CN210358157U

CN210358157U - Double-centrifugal tablet sorting device

Info

Publication number: CN210358157U
Application number: CN201920833324.1U
Authority: CN
Inventors: 唐浩云
Original assignee: CHANGSHA SHUNXIONG MACHINERY EQUIPMENT CO LTD
Current assignee: CHANGSHA SHUNXIONG MACHINERY EQUIPMENT CO LTD
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a double centrifugal tablet sorting device, which comprises a frame and a driving device arranged in the frame, wherein an outer sleeve is arranged above the frame; a rotating barrel and an inclined disc are arranged in the outer sleeve, the disc is attached to the inner wall of the rotating barrel, and the upper end of the disc is flush with the side wall of the rotating barrel; a feed hopper is arranged above the rotary barrel; an outlet slideway is arranged on the side wall of the outer sleeve, and an air nozzle and a color code electric eye are arranged on the outlet slideway along the side of the side wall of the outer sleeve; the rotary barrel and the disc are both connected with a driving device, the utility model aims to provide a double centrifugal tablet sorting device, which adopts a double centrifugal screening disc to screen tablets; the distance of the screening track is increased, and then the screening efficiency is improved.

Description

Double-centrifugal tablet sorting device

Technical Field

The utility model belongs to the sorter field specifically is a two centrifugal tablet sorting unit.

Background

The screening of the tablets is a very important link in the whole tablet punching process; the working principle of the screening machine is that a disc rotating at a high speed generates centrifugal force, and the auxiliary tool is used for sequencing the tablets along the rotating direction of the disc, and screening out the color surfaces and rejecting the tablets with different settings; finally, the circular motion is converted into linear motion at the outlet to enter the track, and then the punching operation is started; but the screening track of the traditional centrifugal screening disc is short; tablets which are unqualified or have unsuitable color surfaces cannot be screened effectively; and the traditional centrifugal separator is single centrifugal; because the tablet is small, the tablet cannot be well centrifugally ordered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problems, and provides a double centrifugal tablet sorting device, which adopts a double centrifugal screening plate to screen tablets; the distance of the screening track is increased, and then the screening efficiency is improved.

In order to realize the above purpose, the utility model adopts the technical scheme that: a double centrifugal type tablet sorting device comprises a rack and a driving device arranged in the rack, wherein an outer sleeve is arranged above the rack; a rotating barrel and an inclined disc are arranged in the outer sleeve, the disc is attached to the inner wall of the rotating barrel, and the upper end of the disc is flush with the side wall of the rotating barrel; a feed hopper is arranged above the rotary barrel; an outlet slideway is arranged on the side wall of the outer sleeve, and an air nozzle and a color code electric eye are arranged on the outlet slideway along the side of the side wall of the outer sleeve; the rotary barrel and the disc are both connected with a driving device.

Further, the disc is fixed on the tray through a rotating disc; a fixed shaft is arranged above the tray, and a transmission shaft is arranged below the tray; a first positioning hole is formed in the side of the fixed shaft, and an inverted T-shaped notch is formed in the fixed shaft; a first through hole matched with the fixed shaft is formed in the middle of the disc, and a first boss matched with the T-shaped notch is arranged in the first through hole; and a second through hole matched with the fixed shaft is formed in the middle of the rotating disc, and a second boss matched with the T-shaped notch is arranged in the second through hole.

Furthermore, a second positioning hole matched with the first positioning hole is formed in the disc; a third positioning hole forming a certain angle with the first positioning hole is formed in the rotating disc; the first positioning hole, the second positioning hole and the third positioning hole are connected through bolts.

Further, the outlet slide way is arranged on the side of the upper end of the disc; an air nozzle is arranged on one side of the outlet slide way along the rotating direction of the rotating barrel, and a color code electric eye is arranged on the other side of the outlet slide way.

Furthermore, the lower part of the rotating barrel is connected with the frame through a thrust bearing; a support table is arranged in the middle of the rack, and the transmission shaft is connected with the support table through a shaft sleeve; the rotating barrel is connected with a first motor through a transmission gear arranged above the thrust bearing; the disc is connected with a second motor through a transmission shaft.

Further, the air nozzle is connected with the air cylinder through an electromagnetic valve; the color code electric eye and the electromagnetic valve are both connected with the controller; the controller is electrically connected with the power supply.

Further, the first motor and the second motor are connected with a power supply through a speed regulator.

The utility model has the advantages that: providing a double centrifugal type tablet sorting device, and screening tablets by adopting a double centrifugal screening disc; the distance of the screening track is increased, and then the screening efficiency is improved.

1. The double centrifugal screening discs are matched with the color code electric eyes for use, so that the track for screening the tablets is increased; the result after screening is more accurate, and meanwhile, the double centrifugal screening devices are adopted, so that the overlapping of the tablets and the children in the screening and sorting process can be prevented; so that the tablets at the outlet slide are arranged more orderly; and the subsequent punching is facilitated.

2. The T-shaped notch is matched with the boss to realize quick disassembly and assembly of the disc, and the cavity between the disc and the rotary barrel is convenient to clean.

3. The situation that the rotating disc is loosened due to the fact that the rotating disc and the tray rotate relatively in the rotating process of the disc can be prevented through the matching of the locating holes and the bolts which are arranged in a matched mode; meanwhile, the bolt is matched with the magnet, so that the bolt can be prevented from falling off from the positioning hole.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic side view of the tray of the present invention.

Fig. 4 is a schematic sectional view at a-a in fig. 3.

Fig. 5 is a schematic view of the rotating disc of the present invention.

The text labels in the figures are represented as: 1. a frame; 11. a support table; 2. a drive device; 3. a jacket; 31. an outlet chute; 32. an air nozzle; 321. a nozzle mount; 33. color code electric eye; 331. a support; 4. rotating the barrel; 5. a disc; 51. rotating the disc; 511. a third positioning hole; 52. a tray; 53. a fixed shaft; 531. a T-shaped notch; 54. a first positioning hole; 55. a through hole; 551. a second through hole; 552. a second boss; 56. a drive shaft; 57. and (4) a bolt.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-5, the specific structure of the present invention is: a double centrifugal type tablet sorting device comprises a rack 1 and a driving device 2 arranged in the rack 1, wherein an outer sleeve 3 is arranged above the rack 1; a rotatable rotary barrel 4 and a rotatable disc 5 are obliquely arranged in the outer sleeve 3; a baffle is arranged on the inner wall of the rotary barrel 4 or a bulge matched with the disc is arranged on the inner wall of the rotary barrel 4 and used for attaching the disc 5 and the inner wall of the rotary barrel 4 together; the upper end of the disc 5 is flush with the side wall of the rotary barrel 4; a feed hopper 6 is arranged above the rotary barrel 4, and the feed hopper 6 is connected with the outer sleeve 3; the color code electric eye 33, the air nozzle 32 and the outlet slideway 31 are sequentially arranged on the side wall of the outer sleeve 3 along the rotating direction of the rotating barrel 4, the color code electric eye 33 is arranged on the side wall of the outer sleeve 3 through a bracket 331, and the air nozzle 32 is arranged on the side wall of the outer sleeve 3 through a nozzle mounting seat 321; the rotary barrel 4 is connected with the driving device 2 through a transmission device; the disc 5 is connected with the driving device 2 through a transmission device; the double centrifugal screening discs are matched with the color code electric eyes for use, so that the track for screening the tablets is increased; the result after screening is more accurate, and meanwhile, the double centrifugal screening devices are adopted, so that the overlapping of the tablets and the children in the screening and sorting process can be prevented; so that the tablets at the outlet slide are arranged more orderly; and the subsequent punching is facilitated.

Preferably, the disc 5 is fixed on the tray 52 by a rotating disc 51; a fixed shaft 53 is arranged above the tray 52, and a transmission shaft 56 is arranged below the tray; two sides of the fixed shaft 53 are provided with first positioning holes 54, and the fixed shaft 53 is provided with an inverted T-shaped notch 531; a first through hole 55 matched with the fixed shaft 53 is formed in the disc 5, a first boss matched with a notch vertically formed in the T-shaped notch 531 is arranged in the first through hole 55, and the first boss penetrates through the whole through hole 55; the middle part of the rotating disc 51 is provided with a second through hole 551 matched with the fixed shaft 53; a second boss 552 matched with the T-shaped notch 531 is arranged on the second through hole 551, and the height of the second boss is consistent with the width of the transverse notch of the T-shaped notch 531; the T-shaped notch is matched with the boss to realize quick disassembly and assembly of the disc, and the cavity between the disc and the rotary barrel 4 is convenient to clean.

Preferably, the disc 5 is provided with a second positioning hole matched with the first positioning hole 54; a countersunk hole is formed in the rotating disc 51 at a certain angle with the first positioning hole 54; a magnet is arranged on the inner wall of the countersunk hole, and a third positioning hole 511 matched with the first positioning hole 54 is arranged in the magnet; the first positioning hole 54, the second positioning hole 54 and the third positioning hole 511 are connected through a bolt 57, and one end of the bolt 57 is provided with a flange matched with the upper part of the countersunk hole; the situation that the rotating disc 51 is loosened due to the relative rotation of the rotating disc 51 and the tray 52 in the rotating process of the disc can be prevented through the matching of the positioning holes and the pins which are arranged in a matched mode; meanwhile, the bolt is matched with the magnet, so that the bolt can be prevented from falling off from the positioning hole.

Preferably, the outlet slide way 31 is arranged on the side of the upper end of the disc 5; an air nozzle 32 is arranged on one side of the outlet slide way 31 along the rotating direction of the rotating barrel 4, and a color code electric eye 33 is arranged on the other side.

Preferably, the lower part of the rotating barrel 4 is connected with the frame 1 through a thrust bearing; a support table 11 is arranged in the middle of the frame 1, and the transmission shaft 56 is connected with the support table 11 through a shaft sleeve; the rotating barrel 4 is connected with a first motor through a transmission gear arranged above the thrust bearing; the disc 5 is connected to a second motor via a drive shaft 56.

Preferably, the air nozzle 32 is connected with the air cylinder through a solenoid valve; the color code electric eye 33 and the electromagnetic valve are both connected with the controller; the controller is electrically connected with the power supply.

Preferably, the first motor and the second motor are connected with a power supply through speed regulators.

When the device is used, the tablets with different colors on two sides are guided into the rotary barrel 4 and the disc 5 through the feed hopper; then the tablets rotate with the disc 5; when the tablets rotate to the upper end of the disc 5, the upper end of the disc 5 is flush with the side wall of the rotary barrel 4; the tablets can be separated from the disc 5 and move to the upper surface of the side wall of the rotary barrel 4 under the action of centrifugal force; then rotates along with the side wall of the rotating barrel 4; when the tablet rotates along with the side wall of the rotating barrel 4, the tablet firstly passes through the color code electric eye 33, the color code electric eye transmits the sensed color to the controller, the controller judges according to the preset color, and when the color of the side of the tablet does not accord with the preset color; the controller controls the valve of the air nozzle 32 to open; so that the air nozzle 32 blows off the unqualified tablets; the time interval between the time when the air nozzle 32 detects that the tablet color does not accord with the color code electric eye and the time when the air nozzle sprays air is the time when the tablet rotates from the position below the color code electric eye to the position of the air nozzle 32; finally, when the tablets move to the outlet slide way 31, the tablets enter the outlet slide way 31 and move along the outlet slide way 31 under the action of centrifugal force, and then enter the next process.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A double centrifugal type tablet sorting device comprises a rack (1) and a driving device (2) arranged in the rack (1), and is characterized in that an outer sleeve (3) is arranged above the rack (1); a rotary barrel (4) and an inclined disc (5) are arranged in the outer sleeve (3), the disc (5) is attached to the inner wall of the rotary barrel (4), and the upper end of the disc (5) is flush with the side wall of the rotary barrel (4); a feed hopper (6) is arranged above the rotary barrel (4); an outlet slideway (31) is arranged on the side wall of the outer sleeve (3), and an air nozzle (32) and a color code electric eye (33) are arranged on the outlet slideway (31) along the side of the side wall of the outer sleeve (3); the rotary barrel (4) and the disc (5) are both connected with a driving device (2).

2. Double centrifugal tablet sorting device according to claim 1, characterized in that the disc (5) is fixed to the tray (52) by means of a rotating disc (51); a fixed shaft (53) is arranged above the tray (52), and a transmission shaft (56) is arranged below the tray; a first positioning hole (54) is formed in the side of the fixed shaft (53), and an inverted T-shaped notch (531) is formed in the fixed shaft (53); a first through hole (55) matched with the fixed shaft (53) is formed in the middle of the disc (5), and a first boss matched with the T-shaped notch (531) is arranged in the first through hole (55); the middle part of the rotating disc (51) is provided with a second through hole (551) matched with the fixed shaft (53), and a second boss (552) matched with the T-shaped notch (531) is arranged in the second through hole (551).

3. A double centrifugal tablet sorting device according to claim 2, wherein the disc (5) is provided with a second positioning hole cooperating with the first positioning hole (54); the rotating disc (51) is provided with a third positioning hole (511) forming a certain angle with the first positioning hole (54); the first positioning hole (54), the second positioning hole and the third positioning hole (511) are connected through a bolt (57).

4. Double centrifugal tablet sorting device according to claim 1, characterized in that the outlet chute (31) is arranged laterally of the upper end of the disc (5); an air nozzle (32) is arranged on one side of the outlet slide way (31) along the rotating direction of the rotating barrel (4), and a color code electric eye (33) is arranged on the other side.

5. Double centrifugal tablet sorting device according to claim 2, characterized in that the lower part of the rotating tub (4) is connected to the frame (1) by means of thrust bearings; a support table (11) is arranged in the middle of the rack (1), and the transmission shaft (56) is connected with the support table (11) through a shaft sleeve; the rotating barrel (4) is connected with a first motor through a transmission gear arranged above the thrust bearing; the disc (5) is connected with a second motor through a transmission shaft (56).

6. Double centrifugal tablet sorting device according to claim 1, characterized in that the air nozzles (32) are connected to the air cylinder by means of solenoid valves; the color code electric eye (33) and the electromagnetic valve are both connected with the controller; the controller is electrically connected with the power supply.

7. A dual centrifugal tablet sorting device according to claim 5, wherein the first motor and the second motor are connected to a power source via a speed governor.