CN111301794A

CN111301794A - Counting machine

Info

Publication number: CN111301794A
Application number: CN202010218273.9A
Authority: CN
Inventors: 龚雅萍
Original assignee: Taizhou Minrui Technology Co ltd
Current assignee: Taizhou Minrui Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-06-19
Anticipated expiration: 2040-03-25
Also published as: CN111301794B

Abstract

A tablet counting machine comprises a blanking barrel, wherein the blanking barrel is in a fixed open barrel shape, the bottom of the blanking barrel extends downwards to form a certain number of blanking channels, the blanking channels are uniformly distributed in the circumferential direction, a funnel is fixed below the blanking barrel and positioned between two adjacent blanking channels, an upper rotary disc is connected with a lower rotary disc through a flange, the upper rotary disc is positioned between the blanking channels and the funnel, blanking ports are uniformly machined in the disc surface of the upper rotary disc, the lower rotary disc comprises a bottom plate and an inner baffle which are fixedly connected, and a surrounding plate is fixed on the outer side of the inner baffle and forms a conveying channel of a bottle with the inner baffle; the device compact structure, design benefit, carousel formula's working method for work efficiency improves greatly, and simultaneously, device area is little, has reduced the manufacturing cost of enterprise, has practiced thrift the space, also is very accurate on several counts, is superior to the current mode of electron count.

Description

Counting machine

Technical Field

The invention relates to a tablet counting machine.

Background

A plurality of tablets such as medicine granules, health-care pills and the like are generally quantitatively filled into a bottle, so that the number of tablets is required to be counted in the filling process, the deviation of product quality can be caused by more or less filling, the counting by using a counter and the electronic weighing mode are widely used in the field of bottle weighing, for example, the invention patent application with the application number of 201210109643.0 discloses a tablet counting chip device, which is used for counting by using a counting sensor and realizing the quantification of tablets by using a stacking groove, and has the advantages of complex structure and low working efficiency.

Disclosure of Invention

Aiming at the defects in the problems, the invention provides a wafer counter.

In order to achieve the above object, the present invention provides a digital camera, comprising:

the blanking barrel is in a fixed open barrel shape, the bottom of the blanking barrel extends downwards to form a certain number of blanking channels, and the blanking channels are uniformly distributed in the circumferential direction;

the funnel is fixed below the blanking barrel, and the spatial position of the funnel is positioned between two adjacent blanking channels;

the upper rotary disc is connected with the lower rotary disc through a flange, the upper rotary disc is positioned between the feeding channel and the hopper, the thickness of the upper rotary disc is matched with a plurality of pieces of materials, a feeding port is uniformly processed on the disc surface of the upper rotary disc, the feeding port comprises a storage port and a feeding inclined slideway, the upper part of the storage port is in the shape of an arc long waist groove, the length of the longest arc of the arc long waist groove is less than 2 times of the diameter of the plurality of pieces of materials, the lower part of the storage port is a round port, and the diameter of the round port is matched with the plurality of pieces of materials;

the lower rotary table comprises a bottom plate and an inner baffle which are fixedly connected, and the enclosing plate is fixed on the outer side of the inner baffle and forms a conveying channel of bottles between the enclosing plate and the inner baffle.

As a further improvement of the invention, the middle part of the blanking barrel is provided with a frustum.

As a further improvement of the invention, only a single plurality of pieces of materials are allowed to pass through the blanking channel, and the upper end of the blanking channel is processed with a chamfer.

As a further improvement of the invention, the thickness of the upper rotating disc is the distance between the lower surface of the blanking channel and the upper surface of the hopper.

As a further improvement of the invention, the lower part of the lower turntable is connected with a motor speed reducing mechanism through a rotating shaft, and the motor speed reducing mechanism drives the lower turntable to rotate anticlockwise.

As a further improvement of the invention, the enclosing plate has at least two openings, and a screw feeding mechanism and a screw discharging mechanism are respectively arranged at the openings.

As a further improvement of the invention, the screw feeding mechanism is vertical to the enclosing plate, and the tangential direction of the discharging mechanism and the enclosing plate is consistent.

The invention has the beneficial effects that:

the device has compact structure and ingenious design, the working efficiency is greatly improved by adopting a turntable type working mode, and the device is conveniently matched with a bottle unscrambler and a rear cap screwing machine by adopting an online counting method; meanwhile, the device occupies a small area, reduces the production cost of enterprises, saves space, is very accurate in counting a plurality of chips and is superior to the existing mode of electronic counting.

Drawings

FIG. 1 is a front view of a wafer counter of the present invention;

FIG. 2 is a top view at the lower turntable;

FIG. 3 is a top view at the upper turntable;

FIG. 4 is an enlarged view of position B of FIG. 3;

FIG. 5 is a cross-sectional view taken at the position C-C in FIG. 4;

FIG. 6 is a top view at the funnel;

FIG. 7 is an enlarged view of position A of FIG. 1;

FIG. 8 is a top view (in partial section) of the feed channel and hopper;

fig. 9 and 10 are schematic views of the blanking process. .

In the figure: 1. a rotating shaft; 2. a lower turntable; 21. a base plate; 22. an inner baffle; 3. a flange; 4. a bottle; 5. enclosing plates; 6. a funnel; 7. an upper turntable; 71. a feeding port; 711. a storage port; 712. a blanking inclined slideway; 8. a blanking barrel; 81. a blanking channel; 82. a frustum; 9. several pieces of material; 10. a screw feeding mechanism; 11. and a discharging mechanism.

Detailed Description

As shown in fig. 1, a tablet counting machine according to an embodiment of the present invention includes a blanking barrel 8, the blanking barrel 8 is in a fixed open cylindrical shape, a frustum 82 is provided in the middle of the blanking barrel 8, the bottom of the blanking barrel 8 extends downward to form a certain number of blanking passages 81, the blanking passages 81 are uniformly distributed in the circumferential direction, only a single plurality of tablets 9 are allowed to pass through the blanking passages 81, and chamfers are processed at the upper ends of the blanking passages 81 (see fig. 7); the funnel 6 is fixed below the blanking barrel 8, and the spatial position of the funnel 6 is positioned between two adjacent blanking channels 81 (see fig. 8); the upper rotary table 7 is connected with the lower rotary table 2 through a flange 3, the upper rotary table 7 is positioned between the feeding channel 81 and the hopper 6, the thickness of the upper rotary table 7 is matched with a plurality of sheets of materials 9, the thickness of the upper rotary table 7 is the distance between the lower surface of the feeding channel 81 and the upper surface of the hopper 6, the feeding ports 71 are uniformly processed on the disc surface of the upper rotary table 7 (see figures 3 and 4), each feeding port 71 comprises a storage port 711 and a feeding inclined slideway 712 (see figure 5), the upper part of each storage port is in an arc long waist groove shape, the length of the longest arc of each arc long waist groove is smaller than the diameter of 2 times of the plurality of sheets of materials, the lower part of each storage port is a round port, and the diameter of each round port is matched with the plurality of sheets; the lower rotary table 2 comprises a bottom plate 21 and an inner baffle 22 which are fixedly connected, and the enclosing plate 5 is fixed at the outer side of the inner baffle 22 and forms a conveying channel (see fig. 2) of the bottles 4 with the inner baffle 22; the lower part of the lower turntable 2 is connected with a motor reducing mechanism through a rotating shaft 1, and the motor reducing mechanism drives the lower turntable 2 to rotate anticlockwise; the enclosing plate 5 is provided with at least two openings, a screw feeding mechanism 10 and a discharging mechanism 11 are respectively arranged at the openings, the screw feeding mechanism 10 is perpendicular to the enclosing plate 5, and the discharging mechanism 11 is consistent with the tangential direction of the enclosing plate 5 (see fig. 2).

In particular use, the invention will be described with reference to the accompanying drawings for the convenience of understanding;

the staff falls the several sheet stocks in the storage bucket under, under the effect of frustum, several sheet stocks arrange regularly in the unloading passageway because of the dead weight, and the bottle is in the feeding of screw rod feeding department, including the anticlockwise transport (motor reduction gears drives carousel and lower carousel and slow rotation with the speed) in the transfer passage that baffle and bounding wall formed, there are two kinds of situations in the transportation process:

as shown in fig. 4, 5 and 9, when the blanking port of the upper rotary table is aligned with the blanking channel, the blanking channel is in a static state, the blanking port of the upper rotary table rotates at a low speed, the blanking channel is firstly contacted with the upper part of the blanking inclined slideway, and along with the anticlockwise rotation of the blanking port, a plurality of pieces of materials roll down to the storage port along the blanking inclined slideway, so that the online plurality of pieces of materials are completed, and the upper part of the upper rotary table is in the shape of an arc long waist groove, and the length of the longest arc of the arc long waist groove is less than 2 times the diameter of the plurality of pieces of materials, so that the;

a plurality of sheet materials fall into the feed opening (the feed opening and the funnel are not aligned at the time) and continue to move along with the upper rotary disc, when the feed opening and the funnel are aligned, as shown in figure 10, the diameter of the funnel is far larger than that of the feed opening, enough time is provided in the process of low-speed movement to allow the plurality of sheet materials to fall into a bottle below through the funnel, at the moment, the feed opening and the feed channel are not aligned, the positions of the feed opening and the bottle are always aligned, the funnel and the feed channel are staggered relatively, so that when the bottle passes through one station, one plurality of sheet materials fall into the bottle through the feed opening and the funnel through the feed channel due to self weight, the bottle is output at the discharge mechanism, and the number of stations between the screw rod feed mechanism and the discharge mechanism is the number of the plurality of sheet materials to be loaded in a single bottle.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip counter, comprising:

the blanking barrel (8) is in a fixed open barrel shape, the bottom of the blanking barrel (8) extends downwards to form a certain number of blanking channels (81), and the blanking channels (81) are uniformly distributed in the circumferential direction;

the funnel (6) is fixed below the blanking barrel (8), and the spatial position of the funnel (6) is positioned between two adjacent blanking channels (81);

the feeding device comprises an upper rotary table (7) and a lower rotary table (2), wherein the upper rotary table (7) is connected with the lower rotary table (2) through a flange (3), the upper rotary table (7) is positioned between a feeding channel (81) and a hopper (6), the thickness of the upper rotary table (7) is matched with a plurality of sheet stocks (9), feeding ports (71) are uniformly processed on the disc surface of the upper rotary table (7), each feeding port (71) comprises a storage port (711) and a feeding inclined slide way (712), the upper part of the storage port (711) is in the shape of an arc long waist groove, the length of the longest arc of the arc long waist groove is smaller than the diameter of the sheet stocks (9) by 2 times, the lower part of the storage port is a round port, and the diameter of the round port is matched with the number of the sheet stocks (9);

the lower rotary table (2) comprises a bottom plate (21) and an inner baffle (22) which are fixedly connected, and a surrounding plate (5) is fixed on the outer side of the inner baffle (22) and forms a conveying channel of the bottles (4) with the inner baffle (22).

2. A wafer counter as claimed in claim 1, wherein: the middle part of the blanking barrel (8) is provided with a frustum (82).

3. A wafer counter as claimed in claim 1, wherein: only a single sheet (9) is allowed to pass through the blanking channel (81), and the upper end of the blanking channel (81) is chamfered.

4. A wafer counter as claimed in claim 3, wherein: the thickness of the upper rotating disc (7) is the distance between the lower surface of the blanking channel (81) and the upper surface of the funnel (6).

5. A wafer counter as claimed in claim 1, wherein: the lower part of the lower rotary table (2) is connected with a motor reducing mechanism through a rotating shaft (1), and the motor reducing mechanism drives the lower rotary table (2) to rotate anticlockwise.

6. A wafer counter as claimed in claim 1, wherein: the coaming (5) is provided with at least two openings, and a screw feeding mechanism (10) and a discharging mechanism (11) are respectively arranged at the openings.

7. The wafer counter of claim 6, wherein: the screw feeding mechanism (10) is perpendicular to the enclosing plate (5), and the discharging mechanism (11) is consistent with the tangential direction of the enclosing plate (5).