the stock bin 1 is provided with a starved detection unit. The material shortage detection unit is used for detecting the stock of the granular materials in the storage bin 1. When the stock is insufficient, the operator is prompted to add the granular materials or set to automatically add the granular materials. The material shortage monitoring unit 13 can be a sensor such as a visual sensor, a laser sensor, an infrared sensor and the like, and is used for detecting the stock on-line of the particle materials in the stock bin 1, and if the stock on-line is lower than a preset stock value, the material shortage monitoring unit 13 gives a prompt or starts automatic feeding.

As a preferred example of the present embodiment, the discharge port 5 is connected to a discharge hopper 51. From the particulate material of discharge gate 5 release gets into out hopper 51, the lower extreme shrink of going out hopper 51 is convenient for particulate material to fall into in the product container. Meanwhile, the discharging hopper 51 is convenient for the feeding device to adapt to product containers with various shapes, and the adaptability of the feeding device is improved. Further, a discharge hopper 51 may be connected to the bottom end of the discharge port 5. Further, a baffle 52 may be disposed at the top end of the discharge port 5 for preventing dust.

Preferably, the discharge port 11 is coaxial with the discharge opening 21. The upper surface of the dispenser 3 is in contact with the mounting plate 2.

Discharge port 11 can be greater than drain 21, and two mouthfuls are coaxial, and zero clearance between discharge port 11 and the drain 21, granule material can not splash through drain 21, and the upper surface and the mounting panel 2 contact of tripper 3, laminates between tripper 3 and the mounting panel 2 promptly, and the granule material that drain 21 released gets into the branch silo 31 and can not fall into other regions, the no risk of splashing. When the distributor 3 is pushed to the discharge port 5, the accumulated granular materials in the distribution chute 31 fall into the discharge port 5 by self-weight, and at this time, the effective capacity 33 of the distribution chute 31 will all enter the position right above the discharge port 5 through the edge of the discharge port 5. During the feeding process, the granular materials cannot splash and leak out between the feeding ports.

according to the particle feeding device with adjustable capacity, the volume of the distributing groove 31 can be adjusted, namely the product capacity is adjustable, and the discharging amount can be adjusted according to the product requirement. The cylinder 41 is simple to control, has high response speed, can meet the requirement of feeding of multiple specifications of granular products, and has a short single feeding period. The gathering type discharge port 5 has no defects of material leakage, splashing and the like. The structure is small and exquisite simple, and is with low costs, and the fault rate is low, and the maintenance cost is low.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.

Claims

1. A variable capacity particle feeder apparatus comprising: a storage bin storing granular materials and a distributor; the lower end of the bin is provided with a discharge port, the mounting plate is provided with a discharge hole, and the lower end of the discharge port is communicated with the discharge hole; the distributor is provided with a through distributing groove, the distributing groove is positioned below the discharging hole, and a discharging port releases granular materials into the distributing groove; the distributor is also provided with a capacity adjusting plate, and one end of the capacity adjusting plate is embedded in the distributing groove and moves along the distributing groove; one side of the distributor is connected with a material pushing unit, and the material pushing unit is used for pushing the distributor to move; the discharge port is used for discharging, the discharge port is arranged at the tail end of the moving path of the distributor, the distributor moves to the position above the discharge port, and then the granular materials in the distributor drop from the discharge port.

2. A variable capacity particle feeder as claimed in claim 1, wherein said capacity adjustment plate is horizontally movable within said chute.

3. The apparatus as claimed in claim 2, wherein an adjusting handle is provided at one end of the capacity adjusting plate, and the adjusting handle passes through the side wall of the distributor and protrudes therefrom.

4. A variable capacity particle feeder as claimed in claim 1, wherein the dispenser is provided with a capacity scale.

5. The apparatus of claim 1, wherein the pushing unit is a cylinder.

6. A device for feeding particles with adjustable volume according to claim 1, characterized in that the silo is provided with a vertically oriented observation window.

7. A device for feeding particles with adjustable volume according to claim 1, characterized in that the silo is provided with a starvation detection unit.

8. A variable capacity particulate feeding apparatus as claimed in claim 1 wherein the discharge port is connected to a discharge hopper.

9. A variable capacity particulate feeder apparatus as claimed in claim 1, wherein the discharge port is coaxial with the discharge opening.

10. A variable capacity particle feeder apparatus as claimed in claim 1, wherein the upper surface of the dispenser is in contact with the mounting plate.