CN107607558B

CN107607558B - Foreign matter detection turntable system and X-ray foreign matter detector thereof

Info

Publication number: CN107607558B
Application number: CN201710750634.2A
Authority: CN
Inventors: 李�浩; 李伟; 李姝洁; 邹紫林
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2017-08-28
Filing date: 2017-08-28
Publication date: 2020-01-10
Anticipated expiration: 2037-08-28
Also published as: CN107607558A

Abstract

The invention discloses a foreign matter detection turntable system which comprises a main shaft, a main shaft seat, a turntable, a pressure plate, a pressure rod and a pressure rod lifting unit, wherein the main shaft is rotatably arranged on the main shaft seat, the turntable and the pressure plate are fixedly sleeved on the main shaft, the pressure plate is arranged above the turntable, the pressure rod penetrates through the pressure plate, the pressure rod lifting unit comprises a base, an installation shaft, a cam and a connecting rod, the cam is sleeved at the upper end of the installation shaft, the lower end of the installation shaft axially penetrates through the main shaft and extends out to be connected with the base, one end of the connecting rod is fixedly connected with the pressure rod, and the other end of the connecting rod is provided with a. According to the invention, the turntable and the pressure plate are arranged on the same main shaft, so that the turntable and the pressure plate can synchronously move, an installation shaft penetrates through the main shaft and is used for installing the cam, and the device has reasonable layout and compact structure; and the pressure plate is separated from the cam, the position of the pressure plate is fixed, and the pressure plate is not hoisted at the top of the equipment, so that the structure of the equipment is simplified.

Description

Foreign matter detection turntable system and X-ray foreign matter detector thereof

Technical Field

The invention relates to the field of food and medicine packaging machinery, in particular to a foreign matter detection turntable system and an X-ray foreign matter detector thereof.

Background

In the field of pharmaceutical machinery, a light inspection machine is a series of special equipment which utilizes the principles of optical imaging and image comparison by a computer to automatically and intelligently detect the quality of packaged liquid medicines. The computer analyzes the collected image data, judges the quality of the liquid medicine, obtains a conclusion and commands a rejecting swing arm mechanism on the lamp inspection machine to reject unqualified medicine bottles. The structure of the existing automatic light inspection machine generally comprises a bottle feeding mechanism, a foreign matter detection mechanism, a bottle discharging mechanism and a bottle rejecting mechanism which are sequentially connected.

The foreign matter detection mechanism comprises a turntable assembly for driving the bottle body to rotate and a pressure plate assembly for limiting the upper end of the ampoule bottle. The pressure disk need rotate with the carousel is synchronous, the height of locating the lifting cam on the pressure disk for the adjustment is with the cover bottle of establishing unidimensional, the pressure disk is designed into elevation structure, and separately connect epaxially in the difference with the carousel, lean on the bearing plate bearing of hoist and mount at the board top through the pressure disk, however this kind of structure, there is the risk that synchronous revolution can not be guaranteed to pressure disk and carousel, and be used for pressure disk and carousel synchronous revolution's drive mechanism design fairly complicacy, be unfavorable for dismouting and maintenance, and carousel and pressure disk both separate, be difficult to guarantee synchronous revolution's precision, cause the automatic lamp to examine the machine just can not normally work.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a foreign matter detection turntable system and an X-ray foreign matter detector thereof, which have reasonable layout and compact structure and can ensure synchronous rotation of a pressure plate and a turntable.

In order to solve the technical problems, the invention adopts the following technical scheme:

the foreign matter detection turntable system comprises a main shaft, a main shaft seat, a turntable, a pressure plate, a pressure rod and a pressure rod lifting unit, wherein the main shaft is rotatably arranged on the main shaft seat, the turntable and the pressure plate are fixedly sleeved on the main shaft, the pressure plate is arranged above the turntable, the pressure rod penetrates through the pressure plate, the pressure rod lifting unit comprises a base, an installation shaft, a cam and a connecting rod, the cam is sleeved on the upper end of the installation shaft, the lower end of the installation shaft axially penetrates through the main shaft and extends out to be connected with the base, one end of the connecting rod is fixedly connected with the pressure rod, and the other end of the connecting rod is provided with a pressure rod bearing which can move on the.

As a further improvement of the above technical solution:

the cam is located the pressure disk, the pressure disk lateral wall is equipped with the vertical groove of dodging, the connecting rod is worn to locate on the vertical groove of dodging and is reciprocated along the vertical groove of dodging.

Still be equipped with direction bearing on the connecting rod, direction bearing is located vertical dodge the inslot.

The pressure plate is provided with an upper shaft hole and a lower shaft hole, the upper shaft hole and the lower shaft hole are internally provided with a pressure rod shaft sleeve, the pressure rod is arranged on the two pressure rod shaft sleeves, and the vertical avoiding groove is arranged between the upper shaft hole and the lower shaft hole.

An installation axle lift drive is connected to the lower extreme of installation axle, installation axle lift drive includes swivel nut, follow band pulley, main band pulley, belt and installation axle motor, swivel nut and installation axle threaded connection to locate on the base through the installation bearing, the output of installation axle motor is located to the main band pulley, follow the band pulley overcoat on swivel nut, the belt is around locating the main band pulley and from on the band pulley.

Still be equipped with a spacing subassembly on the base, spacing subassembly includes mounting panel and limiting plate, the mounting panel is fixed on the base, the mounting panel is equipped with the spacing groove of vertical setting, limiting plate one end is slided and is located the spacing inslot, and the other end is connected with the bottom of installation axle.

The lower end of the main shaft is connected with a main shaft rotary drive, the main shaft rotary drive comprises a main shaft motor, a motor gear and a main shaft gear, the motor gear is arranged at the output end of the main shaft motor, and the main shaft gear is fixedly sleeved at the lower end of the main shaft and meshed with the motor gear.

The rotary plate is provided with a bottle support, the lower end of the pressure rod is provided with a pressure head sleeve, the pressure head sleeve is provided with a pressure head, and the bottle support is located under the pressure head.

The utility model provides a X ray foreign matter detects machine, includes X ray generator, advances the bottle guipure, advances a bottle thumb wheel, goes out the bottle guipure, goes out bottle thumb wheel and foretell foreign matter detection carousel system, advance the bottle guipure with advance a bottle thumb wheel butt joint, it docks with a bottle thumb wheel to go out the bottle guipure, the carousel respectively with advance a bottle thumb wheel and go out a bottle thumb wheel butt joint, X ray generator sets up a plurality ofly, follows carousel circumference is arranged.

Compared with the prior art, the invention has the advantages that:

(1) according to the foreign matter detection turntable system, the turntable and the pressure plate are arranged on the same main shaft, so that the synchronous movement of the turntable and the pressure plate can be ensured, an installation shaft penetrates through the main shaft and is used for installing the cam, the layout is reasonable, and the structure is compact; and the pressure plate is separated from the cam, the position of the pressure plate is fixed, and the pressure plate is not hoisted at the top of the equipment, so that the structure of the equipment is simplified, and the precision of synchronous rotation between the pressure plate and the turntable is ensured.

(2) According to the foreign matter detection turntable system, the cam is arranged inside the pressure plate, so that the appearance is attractive, the risk of pollution of lubricating oil to bottles can be prevented, meanwhile, the connecting rod is lifted in the vertical avoiding groove instead of being lifted externally, the appearance is attractive integrally, and the processing difficulty is greatly reduced.

(3) The foreign matter detection turntable system adopts the single motor to drive the lifting rod on the built-in shaft sleeve and drive the whole cam to integrally lift, and is suitable for bottles with different specifications.

(4) According to the X-ray foreign matter detector, the bottle inlet mesh belt is in butt joint with the bottle inlet shifting wheel, the bottle outlet mesh belt is in butt joint with the bottle outlet shifting wheel, the rotary table is in butt joint with the bottle inlet shifting wheel and the bottle outlet shifting wheel respectively, and the X-ray generator is arranged along the circumferential direction of the rotary table, so that the whole layout is reasonable, and the structure is compact.

Drawings

Fig. 1 is a schematic structural view of a foreign matter detection turntable system according to the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic perspective view of the foreign matter detection turntable system according to the present invention.

Fig. 4 is a schematic perspective view of the foreign matter detection turntable system according to the present invention (ii).

FIG. 5 is a schematic diagram of the structure of the X-ray foreign body detector of the present invention.

The reference numerals in the figures denote:

1. a main shaft; 2. a main shaft seat; 3. a turntable; 31. a bottle holder; 4. a platen; 41. a vertical avoidance groove; 42. an upper shaft hole; 43. a lower shaft hole; 44. a pressure bar shaft sleeve; 5. a pressure lever; 51. pressing a head sleeve; 52. a pressure head; 6. a pressure lever lifting unit; 61. a base; 62. installing a shaft; 63. a cam; 631. a cam seat; 64. a connecting rod; 65. a pressure rod bearing; 66. a guide bearing; 71. the mounting shaft is driven to lift; 712. rotating the nut; 713. a secondary pulley; 714. a primary pulley; 715. a belt; 716. installing a shaft motor; 717. mounting a bearing; 72. driving the main shaft to rotate; 721. a spindle motor; 722. a motor gear; 723. a main shaft gear; 8. a limiting component; 81. mounting a plate; 812. a limiting groove; 82. a limiting plate; 91. an X-ray generator; 92. a bottle feeding mesh belt; 93. a bottle feeding dial wheel; 94. a bottle discharging mesh belt; 95. and (4) discharging the bottles by using a poking wheel.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples of the specification.

Fig. 1 to 4 show an embodiment of a foreign matter detection turntable system according to the present invention, which includes a spindle 1, a spindle base 2, a turntable 3, a pressure plate 4, a pressure rod 5, and a pressure rod lifting unit 6, wherein the spindle 1 is rotatably disposed on the spindle base 2, the turntable 3 and the pressure plate 4 are both fixedly sleeved on the spindle 1, the pressure plate 4 is disposed above the turntable 3, the pressure rod 5 is disposed on the pressure plate 4 in a penetrating manner, the pressure rod lifting unit 6 includes a base 61, an installation shaft 62, a cam 63, and a connecting rod 64, the cam 63 is sleeved on an upper end of the installation shaft 62, a lower end of the installation shaft 62 axially penetrates through the spindle 1 and extends out to be connected with the base 61, one end of the connecting rod 64 is fixedly connected with the pressure rod 5, and the other end is provided with a pressure rod bearing 65 capable.

In this embodiment, the main shaft 1 rotates to drive the turntable 3 and the pressure plate 4 to rotate simultaneously, the mounting shaft 62 in the main shaft 1 does not rotate along with the main shaft but is used for mounting the cam 63, the cam 63 is provided with a high-low surface, the pressure plate 4 rotates to drive the pressure lever 5 to rotate, the pressure lever 5 drives the pressure lever bearing 65 on the connecting rod 64 to rotate on the high-low surface of the cam 63, so that the connecting rod 64 moves up and down, and the pressure lever 5 moves up and down to compress or release the bottle on the turntable 3. According to the turntable system, the turntable 3 and the pressure plate 4 are arranged on the same main shaft 1, so that the synchronous movement of the turntable and the pressure plate can be ensured, a mounting shaft 62 penetrates through the main shaft 1 and is used for mounting the cam 63, and the turntable system is reasonable in layout and compact in structure; and pressure disk 4 and cam 63 separate, and pressure disk 4 rigidity, but not hoist and mount at the equipment top, simplified equipment structure, and guarantee the precision of synchronous revolution between pressure disk 4 and the carousel 3.

In this embodiment, the cam 63 is mounted on the top of the mounting shaft 62 via a cam seat 631, and the high and low points of the cam curve can be adjusted according to the bottle feeding and discharging positions. When the bottle feeding device runs to a bottle feeding position, the pressing rod 5 is positioned at the lower point of the curve of the cam 63 under the action of the gravity of the pressing rod, and presses the bottle to enter the rotary disc 3 for detection; when the bottle conveying device runs to the bottle discharging position, the pressing rod 5 is located at a high point due to the fact that the curve of the cam 63 is lifted, the bottle is loosened, and then the bottle enters the bottle discharging device, and the detection process is completed.

In this embodiment, cam 63 is located pressure disk 4, and pressure disk 4 lateral wall is equipped with the vertical groove 41 of dodging, and connecting rod 64 wears to locate on the vertical groove 41 of dodging and reciprocates along the vertical groove 41 of dodging, still is equipped with direction bearing 66 on the connecting rod 64, and direction bearing 66 is located the vertical groove 41 of dodging. Inside pressure disk 4 was located to cam 63, not only pleasing to the eye, and can prevent that lubricating oil from producing the risk of polluting the bottle, simultaneously, connecting rod 64 is in the vertical groove 41 of dodging goes up and down, and external going up and down not, and is whole more pleasing to the eye, processing degree of difficulty greatly reduced.

In this embodiment, the pressure plate 4 is provided with an upper shaft hole 42 and a lower shaft hole 43, the upper shaft hole 42 and the lower shaft hole 43 are both provided with a pressure rod shaft sleeve 44, the pressure rod 5 is installed on the two pressure rod shaft sleeves 44, and the vertical avoiding groove 41 is arranged between the upper shaft hole 42 and the lower shaft hole 43. The pressure lever 5 is supported on the pressure plate 4 through two supporting points, so that the installation is stable and the operation is stable.

In this embodiment, the lower end of the mounting shaft 62 is connected to a mounting shaft lifting drive 71, the mounting shaft lifting drive 71 includes a rotating nut 712, a secondary pulley 713, a primary pulley 714, a belt 715 and a mounting shaft motor 716, the rotating nut 712 is in threaded connection with the mounting shaft 62 and is disposed on the base 61 through a mounting bearing 717, the primary pulley 714 is disposed at the output end of the mounting shaft motor 716, the secondary pulley 713 is sleeved on the rotating nut 712, and the belt 715 is wound around the primary pulley 714 and the secondary pulley 713. The installation axle motor 716 drives the primary pulley 714 to rotate, the primary pulley 714 drives the secondary pulley 713 to rotate through the belt 715, the secondary pulley 713 drives the rotating nut 712, the mounting axle 62 is driven to move up and down due to the threaded connection of the lower end of the rotating nut 712 and the mounting axle 62, the lifting of the cam 63 is realized, the up-and-down position of the pressure lever 5 is adjustable, and the bottle opener is suitable for bottles with different specifications.

In this embodiment, still be equipped with a spacing subassembly 8 on the base 61, spacing subassembly 8 includes mounting panel 81 and limiting plate 82, and mounting panel 81 is fixed on base 61, and mounting panel 81 is equipped with the spacing groove 812 of vertical setting, and limiting plate 82 one end is slided and is located spacing groove 812, and the other end is connected with the bottom of installation axle 62. The limiting plate 82 is always connected with the mounting shaft 62, so that the mounting shaft 62 is prevented from rotating in the lifting process, or the mounting shaft 62 is prevented from rotating along with the spindle 1.

In this embodiment, the lower end of the main shaft 1 is connected to a main shaft rotation driver 72, the main shaft rotation driver 72 includes a main shaft motor 721, a motor gear 722 and a main shaft gear 723, the motor gear 722 is disposed at the output end of the main shaft motor 721, and the main shaft gear 723 is fixedly sleeved on the lower end of the main shaft 1 and is engaged with the motor gear 722.

In this embodiment, the rotary plate 3 is provided with a bottle holder 31, the lower end of the pressure lever 5 is provided with a pressure head sleeve 51, the pressure head sleeve 51 is provided with a pressure head 52, and the bottle holder 31 is located right below the pressure head 52.

Fig. 5 shows an embodiment of the X-ray foreign matter detector of the present invention, which comprises an X-ray generator 91, a bottle feeding mesh belt 92, a bottle feeding dial wheel 93, a bottle discharging mesh belt 94, a bottle discharging dial wheel 95 and a foreign matter detection turntable system in the above embodiments, wherein the bottle feeding mesh belt 92 is in butt joint with the bottle feeding dial wheel 93, the bottle discharging mesh belt 94 is in butt joint with the bottle discharging dial wheel 95, the turntable 3 is in butt joint with the bottle feeding dial wheel 93 and the bottle discharging dial wheel 95 respectively, three X-ray generators 91 are provided and are arranged along the circumferential direction of the turntable 3.

The X-ray foreign matter detector is reasonable in overall layout and compact in structure.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims

1. A foreign matter detection turntable system is characterized in that: including main shaft (1), spindle drum (2), carousel (3), pressure disk (4), depression bar (5) and depression bar lifting unit (6), rotatable locating of main shaft (1) is on spindle drum (2), carousel (3) and pressure disk (4) all overlap on main shaft (1) admittedly, just pressure disk (4) are located the top of carousel (3), depression bar (5) are worn to locate on pressure disk (4), depression bar lifting unit (6) include base (61), installation axle (62), cam (63) and connecting rod (64), the upper end of installation axle (62) is located to cam (63) cover, the lower extreme of installation axle (62) passes main shaft (1) and stretches out and link to each other with base (61) along the axial, connecting rod (64) one end and depression bar (5) fixed connection, the other end be equipped with can move on cam (63) and drive connecting rod (64) pressure bar bearing (65) that reciprocate, cam (63) are located pressure disk (4), pressure disk (4) lateral wall is equipped with vertical groove (41) of dodging, connecting rod (64) wear to locate on vertical groove (41) of dodging and along vertical groove (41) of dodging reciprocate.

2. The foreign matter detection turntable system according to claim 1, wherein: still be equipped with direction bearing (66) on connecting rod (64), direction bearing (66) are located vertical dodge groove (41).

3. The foreign matter detection turntable system according to claim 1, wherein: the pressure disk (4) are equipped with shaft hole (42) and lower shaft hole (43), all be equipped with in last shaft hole (42) and lower shaft hole (43) and press the pole axle sleeve (44), depression bar (5) are installed on two pressure pole axle sleeves (44), vertically dodge groove (41) and locate between last shaft hole (42) and lower shaft hole (43).

4. The foreign matter detection dial system according to any one of claims 1 to 3, wherein: an installation axle lift drive (71) is connected to the lower extreme of installation axle (62), installation axle lift drive (71) includes swivel nut (712), from band pulley (713), primary pulley (714), belt (715) and installation axle motor (716), swivel nut (712) and installation axle (62) threaded connection to locate on base (61) through installation bearing (717), the output of installation axle motor (716) is located to primary pulley (714), from band pulley (713) overcoat on swivel nut (712), belt (715) are around locating on primary pulley (714) and secondary pulley (713).

5. The foreign object detection turntable system according to claim 3, wherein: still be equipped with one spacing subassembly (8) on base (61), spacing subassembly (8) are including mounting panel (81) and limiting plate (82), mounting panel (81) are fixed on base (61), mounting panel (81) are equipped with spacing groove (812) of vertical setting, in limiting groove (812) was located in the cunning of limiting plate (82) one end, the other end was connected with the bottom of installation axle (62).

6. The foreign matter detection dial system according to any one of claims 1 to 3, wherein: the lower end of the main shaft (1) is connected with a main shaft rotation drive (72), the main shaft rotation drive (72) comprises a main shaft motor (721), a motor gear (722) and a main shaft gear (723), the motor gear (722) is arranged at the output end of the main shaft motor (721), and the main shaft gear (723) is fixedly sleeved at the lower end of the main shaft (1) and meshed with the motor gear (722).

7. The foreign matter detection dial system according to any one of claims 1 to 3, wherein: the rotary plate (3) is provided with a bottle support (31), the lower end of the pressure rod (5) is provided with a pressure head sleeve (51), a pressure head (52) is arranged on the pressure head sleeve (51), and the bottle support (31) is located under the pressure head (52).

8. An X-ray foreign matter detector is characterized in that: the foreign matter detection turntable system comprises an X-ray generator (91), a bottle feeding net belt (92), a bottle feeding dial wheel (93), a bottle discharging net belt (94), a bottle discharging dial wheel (95) and the foreign matter detection turntable system according to any one of claims 1 to 7, wherein the bottle feeding net belt (92) is in butt joint with the bottle feeding dial wheel (93), the bottle discharging net belt (94) is in butt joint with the bottle discharging dial wheel (95), the turntable (3) is in butt joint with the bottle feeding dial wheel (93) and the bottle discharging dial wheel (95) respectively, and the X-ray generator (91) is provided with a plurality of X-ray generators which are arranged along the circumferential direction of the turntable (3).