CN216484011U

CN216484011U - Online sampling device of duloxetine enteric capsule coating

Info

Publication number: CN216484011U
Application number: CN202122154435.XU
Authority: CN
Inventors: 王延霞; 柴垚; 朱晓鹏; 信勇军
Original assignee: Qingdao Baheal Pharmaceutical Co ltd
Current assignee: Qingdao Baheal Pharmaceutical Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-05-10
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an online sampling device for duloxetine enteric capsule coating, which comprises a supporting table, a steering device, a gripping device and sampling equipment, wherein the steering device is arranged on the supporting table; the sampling device comprises a sampling table, a cutting device, a sample placing cylinder, a first limiting block and a second limiting block. The sampling device is an automatic sampling device, the capsule body of the soft capsule is cut by scissors in the conventional capsule detection and sampling operation process, the operation is tedious in bare-handed sampling operation, and the content of the soft capsule is splashed, so that the grabbing device in the sampling device is matched with sampling equipment, and a large amount of labor and material resources are saved.

Description

Online sampling device of duloxetine enteric capsule coating

Technical Field

The utility model relates to an online sampling device for duloxetine enteric capsule coating, and belongs to the technical field of capsule detection.

Background

Duloxetine enteric capsules are indicated for the treatment of depression.

The method comprises the steps of detecting the content of a medicine in the duloxetine enteric capsule in batches in the production process of the duloxetine enteric capsule, checking whether the production quality of the duloxetine enteric capsule meets the requirement or not, and cutting the capsule body of the duloxetine enteric capsule by utilizing scissors in the existing duloxetine enteric capsule detection and sampling operation process, wherein the operation process is tedious for freehand sampling operation, and the content of the duloxetine enteric capsule is splashed.

Chinese patent publication No. CN211401778U discloses a softgel sampling device, including frame and sharp bag ware that punctures, the push rod has set gradually from top to bottom in the frame, capsule fixed orifices and container, the diameter of capsule fixed orifices slightly is less than the softgel diameter, the push rod can reciprocate with frame sliding connection, when softgel is placed in the capsule fixed orifices, puncture softgel with sharp bag ware and make its opening, then extrude from the softgel top with the push rod, make in the softgel in the content flow into the container of bottom fast, moreover, the steam generator is simple in structure, the sample is rapid, avoid the content to spatter in disorder, reduce inspection sample pollution and loss, device easy operation, it is quick, accurately collect the softgel content, save check-out time.

But the sampling device who publishes among the prior art needs the manual work to put the capsule to sampling device's assigned position, and needs the manual work to utilize the cutter to cut, and whole process need consume a large amount of manpower and material resources.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention aims to provide an online sampling device for duloxetine enteric capsule coating.

The utility model provides the following technical scheme:

the utility model provides a duloxetine enteric capsule coating online sampling device, includes the brace table, turns to device, grabbing device and sampling equipment, turns to the device and arranges in including on the brace table, grabbing device installs turn to on the device, sampling equipment is located turn to one side of device.

The gripping device comprises a first air cylinder, a first sampling cylinder, a first piston and a first sampling hole; the first air cylinder is arranged on the steering device; the sampling cylinder is arranged on the first cylinder through a supporting rod; the first piston is arranged in the sampling cylinder and is mounted on a second piston arranged in the first cylinder through a piston rod; the sampling hole I is arranged on the sampling cylinder.

The sampling device comprises a sampling table, a cutting device, a sample placing cylinder, a first limiting block and a second limiting block. The sampling platform is provided with a second sampling hole, and the second sampling hole is used for placing a capsule; the cutting device is arranged in the sampling table; a lofting cylinder is arranged in the sampling table, and an arc is arranged on one side, close to the cutting device, of the lofting cylinder and used for avoiding interference with the cutting device; the first limiting block is positioned on the periphery of the sample placing cylinder, is arranged on the inner wall of the sampling platform and is used for limiting the position of the sample placing cylinder; and the second limiting block is arranged on the sampling platform and used for limiting the position of the sampling cylinder.

Specifically, the cutting device comprises a second air cylinder, a cutter rod, a blade and a fixing block. The cylinder II is arranged on the sampling platform through a cylinder mounting seat; one end of the cutter bar is hinged with the cutter mounting seat through a hinge post, and the cutter mounting seat is mounted on the inner wall of the sampling platform; the blade is arranged at the other end of the cutter rod; the fixed block is installed on the cutter bar, just the fixed block passes through ring movable mounting and is in on the piston three that is equipped with in the cylinder two.

Specifically, the hinge post is clearance fit with the cutter bar, and the hinge post is in interference fit with the cutter mounting seat.

Specifically, the steering device comprises a mounting seat, a steering mechanism and a telescopic device. The mounting seat is arranged on the supporting platform; the steering mechanism is arranged in the mounting seat; the telescopic device is installed on the steering mechanism.

Specifically, the steering mechanism comprises a motor, a rotating shaft, a supporting plate and a flange; the motor is arranged on the mounting seat; the rotating shaft is arranged on a shaft arranged on the motor through a coupling; one end of the supporting plate is arranged on the rotating shaft; the flange is installed in the mounting seat, and the rotating shaft is movably installed in the flange through a bearing and a check ring.

Specifically, the telescoping device includes cylinder three and fixing base. The cylinder tee joint is arranged at the other end of the supporting plate through a cylinder supporting frame; piston four that is equipped with in the cylinder three passes the backup pad and installs the fixing base, just install grabbing device on the fixing base.

Specifically, the supporting table is formed by assembling aluminum alloy and corner connectors.

The utility model has the beneficial effects that:

1. the sampling device is an automatic sampling device, the capsule body of the soft capsule is cut by scissors in the conventional capsule detection and sampling operation process, the operation is tedious in bare-handed sampling operation, and the content of the soft capsule is splashed, so that the grabbing device in the sampling device is matched with sampling equipment, and a large amount of labor and material resources are saved.

2. And meanwhile, the second limiting block arranged on the device can limit the movement of the gripping device, so that the gripping device is right above the second sampling hole, and the waste caused by the fact that the second sampling hole is missed by a medicine is avoided.

3. The cutting device in the device is matched with grabbing equipment, so that the operation of bare-handed cutting is avoided, the waste and pollution of the medicine in the capsule are avoided, and the purpose of automatic cutting is realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of the internal structure of the present invention in a first operating state;

FIG. 2 is a front view of the sampling device in the second operating state of the present invention;

fig. 3 is a front view of the steering apparatus of the present invention.

Labeled as: 1. a support table; 2. a steering device; 3. a gripping device; 4. a sampling device;

201. a mounting seat; 202. a steering mechanism; 203. a telescoping device; 2021. a flange; 2022. a support plate; 2023. a rotating shaft; 2024. a coupling; 2025. a shaft; 2026. a motor; 2031. a third air cylinder; 2032. A cylinder support frame; 2033. a fixed seat;

301. a first cylinder; 302. a support bar; 303. a first piston; 304. a piston rod; 305. a sampling tube; 306. A first sampling hole;

401. a sampling stage; 402. a cutting device; 403. a first limiting block; 404. a sample placing cylinder; 405. a second limiting block; 406. a second sampling hole; 407. arc-shaped; 4021. a cylinder mounting seat; 4022. a second air cylinder; 4023. a ring; 4024. a fixed block; 4025. a blade; 4026. cutting the cutter bar; 4027. a hinged column; 4028. a cutting knife mounting seat.

Detailed Description

Specifically, please refer to fig. 1 with emphasis, an online sampling device for duloxetine enteric capsule coating comprises a supporting table 1, a steering device 2, a gripping device 3 and a sampling device 4, wherein the supporting table 1 is assembled by aluminum alloy and corner connectors and is used for supporting the steering device 2; the steering device 2 is arranged on the supporting table 1 and used for controlling the gripping device 3 to steer; the gripping device 3 is mounted on the steering device 2 and is used for gripping the capsule; the sampling device 4 is located on one side of the diverting means 2 for sampling the capsule.

The gripping device 3 comprises a first air cylinder 301, a sampling cylinder 305, a first piston 303 and a first sampling hole 306; a first air cylinder 301 is arranged on the steering device 2; the sampling tube 305 is arranged on the first air cylinder 301 through a supporting rod 302; the first piston 303 is arranged in the sampling cylinder 305, and the first piston 303 is arranged on the second piston arranged in the first cylinder 301 through a piston rod 304; a sampling hole one 306 is provided on the sampling cylinder 305. And magnetic switches I are arranged at two ends of the cylinder I301.

Specifically, a sealing ring is arranged on a mounting hole at one end of the piston rod 304 penetrating through the sampling tube 305, so that the piston rod 304 has good air tightness when moving relative to the sampling tube 305, and subsequent capsule sucking operation is facilitated.

Referring to fig. 2, the sampling apparatus 4 includes a sampling platform 401, a cutting device 402, a lofting cylinder 404, a first stopper 403 and a second stopper 405; the sampling platform 401 is provided with a second sampling hole 406, the second sampling hole 406 is used for placing a capsule, and the sampling platform 401 is formed by installing a metal rod through a threaded hole; a cutting device 402 is mounted within the sample station 401; a sample placing cylinder 404 is arranged in the sampling table 401, and an arc 407 is arranged on one side of the sample placing cylinder 404 close to the cutting device 402, wherein the arc 407 is used for avoiding interference with the cutting device 402; a first limiting block 403 is positioned around the sample placing cylinder 404, the first limiting block 403 is installed on the inner wall of the sampling table 401, and the first limiting block 403 is used for limiting the position of the sample placing cylinder 404; and a second limiting block 405 is arranged on the sampling platform 401 and used for limiting the position of the sampling cylinder 305.

Specifically, the gripping device 3 is turned over the sampling device 4 by the turning device 2, that is, the first sampling hole 306 is located right above the second sampling hole 406, and the capsule is placed at this time. The diameter of the first sampling hole 306 and the diameter of the second sampling hole 406 are both smaller than the maximum diameter of the capsule, so that the capsule is prevented from directly falling into the sample placing cylinder 404.

Specifically, the cutting device 402 comprises a second air cylinder 4022, a cutting knife rod 4026, a blade 4025 and a fixed block 4024; the second air cylinder 4022 is mounted on the sampling table 401 through an air cylinder mounting seat 4021; one end of a cutting knife rod 4026 is hinged with a cutting knife mounting seat 4028 through a hinge column 4027, and the cutting knife mounting seat 4028 is mounted on the inner wall of the sampling table 401; the hinge post 4027 is in clearance fit with the cutting knife rod 4026, and the hinge post 4027 is in interference fit with the cutting knife mounting seat 4028; the blade 4025 is mounted at the other end of the cutting bar 4026; the fixed block 4024 is installed on the cutter bar 4026, and the fixed block 4024 is movably installed on a piston III arranged in the cylinder II 4022 through a ring 4023. And a second magnetic switch is installed at the zero stroke position of the second air cylinder 4022.

Specifically, please refer to fig. 3 with emphasis, the steering device 2 includes a mounting seat 201, a steering mechanism 202 and a telescopic device 203; the mounting seat 201 is arranged on the supporting table 1; the steering mechanism 202 is installed in the installation seat 201; a telescopic device 203 is mounted on the steering mechanism 202.

Specifically, the steering mechanism 202 includes a motor 2026, a rotating shaft 2023, a support plate 2022, and a flange 2021. The motor 2026 is mounted on the mounting base 201; the rotating shaft 2023 is mounted on a shaft 2025 provided on the motor 2026 through a coupling 2024; one end of the supporting plate 2022 is mounted on the rotating shaft 2023; a flange 2021 is mounted in the mounting base 201, and the rotating shaft 2023 is movably mounted in the flange 2021 through a bearing and a retainer ring.

Specifically, the expansion device 203 comprises a cylinder three 2031 and a fixed seat 2033; the cylinder III 2031 is arranged at the other end of the supporting plate 2022 through a cylinder supporting frame 2032; a piston four arranged in the cylinder three 2031 penetrates through the supporting plate 2022 to be provided with a fixed seat 2033, and the fixed seat 2033 is provided with a gripping device 3. And two ends of the cylinder III 2031 are respectively provided with a magnetic switch III.

The first air cylinder 301, the first magnetic switch, the second air cylinder 4022, the second magnetic switch, the motor 2026, the third air cylinder 2031 and the third magnetic switch are all externally connected with a PLC (programmable logic controller).

The PLC controller can program the numerical control system, the PLC serves as a central control system, program input and operation control of the whole machine are achieved through the touch screen, and automation of the whole machining process is achieved. The control system can be used as a system for connecting each execution element to move according to a logic track, and the execution elements are controlled to operate according to the required operation steps through programming.

The working principle of the utility model is as follows:

the stop time is first manually set for capsule sampling and then the capsule coating is removed manually or mechanically.

Cylinder three 2031 in fig. 1 is in a full stroke state, and the apparatus is started with cylinder three 2031 in a zero stroke state, cylinder one 301 in a full stroke state, and cylinder two 4022 in a zero stroke state.

The motor 2026 is controlled to be turned on by the PLC controller, and the motor 2026 drives the supporting plate 2022 to rotate by 90 degrees, so as to drive the telescopic device 203 to rotate, i.e., to drive the grabbing device 3 to rotate.

Grabbing device 3 moves directly over the tray of placing the capsule, opens the third 2031 of cylinder this moment, closes motor 2026, moves to full stroke when the third 2031 of cylinder, drives grabbing device 3 promptly and moves down to the capsule position after, feedback signal arrives the PLC controller, and the PLC controller control opens cylinder one 301, closes cylinder three 2031. The first cylinder 301 drives the piston rod 304 to move upwards relative to the sampling cylinder 305, the suction capsule is fixed to the first sampling hole 306, and when the first cylinder 301 moves to a zero stroke, a magnetic switch at the zero stroke is used for feeding back a signal PLC controller.

The PLC controller controls to start the third cylinder 2031, close the first cylinder 301, the third cylinder 2031 drives the gripping device 3 to move upwards, and after the third cylinder 2031 moves to a zero stroke, the magnetic switch III at the zero stroke feeds back a signal to the PLC controller. The PLC controller controls the motor 2026 to rotate reversely, the motor 2026 drives the supporting plate 2022 to rotate in the reverse direction for 90 degrees, at the moment, the grabbing device 3 turns to the position above the sampling device 4 through the turning device 2, the cylinder III 2031 is started, and the motor 2026 is turned off; as shown in fig. 1, the gripping device 3 is placed on the sampling device 4 along the second limiting block 405 by the third cylinder 2031, at this time, the third cylinder 2031 moves to the full stroke, and a signal is fed back to the PLC controller by the magnetic switch at the full stroke.

The PLC controller controls to start the second air cylinder 4022, the second air cylinder 4022 pushes the blade 4025 on the cutter rod 4026 to cut and open the capsule, then the position of the blade 4025 is recovered, the second air cylinder 4022 is recovered to a zero stroke position, and a second magnetic switch at the zero stroke position feeds back a signal to the PLC controller.

And the PLC controls the first air cylinder 301 to be opened and the second air cylinder 4022 to be closed. The first air cylinder 301 drives the plug rod 304 to move downwards relative to the sampling cylinder 305, so that medicine in the capsule is pressed out of the lofting cylinder 404, the first air cylinder 301 moves to a full stroke, and a magnetic switch at the full stroke feeds back a signal to the PLC.

The PLC closes cylinder one 301 and opens cylinder three 2031. At this time, the third cylinder 2031 drives the gripping device 3 to move upward, and the stop time is started, and at this time, the capsule coating on the sampling tube 305 is removed manually or mechanically.

After the stop time is reached, the above procedure is repeated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An online sampling device for duloxetine enteric capsule coating comprises a supporting table (1), a steering device (2), a gripping device (3) and sampling equipment (4), wherein the steering device (2) is arranged on the supporting table (1) and used for controlling the gripping device (3) to steer; the gripping device (3) is arranged on the steering device (2) and is used for gripping the capsule; the sampling device (4) is located on one side of the deflecting means (2) for sampling the capsule;

characterized in that said gripping means (3) comprise

The first air cylinder (301) is mounted on the steering device (2);

the sampling cylinder (305) is arranged on the first air cylinder (301) through a supporting rod (302);

the first piston (303) is arranged in the sampling cylinder (305), and the first piston (303) is arranged on a second piston arranged in the first cylinder (301) through a piston rod (304);

a sampling hole I (306) arranged on the sampling cylinder (305);

the sampling device (4) comprises

The sampling platform (401) is provided with a second sampling hole (406), and the second sampling hole (406) is used for placing a capsule;

a cutting device (402) mounted within the sample station (401);

the sample placing cylinder (404) is arranged in the sampling table (401), an arc (407) is arranged on one side, close to the cutting device (402), of the sample placing cylinder (404), and the arc (407) is used for avoiding interference with the cutting device (402);

the first limiting block (403) is located on the periphery of the sample placing cylinder (404), the first limiting block (403) is installed on the inner wall of the sampling table (401), and the first limiting block (403) is used for limiting the position of the sample placing cylinder (404);

and the second limiting block (405) is arranged on the sampling platform (401) and used for limiting the position of the sampling cylinder (305).

2. A duloxetine enteric capsule coating on-line sampling device according to claim 1, wherein the cutting device (402) comprises

A second cylinder (4022) mounted on the sampling table (401) through a second cylinder mounting seat (4021);

one end of the cutting knife rod (4026) is hinged with the cutting knife mounting seat (4028) through a hinge column (4027), and the cutting knife mounting seat (4028) is mounted on the inner wall of the sampling platform (401);

a blade (4025) mounted at the other end of the cutter bar (4026);

and the fixed block (4024) is arranged on the cutter rod (4026), and the fixed block (4024) is movably arranged on a piston III arranged in the cylinder II (4022) through a ring (4023).

3. The duloxetine enteric capsule coating online sampling device of claim 2, wherein the hinge post (4027) is in clearance fit with the cutting knife rod (4026), and the hinge post (4027) is in interference fit with the cutting knife mounting seat (4028).

4. A duloxetine enteric capsule coating on-line sampling device according to claim 1, wherein the diverting means (2) comprises

The mounting seat (201) is arranged on the support table (1);

a steering mechanism (202) mounted in the mounting seat (201);

a telescopic device (203) mounted on the steering mechanism (202).

5. A duloxetine enteric capsule coating on-line sampling device according to claim 4, wherein the diverting mechanism (202) comprises

A motor (2026) mounted on the mount (201);

a rotating shaft (2023) mounted on a shaft (2025) provided on the motor (2026) via a coupling (2024);

a support plate (2022) having one end mounted on the rotary shaft (2023);

the flange (2021) is installed in the installation seat (201), and the rotating shaft (2023) is movably installed in the flange (2021) through a bearing and a retainer ring.

6. A duloxetine enteric capsule coating on-line sampling device of claim 5, wherein the telescoping device (203) comprises

A cylinder III (2031) mounted at the other end of the support plate (2022) through a cylinder support bracket (2032);

the piston four arranged in the cylinder three (2031) penetrates through the supporting plate (2022) and is provided with a fixing seat (2033), and the fixing seat (2033) is provided with a grabbing device (3).

7. A duloxetine enteric capsule coating online sampling device according to claim 1, characterized in that the supporting table (1) is assembled by aluminum alloy and angle code.