阅读说明：本技术 一种药品生产用挤药辊清理装置及其使用方法 (Medicine extruding roller cleaning device for medicine production and use method thereof ) 是由 张祥胜 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种药品生产用挤药辊清理装置及其使用方法,包括支撑架和下料仓,下料仓下方对称设置有两个相互贴合在一起能挤压出药丸的挤药辊,挤药辊连接有驱动电机,挤药辊包括若干个挤药槽,挤药辊上还连接有若干个与挤药槽数量相适配的凸起；支撑架滑动连接有主推杆,主推杆的一端连接有与凸起相接触的行走轮,主推杆的另一端通过弹簧与支撑架相连；支撑架转动连接有挖药转轴,主推杆还转动连接有挖药杆,挖药杆与挖药转轴滑动连接,挖药杆连接有与挤药槽相适配的挖药勺。本发明通过挖药勺和毛刷对挤药槽内进行清理,通过两次清理,进而将挤压槽内的药丸清理干净,使之不影响后续的压药工作。(The invention discloses a medicine extruding roller cleaning device for medicine production and a using method thereof, and the medicine extruding roller cleaning device comprises a supporting frame and a discharging bin, wherein two medicine extruding rollers which are mutually attached and can extrude pills are symmetrically arranged below the discharging bin, the medicine extruding rollers are connected with a driving motor, each medicine extruding roller comprises a plurality of medicine extruding grooves, and a plurality of bulges matched with the number of the medicine extruding grooves are also connected to the medicine extruding rollers; the supporting frame is connected with a main push rod in a sliding mode, one end of the main push rod is connected with a travelling wheel which is in contact with the protrusion, and the other end of the main push rod is connected with the supporting frame through a spring; the support frame rotates to be connected with and digs the medicine pivot, and the main push rod still rotates to be connected with and digs the medicine pole, digs the medicine pole and digs medicine pivot sliding connection, digs the medicine pole and is connected with and crowd the medicine spoon of digging of medicine groove looks adaptation. According to the medicine extruding groove cleaning device, the medicine extruding groove is cleaned through the medicine digging spoon and the brush, and pills in the extruding groove are cleaned through two times of cleaning, so that the subsequent medicine pressing work is not influenced.)

1. The medicine squeezing roller cleaning device for medicine production comprises a support frame and a lower storage bin (1), and is characterized in that two medicine squeezing rollers (19) which are mutually attached and can squeeze pills (20) are symmetrically arranged below the lower storage bin (1), the medicine squeezing rollers (19) are connected with a driving motor, each medicine squeezing roller (19) comprises a plurality of medicine squeezing grooves (192), and a plurality of protrusions (191) which are matched with the medicine squeezing grooves (192) in number are further connected to each medicine squeezing roller (19); the supporting frame is connected with a main push rod (17) in a sliding mode, one end of the main push rod (17) is connected with a traveling wheel (18) which is in contact with the protrusion (191), and the other end of the main push rod (17) is connected with the supporting frame through a spring (14); the support frame rotates to be connected with and digs medicine pivot (13), main push rod (17) still rotate to be connected with and dig medicine pole (12), dig medicine pole (12) with dig medicine pivot (13) sliding connection, dig medicine pole (12) be connected with medicine spoon (11) of digging of crowded medicine groove (192) looks adaptation.

2. The cleaning device for the drug delivery roller for pharmaceutical manufacturing according to claim 1, wherein the drug scooping spoon (11) moves into the drug delivery groove (192) when the traveling wheel (18) contacts the protrusion (191).

3. The medicine extruding roller cleaning device for medicine production according to claim 1, wherein the supporting frame is rotatably connected with a brush wheel (3) used for cleaning the medicine extruding groove (192), the brush wheel (3) is eccentrically connected with a first push rod (5), the supporting frame is fixedly connected with a guide post (8), the guide post (8) is slidably connected with a second push rod (7), and the first push rod (5) and the second push rod (7) are rotatably connected.

4. The medicine extruding roller cleaning device for the medicine production according to claim 3, wherein the main push rod (17) is further rotatably connected with a third push rod (10), the second push rod (7) is rotatably connected with a second rotating shaft (9), and the second rotating shaft (9) is slidably connected with the third push rod (10).

5. The medicine extruding roller cleaning device for medicine production according to claim 1, wherein the lower bin (1) is further rotatably connected with a stirring paddle (101), a stirring motor is arranged in the stirring paddle (101), the lower bin (1) further comprises a discharge port, the discharge port is provided with a turning plate motor (102) fixedly connected with the lower bin (1), and the turning plate motor (102) is connected with a turning plate (103).

6. The cleaning device for the medicine squeezing roller for pharmaceutical production according to claim 1, wherein a residue crushing box (22) is arranged below the medicine digging spoon (11), and a pill box (21) for containing pills (20) is arranged below the medicine squeezing roller (19).

7. The use method of the drug delivery roller cleaning device for drug production is characterized in that the drug delivery roller cleaning device for drug production is adopted, and the method comprises the following steps:

s1, putting the material (2) into the discharging bin (1), driving the medicine extruding roller (19) to rotate by the driving motor, and extruding the material (2) by the medicine extruding roller (19) to form pills (20);

s2: along with the continuous rotation of the medicine extruding roller (19), when the traveling wheel (18) is in contact with the protrusion (191), the main push rod (17) is driven to move towards the direction far away from the traveling wheel (18), the spring (14) is compressed, then the main push rod (17) drives the medicine digging rod (12) to rotate, meanwhile, the medicine digging rotating shaft (13) and the medicine digging rod (12) slide relatively, and the medicine digging spoon (11) moves to the upper end of the medicine extruding groove (192);

s3: along with the continuous rotation of the medicine extruding roller (19), when the traveling wheel (18) is contacted with the uppermost end of the protrusion (191), the medicine digging spoon (11) is contacted with the bottom of the medicine extruding groove (192), and along with the continuous rotation of the medicine extruding roller (19), the medicine digging spoon (11) completes the cleaning work of the medicine extruding groove (192).

8. The use method of the cleaning device for the medicine squeezing roller for pharmaceutical production as claimed in claim 7, wherein in step S1, the stirring motor drives the stirring paddle (101) to rotate, so as to stir the material (2) uniformly, and then the flap motor (102) controls the flap (103) to rotate, so that the stirred material (2) falls between the medicine squeezing rollers (19).

9. The use method of the device for cleaning the drug extruding roller in the pharmaceutical production as claimed in claim 7, wherein in the step S2, when the main push rod (17) rotates, the third push rod (10) is driven to rotate, the third push rod (10) drives the second push rod (7) to move along the length direction of the guide post (8), and the second push rod (7) drives the brush wheel (3) to rotate through the first push rod (5), so as to clean the drug extruding groove (192) by the brush wheel (3).

Technical Field

The invention relates to the technical field of medicine production, in particular to a medicine extruding roller cleaning device for medicine production and a using method thereof.

Background

A medicine granule extrusion forming device is characterized in that powder materials such as traditional Chinese medicine fine powder or extract dry extract fine powder enter a material pot from the upper part of a conical hopper, the powder materials rotate in a container in a vertical rolling mode under the stirring of a mixing paddle after the hopper is closed, meanwhile, the materials move along the direction of a conical wall under the action of centrifugal force of the mixing paddle, a semi-flowing efficient mixing state is formed, and the materials are collided and dispersed to achieve full mixing.

However, when the existing pill extruding roller extrudes pills, a small amount of pills are easy to adhere in the groove, and if the pills are not cleaned in time, the subsequent squeezing is affected, so that the extruded pair rollers need to be cleaned in time.

Disclosure of Invention

In order to solve the problems in the prior art, the medicine extruding roller cleaning device for medicine production and the use method thereof are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides a medicine extruding roller cleaning device for medicine production, which comprises a support frame and a lower bin, wherein two medicine extruding rollers which are mutually attached and can extrude pills are symmetrically arranged below the lower bin, the medicine extruding rollers are connected with a driving motor, each medicine extruding roller comprises a plurality of medicine extruding grooves, and a plurality of bulges matched with the medicine extruding grooves in number are also connected to the medicine extruding rollers; the supporting frame is connected with a main push rod in a sliding mode, one end of the main push rod is connected with a traveling wheel which is in contact with the protrusion, and the other end of the main push rod is connected with the supporting frame through a spring; the support frame rotates to be connected with and digs the medicine pivot, the main push rod still rotates to be connected with and digs the medicine pole, dig the medicine pole with dig medicine pivot sliding connection, dig the medicine pole be connected with the medicine spoon that digs of crowded medicine groove looks adaptation.

Preferably, when the travelling wheel is contacted with the bulge, the medicine digging spoon moves into the medicine extruding groove.

Preferably, the support frame rotates and is connected with the brush wheel that is used for clearing up the extrusion medicine groove, brush wheel eccentric connection has first push rod, support frame fixedly connected with guide post, guide post sliding connection has the second push rod, first push rod with the second push rod rotates the connection.

Preferably, the main push rod is further rotatably connected with a third push rod, the second push rod is rotatably connected with a second rotating shaft, and the second rotating shaft is slidably connected with the third push rod.

Preferably, the feed bin still rotates and is connected with the stirring rake, the stirring rake embeds there is agitator motor, the feed bin still includes the discharge gate down, the discharge gate be provided with feed bin fixed connection's turn over the board motor, it turns over the board motor and is connected with and turns over the board.

Preferably, a slag box is arranged below the medicine digging spoon, and a pill box for containing pills is arranged below the medicine squeezing roller.

The invention also provides a using method of the medicine extruding roller cleaning device for medicine production, which comprises the following steps:

s1, putting the materials into a discharging bin, driving a driving motor to drive an extrusion roller to rotate, and forming pills by the extrusion action of the extrusion roller;

s2: along with the continuous rotation of the medicine extruding roller, when the travelling wheel is contacted with the bulge, the main push rod is driven to move in the direction far away from the travelling wheel, the spring is compressed, then the main push rod drives the medicine digging rod to rotate, meanwhile, the medicine digging rotating shaft and the medicine digging rod slide relatively, and the medicine digging spoon moves to the upper end of the medicine extruding groove;

s3: along with the continuation rotation of crowded medicine roller, when the walking wheel contacts with bellied top, dig the bottom contact of medicine spoon and crowded medicine groove, thereby along with the continuation rotation of crowded medicine roller, dig the medicine spoon and accomplish the clearance work to crowded medicine groove.

Preferably, in the step S1, the stirring motor drives the stirring paddle to rotate, so as to stir the material uniformly, and then the flap motor controls the flap to rotate, so that the stirred material falls between the medicine squeezing rollers.

Preferably, in step S2, when the main push rod rotates, the third push rod is driven to rotate, the third push rod drives the second push rod to move along the length direction of the guide post, and the second push rod drives the brush wheel to rotate through the first push rod, so as to clean the drug extruding groove by the brush wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the medicine-digging spoon, the main push rod is driven to move under the action of the protrusions along with the rotation of the medicine-squeezing roller, so that the medicine-digging spoon is driven to rotate, the protrusions are in the semicircular design, and the medicine-squeezing grooves are also in the semicircular design, so that the medicine-digging spoon can finish the integral cleaning work of the medicine-squeezing grooves along with the continuous contact of the walking wheels and the protrusions, the structure is reasonable, the cleaning effect is better, the integral cleaning work of the medicine-squeezing grooves is realized, missing parts cannot occur, and the situation that residual pills are accumulated is prevented.

2. According to the invention, the brush wheel is further arranged, the main push rod drives the second push rod to move along the length direction of the guide post through the third push rod, the second push rod drives the brush wheel to rotate through the first push rod, and the second push rod rotates along with the continuous or reciprocating rotation of the brush wheel, so that the cleaning work of the medicine extruding groove is realized, the secondary cleaning of the medicine extruding groove is realized, the structure is reasonable, the operation is simple, the device is economical and practical, the cost is lower, the better cleaning quality and efficiency of the medicine extruding groove can be realized, and the popularization is facilitated.

3. The automatic medicine extruding machine is also provided with the stirring paddle, so that the initial stirring work of materials can be realized, the subsequent medicine extruding work can be favorably carried out, the turnover plate motor is used for driving the turnover plate to rotate, the turnover plate is opened, the materials after the stirring in the discharging bin is finished enter between the medicine extruding rollers, and the production work of pills is finished.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a top view of the applicator roll structure of FIG. 1;

FIG. 3 is a schematic view of the structure of portion A-A of FIG. 2;

FIG. 4 is a schematic view of the structure of part A-A in FIG. 2 (in operation)

Description of reference numerals:

1 blanking a stock bin; 2, material preparation; 3, a brush wheel; 4, eccentric shaft; 5 a first push rod; 6 a first rotating shaft; 7 a second push rod; 8 a guide post; 9 a second rotating shaft; 10 a third push rod; 11 digging a medicine spoon; 12 digging a medicine rod; 13 digging a medicine rotating shaft; 14 springs; 15 a third rotating shaft; 16 a fourth rotating shaft; 17 a main push rod; 18 road wheels; 19 a medicine extruding roller; 20 pills; 21 pill boxes; 22 a slag crushing box; 23 a medicine extruding roller rotating shaft; 101 a stirring paddle; 102 a flap motor; 103 turning plate; 191 a bulge; 192 drug extruding groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1-4, this embodiment provides a medicine extrusion roller cleaning device for pharmaceutical production, including support frame and feed bin 1, feed bin 1 below symmetry is provided with two mutual pastes and to extrude crowded medicine roller 19 of pellet 20 together, and the support frame rotates with crowded medicine roller 19 through crowded medicine roller pivot 23 and is connected, and crowded medicine roller 19 is connected with driving motor, driving motor and support frame fixed connection, and driving motor is used for driving crowded medicine roller 19 and rotates.

The medicine extruding roller 19 comprises a plurality of medicine extruding grooves 192, and a plurality of protrusions 191 which are matched with the medicine extruding grooves 192 in number are connected to the medicine extruding roller 19. The supporting frame is connected with a main push rod 17 in a sliding mode, one end of the main push rod 17 is connected with a walking wheel 18 which is in contact with the protrusion 191, and the other end of the main push rod 17 is connected with the supporting frame through a spring 14; the support frame rotates to be connected with and digs medicine pivot 13, and main push rod 17 rotates to be connected with through fourth pivot 16 and digs medicine pole 12, digs medicine pole 12 and digs medicine pivot 13 sliding connection, digs medicine pole 12 and is connected with and digs medicine spoon 11 with the adaptation of medicine extruding groove 192. The medicine digging rotating shaft 13 plays a role in limiting the movement of the medicine digging rod 12.

When the travelling wheel 18 contacts the protrusion 191, the medicine spoon 11 moves into the medicine extruding groove 192. The number of the protrusions 191 is the same as that of the medicine extruding grooves 192, so that the medicine digging spoon 11 can clean all the medicine extruding grooves 192 when the walking wheels 18 are in contact with the protrusions.

The medicine extruding roller 19 is provided with two layers, wherein one layer is provided with a medicine extruding groove 192, the other side is provided with a bulge 191, and the bulge 191 is arranged on one side of the medicine extruding groove 192, so that the bulge 191 is prevented from influencing the normal medicine extruding operation.

Under normal conditions, walking wheel 18 is walked along the layer that crowded medicine roller 19 has arch 191, and when walking wheel 18 and arch 191 contacted, main push rod 17 took place to slide along spring 14 length direction, and spring 14 compresses, and walking wheel 18 and main push rod 17 all set up the one side in crowded medicine groove 192, dig medicine spoon 11 and set up directly over crowded medicine groove 192, conveniently clear up the work to crowded medicine groove 192.

Along with the rotation of crowded medicine roller 19, under protruding 191's effect, drive the removal of main push rod 17, and then drive and dig medicine spoon 11 and rotate, adopt semi-circular design because of protruding 191, and crowded medicine groove 192 also is semi-circular design, consequently along with walking wheel 18 and protruding 191's continuous contact, can make and dig medicine spoon 11 and accomplish the whole cleaning work of crowded medicine groove 192, rational in infrastructure, the clearance effect is better, realize the holistic cleaning work to crowded medicine groove 192, and the part that can not have the omission appears, prevent to remain the accumulational condition of pellet and take place.

The support frame rotates and is connected with brush wheel 3 that is used for clearing up extrusion medicine groove 192, and brush wheel 3 is connected with first push rod 5 through eccentric shaft 4 off-centre, and support frame fixedly connected with guide post 8, 8 sliding connection of guide post have second push rod 7, and first push rod 5 rotates through first pivot 6 and second push rod 7 and connects. The guide post 8 is used for limiting the movement of the second push rod 7, so that the second push rod 7 can only move along the length direction of the guide post 8.

The main push rod 17 is further rotatably connected with a third push rod 10 through a third rotating shaft 15, the second push rod 7 is rotatably connected with a second rotating shaft 9, and the second rotating shaft 9 is slidably connected with the third push rod 10.

The main push rod 17 drives the second push rod 7 to move along the length direction of the guide post 8 through the third push rod 10, the second push rod 7 drives the brush wheel 3 to rotate through the first push rod 5, along with continuous or reciprocating rotation of the brush wheel 3, thereby realizing the cleaning work of the medicine extruding groove 192, realizing secondary cleaning of the medicine extruding groove 192, and the device is reasonable in structure, simple in operation, economical and practical, lower in cost, capable of realizing better cleaning quality and efficiency of the medicine extruding groove 192, and beneficial to popularization.

Lower feed bin 1 still rotates and is connected with stirring rake 101, and stirring rake 101 embeds there is agitator motor, and lower feed bin 1 still includes the discharge gate, and the discharge gate is provided with and turns over board motor 102 with lower feed bin 1 fixed connection, turns over board motor 102 and is connected with and turns over board 103.

Stirring rake 101 can realize doing to the preliminary stirring of material 2, does benefit to going on of subsequent crowded medicine work, turns over board motor 102 and is used for the drive to turn over board 103 and rotates to the messenger turns over board 103 and opens, and the material 2 after the stirring is accomplished in messenger's feed bin 1 gets into between crowded medicine roller 19, thereby accomplishes the production work of pellet.

A dreg box 22 is arranged below the medicine digging spoon 11, and a pill box 21 for containing pills 20 is arranged below the medicine squeezing roller 19.

The invention also provides a using method of the medicine extruding roller cleaning device for medicine production, and the medicine extruding roller cleaning device for medicine production comprises the following steps:

s1, putting the material 2 into the discharging bin 1, driving the medicine extruding roller 19 to rotate by the driving motor, and extruding the material 2 by the medicine extruding roller 19 to form pills 20;

s2: with the continuous rotation of the medicine extruding roller 19, when the traveling wheel 18 is in contact with the protrusion 191, the main push rod 17 is driven to move in the direction away from the traveling wheel 18, the spring 14 is compressed, then the main push rod 17 drives the medicine digging rod 12 to rotate, meanwhile, the medicine digging rotating shaft 13 and the medicine digging rod 12 slide relatively, and the medicine digging spoon 11 moves to the upper end of the medicine extruding groove 192;

s3: with the continuous rotation of the medicine extruding roller 19, when the walking wheel 18 is contacted with the uppermost end of the protrusion 191, the medicine digging spoon 11 is contacted with the bottom of the medicine extruding groove 192, and with the continuous rotation of the medicine extruding roller 19, the medicine digging spoon 11 completes the cleaning work of the medicine extruding groove 192.

In step S1, the stirring motor drives the stirring paddle 101 to rotate, so as to stir the material 2 uniformly, and then the flap motor 102 controls the flap 103 to rotate, so that the stirred material 2 falls between the medicine extruding rollers 19.

In step S2, when the main push rod 17 rotates, the third push rod 10 is driven to rotate, the third push rod 10 drives the second push rod 7 to move along the length direction of the guide post 8, and the second push rod 7 drives the brush wheel 3 to rotate through the first push rod 5, so as to clean the medicine extruding groove 192 by the brush wheel 3.

It should be noted that, the slider-crank mechanism is constituteed to brush wheel 3, first push rod 5 and second push rod 7, guide post 8 is used for realizing the limiting displacement to second push rod 7, make second push rod 7 can only move along 8 length direction of guide post, and when second push rod 7 removed, can drive brush wheel 3 through first push rod 5 and rotate, therefore brush wheel 3 can take place two kinds of motion states, certain angle of reciprocating rotation or constantly rotate along same direction, and this kind of mode all can play fine clearance effect to extrusion medicine groove 192.

In addition, after the medicine spoon 11 and the brush wheel 3 finish cleaning the medicine extruding groove 192, residual pills fall into the dreg box 22. The pills 20 processed by the pill extruding roller 19 fall into the pill box 21.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.