CN217450018U

CN217450018U - Automatic batching device

Info

Publication number: CN217450018U
Application number: CN202221644612.0U
Authority: CN
Inventors: 张久超; 辛俊明; 李倩
Original assignee: Shangqiu Jiuchao Oil Machinery Co ltd
Current assignee: Shangqiu Jiuchao Oil Machinery Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-20
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to an automatic batching device; the technical proposal for solving the problem comprises a plurality of closed charging barrels which are arranged side by side at intervals left and right, a discharging pipe is communicated below each charging barrel, a pressure valve is arranged on each discharging pipe, an air cylinder with a horizontal axis in the left and right directions is arranged at the upper end of each charging barrel, the opening end of the air cylinder faces right, and cylinder bottom is through the trachea with correspond the storage bucket intercommunication, be equipped with the flow direction on the trachea and be the first check valve of cylinder to the storage bucket direction, the cylinder bottom still is equipped with the second check valve, the second check valve flow direction is external to removing in the cylinder, the top of a plurality of cylinders is equipped with a polished rod that can reciprocate to remove, the piston rod of a plurality of cylinders is through connecting rod slidable mounting on the polished rod, the left end of every connecting rod is equipped with a stopper of fixing on the polished rod, the right side of every connecting rod is equipped with a slidable mounting on the polished rod and the annular cover of the rigidity of position wantonly between two stoppers of polished rod.

Description

Automatic batching device

Technical Field

The utility model relates to an automatic batching equipment field, especially an automatic batching device.

Background

In order to guarantee the accuracy of the proportioning proportion in the liquid material proportioning process at the present stage, proportioning equipment generally needs to use a measuring cup or an electronic scale, the electronic scale needs to be repeatedly calibrated when in use, the measuring cup is difficult to avoid the problem of residual error, meanwhile, in order to improve the proportioning speed and reduce manual participation, the proportioning equipment at the present stage mostly adopts electrical components such as an electric control device and an electromagnetic valve, the use cost and the later maintenance cost of the equipment are both higher, and the application number is as follows: the patent name of CN104043376A is: an automatic batching device and a batching method, wherein an electronic scale used in the batching device needs to be repeatedly calibrated to influence batching efficiency, and the application number is as follows: the patent name of CN110341047A is: automatic batching system adopts electrical apparatus control switch such as PLC control system and a large amount of solenoid valves to cause purchase and later maintenance cost all than higher, consequently needs a simple structure and need not or less with the dosing unit of electrical control equipment to solve above problem at present.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model provides an automatic blending device, the effectual problem of mentioning in the solution background art.

The technical proposal for solving the problems comprises a plurality of closed charging barrels which are arranged side by side at intervals left and right, a discharging pipe is communicated below each charging barrel, a pressure valve is arranged on each discharging pipe, an air cylinder with a horizontal axis in the left and right directions is arranged at the upper end of each charging barrel, the opening end of the air cylinder faces right, and cylinder bottom is through the trachea with correspond the storage bucket intercommunication, be equipped with the flow direction on the trachea and be the first check valve of cylinder to the storage bucket direction, the cylinder bottom still is equipped with the second check valve, the second check valve flow direction is external to removing in the cylinder, the top of a plurality of cylinders is equipped with a polished rod that can reciprocate to remove, the piston rod of a plurality of cylinders is through connecting rod slidable mounting on the polished rod, the left end of every connecting rod is equipped with a stopper of fixing on the polished rod, the right side of every connecting rod is equipped with a slidable mounting on the polished rod and the annular cover of the rigidity of position wantonly between two stoppers of polished rod.

Preferably, a fixing frame is arranged below the charging barrels, and the charging barrels are arranged on the fixing frame.

Preferably, the lower extreme of a plurality of discharging pipes is equipped with the shower nozzle, and a plurality of shower nozzles collect and are located the storage bucket below of intermediate position.

Preferably, a reciprocating telescopic electric cylinder is fixed at the right end of the polish rod, the extending end of the electric cylinder is coaxially fixed with the right end of the polish rod, a support is fixed at the upper end of the left side air cylinder, and the left end of the polish rod is slidably mounted on the support.

Preferably, the polished rod is provided with a scale.

Preferably, a locking screw is screwed on the annular sleeve, and the annular sleeve can be fixed on the polished rod by screwing the locking screw.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, and electric jar drive polished rod reciprocating motion realizes the ejection of compact that realizes the storage bucket in getting into the storage bucket with the gaseous extrusion in the cylinder, and wherein the air input of cylinder is adjustable to realize that electric jar realizes a plurality of cylinders air output and realizes the ratio of different volume according to different material demands under the unchangeable condition of the amount of left and right sides movement, and the ratio precision is high, and is effectual.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front view partially cut-away view of the present invention.

Fig. 3 is a top view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

From fig. 1 to fig. 3, the utility model discloses a plurality of control inclosed storage bucket 1 of interval arrangement side by side, every storage bucket 1's below intercommunication has a discharging pipe 2, install pressure valve 3 on every discharging pipe 2, every storage bucket 1's upper end is equipped with the cylinder 4 of an axis level left and right sides direction, the open end of cylinder 4 faces the right side, and cylinder 4 bottom is through trachea and corresponding storage bucket 1 intercommunication, be equipped with the first check valve 5 that the flow direction is cylinder 4 to storage bucket 1 direction on the trachea, cylinder 4 bottom still is equipped with

second check valve

6, 6 flow directions of second check valve move to cylinder 4 for external world, the top of a plurality of cylinders 4 is equipped with a smooth rod 7 that can reciprocate to remove, the piston rod of a plurality of cylinders 4 is through connecting rod 8 slidable mounting on smooth rod 7, the left end of every connecting rod 8 is equipped with a stopper 9 of fixing on smooth rod 7, the right side of every connecting rod 8 is equipped with a slidable mounting on smooth rod 7 and the position can be at two stoppers 9 of smooth rod 7 To the annular sleeve 10 fixed at any position therebetween.

In order to realize the fixation of the device, a fixing frame 11 is arranged below the charging barrels 1, and the charging barrels 1 are arranged on the fixing frame 11.

In order to realize that the discharge holes in the charging barrels 1 can discharge materials at one position, the lower ends of the discharging pipes 2 are provided with spray heads, and the spray heads are converged below the charging barrel 1 in the middle position.

In order to realize the reciprocating driving and installation of the polish rod 7, a reciprocating telescopic electric cylinder 12 is fixed at the right end of the polish rod 7, the extending end of the electric cylinder 12 is coaxially fixed with the right end of the polish rod 7, a support is fixed at the upper end of the left cylinder 4, and the left end of the polish rod 7 is slidably installed on the support.

In order to realize the accurate adjustment of the position of the annular sleeve 10, a scale is arranged on the polish rod 7.

In order to fix the position of the annular sleeve 10, a locking screw is screwed on the annular sleeve 10, and the annular sleeve 10 can be fixed on the polished rod 7 by screwing the locking screw.

The utility model discloses a concrete working process is: this device is different liquid material of filling in the storage bucket 1 of difference when using, and the position of two adjustment ring cover 10 of once allotment of the different material of root, ring cover 10 is more near apart from its left stopper 9, then the cylinder 4 that this ring cover 10 corresponds can be once big from the volume that corresponds the material that extrudes in storage bucket 1, wherein the affirmation of ring cover 10 position can be assisted to the scale on polished rod 7, the settlement of pressure valve 3 makes the interior pressure of storage bucket 1 reach behind the appointed threshold value material of storage bucket 1 and just can follow discharging pipe 2 and flow, can guarantee on the one hand that discharging pipe 2 can not reveal under the condition of no external pressure, on the other hand setting up of pressure valve 3 can the effectual batching error that reduces air compression and bring.

When the material feeding device is used, the electric cylinder 12 is opened to drive the electric cylinder 12 to drive the polished rod 7 to move, the electric cylinder 12 is driven to extend to a limit position, the position of the annular table is adjusted and fixed after the annular table is completely extended, then the electric cylinder 12 is controlled to start to drive in a reciprocating manner, the electric cylinder 12 starts to retract, the connecting rod 8 is driven by the limiting block 9 in the retracting process to enable the piston rod of the air cylinder 4 to extend to the limit position, at the moment, outside air enters the air cylinder 4 through the second one-way valve 6, the electric cylinder 12 starts to reset and extend after retracting to the limit position, the connecting rod 8 is driven under the action of the annular sleeve 10 to drive the air in the air cylinder 4 to enter the material barrel 1 through the first one-way valve of the air pipe, the air in the material barrel 1 is increased to reach the threshold value of the pressure valve 3, then the material in the material barrel 1 flows out through the material discharging pipe 2, the annular sleeve 10 drives the air cylinder 4 to extrude the air in the material feeding barrel more the position after the position is closer to the position corresponding to the limiting block 9, the more the material that the feed cylinder was discharged, otherwise then less, electric jar 12 so reciprocating motion realizes the intermittent type ratio of material in a plurality of feed cylinders, adopt different holding equipment to connect the material can.

The significant benefits of the present device: this device passes through the reciprocating motion of electric jar 12 drive polished rod 7, and according to annular cover 10 distance corresponding stopper 9 between the interval limit the extrusion correspond the gaseous volume in the storage bucket 1, make different storage buckets 1 once the discharge amount accurate and adjustable, connect the material in-process not to need graduated flask or electronic scale to quantify, the effectual calibration link that reduces the electronic scale, save the batching time, this device need not accurate electrical equipment or control circuit simultaneously and can realize, make the cost and the follow-up maintenance cost of whole device reduce by a wide margin, be suitable for the production demand in present stage.

Claims

1. An automatic batching device comprises a plurality of closed charging barrels (1) which are arranged side by side at intervals left and right, and is characterized in that a discharging pipe (2) is communicated below each charging barrel (1), a pressure valve (3) is installed on each discharging pipe (2), an air cylinder (4) with an axis horizontal left and right direction is arranged at the upper end of each charging barrel (1), the open end of each air cylinder (4) faces right, the bottom of each air cylinder (4) is communicated with the corresponding charging barrel (1) through an air pipe, a first check valve (5) with a flow direction being towards the direction from each air cylinder (4) to each charging barrel (1) is arranged on each air pipe, a second check valve (6) is further arranged at the bottom of each air cylinder (4), the flow direction of each second check valve (6) is external and moves towards each air cylinder (4), a polish rod (7) capable of moving left and right is arranged above each air cylinder (4) in a reciprocating mode, piston rods of each air cylinder (4) are slidably installed on each polish rod (7) through a connecting rod (8), the left end of each connecting rod (8) is provided with a limiting block (9) fixed on the polish rod (7), and the right side of each connecting rod (8) is provided with an annular sleeve (10) which is slidably arranged on the polish rod (7) and can be fixed at any position between the two limiting blocks (9) of the polish rod (7).

2. An automatic batching device according to claim 1, characterized in that a fixing frame (11) is arranged below said buckets (1), a plurality of buckets (1) being mounted on said fixing frame (11).

3. An automatic dosing device according to claim 1, characterized in that the lower ends of a number of discharge pipes (2) are provided with spray heads, and that the spray heads converge below the intermediate bucket (1).

4. An automatic batching device according to claim 1, characterized in that the right end of said polish rod (7) is fixed with a reciprocally telescopic electric cylinder (12), the projecting end of the electric cylinder (12) is coaxially fixed with the right end of the polish rod (7), the upper end of the left cylinder (4) is fixed with a support seat, and the left end of the polish rod (7) is slidably mounted on the support seat.

5. An automatic batching device according to claim 1, characterized in that said polish rod (7) is provided with a scale.

6. An automatic batching device according to claim 1, characterized in that said annular sleeve (10) is provided with a locking screw screwed thereon, so that the annular sleeve (10) can be fixed to the polish rod (7) by screwing the locking screw.