CN213860878U - Tablet press for tablet preparation - Google Patents

Abstract

The utility model relates to the technical field of pet feed preparation, and discloses a tablet press for tablet preparation, which comprises a machine body, wherein a feeding cover is communicated on the machine body, a tablet pair roller is rotationally connected in the machine body, and a driving piece for driving the tablet pair roller is arranged on the machine body; a containing mechanism is arranged below the pressing piece pair rollers and comprises a containing cover made of elastic materials, and the containing cover is communicated with a corrugated pipe; a discharge plate is arranged below the corrugated pipe, a discharge opening positioned on the machine body is arranged on one side of the discharge plate, and one end of the discharge plate close to the discharge opening is lower than one end far away from the discharge opening; a plurality of sieve meshes are arranged on the discharge plate, and a storage cavity is arranged below the discharge plate. The utility model discloses simple structure, the crushing of reducible tablet fodder improves the production quality of tablet fodder.

Description

Tablet press for tablet preparation

Technical Field

The utility model relates to a pet feed preparation technical field specifically discloses a tablet press is used in tablet preparation.

Background

The pet feed is a food specially provided for pets and small animals, and is a high-grade animal feed between human food and traditional livestock and poultry feed. The pet feed mainly provides basic nutrients required by life guarantee, growth and health for various pets, and has the advantages of comprehensive nutrition, high digestibility, scientific formula, standard quality, convenience in feeding and use, capability of preventing certain diseases and the like.

The pet feed comprises granular feed, tablet feed and the like, and when the tablet feed is prepared, granular feed is prepared by generally extruding granular raw materials into tablets. During the tablet manufacturing process, there are two problems: 1. after the tablets are extruded, certain crushed slag is generated and mixed in the tablets, so that the quality of the tablets is reduced; 2. after the tablets are compressed, the tablets are subjected to a certain impact during the collection process, which leads to a certain breakage of the tablets and thus to a reduction in the quality of the tablets.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tablet press is used in tablet preparation to improve tablet press forming's quality.

In order to achieve the above object, the basic scheme of the present invention is as follows: a tablet press for tablet preparation comprises a machine body, wherein a feeding cover is communicated with the machine body, a tablet pressing roller is rotatably connected in the machine body, and a driving piece for driving the tablet pressing roller is arranged on the machine body; a containing mechanism is arranged below the pressing piece pair rollers and comprises a containing cover made of elastic materials, and the containing cover is communicated with a corrugated pipe; a discharge plate is arranged below the corrugated pipe, a discharge opening positioned on the machine body is arranged on one side of the discharge plate, and one end of the discharge plate close to the discharge opening is lower than one end far away from the discharge opening; a plurality of sieve meshes are arranged on the discharge plate, and a storage cavity is arranged below the discharge plate.

The utility model discloses a principle and beneficial effect: and starting the driving piece, driving the tabletting double-roller pair to work by the driving piece, and then conveying the granular raw materials into the machine body, extruding the granular raw materials by the tabletting double-roller pair to enable the granular raw materials to become sheets. The sheet feed that suppresses drops to accomodating the cover, owing to accomodate the cover and be elasticity, reduction sheet feed breakage's that can be great probability, accomodate the feed in the cover and drop on the flitch of arranging through the bellows again, the bellows cushions the sheet feed, once more greatly reduced the striking of sheet feed with arranging the flitch, so, reduce the broken probability of sheet feed as far as possible.

Under the action of gravity, the sheet feed slides from the discharge plate to the discharge opening and is discharged out of the machine body. Slice fodder is arranging gliding in-process on the flitch, and the disintegrating slag can drop to accomodating the intracavity through the sieve mesh to reach the purpose of slice fodder and disintegrating slag separation, collect the disintegrating slag and accomodating the intracavity, can carry out the reutilization, great reduction the waste of fodder, and guaranteed that the tablet fodder lacks the disintegrating slag, improve the quality of tablet fodder.

Furthermore, the pressing sheet pair rollers are provided with rotating shafts penetrating through the machine body, driving wheels are coaxially fixed on the rotating shafts, crossed belts are sleeved on the driving wheels, the driving part comprises a motor, and an output shaft of the motor is coaxially and fixedly connected with one of the driving wheels.

Has the advantages that: the motor drives the driving wheel fixedly connected with the motor to rotate, the driving wheel drives the other driving wheel to rotate through the belt, and then the extrusion roller pair rotates oppositely so as to extrude and form the tablet feed for the pellet feed.

Further, the longitudinal section of the storage cover is tapered.

Has the advantages that: accomodate the cover and be the toper to the tablet fodder in accomodating the cover is concentrated and is flowed towards the bellows, improves the unloading speed of tablet fodder.

Furthermore, both sides of the discharging plate are hinged with the machine body, and a power mechanism is arranged below the discharging plate and comprises a cam abutted against the discharging plate and a power part used for driving the cam.

Has the advantages that: the power part drive cam rotates, and when the convex part of cam offseted with the row flitch, the row flitch took place certain skew, and when the convex part of cam broke away from with row flitch, row flitch reset, and then made row flitch take place certain vibration to accelerate the flow of tablet fodder, simultaneously, makeed tablet fodder and disintegrating slag separation as far as possible, the disintegrating slag of being convenient for dropped to accomodating the intracavity from the sieve mesh.

Further, an air box fixed on the machine body is arranged below the cam, a pressing plate is vertically connected in the air box in a sliding mode, a power plate which is abutted to the cam is fixed on the pressing plate, an elastic part is fixed between the power plate and the air box, the air box is communicated with an air inlet one-way valve and an air outlet one-way valve, the air inlet one-way valve is communicated with the outside of the air box, and the air outlet one-way valve is communicated with an air pipe facing the material discharging plate.

Has the advantages that: when the convex part of the cam is abutted against the power plate, the power plate pushes the pressing plate to move downwards so as to extrude gas to the gas pipe through the gas outlet one-way valve, and the gas in the gas pipe is blown to the discharge plate, so that the tablet feed on the discharge plate is separated from the crushed slag. When the convex part of the cam is separated from the power plate, the power plate and the pressure plate are reset under the action of the elastic piece, so that the air box forms suction force, and air enters the air box through the air inlet one-way valve.

Further, the lower end of the corrugated pipe is hinged with the discharge plate.

Has the advantages that: when arranging the flitch and taking place the skew, the piece flitch can take the bellows to take place certain skew, and then makes the bellows take place certain vibration to make the tablet fodder vibration in the bellows drop, accelerate dropping of tablet fodder in the bellows.

Further, the cross section of the feeding cover is conical.

Has the advantages that: the feeding cover is conical so that granulated feed in the feeding cover can enter the machine body conveniently.

Further, a cushion layer is arranged on the cam.

Has the advantages that: when the cam is abutted against the discharging plate or the power plate, certain friction occurs, and the abrasion of the cam is reduced through the cushion layer.

Drawings

Fig. 1 is an isometric view of a tablet press for tablet manufacture in an embodiment of the present invention;

fig. 2 is a top view of a tablet press machine for making tablets in an embodiment of the present invention;

fig. 3 is a sectional view taken along line E-E of fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a machine body 11, a feeding cover 12, a discharging opening 13, a motor 14, a driving wheel 15, a cross belt 16, a press roller 17, a containing cover 18, a corrugated pipe 19, an air pipe 21, a discharging plate 23, a sieve hole 24, a containing cavity 25, an air box 31, an air inlet check valve 32, a spring 33, an air outlet check valve 34, a pressing plate 35, a power plate 36 and a cam 37.

Example (b):

substantially as shown in figures 1, 2 and 3: a tablet press for tablet preparation comprises a press body 11, wherein a feeding cover 12 with a conical cross section is communicated with the press body 11, a tablet pressing roller pair is rotationally connected in the press body 11, the tablet pressing roller pair comprises two compression rollers 17, the two compression rollers 17 abut against each other, a rotating shaft penetrating through the press body 11 is fixed on each compression roller 17 through a coaxial bolt, a driving wheel 15 is fixed on each rotating shaft through a coaxial bolt, and a cross belt 16 is sleeved on each driving wheel 15. The machine body 11 is welded with a support plate, a driving part is arranged on the support plate, the driving part is a motor 14 in the embodiment, and an output shaft of the motor 14 is fixedly connected with one of the driving wheels 15 through a coaxial bolt.

A containing cover 18 made of elastic material is arranged below the sheeting roller pair, and the elastic material in the embodiment is as follows: a rubber material. The storage cover 18 is tapered in longitudinal section, and the storage cover 18 is screwed to the machine body 11. The bottom intercommunication of accomodating cover 18 has bellows 19, and 19 screws of bellows are fixed on accomodating cover 18, and the below of bellows 19 is provided with row flitch 23, and row flitch 23 both sides all are ball-hinged with organism 11, arrange flitch 23 and make by elastic material, if: rubber, one side of the lower end of the corrugated pipe 19 is hinged with a discharging plate 23. One side of the discharging plate 23 is provided with a discharging opening 13 positioned on the machine body 11, one side of the discharging plate 23 close to the discharging opening 13 is lower than one side far away from the discharging opening 13, and a plurality of sieve holes 24 are arranged on the discharging plate 23.

A containing cavity 25 is arranged below the discharging plate 23, a power mechanism is arranged at one side of the containing cavity 25, the power mechanism comprises a cam 37 and a power part, the power part is a single-phase motor 14 in the embodiment, an output shaft of the single-phase motor 14 is fixedly connected with the cam 37 through a bolt, the cam 37 abuts against the discharging plate 23, an air tank 31 fixed on the machine body 11 through a bolt is arranged below the cam 37, a pressing plate 35 is vertically and slidably connected in the air tank 31, an elastic part is arranged between the pressing plate 35 and the air tank 31, the elastic part is a spring 33 in the embodiment, one end of the spring 33 is welded on the pressing plate 35, the other end of the spring 33 is welded on the air tank 31, a power plate 36 with a T-shaped longitudinal section is fixedly arranged on the pressing plate 35 through a bolt, the lower part of the power plate 36 is vertically and slidably connected with the air tank 31, the upper part of the power plate 36 abuts against the cam 37, the lower part of the air tank 31 is communicated with an air inlet one-way valve 32 and an air outlet one way valve 34, the inlet check valve 32 communicates with the outside of the air tank 31, and the outlet check valve 34 communicates with the air pipe 21, and the air pipe 21 faces the discharge plate 23. A cushion made of a rubber material is screwed to the cam 37.

The specific implementation process is as follows:

put into organism 11 with pellet feed through feeding cover 12 in, starter motor 14, motor 14 drive compression roller 17 through driving wheel 15 and cross belt 16 and move in opposite directions, and the fodder granule is extruded into slice fodder when through compression roller 17, then drops to accomodating cover 18, owing to accomodate cover 18 and make by elastic material, can fall the broken probability of slice fodder. The sheet-like fodder drops onto the discharge plate 23 via the bellows 19, and is discharged from the discharge opening 13 in an inclined direction of the discharge plate 23 by gravity.

When extrusion pellet feed, start single-phase motor 14, single-phase motor 14 takes cam 37 to rotate, and when cam 37's bulge and row flitch 23 offseted, row flitch 23 took place certain deformation, and when cam 37 and row flitch 23 broke away from, row flitch 23 resets, and then made row flitch 23 take place certain vibration to make the slice fodder vibrate on row flitch 23, and then with slice fodder and disintegrating slag separation, the disintegrating slag drops to accomodating chamber 25 in from sieve mesh 24. The deformation of the discharge plate 23 will bring the corrugated tube 19 along and will also vibrate the corrugated tube 19, so that the dropping of the sheet-like fodder inside the corrugated tube 19 is accelerated.

When the convex part of cam 37 offseted with power plate 36, power plate 36 can promote clamp plate 35, and clamp plate 35 extrudees the gas in the gas tank 31 and enters into trachea 21 through giving vent to anger check valve 34 to blow the slice fodder to on the row material board 23 from trachea 21, so that slice fodder and disintegrating slag separation, the disintegrating slag of being convenient for drops to accomodating in the chamber 25 through sieve mesh 24. When cam 37 is disengaged from power plate 36, power plate 36 and pressure plate 35 are reset by spring 33, so that air tank 31 generates suction and draws air in through inlet check valve 32.

The foregoing is merely an example of the present invention and common general knowledge in the art of known specific structures and/or features has not been set forth herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. A tablet press for tablet production, characterized in that: the device comprises a machine body, wherein a feeding cover is communicated on the machine body, a pressing double-roller is rotatably connected in the machine body, and a driving piece for driving the pressing double-roller is arranged on the machine body;

a containing mechanism is arranged below the pressing piece pair rollers and comprises a containing cover made of elastic materials, and the containing cover is communicated with a corrugated pipe;

a discharge plate is arranged below the corrugated pipe, a discharge opening positioned on the machine body is arranged on one side of the discharge plate, and one end of the discharge plate close to the discharge opening is lower than one end far away from the discharge opening; a plurality of sieve meshes are arranged on the discharge plate, and a storage cavity is arranged below the discharge plate.

2. A tablet press according to claim 1, wherein: the pressing piece roller pairs are provided with rotating shafts penetrating through the machine body, driving wheels are coaxially fixed on the rotating shafts, crossed belts are sleeved on the driving wheels, the driving piece comprises a motor, and an output shaft of the motor is coaxially and fixedly connected with one of the driving wheels.

3. The tablet press according to claim 2, wherein: the longitudinal section of the containing cover is conical.

4. The tablet press according to claim 3, wherein: the both sides of row flitch all are articulated with the organism, and the below of row flitch is provided with power unit, and power unit includes the cam that offsets with row flitch and is used for driving the power spare of cam.

5. The tablet press according to claim 4, wherein: the air box fixed on the machine body is arranged below the cam, a pressing plate is vertically and slidably connected in the air box, a power plate which is abutted to the cam is fixed on the pressing plate, an elastic part is fixed between the power plate and the air box, the air box is communicated with an air inlet one-way valve and an air outlet one-way valve, the air inlet one-way valve is communicated with the outside of the air box, and the air outlet one-way valve is communicated with an air pipe which faces the material discharging plate.

6. A tablet press according to claim 5, wherein: the lower end of the corrugated pipe is hinged with the discharging plate.

7. A tablet press according to claim 6, wherein: the cross section of the feeding cover is conical.

8. The tablet press according to claim 7, wherein: the cam is provided with a cushion layer.

Images