阅读说明：本技术 一种挂式胶囊抛光机 (Hanging capsule polishing machine ) 是由 杨绿松 陈光明 卢学军 于 2021-08-16 设计创作，主要内容包括：本发明公开一种挂式胶囊抛光机,其特征在于：包括机架,机架上设置有抛光机构和进料斗,进料斗下部设有送料泵,送料泵上连接有送料管,送料管另一端位于抛光机构的上方,抛光机构下方设置有出料斗,抛光机构包括抛光桶,抛光桶上下端均设置开口,抛光桶上下端的开口外均设置有密封机构,密封机构能够使抛光桶上下端的开口密封或露出。(The invention discloses a hanging type capsule polishing machine, which is characterized in that: including the frame, be provided with polishing mechanism and feeder hopper in the frame, the feeder hopper lower part is equipped with the delivery pump, is connected with the conveying pipe on the delivery pump, and the conveying pipe other end is located polishing mechanism's top, and polishing mechanism below is provided with out the hopper, and polishing mechanism includes the burnishing barrel, and the upper and lower extreme all sets up the opening on the burnishing barrel, all is provided with sealing mechanism outside the opening of upper and lower extreme on the burnishing barrel, and sealing mechanism can make the opening of upper and lower extreme seal or expose on the burnishing barrel.)

1. A hanging capsule polishing machine which is characterized in that: the polishing machine comprises a rack (1), wherein a polishing mechanism (2) and a feed hopper (3) are arranged on the rack (1), a feed pump (9) is arranged at the lower part of the feed hopper (3), a feed pipe (5) is connected to the feed pump (9), the other end of the feed pipe (5) is positioned above the polishing mechanism (2), and a discharge hopper (4) is arranged below the polishing mechanism (2);

the polishing mechanism (2) comprises a polishing barrel (205), openings are formed in the upper end and the lower end of the polishing barrel (205), sealing mechanisms (8) are arranged outside the openings in the upper end and the lower end of the polishing barrel (205), the sealing mechanisms (8) can seal or expose the openings in the upper end and the lower end of the polishing barrel (205), a driving shaft (201) and a rotating shaft (202) are connected to two sides of the polishing barrel (205) respectively, a powder inlet hole (203) is formed in the rotating shaft (202), the powder inlet hole (203) is communicated with the interior of the polishing barrel (205), a driver (104) and a bearing seat (105) are arranged on the rack (1), the driving shaft (201) is installed in the driver (104), and the rotating shaft (202) is installed in the bearing seat (105);

the powder feeding device is characterized in that a case (6) is arranged on one side of the rack (1), a powder feeding mechanism (7) is arranged on the upper portion of the case (6), the powder feeding mechanism (7) comprises a base (701) installed on the case (6), a feeding pipe (702) is arranged on the upper portion of the base (701), a pipe cover (724) is arranged on the upper portion of the feeding pipe (702), a powder inlet (725) is formed in the middle of the pipe cover (724), a blanking block (705) is arranged at the bottom of the feeding pipe (702), a blanking notch (717) is formed in the blanking block (705), a central shaft (707) is rotatably arranged in the middle of the blanking block (705), a rotating disc (706) is connected to the upper end of the central shaft (707), the top of the blanking block (705) is attached to the bottom of the rotating disc (706), a plurality of powder filling through holes (720) are formed in the rotating disc (706), and the distance from the powder filling through holes (720) to the circle center of the rotating disc (706) and the center of the blanking notch (717) are connected with the center of the rotating disc (706) The distance from the center of the rotating disc (706) is the same, a positioning pipe (714) is arranged at a position above a blanking gap (717) in the feeding pipe (702), the top of the positioning pipe (714) is connected with the bottom of a pipe cover (724), a material blocking block (715) is arranged at the lower part of the positioning pipe (714), a first spring (716) is arranged inside the positioning pipe (714), one end of the first spring (716) is abutted to the bottom of the pipe cover (724), the other end of the first spring is abutted to the top of the material blocking block (715), the lower end of the central shaft (707) penetrates through the base (701) and is connected with a synchronizing wheel (709), a powder supply motor (718) is arranged on the base (701), a driving flywheel (704) is connected with the powder supply motor (719), a synchronous belt (710) is connected between the driving flywheel (704) and the synchronizing wheel (709), a powder supply three-way pipe (719) is arranged below the base (701), the powder feeding device is characterized in that the upper part of the vertical section of the powder feeding three-way pipe (719) is inserted into the blanking notch (717) from bottom to top, one end of the horizontal section of the powder feeding three-way pipe (719) is connected with an air pump (602) arranged at the bottom of the case (6), the other end of the horizontal section of the powder feeding three-way pipe (719) is connected with a powder feeding pipeline (721), and one end, far away from the powder feeding three-way pipe (719), of the powder feeding pipeline (721) extends into the powder inlet hole (203) to be arranged.

2. A hanging capsule polishing machine as claimed in claim 1, wherein: one end, far away from the polishing barrel (205), of the driving shaft (201) penetrates out of the driver (104) and is connected with a first detection disc (106), a plurality of first detection gaps (107) are formed in the first detection disc (106), and a first infrared detector (108) matched with the first detection gaps (107) is arranged on the driver (104).

3. A hanging capsule polishing machine as claimed in claim 1, wherein: the center pin (707) lower extreme is connected with second and detects dish (711), be provided with second detection breach (712) on second detection dish (711), base (701) lower part is equipped with and detects breach (712) matched with second infrared monitor (713).

4. A hanging capsule polishing machine as claimed in claim 1, wherein: a dispersion block (708) is arranged in the middle of the upper portion of the rotating disc (706), the dispersion block (708) is in a circular truncated cone shape, and the diameter of the upper end of the dispersion block is smaller than that of the lower end of the dispersion block.

5. A hanging capsule polishing machine as claimed in claim 1, wherein: the feeding pipe (702) is provided with a plurality of observation ports (723), a transparent pipe (722) is arranged inside the feeding pipe (702), and the transparent pipe (723) covers the observation ports (723).

6. A hanging capsule polishing machine as claimed in any one of claims 1-5, wherein: sealing mechanism (8) are including fixed cover (801) of fixed mounting on polishing bucket (205), two pin (802) are worn to be equipped with on the right side limit of fixed cover (801), pin (802) right side is connected with the butt pole, pin (802) left side is connected with guide bar (805), guide bar (805) pass the left side limit setting of fixed cover (801), pin (802) upper portion is equipped with removes cover (803), be provided with registration arm (804) on removing cover (803), the cover is equipped with second spring (806) on guide bar (805), the left side limit of second spring (806) one end butt fixed cover (801), the left end of other end butt pin (802), the position that corresponds the butt pole on frame (1) is provided with electric putter (807).

7. A hanging capsule polishing machine as claimed in any one of claims 1-4, wherein: the front end of the powder supply pipeline (721) penetrates through the powder inlet hole (203) and extends to the middle position of the polishing barrel (205), and a plurality of powder outlet holes (206) are formed in the part, located in the polishing barrel (205), of the powder supply pipeline (721).

Technical Field

The invention relates to the technical field of capsule polishing equipment, in particular to a hanging type capsule polishing machine.

Background

The capsule is a protective shell of the medicine, and the medicine contained in the capsule is generally powder or granules which have irritation to esophagus and gastric mucosa, or medicine which has bad taste, is easy to volatilize, is easy to be decomposed by saliva in oral cavity and is easy to be absorbed into trachea. The medicines are filled into capsules, so that the medicine property of the medicines is protected from being damaged, and the digestive organs and the respiratory tract are protected. The capsule polishing machine is a special polishing device for capsules, and after the medicine is put into a polishing barrel, the capsules are polished by absorbing powder, so that the surface smoothness is improved. The existing capsule polishing machine can not accurately control the amount of powder supplied into a polishing barrel, and the powder is mostly supplied in approximate amount, so that the problems of waste caused by large amount or low amount of powder influencing the polishing effect can be caused.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a hanging type capsule polishing machine.

In order to achieve the purpose, the invention provides the following technical scheme to realize the purpose:

a hanging capsule polishing machine comprises a frame, a polishing mechanism and a feed hopper are arranged on the frame, a feed pump is arranged at the lower part of the feed hopper, a feed pipe is connected with the feed pump, the other end of the feed pipe is positioned above the polishing mechanism, a discharge hopper is arranged below the polishing mechanism,

the polishing mechanism comprises a polishing barrel, the upper end and the lower end of the polishing barrel are respectively provided with an opening, the outside of the opening at the upper end and the lower end of the polishing barrel is respectively provided with a sealing mechanism, the sealing mechanism can seal or expose the opening at the upper end and the lower end of the polishing barrel, two sides of the polishing barrel are respectively connected with a driving shaft and a rotating shaft, the inside of the rotating shaft is provided with a powder inlet hole, the powder inlet hole is communicated with the inside of the polishing barrel, a driver and a bearing seat are arranged on a machine frame, the driving shaft is arranged in the driver, the rotating shaft is arranged in the bearing seat,

a machine case is arranged on one side of a rack, a powder feeding mechanism is arranged on the upper portion of the machine case and comprises a base installed on the machine case, a feeding pipe is arranged on the upper portion of the base, a pipe cover is arranged on the upper portion of the feeding pipe, a powder inlet is formed in the middle of the pipe cover, a blanking block is arranged at the bottom of the feeding pipe, a blanking notch is formed in the blanking block, a central shaft is rotatably arranged in the middle of the blanking block, a rotating disc is connected to the upper end of the central shaft, the bottom of the rotating disc is attached to the top of the blanking block, a plurality of powder loading through holes are formed in the rotating disc, the distance from the circle center of each powder loading through hole to the circle center of the rotating disc is the same as that from the center of each blanking notch to the circle center of the rotating disc, a positioning pipe is arranged in the feeding pipe and connected with the top of the bottom of the pipe cover, a material blocking block is arranged on the lower portion of the positioning pipe, a first spring is arranged in the positioning pipe, one end of the first spring is abutted to the bottom of the pipe cover, The other end is abutted against the top of the material blocking block,

the center pin lower extreme is worn out the base and is connected with the synchronizing wheel, be equipped with on the base and supply the powder motor, it is connected with the drive flywheel to supply the powder motor drive, be connected with the hold-in range between drive flywheel and the synchronizing wheel, the base below is equipped with and supplies the powder three-way pipe, the upper portion that supplies the vertical section of powder three-way pipe is from up inserting the unloading breach down and setting up, wherein one end that supplies the powder three-way pipe horizontal segment links to each other with the air pump that sets up at bottom of the case portion, the other end is connected with and supplies the powder pipeline, the one end that supplies the powder pipeline to keep away from and supply the powder three-way pipe stretches into the downthehole setting of powder.

As preferred, the one end that the burnishing barrel was kept away from to the drive shaft is worn out the driver and is connected with first detection dish, is provided with a plurality of first detection breachs on the first detection dish, is equipped with on the driver with first detection breach matched with first infrared detector.

Preferably, the lower end of the central shaft is connected with a second detection disc, a second detection notch is formed in the second detection disc, and a second infrared monitor matched with the second detection notch is arranged on the lower portion of the base.

Preferably, a dispersion block is provided at a middle position of an upper portion of the rotary plate, the dispersion block having a truncated cone shape and an upper end having a diameter smaller than a lower end.

Preferably, the feeding pipe is provided with a plurality of observation ports, and a transparent pipe is arranged in the feeding pipe and covers the observation ports.

As preferred, sealing mechanism includes the fixed cover of fixed mounting on the burnishing barrel, two pin are worn to be equipped with on the right side limit of fixed cover, the pin right side is connected with the butt pole, the pin left side is connected with the guide bar, the guide bar passes the left side limit setting of fixed cover, pin upper portion is equipped with the removal cover, it is provided with the registration arm to remove to cover, the cover is equipped with the second spring on the guide bar, the left side limit of the fixed cover of second spring one end butt, the left end of other end butt pin, the position that corresponds the butt pole in the frame is provided with electric putter.

Preferably, the powder supply pipeline extends into the middle position of the polishing barrel at one end, the powder supply pipeline is arranged at one end in the polishing barrel in a sealing mode, and a plurality of powder outlet holes are formed in the periphery of the part, located in the polishing barrel, of the powder supply pipeline.

Compared with the prior art, the invention has the beneficial effects that: the powder for polishing is quantitatively supplied into the polishing barrel through the powder supply mechanism, so that the capsule is mixed with a proper amount of powder, and the polishing effect is improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a first cross-sectional view of the polishing barrel of the present invention;

FIG. 4 is a second cross-sectional view of the polishing barrel of the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a bottom view of the powder feed mechanism of the present invention;

FIG. 7 is a cross-sectional view A-A of FIG. 6;

FIG. 8 is a sectional view of the powder feeding mechanism of the present invention;

FIG. 9 is a third sectional view of the polishing barrel of the present invention.

Reference numerals: a frame 1; a driver 104; a bearing housing 105; a first test tray 106; a first detection notch 107; a first infrared detector 108; a polishing mechanism 2; a drive shaft 201; a rotating shaft 202; a powder inlet 203; a reinforcing cover 204; a polishing barrel 205; a powder outlet 206; mounting the bearing 207; a rotating rod 208; a first bevel gear 209; a second bevel gear 210; a drive bevel gear 211; a paddle 212; a fixing rod 213; a fixed block 214; a feed hopper 3; a discharge hopper 4; a feed pipe 5; a chassis 6; a touch screen 601; an air pump 602; a powder supply mechanism 7; a base 701; a feed tube 702; a motor cover 703; driving the flywheel 704; a blanking block 705; a rotating disk 706; a central axis 707; a dispersion block 708; a synchronizing wheel 709; a timing belt 710; a second detection plate 711; a second detection gap 712; a second infrared monitor 713; a positioning tube 714; a material blocking block 715; a first spring 716; a powder discharge notch 717; a powder supply motor 718; a powder supply three-way pipe 719; a powder loading through hole 720; a powder supply duct 721; a transparent tube 722; a viewing port 723; a tube cap 724; a powder inlet 725; a sealing mechanism 8; a fixing cover 801; a stop lever 802; a moving cover 803; a positioning tube 804; a guide bar 805; a second spring 806; an electric push rod 807; and a feed pump 9.

Detailed Description

Embodiments of the present invention are described in detail below with reference to fig. 1-9.

A hanging type capsule polishing machine comprises a frame 1, a polishing mechanism 2 and a feed hopper 3 are arranged on the frame 1, a feed pump 9 is arranged at the lower part of the feed hopper 3, a feed pipe 5 is connected on the feed pump 9, the other end of the feed pipe 5 is positioned above the polishing mechanism 2, a discharge hopper 4 is arranged below the polishing mechanism 2,

the polishing mechanism 2 comprises a polishing barrel 205, the upper end and the lower end of the polishing barrel 205 are both provided with openings, the openings at the upper end and the lower end of the polishing barrel 205 are both provided with sealing mechanisms 8, the sealing mechanisms 8 can seal or expose the openings at the upper end and the lower end of the polishing barrel 205, two sides of the polishing barrel 205 are respectively connected with a driving shaft 201 and a rotating shaft 202, the rotating shaft 202 is internally provided with a powder inlet hole 203, the powder inlet hole 203 is communicated with the inside of the polishing barrel 205, a driver 104 and a bearing seat 105 are arranged on the frame 1, the driver 104 and the bearing seat 105 are positioned at the same height, the driving shaft 201 is arranged in the driver 104, the driver 104 is a servo motor and is used for driving the driving shaft 201 to rotate so as to drive the polishing barrel 205 to integrally rotate, the rotating shaft 202 is arranged in the bearing seat 105,

a machine case 6 is arranged on one side of a machine frame 1, a powder supply mechanism 7 is arranged on the upper portion of the machine case 6, the powder supply mechanism 7 comprises a base 701 arranged on the machine case 6, a supply pipe 702 is arranged on the upper portion of the base 701, a pipe cover 724 is arranged on the upper portion of the supply pipe 702, a powder inlet 725 is arranged in the middle of the pipe cover 724, a blanking block 705 is arranged at the bottom of the supply pipe 702, a blanking gap 717 is arranged on the blanking block 705, a central shaft 707 is rotatably arranged in the middle of the blanking block 705, a rotating disc 706 is connected to the upper end 707 of the central shaft, the bottom of the rotating disc 706 is attached to the top of the blanking block 705 to prevent powder from entering a gap between the central shaft and the blanking block, a plurality of powder loading through holes 720 are arranged on the rotating disc 706, the distance from the circle center of the powder loading through holes 720 to the circle center of the rotating disc 706 is the same as the distance from the center of the blanking gap 717 to the circle center of the rotating disc 706, the size of the powder loading through holes 720 is not larger than the size of the blanking gap 717, a positioning pipe 714 is arranged above the blanking gap 717 in the supply pipe 702, the top of the positioning tube 714 is connected with the bottom of the tube cover 724, the lower part of the positioning tube 714 is provided with a material blocking block 715, one part of the material blocking block 715 extends into the positioning tube 714, the positioning tube 714 is internally provided with a first spring 716, one end of the first spring 716 is abutted against the bottom of the tube cover 724, the other end of the first spring 716 is abutted against the top of the material blocking block 715, the size of the bottom of the material blocking block 715 is larger than that of the powder filling through hole 720,

the lower end of a central shaft 707 penetrates through a base 701 and is connected with a synchronizing wheel 709, a powder supply motor 718 is arranged on the base 701, a motor cover 703 is arranged outside the powder supply motor 718, a driving flywheel 704 is connected with a powder supply motor 719 in a driving mode, a synchronizing belt 710 is connected between the driving flywheel 704 and the synchronizing wheel 709, a powder supply three-way pipe 719 is arranged below the base 701, the upper portion of the vertical section of the powder supply three-way pipe 719 is inserted into a discharging gap 717 from bottom to top, one end of the horizontal section of the powder supply three-way pipe 719 is connected with an air pump 602 arranged at the bottom of a case 6, the other end of the horizontal section of the powder supply three-way pipe 719 is connected with a powder supply pipeline 721, one end of the powder supply pipeline 721 far away from the powder supply three-way pipe 719 extends into the powder inlet hole 203 and generates negative pressure by the air pump 602, and powder entering into the powder supply three-way pipe 719 through the discharging gap 717 is conveyed into the polishing barrel 205 through the powder supply pipeline 721 and the powder inlet hole 203.

The polishing powder enters the supply tube 702 from the powder inlet 725 in the middle of the tube cover 724 and falls on the rotating disk 706, thereby filling the powder containing through hole 720. The air supply motor 718 drives the flywheel 704 to rotate, the flywheel 704 is driven to drive the synchronous wheel 709 to rotate through the synchronous belt 710, and the synchronous wheel 709 drives the rotating disc 706 to rotate through the central shaft 707. When the powder filling through hole 720 on the rotating disc 706 rotates to the position of the material blocking block 715, the material blocking block 715 is tightly abutted against the rotating disc 706 under the action of the first spring 716, so that the powder on the rotating disc 706 is blocked, only the powder in the powder filling through hole 720 can reach the blanking notch 717, and the powder supply amount is ensured to be the filling amount of one powder filling through hole 720 every time. The positioning tube 714 and the material blocking block 715 are both hollow, and a through hole is formed in the position, corresponding to the top of the positioning tube 714, of the tube cover 724, so that the blanking notch 717 is communicated with the outside. The powder supply pipe 721 is formed with negative pressure by the operation of the compressor, and the powder reaching the blanking gap 717 is sucked into the powder supply three-way pipe 719, then advances along the powder supply pipe 721 and enters the polishing barrel 205 through the powder inlet hole 203. When the powder filling through hole 720 with supplied powder is rotated out of the material blocking block 715, the powder on the rotating disk 706 falls into the powder filling through hole 720 to fill it.

Preferably, one end of the driving shaft 201, which is far away from the polishing barrel 205, penetrates through the driver 104 and is connected with the first detection plate 106, the first detection plate 106 is provided with a plurality of first detection notches 107, and the driver 104 is provided with a first infrared detector 108 matched with the first detection notches 107. The first infrared detector 108 detects the passing of the first detecting notch 107 on the first detecting plate 106, and the rotation condition of the driving shaft 201 is obtained, so as to obtain the rotation times of the polishing barrel 205.

Preferably, a second detection plate 711 is connected to the lower end of the central shaft 707, a second detection notch 712 is formed in the second detection plate 711, and a second infrared monitor 713 fitted into the second detection notch 712 is formed at the lower portion of the base 701. The quantity of second detection breach 712 is the same with the quantity of dress powder through-hole 720 and the position one-to-one sets up, detects second detection breach 712 through second infrared monitoring appearance 713, can obtain the quantity that dress powder through-hole 720 passes through powder gap 717 down, and this quantity multiplies the powder charge volume that dress powder through-hole 720 and just can obtain the total supply volume of powder again.

Preferably, a dispersing block 708 is disposed at a middle position of an upper portion of the rotary disk 706, the dispersing block 708 is a truncated cone shape, a diameter of an upper end of the dispersing block 708 is smaller than a diameter of a lower end of the dispersing block, and powder entering the supply pipe 702 from the powder inlet 725 falls onto the dispersing block 708, slides down along a side surface of the dispersing block 708, and is dispersed on the rotary disk 706, so that the powder is prevented from being accumulated in the middle of the rotary disk 706 and being unable to fill the powder filling through hole 720.

Preferably, the feed pipe 702 is provided with a plurality of observation ports 723, the transparent pipe 722 is provided inside the feed pipe 702, the transparent pipe 723 covers the observation ports 723, and the transparent pipe 722 and the observation ports 723 are provided, so that the amount of powder in the feed pipe 702 can be observed, and timely replenishment can be performed when the amount of powder is insufficient.

Preferably, the sealing mechanism 8 includes a fixed cover 801 fixedly installed on the polishing barrel 205, two stop rods 802 penetrate through the right side edge of the fixed cover 801, the right side of the stop rods 802 is connected with a butt rod, the left side of the stop rods 802 is connected with a guide rod 805, the guide rod 805 passes through the left side edge of the fixed cover 801, a movable cover 803 is arranged on the upper portion of the stop rods 802, a positioning pipe 804 is arranged on the movable cover 803, a second spring 806 is sleeved on the guide rod 805, one end of the second spring 806 abuts against the left side edge of the fixed cover 801, the other end of the second spring 806 abuts against the left end of the stop rod 802, and an electric push rod 807 is arranged on the machine frame 1 at a position corresponding to the butt rod.

When feeding or discharging, the electric push rod 807 corresponding to the upper end and the lower end of the polishing barrel 205 operates, the electric push rod 807 props against the abutting rod to push the stop rod 802 to move leftwards, the stop rod 802 drives the moving cover 803 to move leftwards to align the positioning pipe 804 with the openings of the upper end and the lower end of the polishing barrel 205, and at the moment, capsules enter from the opening of the upper end of the polishing barrel 205 to be charged or the polishing barrel 205 is discharged from the opening of the lower end to be discharged for discharging. The size of the positioning tube 804 is not larger than the size of the openings at the upper and lower ends of the polishing barrel 205, ensuring that the capsules do not fall from the gap during the feeding process.

During sealing, the electric push rod 807 retracts, the stop rod 802 moves rightwards under the action of the second spring 806 to reset, so that the positioning tube 804 is staggered with the openings at the upper end and the lower end of the polishing barrel 205, and simultaneously, the lower end of the movable cover 803 is attached to the openings at the upper end and the lower end of the polishing barrel 205 to form sealing, so that the inner capsule cannot fall out when the polishing barrel 205 rotates.

The case 6 is provided with a touch screen 601, and the operation state of each part of the device can be displayed through the touch screen 601, or each part of the device can be operated through the touch screen 601.

Preferably, the powder supply pipe 721 extends into the polishing barrel 205, one end of the powder supply pipe 721 located in the middle of the polishing barrel 205 is sealed, and one end of the powder supply pipe 721 located in the polishing barrel 205 is provided with a plurality of powder outlet holes 206, so that the powder is directly sprayed out from the powder outlet holes 206 in an atomized manner and is better mixed with the capsule for polishing.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.