CN111660196A

CN111660196A - Capsule polishing machine capable of improving sorting precision

Info

Publication number: CN111660196A
Application number: CN202010420399.4A
Authority: CN
Inventors: 梁倩
Original assignee: 梁倩
Current assignee: SHANDONG HEALSEE CAPSULE LTD.
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-09-15
Anticipated expiration: 2040-05-18
Also published as: CN111660196B

Abstract

The invention relates to the technical field of pharmaceutical equipment and discloses a capsule polishing machine capable of improving sorting precision. When an existing negative air pressure device in a waste removing device of capsule polishing equipment absorbs unqualified capsules, due to the fact that a large number of capsules fall down, part of unqualified capsules located in the middle are easily blocked by external qualified capsules and are difficult to be attracted by negative pressure, the unqualified capsules located on the outer side are easily influenced by the capsules falling down above the unqualified capsules when being attracted, the unqualified capsules are easily not absorbed under the interference of other capsules, the large number of unqualified capsules are mixed into the qualified capsules, screening precision is difficult to guarantee, and great influence is brought to the use of subsequent capsules in a medical process.

Description

Capsule polishing machine capable of improving sorting precision

Technical Field

The invention relates to the technical field of pharmaceutical equipment, in particular to a capsule polishing machine capable of improving sorting precision.

Background

The capsule polishing machine is a special polishing device for capsules and tablets, can remove dust on the surfaces of the capsules and the tablets and improve the surface smoothness, and is suitable for producing various capsules and tablets, the polishing machine mainly comprises a hopper, a polishing barrel, a brush, a motor, a waste removing head, a discharge hopper, a dust collector, a frame and the like, the working principle of the polishing machine is that the rotating motion of the brush drives the capsules to do circular spiral motion along the wall of the polishing barrel, the capsules move forward along a spiral spring, the outer surface of a capsule shell is polished under the continuous friction between the capsules and the wall of the brush and the wall of the polishing barrel, the polished capsules enter the waste hopper from a discharge port, in the waste removing device, due to the action of negative pressure, the capsules rise up unqualified capsules with light weight under the action of air flow, enter the dust collector through a suction pipe, the qualified capsules with large weight continuously fall, the discharge of the discharge hopper is moved, the purpose of polishing and waste removing, enters the sealing cylinder through the small hole on the wall of the polishing cylinder and is sucked into the dust collector for recycling.

However, the existing capsule polishing machine has the following problems in the actual use process:

1. when an existing negative air pressure device in a waste removing device of capsule polishing equipment absorbs unqualified capsules, due to the fact that a large number of capsules fall down, part of unqualified capsules located in the middle are easily blocked by external qualified capsules and are difficult to be attracted by negative pressure, the unqualified capsules located on the outer side are easily influenced by the capsules falling down above the unqualified capsules when being attracted, the unqualified capsules are easily not absorbed under the interference of other capsules, the large number of unqualified capsules are mixed into the qualified capsules, screening precision is difficult to guarantee, and great influence is brought to the use of subsequent capsules in a medical process.

2. Present burnishing machine can use the dust catcher to absorb the dust on its capsule surface and the waste material of polishing simultaneously when polishing the capsule through the brush, and a large amount of capsules are owing to receive the extrusion of brush revolving force when polishing in the burnishing machine is inside, lead to laminating comparatively inseparable between a large amount of capsules, not only be difficult to guarantee that the capsule polishing is abundant, can only be exposed the dust on surface at random and adsorb totally in addition when absorbing dust and waste material wherein, the polishing is poor with the dust absorption effect.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the capsule polishing machine for improving the sorting precision, which has the advantages of good polishing effect and high waste removing efficiency and solves the problems provided by the background technology.

The invention provides the following technical scheme: a capsule polishing machine capable of improving sorting precision comprises a base, wherein a barrel body is fixedly connected to the outer side of the upper end of the base, a chute is fixedly connected to the upper end of the inner wall of the barrel body, an end cover is movably sleeved on the chute, handles are fixedly connected to two sides of the upper end of the end cover, supporting rods fixedly connected to two sides of the inner wall of the barrel body are arranged below the chute, negative pressure interfaces are fixedly connected to the other ends of the two supporting rods, a dust suction port is fixedly connected to the bottom of the negative pressure interface, a filter screen is fixedly connected to the bottom of the dust suction port, a polishing plate fixedly connected to the inner wall of the barrel body is arranged below the filter screen, a polishing device is arranged in the middle of the polishing plate, a driven roller is fixedly sleeved on the outer side of the middle of the polishing device, the utility model discloses a polishing device, including burnishing device, rotary motor, barrel inner wall fixedly connected with's support base, burnishing device's below is provided with the useless ware of going, the equal fixedly connected with in both sides and the barrel inner wall fixedly connected with backup pad of going useless ware, the outside of going useless ware is provided with the pipe, the inside of going useless ware is provided with delay unit, the bottom fixedly connected with industry dust catcher of going useless ware, the air inlet end of industry dust catcher is connected with the through-hole, the below of pipe is provided with the annular of accepting the groove with base fixed connection.

Preferably, burnishing device includes the rotary rod, the chamber has been seted up to the inside of rotary rod, and a plurality of groups of the upper end fixedly connected with of rotary rod revolve the board, revolve the clearance of board between two liang and can set up according to the size of capsule.

Preferably, the time delay unit includes the installation cavity, the bottom fixed mounting of installation cavity has the electro-magnet, the mounting hole that circumference was arranged such as a plurality of groups is seted up on the upper portion of installation cavity, the ejector pin has been cup jointed in the equal activity of inside of mounting hole, the bottom of ejector pin all with armature fixed connection, the middle part fixedly connected with gag lever post of armature, the upper end fixedly connected with reset spring of gag lever post, mounting hole quantity is the same with the quantity of pipe, and all communicates with the pipe, the upper end of ejector pin is provided with the rubber cushion.

Preferably, the through hole is provided with a plurality of groups of branch holes which are communicated with the vertical end of the conduit.

Preferably, the filter screen is a rigid stainless steel metal screen, bristles are arranged at the bottom of the filter screen, and the height difference between the filter screen and the polishing plate is one half and five times of the required capsule height.

Preferably, the conduit is composed of an upper header pipe and a plurality of lower component branch pipes, and the inner diameters of the branch pipes of the conduit allow only one capsule to pass through smoothly at a time.

The invention has the following beneficial effects:

1. through time delay device's setting, when first capsule reachs the mounting hole top position of pipe, control electro-magnet circular telegram produces magnetic attraction armature and moves down, it moves down and opens the pipe to drive the ejector pin, after first capsule passes through, the electro-magnet outage loses magnetism, reset spring resets, the ejector pin shifts up, close the pipe, through setting up the relapse circular telegram outage time gap of electro-magnet, can control every capsule quantity of managing whereabouts at every turn and be one and have certain interval, guarantee that the capsule is gone useless by negative pressure air device below the pipe, the capsule quantity of every whereabouts is one, can not receive its next door when sorting, the influence of capsule falls in the top, guarantee to go useless sorting effect, and the pipe falls into a plurality of component pipes, can guarantee sorting efficiency simultaneously.

2. Through setting up the filter screen into rigid stainless steel metal mesh, and the difference in height between filter screen and the polishing board is five times of required capsule height, make the capsule at the filter screen, the polishing board, revolve the board, and not only can be complete with capsule surface polishing under the cooperation of brush hair, and can be with the whole tiling of the capsule of polishing at the coplanar, pile gathering between the capsule can not appear, and lead to capsule polishing effect poor, the problem that dust and waste material are difficult to absorb completely, ensure to fully absorb its surface dust and waste material through the negative pressure interface that top and dust catcher are connected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a polishing apparatus according to the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is an enlarged view of the structure B of the present invention;

FIG. 5 is a schematic diagram of the operation of the structure of the invention.

In the figure: 1. a base; 2. a barrel; 3. a chute; 4. an end cap; 5. a handle; 6. a negative pressure interface; 7. a support bar; 8. a dust suction port; 9. a filter screen; 10. polishing the plate; 11. a polishing device; 1101. rotating the rod; 1102. a cavity is communicated; 1103. rotating the plate; 12. a driven roller; 13. a belt; 14. a rotating electric machine; 15. a support base; 16. a waste remover; 17. a support plate; 18. a conduit; 19. a time delay device; 1901. a mounting cavity; 1902. an electromagnet; 1903. mounting holes; 1904. a top rod; 1905. an armature; 1906. a limiting rod; 1907. a return spring; 20. industrial vacuum cleaners; 21. a through hole; 22. an annular receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a capsule polishing machine for improving sorting precision comprises a base 1, a cylinder 2 is fixedly connected to the outer side of the upper end of the base 1, a chute 3 is fixedly connected to the upper end of the inner wall of the cylinder 2, the chute 3 is movably sleeved with an end cover 4, handles 5 are fixedly connected to both sides of the upper end of the end cover 4, support rods 7 fixedly connected to both sides of the inner wall of the cylinder 2 are arranged below the chute 3, negative pressure ports 6 are fixedly connected to the other ends of the two support rods 7, a dust suction port 8 is fixedly connected to the bottom of the negative pressure port 6, a filter screen 9 is fixedly connected to the bottom of the dust suction port 8, a polishing plate 10 fixedly connected to the inner wall of the cylinder 2 is arranged below the filter screen 9, a polishing device 11 is arranged in the middle of the polishing plate 10, a driven roller 12 is fixedly sleeved to the outer side of the polishing device 11, the bottom fixedly connected with of rotating electrical machines 14 and barrel 2 inner wall fixed connection's support base 15, burnishing device 11's below is provided with and removes useless ware 16, the equal fixedly connected with in both sides and barrel 2 inner wall fixed connection of useless ware 16 backup pad 17, the outside that removes useless ware 16 is provided with pipe 18, the inside that removes useless ware 16 is provided with delay unit 19, the bottom fixedly connected with industrial dust collector 20 that removes useless ware 16, the air intake end of industrial dust collector 20 is connected with through-hole 21, the below of pipe 18 is provided with the annular groove 22 of accepting with base 1 fixed connection.

Wherein, burnishing device 11 includes rotary rod 1101, the inside of rotary rod 1101 has been seted up and has been led to chamber 1102, and a plurality of groups of the upper end fixedly connected with of rotary rod 1101 revolve board 1103, the clearance that revolves between two liang of board 1103 can set up according to the size of capsule, the capsule that gets into by the top disperses around polishing board 10 under the effect of dust absorption mouth 8, rotating electrical machines 14 work, it is rotatory to drive revolve board 1103, bring the capsule to the middle part when polishing the capsule, be convenient for work on next step.

Wherein, the time delay device 19 comprises a mounting cavity 1901, an electromagnet 1902 is fixedly mounted at the bottom of the mounting cavity 1901, a plurality of groups of mounting holes 1903 arranged in an equal circumference are arranged at the upper part of the mounting cavity 1901, ejector rods 1904 are movably sleeved inside the mounting holes 1903, the bottoms of the ejector rods 1904 are fixedly connected with armatures 1905, a limiting rod 1906 is fixedly connected with the middle part of the armatures 1905, a return spring 1907 is fixedly connected with the upper end of the limiting rod 1906, the number of the mounting holes 1903 is the same as that of the guide tubes 18 and is communicated with the guide tubes 18, a rubber cushion is arranged at the upper end of the ejector rod 1904, after the polished capsules fall down to the guide tubes 18, the rubber cushion is shunted at the upper end of the guide tubes 18 and enters each branched tube of the guide tubes 18 to be sorted, through the arrangement of the time delay device 19, when the first capsule reaches the position above the mounting hole 1903 of the guide tube 18, the, drive ejector pin 1904 and move down and open pipe 18, after first capsule passes through, electro-magnet 1902 outage loses magnetism, reset spring 1907 resets, ejector pin 1904 shifts up, close pipe 18, through the repeated make-and-break electricity time gap that sets up electro-magnet 1902, can control every capsule quantity of managing whereabouts at every turn and be one and have certain interval, guarantee that the capsule is gone useless by the negative pressure wind device in pipe 18 below, the capsule quantity of whereabouts at every turn is one, can not receive its next door when sorting, the influence of the capsule of top whereabouts, guarantee to go useless sorting effect.

Wherein, through-hole 21 is provided with the branch hole that the vertical end of a plurality of groups all communicate with pipe 18, can once carry out the useless separation of going of multiunit capsule, improves and selects separately efficiency.

Wherein, filter screen 9 is the rigid stainless steel metal mesh, the bottom of filter screen 9 is provided with the brush hair, and the difference in height between filter screen 9 and the polishing board 10 is one or more times of required capsule height, the capsule is at filter screen 9, polishing board 10, revolve board 1103, and the cooperation of brush hair down not only can be complete with capsule surface finish, and can be with the whole tiling in the coplanar of the capsule that is polishing, pile gathering between the capsule can not appear, and lead to capsule polishing effect poor, the problem that dust and waste material are difficult to complete gettering, can fully absorb its surface dust and waste material through the negative pressure interface 6 that the top is connected with the dust catcher.

The guide pipe 18 consists of an upper main pipe and a plurality of component branch pipes below, the inner diameter of each branch pipe of the guide pipe 18 only allows one capsule to pass smoothly, so that a plurality of groups of capsules can be conveniently discarded and sorted simultaneously, and the number of the sorted capsules is one when the capsules fall down at each time, so that the sorting effect is ensured, and the sorting efficiency is improved.

The working principle is that capsules entering from the upper part are dispersed around a polishing plate 10 under the action of a dust suction port 8, a rotating motor 14 works to drive a rotating plate 1103 to rotate, the capsules are taken to the middle part while being polished, the polished capsules fall into a conduit 18 under the action of gravity and enter each branch pipe of the conduit 18, when a first capsule reaches the position above a mounting hole 1903 of the conduit 18, an armature 1905 is magnetically attracted to move downwards by controlling the electrification of an electromagnet 1902 to drive an ejector 1904 to move downwards to open the conduit 18, after the first capsule passes through, the electromagnet 1902 loses magnetism, a reset spring 1907 resets, the ejector 1904 moves upwards to close the conduit 18, the quantity of the capsules falling down each time of each branch pipe can be controlled to be one and have a certain interval by setting the repeated on-off time interval of the electromagnet, and when the capsules are discarded by a negative pressure air device below the conduit 18, the number of capsules falling each time is one, so that the influence of the capsules falling beside and above the sorting machine is avoided, and the waste removing and sorting effect is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improve capsule polishing machine who selects separately precision, includes base (1), outside fixedly connected with barrel (2) of base (1) upper end, upper end fixedly connected with spout (3) of barrel (2) inner wall, end cover (4) are cup jointed in spout (3) activity, both sides fixedly connected with handle (5), its characterized in that of end cover (4) upper end: the polishing machine is characterized in that supporting rods (7) fixedly connected with both sides of the inner wall of the barrel body (2) are arranged below the sliding groove (3), negative pressure interfaces (6) are fixedly connected with the other ends of the two supporting rods (7), a dust suction port (8) is fixedly connected with the bottom of the negative pressure interface (6), a filter screen (9) is fixedly connected with the bottom of the dust suction port (8), a polishing plate (10) fixedly connected with the inner wall of the barrel body (2) is arranged below the filter screen (9), a polishing device (11) is arranged in the middle of the polishing plate (10), a driven roller (12) is fixedly sleeved on the outer side of the middle of the polishing device (11), a belt (13) is movably sleeved on the outer side of the driven roller (12), the other end of the belt (13) is movably sleeved with the output shaft end of a rotating motor (14), a supporting base (15) fixedly connected with the inner wall of the barrel, the utility model discloses a polishing device, including burnishing device (11), the below of burnishing device (11) is provided with and goes useless ware (16), the equal fixedly connected with in both sides and barrel (2) inner wall fixedly connected with backup pad (17) that go useless ware (16), the outside that goes useless ware (16) is provided with pipe (18), the inside that goes useless ware (16) is provided with delay unit (19), the bottom fixedly connected with industry dust catcher (20) that goes useless ware (16), the air inlet end of industry dust catcher (20) is connected with through-hole (21), the below of pipe (18) is provided with and accepts groove (22) with base (1) fixed connection's annular.

2. The capsule polishing machine for improving sorting precision of claim 1, wherein: burnishing device (11) include rotary rod (1101), logical chamber (1102) have been seted up to the inside of rotary rod (1101), and a plurality of groups of the upper end fixedly connected with of rotary rod (1101) revolve board (1103), revolve the clearance of board (1103) between two liang and can set up according to the size of capsule.

3. The capsule polishing machine for improving sorting precision of claim 1, wherein: time delay unit (19) include installation cavity (1901), the bottom fixed mounting of installation cavity (1901) has electro-magnet (1902), installation hole (1903) that a plurality of groups equalled circumference were arranged are seted up on the upper portion of installation cavity (1901), ejector pin (1904) have all been cup jointed in the equal activity of inside of installation hole (1903), the bottom of ejector pin (1904) all with armature (1905) fixed connection, the middle part fixedly connected with gag lever post (1906) of armature (1905), the upper end fixedly connected with reset spring (1907) of gag lever post (1906), installation hole (1903) quantity is the same with the quantity of pipe (18), and all communicates with pipe (18), the upper end of ejector pin (1904) is provided with the rubber cushion.

4. The capsule polishing machine for improving sorting precision of claim 1, wherein: the through hole (21) is provided with a plurality of groups of branch holes which are communicated with the vertical end of the conduit (18).

5. The capsule polishing machine for improving sorting precision of claim 1, wherein: the filter screen (9) is a rigid stainless steel metal net, bristles are arranged at the bottom of the filter screen (9), and the height difference between the filter screen (9) and the polishing plate (10) is one half and five times of the required capsule height.

6. The capsule polishing machine for improving sorting precision of claim 1, wherein: the conduit (18) consists of an upper main pipe and a plurality of lower branch pipes, and the inner diameters of the branch pipes of the conduit (18) only allow one capsule to pass through smoothly at a time.