CN214875999U

CN214875999U - Medicine board changes preface device

Info

Publication number: CN214875999U
Application number: CN202121365979.4U
Authority: CN
Inventors: 杨松; 林威
Original assignee: ZHEJIANG JIANGNAN PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: ZHEJIANG JIANGNAN PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-26
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to a blister packaging machine's technical field discloses a medicine board changes preface device, the power seat makes its ability along the shifting chute horizontal migration on the wallboard under intermittent mechanism's promotion, so, when material was got to needs, the axis of rotation is followed the power seat and is drawn the medicine board along linear rail horizontal migration to getting the medicine board position that the material subassembly is close to blanking mechanism and absorbing the medicine board, then the power seat rolls back along the linear rail, the axis of rotation drives simultaneously and gets the material subassembly and rotate certain angle and make the medicine board of getting on the material subassembly and carry out transport operation on next step on being released to conveying mechanism, because the power seat in this embodiment is along linear rail parallel displacement, the axis of rotation and the position of getting the material subassembly on it keep the uniformity forever in direction of height, therefore, its location nature and synchronism are better when the medicine board transmits and changes the preface, turned angle control is better.

Description

Medicine board changes preface device

Technical Field

The utility model relates to a blister packaging machine's technical field especially relates to a medicine board changes preface device.

Background

With the increase of importance of people on the safety of medicines, medicines such as sugar-coated tablets, plain tablets, capsules and the like are more and more packaged by aluminum-plastic bubble caps which take PVC films and PTP aluminum foils as packaging materials.

The medicine plate sequence-transferring device is arranged at the rear end of a blanking mechanism of the medicine plate blister packaging machine and used for grabbing the blanked medicine plates from the blanking mechanism and classifying the medicine plates, the qualified medicine plates are transferred to the conveying mechanism to be conveyed, and the unqualified medicine plates are transferred to a special collecting mechanism to be collected. The existing medicine plate rotating device is driven by a cam in a rotating mode, a sucker on the rotating device sucks a medicine plate from a blanking mechanism, then the cam driving mechanism drives the medicine plate to rotate for a certain angle, and the medicine plate on the sucker is released to a conveying mechanism.

Disclosure of Invention

The utility model aims at providing a medicine board changes preface device to solve the current medicine board and change the relatively poor problem of preface device location nature and synchronism.

In order to solve the problem, the utility model provides a medicine board changes preface device, include wallboard, axis of rotation, power component and get the material subassembly, the upper end and the lower extreme of wallboard are equipped with the line rail respectively, be equipped with the shifting chute on the wallboard, power component include the power seat, install in power source on the power seat and with the transmission gear pair that the power source transmission is connected, the upper end and the lower extreme of power seat correspond sliding connection in through the slider respectively on the line rail, the axis of rotation passes the shifting chute with the transmission gear pair is connected, it locates to get the material subassembly in the axis of rotation.

Furthermore, get the material subassembly and include that a plurality of is followed the connecting seat that the axial direction parallel of axis of rotation was arranged, the circumference interval arrangement of connecting seat has many suction poles, and interval 90 between two adjacent suction poles, each the end of suction pole is equipped with the sucking disc.

Furthermore, be equipped with the gas sliding ring on the wallboard, be equipped with a plurality of air inlet joint on the gas sliding ring, be equipped with on the axis of rotation with the air flue that the sucker corresponds, be equipped with respectively on the connecting seat with the air feed joint of sucking disc intercommunication, each air inlet joint with each the air inlet of air flue corresponds the intercommunication, each air feed joint with each the gas outlet of air flue corresponds the intercommunication.

Furthermore, the air slip ring comprises a fixed ring and a movable ring, the fixed ring is connected to the wallboard through a support plate, the movable ring is connected with the rotating shaft, an air connector communicated with an air source is arranged on the fixed ring, the air connector is arranged on the movable ring, and the air connector, the air connector and the air supply connector correspond to the suction rods one to one.

Further, the rotating shaft is connected with the power seat through a bearing.

Furthermore, the power supply is servo motor, the transmission gear pair includes driving gear and driven gear, the driving gear is connected with servo motor's output, the one end of axis of rotation with driven gear connects.

The utility model provides a medicine plate sequence transferring device, which comprises a wall plate, a rotating shaft, a power component and a material taking component, wherein the wall plate is used for being connected and fixed with a blister packaging machine, the material taking component is arranged on the rotating shaft, the power component drives the rotating shaft to rotate and then drives the material taking component to take out the medicine plate from a blanking mechanism and transfer the medicine plate to a conveying mechanism or a waste product collecting mechanism, in particular, a power seat can horizontally move along a linear rail on the wall plate under the pushing of an intermittent mechanism, thus, when the material needs to be taken, the rotating shaft follows the power seat to horizontally move along the linear rail to the position of the material taking component close to the medicine plate of the blanking mechanism and absorb the medicine plate, then the power seat returns back along the linear rail, and simultaneously drives the material taking component to rotate for a certain angle so that the medicine plate on the material taking component is released to the conveying mechanism to carry out the next conveying operation, because the power seat in the embodiment moves along the linear rail in parallel, the rotary shaft and the position of the material taking assembly on the rotary shaft in the height direction are kept consistent forever, so that the positioning performance and the synchronization performance are better when the medicine plates transfer and change the sequence, and the control of the rotary angle is better.

Drawings

Fig. 1 is a schematic structural view of a medicine plate transferring device in an embodiment of the present invention.

Fig. 2 is a schematic structural view of the tablet transferring device of the embodiment of the present invention with the wall plate and the power seat removed.

Fig. 3 is a schematic structural view of another view angle of the tablet sorting device in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a wall plate of the medicine plate transferring device in the embodiment of the present invention.

In the figure, 1, wall panel; 2. a rotating shaft; 3. a power assembly; 4. a material taking assembly; 5. an air slip ring; 101. a wire track; 102. a moving groove; 201. an airway; 301. a power base; 302. a slider; 303. a bearing; 304. a servo motor; 305. a driving gear; 306. a driven gear; 401. a connecting seat; 402. a suction rod; 403. a suction cup; 404. a gas supply joint; 501. an air inlet joint; 502. fixing a ring; 503. a moving ring; 504. a support plate; 505. connect the gas connection.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Combine fig. 1~4 to show schematically the utility model discloses a preface device is changeed to medicine board of embodiment, including wallboard 1, axis of rotation 2, power component 3 and material subassembly 4 are got, wallboard 1's upper end and lower extreme are equipped with linear rail 101 respectively, be equipped with shifting chute 102 on wallboard 1, power component 3 includes power seat 301, install the power supply on power seat 301 and the transmission gear pair of being connected with the power supply transmission, power seat 301's upper end and lower extreme correspond sliding connection on linear rail 101 through slider 302 respectively, axis of rotation 2 passes shifting chute 102 and is connected with the transmission gear pair, it locates on 2 to get material subassembly 4 axis of rotation.

Wallboard 1 is used for being connected fixedly with blister packaging machine, get material subassembly 4 and locate on axis of rotation 2, when power component 3 drives axis of rotation 2 to rotate and then drives get material subassembly 4 to take out and transfer to conveying mechanism or transfer to waste product collection mechanism from blanking mechanism, specifically, power seat 301 makes it can be along the horizontal migration of linear rail 101 on wallboard 1 under the promotion of intermittent mechanism, so, when needing to get the material, axis of rotation 2 follows power seat 301 along linear rail 101 horizontal migration to get material subassembly 4 and be close to the tablet position of blanking mechanism and absorb the tablet, then power seat 301 retreats along linear rail 101, axis of rotation 2 drives get material subassembly 4 to rotate certain angle simultaneously and makes the tablet on getting material subassembly 4 released to conveying mechanism and carry out the conveying operation of next step, because power seat 301 in this embodiment is along linear rail 101 parallel migration, the positions of the rotating shaft 2 and the material taking assembly 4 on the rotating shaft in the height direction are kept consistent forever, so that the positioning performance and the synchronization performance are good when the medicine plates are transferred and the sequence is changed, and the rotating angle is controlled well.

Further, the material taking assembly 4 comprises a plurality of connecting seats 401 arranged in parallel along the axial direction of the rotating shaft 2, 4 sucking rods 402 are arranged at intervals in the circumferential direction of the connecting seats 401, an interval between two adjacent sucking rods 402 is 90 °, a sucking disc 403 is arranged at the tail end of each sucking rod 402, an interval between two adjacent sucking rods 402 on each connecting seat 401 is 90 ° in this embodiment, thus, after the sucking rods 402 at the first position suck the medicine plates in the blanking mechanism, the power assembly 3 drives the rotating shaft 2 to rotate for 90 °, the sucking discs 403 sucking the medicine plates at the first position are rotated to the next process, meanwhile, the sucking discs 403 at the second position face the blanking mechanism, at this time, the power seat 301 horizontally moves along the line rail 101, the sucking discs 403 at the second position synchronously suck the medicine plates and then retreat along the line rail 101, meanwhile, the rotating shaft 2 rotates for 90 °, the sucking discs 403 at the third position are aligned with the blanking mechanism to be ready for sucking the medicine plates, meanwhile, the sucker 403 at the first position synchronously releases the medicine plates to the conveying mechanism in a cycle, so that the medicine plates can be sucked and released from the blanking mechanism every time the rotating shaft 2 rotates for 90 degrees, and the efficiency of the medicine plate sequence changing is improved.

In order to ensure that the suction cup 403 on the rotating shaft 2 is normally provided with vacuum negative pressure, the wall plate 1 is provided with an air slip ring 5, the air slip ring 5 is provided with a plurality of air inlet connectors 501, the rotating shaft 2 is provided with air passages 201 corresponding to the suction rod 402, the connecting seat 401 is provided with air supply connectors 404 respectively communicated with the suction cup 403, each air inlet connector 501 is correspondingly communicated with an air inlet of each air passage 201, each air supply connector 404 is correspondingly communicated with an air outlet of each air passage 201, when the rotating shaft 2 rotates, the air slip ring 5 synchronously rotates, vacuum negative pressure is introduced into the air passage 201 corresponding to the rotating shaft 2 from the air inlet joint 501 of the air slip ring 5, the air supply connector 404 on the connecting seat 401 on the rotating shaft 2 is connected with vacuum negative pressure from the corresponding air channel 201 and is supplied to the suction cup 403 for use, thereby ensuring that the vacuum negative pressure of each suction rod 402 on each connecting seat 401 at different stations can be controlled independently and not influenced by each other.

Specifically, the air slip ring 5 includes a fixed ring 502 and a movable ring 503, the fixed ring 502 is connected to the wall panel 1 through a support plate 504, the movable ring 503 is connected to the rotating shaft 2, an air connector 505 communicated with an air source is provided on the fixed ring 502, the fixed ring 502 is fixed on the wall panel 1 through the support plate 504 and is stationary, the air connector 505 on the fixed ring 502 is communicated with an external air source, the air inlet connector 501 is provided on the movable ring 503, and the movable ring 503 can rotate along with the rotating shaft 2, so that vacuum negative pressure can be provided to the corresponding air passage 201 in the rotating shaft 2, the air connector 505, the air inlet connector 501, the air passage 201, the air supply connector 404 and the suction rods 402 correspond one-to-one to ensure that the vacuum negative pressure of each suction rod 402 does not interfere with each other, wherein the air source is a vacuum negative pressure source, generally a vacuum pump and an electromagnetic valve installed in an air passage to control the on-off air path.

In order to ensure the rotation performance of the rotating shaft 2, the rotating shaft 2 in the embodiment is connected with the power base 301 through a bearing 303; preferably, the power source is a servo motor 304, the transmission gear pair comprises a driving gear 305 and a driven gear 306, the driving gear 305 and the driven gear 306 are in meshed transmission, wherein the driving gear 305 is connected with the output end of the servo motor 304, and one end of the rotating shaft 2 is connected with the driven gear 306, so that when the servo motor 304 drives the driving gear 305 to rotate to drive the driven gear 306 to rotate and further drive the rotating shaft 2 to rotate, the rotating shaft 2 rotates 90 degrees at each time, the suction cup 403 rotates back and forth between the blanking mechanism and the conveying mechanism of the blister machine to achieve the rotation of the medicine plates, here, the output end of the servo motor 304 is usually provided with a speed reducer, and the driving gear 305 is connected with the output end of the speed reducer.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a preface device is changeed to medicine board, a serial communication port, include wallboard, axis of rotation, power component and get the material subassembly, the upper end and the lower extreme of wallboard are equipped with the line rail respectively, be equipped with the shifting chute on the wallboard, power component include the power seat, install in power source on the power seat and with the transmission gear pair that the power source transmission is connected, the upper end and the lower extreme of power seat correspond sliding connection in through the slider respectively on the line rail, the axis of rotation passes the shifting chute with the transmission gear pair is connected, it locates to get the material subassembly in the axis of rotation.

2. A medicine plate sequencing device as claimed in claim 1, wherein the material taking assembly comprises a plurality of connecting seats which are arranged in parallel along the axial direction of the rotating shaft, a plurality of suction rods are arranged at intervals in the circumferential direction of the connecting seats, the interval between every two adjacent suction rods is 90 degrees, and a suction cup is arranged at the tail end of each suction rod.

3. The device for rotating a medicine plate according to claim 2, wherein the wall plate is provided with an air slip ring, the air slip ring is provided with a plurality of air inlet connectors, the rotating shaft is provided with air passages corresponding to the suction rods, the connecting base is provided with air supply connectors respectively communicated with the suction plates, each air inlet connector is correspondingly communicated with an air inlet of each air passage, and each air supply connector is correspondingly communicated with an air outlet of each air passage.

4. The medicine plate rotating device according to claim 3, wherein the air slip ring comprises a fixed ring and a movable ring, the fixed ring is connected to the wall plate through a support plate, the movable ring is connected to the rotating shaft, an air receiving joint communicated with an air source is arranged on the fixed ring, the air inlet joint is arranged on the movable ring, and the air receiving joint, the air inlet joint and the air supply joint correspond to the suction rods one to one.

5. A plate rotating device according to claim 4, wherein the rotating shaft is connected to the power base by a bearing.

6. The plate rotating apparatus according to claim 5, wherein the power source is a servo motor, the transmission gear pair includes a driving gear and a driven gear, the driving gear is connected to an output of the servo motor, and one end of the rotating shaft is connected to the driven gear.