TWM602040U - Medicine cutter and cutting part thereof - Google Patents

Abstract

This creation is related to a medicine cutting machine and its cutting part, including: a housing with an accommodating space inside; a conveying unit assembled in the accommodating space of the housing, the conveying unit includes a base, a conveying unit Belt and a medicine dropping port, a medicine injection seat is arranged above the conveyor belt; the medicine all unit includes a partition fixed on the inner side of the casing, one side of the partition is assembled with a plurality of drivers, and the other of the partition A transmission shaft protruding from the drivers is provided on the side with a transmission module, a first cam, a second cam and a third cam. The first cam and the second cam each drive a first cam. The swing arm and a second swing arm make a reciprocating swing. A cutting part driven by the third cam is further provided between the first swing arm and the second swing arm. Above the bottom of the second swinging arm and below the cutting portion, there is a limiter with a medicine-holding space inside, and the medicine tablets are cut to form at least two equal parts through the first swinging arm and the second The swing arm swings and sequentially falls from the medicine placement space to the medicine discharge port of the conveying unit. The aforementioned components are assembled to form a machine and equipment for quickly cutting a large number of medicine tablets, and it is achieved by precisely cutting the medicine tablets The purpose of each aliquot of tablets is the same in size and dosage.

Description

Medicine cutter and its cutting part

This creation is to provide a medicine cutting machine and its cutting part, especially a machine equipment that cuts a large number of medicine tablets quickly, and achieves the goal of the same size and dosage of each divided medicine tablet by cutting the medicine tablets accurately.

According to the fact that with the rapid advancement of medical technology and the continuous improvement of medical quality and equipment, patients can enjoy better medical services. There are many types of medical supplies, oral medicines, injections, etc., so patients must be prescribed by a physician and prepared by a pharmacist when seeking medical treatment, so as to obtain symptomatic medicines to obtain good curative effects.

The above-mentioned drugs are mainly oral drugs, and tablets or capsules are the most common oral drugs. When the doctor prescribes medicine to the patient based on the diagnosis, the oral medicine will be given in different doses according to the patient’s age, body type and severity of illness. To reduce the dosage of the tablet is usually cut, but because the tablet is a powder It is pressed by high pressure to form hard particles, so when peeling off with fingers or cutting force with scissors, the surface of the tablets is very slippery, which makes the user extremely difficult and difficult to apply, and the size of the tablets is often different after separation , Resulting in too little or too much dose.

In response to the above problems, some manufacturers have developed manual tablet cutters to assist in the cutting of tablets. However, the problem of this conventional manual tablet cutter is that the tablets cannot be fixed stably, resulting in uneven cutting of the tablets. There are cases where the dose is wrong. The conventional manual tablet cutter is only suitable for It is used for cutting a small amount of tablets for individuals, but it is not enough for pharmacies or hospitals where a large number of tablets are required to be cut. Therefore, how to make a machine for fast cutting of tablets has become a top priority for those engaged in this industry.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant information, and through multiple evaluations and considerations, they began to design the birth of this new type of medicine cutting machine.

The main purpose of this creation is to provide a medicine cutting machine and its cutting part, including: a casing with an accommodating space inside; a conveying unit assembled in the accommodating space of the casing, the conveying unit including a body , A conveyor belt and a medicine drop port, above the conveyor belt is provided with a medicine injection seat; the all medicine unit includes a partition fixed on the inner side of the housing, one side of the partition is assembled with a plurality of drivers, and the partition The other side of the plate is provided with a transmission shaft protruding from the drivers, a transmission module, a first cam, a second cam and a third cam are penetrated, and the first cam and the second cam are driven separately A first swinging arm and a second swinging arm make a reciprocating swing, and a cutting part driven by the third cam is further provided between the first swinging arm and the second swinging arm. Above the bottom of the swinging arm and the second swinging arm and below the cutting portion, there is a stopper with a medicine-holding space inside, and the medicine tablets are cut to form at least two equal parts through the first swinging arm and The second swing arm swings and sequentially falls from the medicine placement space to the medicine discharge port of the conveying unit. The aforementioned components are assembled to form a machine and equipment for quickly cutting a large number of medicine tablets. The stopper of the machine is firmly fixed and the cutting part is cut by mechanical force quickly. The goal of the same size and dosage of each divided tablet can be achieved by accurately cutting the tablet.

The secondary purpose of this creation is that the conveyor belt is in an annular structure with a roller at both ends of the inner side of the annular structure, and one of the rollers is passed through one of the shafts and then connected in series There is a transmission gear, and the transmission gear train meshes with a gear of the transmission module to form a structure in which the transmission module connected to the driver drives the conveyor belt.

Another purpose of this creation is that the first swing arm includes a first upper arm pivotally connected to a fixing frame of the housing, and a first upper arm is provided on the top of the first upper arm for relative sliding with the first cam. Pulley, and the first upper arm is pivotally connected to a first lower arm through a connecting shaft, the inner side of the first swing arm has a preset positioning block, and the preset positioning block is used for one end of a first return spring One connection, the other end of the first return spring is connected to the drive shaft of the driver to form a structure in which the first swing arm is assembled to the medicine cutting unit.

Another purpose of this creation is that the second swing arm includes a second upper arm pivotally connected to the fixing frame of the housing, and a second pulley is provided on the top of the second upper arm for relative sliding with the second cam , And the second upper arm portion is pivotally connected to a second lower arm portion through a connecting shaft, the inner side of the second swing arm has a preset positioning block, and the preset positioning block is connected to one end of a second return spring The other end of the second return spring is connected to the transmission shaft of the driver to form a structure in which the second swing arm is assembled to the medicine cutting unit.

Another purpose of this creation is that the cutting portion includes a handle pivotally connected to the connecting shaft between the first swing arm and the second swing arm, and the top of the handle is supported by the third cam. Press down and rotate, and a blade is arranged under the handle, and a stop piece is provided on both sides of the handle to stop and limit the top surface of the stopper, and on one side of the handle There is a preset positioning block for connecting one end of a third return spring, and the other end of the third return spring is connected to the drive shaft of the driver to form the cutting part assembled in The structure of the medicine cutting unit.

Another purpose of this creation is that the stopper includes the first swing Two-piece symmetrical structure of the arm and the bottom of the second swinging arm, and the two stoppers are respectively provided through the first lower arm and the second swinging arm toward the first swinging arm and the second swinging arm. A guide rail of the lower arm portion, and the ends of the two guide rails are fixed at a predetermined position of the housing to form the first lower arm portion and the second lower arm portion to form a reciprocating swing structure following the two guide rails.

1: Medicine cutter

2: shell

20: Housing space

21: fixed frame

3: Conveying unit

30: Drop medicine mouth

31: Block

32: Conveyor belt

321: Wheel

322: Axle

323: Transmission gear

33: Dosing seat

330: entrance

331: side exit

4: Medicine cutting unit

41: partition

42: drive

421: drive shaft

422: electrical connector

4221: conductive terminal

43: Transmission module

44: The first cam

45: second cam

46: third cam

47: First swing arm

471: first upper arm

472: first lower arm

473: First pulley

474: first return spring

48: second swing arm

481: second upper arm

482: second lower arm

483: second pulley

484: second return spring

49: Cutting Department

491: handle

492: Blade

493: stop piece

494: third return spring

50: connecting shaft

51: Stopper

510: Medicine Space

52: Rail

6: Tablets

[Picture 1] is the three-dimensional appearance of this creative medicine cutting machine.

[Picture 2] is a three-dimensional exploded view of this creative medicine cutting machine.

[Picture 3] is a three-dimensional exploded view of this creative medicine cutting unit.

[Picture 4] is a schematic diagram of the first action of this creative medicine cutting machine.

[Picture 5] is a schematic diagram of the second action of this creative medicine cutting machine.

[Picture 6] is a schematic diagram of the third action of this creative medicine cutting machine.

In order to achieve the above-mentioned purpose and effect, the technical means and structure used in this creation are described in detail below with the preferred embodiment of this creation, for the benefit of a complete understanding.

Please refer to Figures 1 to 6, which are the three-dimensional appearance view, the three-dimensional exploded view, the three-dimensional exploded view of the medicine-cutting unit and the first, second and third action schematic diagrams of the medicine-cutting machine. It can be clearly seen that the medicine cutting machine 1 of this creation includes: a casing 2, a conveying unit 3, and a medicine cutting unit 4. The detailed structure and connection relationship are as follows:

The housing 2 has an accommodation space 20 inside.

The conveying unit 3 is assembled in the accommodating space 20 of the housing 2, and the conveying unit The element 3 includes a base 31 and a conveyor belt 32 arranged in the base 31. The base 31 has a medicine dropping port 30 where the conveyor belt 32 is not arranged, and a medicine injection seat 33 is arranged above the conveying belt 32 There is an inlet 330 for putting a tablet 6 into the medicine injection seat 33.

板41之一側組裝有複數驅動器42，該驅動器42係指一電動機(Motor)，且該隔板41另一側設有與該些驅動器42所凸伸之一傳動軸421穿設有一傳動模組43、一第一凸輪44、一第二凸輪45及一第三凸輪46，該傳動模組43係由複數齒輪嚙接所組成，而連接於傳動軸421之齒輪為主動齒輪，而主動齒輪可驅動與其鄰接嚙合之從動齒輪，透過主動齒輪與從動齒輪的嚙合連接以達到預設轉動速度及預設位置驅動，而該第一凸輪44與該第二凸輪45各別驅動一第一擺動臂47與一第二擺動臂48做一往復擺動，於該第一擺動臂47與該第二擺動臂48之間更設有以該第三凸輪46驅動之一裁切部49，並於該第一擺動臂47與該第二擺動臂48底部上方及該裁切部49下方設有內側具有一置藥空間510之一限位器51，該限位器51之該置藥空間510係供由該輸送帶32所傳送之該藥錠6做一定位，且該輸送帶32係由該驅動器42所連接之該傳動模組43做一驅動，經裁切形成至少二等分之該藥錠6分別透過該第一擺動臂47與該第二擺動臂48之擺動，且經由該置藥空間510落下至該輸送單元3之該落藥口30中。 The medicine cutting unit 4 includes a partition 41 fixed on the inner side of the housing 2, and the

A plurality of drivers 42 are assembled on one side of the plate 41, the driver 42 refers to a motor, and the other side of the partition 41 is provided with a drive shaft 421 protruding from the drivers 42 through a transmission module 43. A first cam 44, a second cam 45 and a third cam 46. The transmission module 43 is composed of a plurality of gears, and the gear connected to the transmission shaft 421 is the driving gear, and the driving gear can be Drive the driven gear that meshes with its adjacent, through the meshing connection of the driving gear and the driven gear to achieve the preset rotation speed and preset position drive, and the first cam 44 and the second cam 45 each drive a first swing The arm 47 and a second swing arm 48 make a reciprocating swing, and a cutting portion 49 driven by the third cam 46 is further provided between the first swing arm 47 and the second swing arm 48. Above the bottom of the first swinging arm 47 and the second swinging arm 48 and below the cutting portion 49 is provided a stopper 51 with a medicine holding space 510 inside, and the medicine holding space 510 of the stopper 51 is provided for The tablet 6 conveyed by the conveyor belt 32 is positioned, and the conveyor belt 32 is driven by the transmission module 43 connected to the driver 42 and cut to form at least two equal portions of the tablet 6 respectively pass through the swing of the first swing arm 47 and the second swing arm 48, and drop into the medicine dropping port 30 of the conveying unit 3 through the medicine containing space 510.

The first swing arm 47 includes a first upper arm portion 471 pivotally connected to a fixing frame 21 of the housing 2, and a first pulley is provided on the top of the first upper arm portion 471 for relative sliding with the first cam 44 473, and the first upper arm portion 471 is pivotally connected to a first lower arm portion 472 through a connecting shaft 50, the inner side of the first swing arm 47 has a preset positioning block (not shown), the preset The position block is connected to one end of a first return spring 474, and the other end of the first return spring 474 is connected to the transmission shaft 421 of the driver 42 to form the first swing arm 47 assembled to the medicine cutting unit 4 of the structure.

The second swing arm 48 includes a second upper arm portion 481 pivotally connected to the fixing frame 21 of the housing 2, and a second pulley 483 is provided on the top of the second upper arm portion 481 for relative sliding with the second cam 45 , And the second upper arm portion 481 is pivotally connected to a second lower arm portion 482 through the connecting shaft 50, the inner side of the second swing arm 48 has a preset positioning block (not shown), the preset positioning block is One end of a second return spring 484 is connected, and the other end of the second return spring 484 is connected to the transmission shaft 421 of the driver 42 to form a structure in which the second swing arm 48 is assembled to the medicine cutting unit 4 .

The cutting portion 49 includes a handle 491 pivotally connected to the shaft 50 between the first swing arm 47 and the second swing arm 48. The top of the handle 491 is supported by the third cam 46. Press down and rotate, and a blade 492 is provided under the handle 491, and a stop piece 493 is provided on both sides of the handle 491 to stop and limit the top surface of the stopper 51. One side of the handle 491 has a preset positioning block (not shown in the figure). The preset positioning block is used for connecting one end of a third return spring 494, and the other end of the third return spring 494 is connected to the driver. 42 on the transmission shaft 421 to form a structure in which the cutting portion 49 is assembled to the medicine cutting unit 4.

The stopper 51 includes a two-piece symmetrical structure assembled at the bottom of the first swing arm 47 and the second swing arm 48, and the two stoppers 51 face the first swing arm 47 and the second swing arm 48 directions are respectively provided with a guide rail 52 penetrating the first lower arm portion 472 and the second lower arm portion 482, the ends of the two guide rails 52 are fixed to a preset position of the housing 2 (not shown in the figure) ) To form the first lower arm portion 472 and the second lower arm portion 482 following the two guide rails 52 to make a reciprocating swing Structure.

The conveyor belt 32 is in an annular structure and is provided with a roller 321 at both ends of the inner side of the annular structure, and one of the rollers 321 passes through one of the shafts 322 and then a transmission gear 323 is connected in series, the transmission gear 323 A gear corresponding to the transmission module 43 meshes with each other to form a structure in which the transmission module 43 connected to the driver 42 drives the conveyor belt 32.

The medication base 33 is provided with a side outlet 331 on one side thereof, and the side outlet 331 forms a communication space with the inlet 330, and the side outlet 331 is for the tablet 6 to be moved by the rotating conveyor belt 32 to the In the medicine space 510 of the stopper 51.

The partition 41 is provided with an electrical connector 422 on one side of the drivers 42. The electrical connector 422 is provided with an electrical connection with the drivers 42 and a preset power line (not shown). Multiple conductive terminals 4221.

To assemble the medicine cutting machine 1 of the present invention, first fix the partition 41 of the medicine cutting unit 4 to the inside of the housing 2, and connect the electrical connector 422 of the medicine cutting unit 4 with the plural drivers 42 and the preset power cord In order to create an electrical connection, continue to fix the delivery unit 3 on the inside of the housing 2 and make the medicine dropping port 30 of the delivery unit 3 under the medicine cutting unit 4, thus completing the assembly of the creative medicine cutting machine 1.

Please refer to Figures 4 to 6. When the creative medicine cutting machine 1 is in operation, the power of the medicine cutting machine 1 is turned on to operate, and the user puts one or more medicine tablets 6 into the entrance of the medicine holder 33 330. The medicine tablet 6 is moved from the side outlet 331 by the rotating conveyor belt 32 to the medicine holding space 510 of the stopper 51 at the bottom of the first swing arm 47 and the second swing arm 48, and the first part of the medicine cutting unit 4 A cam 44 and a second cam 45 respectively drive the first swing arm 47 and the second swing arm 48 to make a reciprocating swing, and the third cam 46 also drives the cutting portion 49 to make a cutting action of rotating up and down (such as As shown in Figure 4 ), and the medicine tablet 6 located in the stopper 51 is cut to form at least two equal parts of the medicine tablet 6 through the swing of the first swing arm 47 and the second swing arm 48, and in turn from the medicine placement space 510 When it falls into the medicine dropping port 30 of the conveying unit 3, when the cutting part 49 is lifted up and the first swing arm 47 retracts backward, it is affected by the inertia of gravity and is located in the half of the stopper 51 at the bottom of the first swing arm 47 The tablets 6 first fall into the medicine dropping port 30 (as shown in Fig. 5); furthermore, when the cutting part 49 is lifted up and the second swing arm 48 retracts backward, it is affected by the inertia of gravity and is located in the first The remaining half of the pill 6 in the bottom stopper 51 of the second swing arm 48 falls into the drop port 30 (as shown in Figure 6), and the plural half of the pill 6 that falls to the drop port 30 can be Through a preset automatic packaging machine or a dispensing pharmacist to perform the packaging operation, the creative medicine cutting machine 1 has the effect of quickly cutting a large number of medicine tablets 6, because the medicine tablets 6 are fixed and cut in the stopper 51 of the medicine cutting machine 1 The cutting part 49 uses mechanical force to quickly cut the tablets, and the tablets 6 can be accurately cut to achieve the same size and dosage of the divided tablets 6.

According to the disclosure in the aforementioned first to sixth figures, it can be understood that this creation is a medicine cutting machine and its cutting part, including: a housing with an accommodating space inside; and a conveying unit assembled in the housing of the housing In the space, the conveying unit includes a base, a conveying belt, and a medicine dropping port. A medicine injection seat is arranged above the conveying belt; the medicine dispensing unit includes a partition fixed on the inner side of the housing, one of the partitions A plurality of drivers are assembled on the side, and the other side of the partition is provided with a transmission module, a first cam, a second cam, and a third cam with a transmission shaft protruding from the drivers. The cam and the second cam respectively drive a first swing arm and a second swing arm to make a reciprocating swing, and between the first swing arm and the second swing arm there is a third cam driven one The cutting part is provided above the bottom of the first swinging arm and the second swinging arm and below the cutting part with a stopper with a medicine holding space inside, which is cut to form at least two equal parts of the medicine The tablets respectively pass through the swing of the first swing arm and the second swing arm, and sequentially drop from the medicine placement space Down to the medicine dropping port of the conveying unit, the aforementioned components are assembled to form a machine and equipment for quickly cutting a large number of medicine tablets. Because the medicine tablets are firmly fixed in the stopper of the medicine cutter and the cutting part is fast by mechanical force By applying force and cutting, you can precisely cut the tablets to achieve the same size and dose of each divided tablet. This creation has excellent practicability in the field of medicine cutting and packaging, so a patent application was filed to seek patent protection.

The above are only the preferred embodiments of this creation, and are not limited to the scope of the creation of this creation. Therefore, all simple modifications and equivalent structural changes made by using this creation specification and schematic content should be included in this creation in the same way. Within the scope of the patent, it is agreed to Chen Ming.

In summary, the above-mentioned medicine cutting machine and its cutting part in this creation can indeed achieve its effects and purposes when used. Therefore, this creation is a creation with excellent practicability and meets the requirements for new patent applications. The application is filed in accordance with the law, and we hope that the review committee will grant this case as soon as possible to protect the hard work of the creator. If the review committee of the Bureau has any doubts, please feel free to write instructions. The creator will do our best to cooperate and feel good.

1: Medicine cutter

2: shell

20: Housing space

21: fixed frame

3: Conveying unit

30: Drop medicine mouth

31: Block

32: Conveyor belt

321: Wheel

322: Axle

323: Transmission gear

33: Dosing seat

330: entrance

331: side exit

4: Medicine cutting unit

41: partition

42: drive

421: drive shaft

422: electrical connector

4221: conductive terminal

43: Transmission module

44: The first cam

45: second cam

46: third cam

47: First swing arm

471: first upper arm

472: first lower arm

473: First pulley

474: first return spring

48: second swing arm

482: second lower arm

49: Cutting Department

491: handle

492: Blade

493: stop piece

494: third return spring

50: connecting shaft

51: Stopper

510: Medicine Space

52: Rail

Claims (10)

A medicine cutting machine, including: A shell with an accommodating space inside; A conveying unit assembled in the accommodating space of the housing, the conveying unit includes a base body and a conveyor belt arranged in the base body, the base body forms a medicine discharge port where the conveyor belt is not provided, A drug-injection seat is arranged above the conveyor belt, and the interior of the drug-injection seat has an entrance for a tablet to be inserted; and An all-medicine unit, which includes a partition plate fixed on the inner side of the housing, one side of the partition plate is assembled with a plurality of drivers, and the other side of the partition plate is provided with a drive shaft protruding from the drivers There is a transmission module, a first cam, a second cam, and a third cam. The first cam and the second cam respectively drive a first swing arm and a second swing arm to swing back and forth. A cutting part driven by the third cam is further provided between the first swing arm and the second swing arm, and is provided above the bottom of the first swing arm and the second swing arm and below the cutting part Inside there is a stopper of a medicine-placed space, the medicine-placed space of the stopper is used for positioning the tablet conveyed by the conveyor belt, and the conveyor belt is the transmission connected by the drive The module is driven to form at least two equal parts of the medicine tablet through the swing of the first swing arm and the second swing arm respectively, and sequentially drop from the medicine placement space to the drop of the conveying unit Medicine in the mouth. Such as the medicine cutter of claim 1, wherein the conveyor belt is in an annular structure and is provided with a roller at two ends of the inner side of the annular structure, and one of the rollers passes through one of the shafts and then a transmission gear is connected in series , The transmission gear train and a gear corresponding to the transmission module mesh with each other to form a structure in which the transmission module connected to the driver drives the conveyor belt. For example, the medicine cutter of claim 1, wherein the first swing arm includes a first upper arm pivotally connected to a fixing frame of the housing, and a top of the first upper arm is provided with a relative sliding motion with the first cam A first pulley, and the first upper arm is pivotally connected to a first lower arm through a connecting shaft, the inner side of the first swing arm has a preset positioning block, and the preset positioning block is provided for a first reset One end of the spring is connected, and the other end of the first return spring is connected to the transmission shaft of the driver to form a structure in which the first swing arm is assembled to the medicine cutting unit. Such as the medicine cutter of claim 1, wherein the second swing arm includes a second upper arm pivotally connected to the fixing frame of the housing, and the top of the second upper arm is provided with a first for relative sliding with the second cam Second pulley, and the second upper arm is pivotally connected to a second lower arm through a connecting shaft, the inner side of the second swing arm has a preset positioning block, and the preset positioning block is provided with one end of a second return spring When a connection is made, the other end of the second return spring is connected to the transmission shaft of the driver to form a structure in which the second swing arm is assembled to the medicine cutting unit. The medicine cutter of claim 1, wherein the cutting portion includes a handle pivotally connected to a shaft connecting the first swing arm and the second swing arm, and the top of the handle is provided for the third cam It resists and produces a downward rotation, and a blade is provided under the handle, and a stop piece is provided on both sides of the handle to stop and limit the top surface of the stopper. There is a preset positioning block on one side of the part, and the preset positioning block is connected with one end of a third return spring, and the other end of the third return spring is connected to the transmission shaft of the driver to form the cutting The part is assembled in the structure of the medicine cutting unit. For example, the medicine cutting machine of claim 1, wherein the stopper includes a two-piece symmetrical structure assembled at the bottom of the first swing arm and the second swing arm, and the two stoppers face the first One swing arm and the second swing arm are each provided with a guide rail penetrating through the first lower arm portion and the second lower arm portion, and the ends of the two guide rails are fixed to a preset position of the housing to The first lower arm portion and the second lower arm portion are formed to form a reciprocating swing structure following the two guide rails. Such as the medicine cutter of claim 1, wherein the medicine injection seat is provided with a side outlet on one side thereof, and the side outlet forms a communication space with the inlet, and the side outlet is the conveyor belt for the medicine tablet to rotate Move to the medicine space of the stopper. For example, the medicine cutting machine of claim 1, wherein the partition is provided with an electrical connector on one side of the drives, and the electrical connector is provided with a plurality of electrical connections to the drives and a preset power line Conductive terminal. A cutting part of a medicine cutting machine. The cutting part of the medicine cutting machine includes a first swing arm and a second swing arm. Above the bottom and below the cutting part, there is a limiter with a medicine storage space inside. , The medicine placement space of the stopper is provided for a medicine tablet for positioning, and the medicine tablet is cut to form at least two equal parts through the swing of the first swing arm and the second swing arm, and sequentially Drop from the medicine storage space to a medicine discharge port of a conveying unit. For example, the cutting portion of a medicine cutter of claim 9, wherein the cutting portion includes a handle pivotally connected to a connecting shaft between the first swing arm and the second swing arm, and is provided below the handle There is a blade, and each side of the handle is provided with a stopper that can stop and limit the top surface of the stopper, and the stopper includes assembled on the first swing arm and the second swing Two-piece symmetrical structure at the bottom of the arm.

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