CN209535526U

CN209535526U - A kind of weighing-packaging machine charging gear for veterinary drug production

Info

Publication number: CN209535526U
Application number: CN201920193131.4U
Authority: CN
Inventors: 刘凯卫; 陈岳; 张维嘉
Original assignee: Xiamen Mo Witt Animal Pharmaceutical Co Ltd
Current assignee: Xiamen Mo Witt Animal Pharmaceutical Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2019-10-25
Anticipated expiration: 2029-02-13

Abstract

The utility model discloses a kind of weighing-packaging machine charging gears for veterinary drug production, it is related to veterinary drug production field, solve the problems, such as the quantitative inaccuracy of veterinary drug packaging and drug waste, it is characterized in that: including feeder, quantitative weighing mechanism and rack, feeder is located at the side of rack, and the discharge port of feeder is located at the top of quantitative weighing mechanism, quantitative weighing mechanism is fixedly mounted on the rack, and quantitative weighing structure is equipped with pressure sensor and control valve；The utility model passes through the feeding of step motor control material, material dosing conveying is controlled by directly measuring the reduction of material, it is more accurate relative to traditional technology, and the utility model is stopping material for the outlet of seasonable blocking hopper, it prevents material from falling, avoids the waste of material.

Description

A kind of weighing-packaging machine charging gear for veterinary drug production

Technical field

The utility model relates to veterinary drug production fields more particularly to a kind of weighing-packaging machine for veterinary drug production to be fed dress It sets.

Background technique

It is packaged as protecting product in the circulation process, facilitates storage and transportation, promote sale, by appearance used in certain technical method The overall title of device, material and adminicle etc.；Also refer in order to achieve the above objectives during using container, material and adminicle Apply the operant activity of certain technical method etc..

Veterinary drug will use various packagings when leaving the factory to prevent its dampness, reduction etc., also prevent it from being eaten by mistake, the packet of veterinary drug Dress generally has box-packed, packed, bottled and barreled etc., and certain low dose drugs generally use bag film encapsulation, sometimes for It is easy to use, generally use the mode of quantitative package.

China Patent Publication No. " CN204037930U " discloses a kind of veterinary drug quantitative package machine, uses screw conveyor Mode it is quantitative to packaging bag feeding, but since its spiral conveying pipeline is placed using vertical mode, medicinal powder is easy from spiral transferring It is leaked out in expects pipe, dose in packaging bag is caused to become larger, while medicinal powder is easy to drain on machine and medicinal powder is caused to waste.

Utility model content

The technical problems to be solved in the utility model is in view of the foregoing drawbacks, to provide a kind of weighing packet for veterinary drug production Installation charging gear, to solve the problems, such as the quantitative inaccuracy of veterinary drug packaging and drug waste.

To achieve the above object, the utility model provides the following technical solutions:

A kind of weighing-packaging machine charging gear for veterinary drug production, including feeder, quantitative weighing mechanism and rack, Feeder is located at the side of rack, and the discharge port of feeder is located at the top of quantitative weighing mechanism, quantitative weighing mechanism It is fixedly mounted on the rack, quantitative weighing structure is equipped with pressure sensor and control valve；

The control valve includes quantitative inner tube, quantitative pipe sleeve, backgauge piece, reduction gearing, driving gear and stepper motor, is determined Amount inner tube is fixedly connected with the discharge port of measure hopper, and quantitative inner tube lower end surface is equipped with threaded hole, and quantitative pipe sleeve passes through check ring It covers in quantitative inner tube, and quantitative pipe sleeve and quantitative inner tube lower end surface flush, quantitative collar outboard surface is equipped with standard drive tooth, fixed Buret covers lower end surface and is equipped with threaded hole, and the angle and quantity of quantitative inner tube and quantity tube set upper screwed hole are all the same, the gear Tablet is fan-shaped sheet metal, and backgauge piece and quantitative inner tube and quantitative pipe sleeve are hinged, and backgauge piece is completely covered on the mouth of quantitative inner tube The axis in portion, the reduction gearing is fixed on the shell of control valve by bearing, and reduction gearing is engaged with quantitative pipe sleeve, driving tooth Wheel is fixed on stepper motor, and driving gear is engaged with reduction gearing, and stepper motor is fixedly connected with the shell of control valve, and is walked It is electrically connected into the control mechanism of motor and automatic production line.

As further program of the utility model, the feeder include feed hopper, hopper frame, screw elevator, Promote motor, motor cabinet, the first hoisting frame and the second hoisting frame；Feed hopper is fixed by screws on hopper frame, and feed hopper is It is bucket-shaped, and the feed inlet of the discharge port connection screw elevator lower end of feed hopper, the discharge port of screw elevator are located at quantitative claim The surface of measuring mechanism, promotes the bottom that motor is located at screw elevator, and the output shaft for promoting motor is fixedly connected with screw lifting The rotary shaft of machine promotes motor and is bolted on motor cabinet, and the first hoisting frame and the second hoisting frame are separately fixed at spiral shell Revolve the top and bottom of elevator.

As further program of the utility model, the quantitative weighing mechanism further includes measure hopper, quantitative frame and support Frame, measure hopper be it is bucket-shaped, measure hopper is located on quantitative frame, and to be fixedly connected between measure hopper and quantitative frame, control valve is located at The exit of measure hopper, and discharge port is equipped with below control valve, support frame is fixed by screws in the downside of control valve, support frame Downside is equipped with support leg, and at least provided with three, support frame is fixedly connected on the rack support leg, and pressure sensor is located at branch Between support support leg and rack, pressure sensor is connected at the control mechanism of automatic production line.

As further program of the utility model, control valve downside is equipped with discharge nozzle, and the discharge nozzle is located at quantitative Immediately below inner tube, and discharge nozzle is fixedly connected with the shell of control valve.

A kind of weighing-packaging machine including the weighing-packaging machine charging gear for veterinary drug production, further includes packaging Mechanism, package mechanism are located at the underface of quantitative weighing mechanism.

In conclusion the utility model has the advantages that compared with prior art

The utility model passes through the feeding of step motor control material, controls material by directly measuring the reduction of material Quantitative conveying, it is more accurate relative to traditional technology, and the utility model is stopping material for the outlet of seasonable blocking hopper, prevents Only material is fallen, and avoids the waste of material.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the weighing-packaging machine charging gear produced for veterinary drug.

Fig. 2 is the structural schematic diagram of control valve in the weighing-packaging machine charging gear produced for veterinary drug.

Fig. 3 is the connection schematic diagram of weighing pipe and pipe sleeve in the weighing-packaging machine charging gear produced for veterinary drug.

Appended drawing reference: 1- feeder, 11- feed hopper, 12- hopper frame, 13- screw elevator, 14- promote motor, 15- Motor cabinet, the first hoisting frame of 16-, the second hoisting frame of 17-, 2- quantitative weighing mechanism, 21- measure hopper, 22- quantify frame, 23- control Valve, 231- quantify inner tube, and 232- quantifies pipe sleeve, 233- backgauge piece, 234- reduction gearing, 235- driving gear, 236- stepping electricity Machine, 24- support frame, 25- pressure sensor, 3- package mechanism, 31- formed pipe, 32- shaping mechanism, 4- rack.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in FIG. 1 to FIG. 3, a kind of weighing-packaging machine charging gear for veterinary drug production, including it is feeder 1, fixed Weighing mechanism 2 and rack 4 are measured, feeder 1 is located at the side of rack 4, and the discharge port of feeder 1 is located at quantitative weighing machine The top of structure 2, quantitative weighing mechanism 2 are fixedly mounted in rack 4；

The feeder 1 include feed hopper 11, hopper frame 12, screw elevator 13, promoted motor 14, motor cabinet 15, First hoisting frame 16 and the second hoisting frame 17；Feed hopper 11 is fixed by screws on hopper frame 12, and feed hopper 11 is for holding Material to be packaged, feed hopper 11 is bucket-shaped, and the discharge port of feed hopper 11 connects the feed inlet of 13 lower end of screw elevator, spiral Elevator 13 is the prior art, and the discharge port of screw elevator 13 is located at the surface of quantitative weighing mechanism 2, promotes motor 14 and sets In the bottom of screw elevator 13, the output shaft for promoting motor 14 is fixedly connected with the rotary shaft of screw elevator 13, mentions for spiral It rises 13 improving material of machine and power is provided, material lifting at quantitative weighing mechanism 2, is promoted motor 14 and passed through by screw elevator 13 Bolt is fixed on motor cabinet 15, and motor cabinet 15 generates vibration, 16 He of the first hoisting frame for preventing from being promoted when motor 14 rotates Second hoisting frame 17 is separately fixed at the top and bottom of screw elevator 13, for fixing screw elevator 13；

The quantitative weighing mechanism 2 includes measure hopper 21, quantitative frame 22, control valve 23, support frame 24 and pressure sensor 25, measure hopper 21 be it is bucket-shaped, measure hopper 21 is located on quantitative frame 22, and to be fixedly connected between measure hopper 21 and quantitative frame 22, Measure hopper 21 is located at the exit of measure hopper 21 for temporarily storing material, control valve 23, and discharging is equipped with below control valve 23 Mouthful, control valve 23 is used to control the conveying of material, and support frame 24 is fixed by screws in the downside of control valve 23, and it is fixed to be used to support Batch box 21, quantitative frame 22 and control valve 23,24 downside of support frame are equipped with support leg, and support leg is at least provided with three, support frame 24 are fixedly connected in rack 4, and pressure sensor 25 is located between 24 support leg of support frame and rack 4, pressure sensor 25 It is connected at the control mechanism of automatic production line；

The control valve 23 includes quantitative inner tube 231, quantitative pipe sleeve 232, backgauge piece 233, reduction gearing 234, driving tooth Wheel 235 and stepper motor 236, quantitative inner tube 231 are fixedly connected with the discharge port of measure hopper 21, and quantitative 231 lower end surface of inner tube is set There is threaded hole, quantitative pipe sleeve 232 passes through spring catch snare in quantitative inner tube 231, and quantitative pipe sleeve 232 and quantitative inner tube 231 Lower end surface flushes, and quantitative 232 lateral surface of pipe sleeve is equipped with standard drive tooth, and quantitative 232 lower end surface of pipe sleeve is equipped with threaded hole, and quantitative The angle and quantity of inner tube 231 and quantitative 232 upper screwed hole of pipe sleeve are all the same, and the backgauge piece 233 is fan-shaped sheet metal, backgauge Piece 233 and quantitative inner tube 231 and quantitative pipe sleeve 232 are hinged, and backgauge piece 233 is completely covered on the oral area of quantitative inner tube 231, when fixed Measuring when inner tube 231 rotates drives backgauge piece 233 to rotate, so that backgauge piece 233 forms opening, the reduction gearing between the center of circle 234 axis is fixed on the shell of control valve 23 by bearing, and reduction gearing 234 is engaged with quantitative pipe sleeve 232, driving gear 235 are fixed on stepper motor 236, and driving gear 235 is engaged with reduction gearing 234, and stepper motor 236 is outer with control valve 23 Shell is fixedly connected, for providing power, and the control of stepper motor 236 and automatic production line for the transmission of quantitative pipe sleeve 232 Mechanism is electrically connected, and the setting of reduction gearing 234 is for reducing the revolving speed of stepper motor 236；

Preferably, 23 downside of control valve is equipped with discharge nozzle, and the discharge nozzle is located at immediately below quantitative inner tube 231, and is gone out Expects pipe is fixedly connected with the shell of control valve 23.

Embodiment 2

A kind of includes the weighing-packaging machine for the weighing-packaging machine charging gear of veterinary drug production, the title for veterinary drug production Weight packing machine charging gear is same as Example 1, further includes package mechanism 3, and package mechanism 3 is the prior art, the packing machine Structure 3 is equipped with formed pipe 31 and shaping mechanism 32, and formed pipe 31 is fixed in rack 4, and formed pipe 31 is set in control valve 23 On the outside of discharge nozzle, and gap is equipped between formed pipe 31 and the discharge nozzle of control valve 23, shaping mechanism 32 is located at formed pipe 31 Side makes packaging bag for heating diaphragm.

In conclusion the working principle of the utility model is:

Material is promoted from hoisting mechanism 1 onto quantitative weighing mechanism 2, and automatic production line control mechanism control at this time is promoted Motor 14 stops operating, and then records the pressure value of quantitative weighing mechanism 2, when conveying material, automated production line traffic control machine Structure controls stepper motor 236 and rotates, and stepper motor 236 controls quantitative pipe sleeve 232 and rotates, so that backgauge piece 233 be driven to rotate, makes It obtains backgauge piece 233 and forms opening in the center point, material is exported, when automatic production line control mechanism detects pressure value to list When secondary predetermined value, stepper motor 236 being controlled at this time and is rotated backward, 233 notch of backgauge piece disappears, to complete the quantitative defeated of material It send.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. it is a kind of for veterinary drug production weighing-packaging machine charging gear, including feeder (1), quantitative weighing mechanism (2) and Rack (4), feeder (1) is located at the side of rack (4), and the discharge port of feeder (1) is located at quantitative weighing mechanism (2) Top, quantitative weighing mechanism (2) is fixedly mounted on rack (4), which is characterized in that quantitative weighing mechanism (2) is equipped with pressure Force snesor (25) and control valve (23)；

The control valve (23) include quantitative inner tube (231), quantitative pipe sleeve (232), backgauge piece (233), reduction gearing (234), Driving gear (235) and stepper motor (236), quantitative inner tube (231) are fixedly connected with the discharge port of measure hopper (21), quantitative interior It manages (231) lower end surface and is equipped with threaded hole, quantitative pipe sleeve (232) pass through spring catch snare on quantitative inner tube (231), and quantity tube Set (232) and quantitative inner tube (231) lower end surface flush, and quantitative pipe sleeve (232) lateral surface is equipped with standard drive tooth, quantitative pipe sleeve (232) lower end surface is equipped with threaded hole, and the angle and quantity of quantitative inner tube (231) and quantitative pipe sleeve (232) upper screwed hole are homogeneous Together, the backgauge piece (233) is fan-shaped sheet metal, backgauge piece (233) and quantitative inner tube (231) and quantitatively pipe sleeve (232) hingedly, Backgauge piece (233) is completely covered on the oral area of quantitative inner tube (231), and the axis of the reduction gearing (234) is fixed on by bearing On the shell of control valve (23), reduction gearing (234) is engaged with quantitative pipe sleeve (232), and driving gear (235) is fixed on stepping electricity On machine (236), driving gear (235) is engaged with reduction gearing (234), and the shell of stepper motor (236) and control valve (23) is solid Fixed connection, and the control mechanism of stepper motor (236) and automatic production line is electrically connected.

2. the weighing-packaging machine charging gear according to claim 1 for veterinary drug production, which is characterized in that the feed Mechanism (1) includes feed hopper (11), hopper frame (12), screw elevator (13), promotes motor (14), motor cabinet (15), first Hoisting frame (16) and the second hoisting frame (17)；Feed hopper (11) is fixed by screws on hopper frame (12), and feed hopper (11) is It is bucket-shaped, and the feed inlet of discharge port connection screw elevator (13) lower end of feed hopper (11), the discharging of screw elevator (13) Mouth is located at the surface of quantitative weighing mechanism (2), promotes the bottom that motor (14) are located at screw elevator (13), promotes motor (14) output shaft is fixedly connected with the rotary shaft of screw elevator (13), promotes motor (14) and is bolted on motor cabinet (15) on, the first hoisting frame (16) and the second hoisting frame (17) are separately fixed at the top and bottom of screw elevator (13).

3. the weighing-packaging machine charging gear according to claim 2 for veterinary drug production, which is characterized in that described quantitative Weighing mechanism (2) further includes measure hopper (21), quantitative frame (22) and support frame (24), and measure hopper (21) is bucket-shaped, measure hopper (21) it is located on quantitative frame (22), and to be fixedly connected between measure hopper (21) and quantitative frame (22), control valve (23) is located at fixed The exit of batch box (21), and discharge port is equipped with below control valve (23), support frame (24) is fixed by screws in control valve (23) downside, support frame (24) downside are equipped with support leg, and at least provided with three, support frame (24) is fixedly connected on support leg In rack (4), and pressure sensor (25) is located between support frame (24) support leg and rack (4), and pressure sensor (25) is even It is connected at the control mechanism of automatic production line.

4. the weighing-packaging machine charging gear according to claim 3 for veterinary drug production, which is characterized in that control valve (23) downside is equipped with discharge nozzle, and the discharge nozzle is located at immediately below quantitative inner tube (231), and discharge nozzle and control valve (23) Shell is fixedly connected.

5. a kind of weighing packaging including any weighing-packaging machine charging gear for veterinary drug production of claim 1-4 Machine, which is characterized in that further include package mechanism (3), package mechanism (3) is located at the underface of quantitative weighing mechanism (2).