CN117470864A - Paper container intelligent detection equipment - Google Patents

Abstract

The invention relates to the field of paper container detection, and particularly discloses a machine table, a feeding mechanism, a station switching mechanism and a camera module, wherein the feeding mechanism, the station switching mechanism and the camera module are arranged on the machine table, the station switching mechanism comprises a material receiving rotary table, a reversing rotary table, a plurality of material receiving convex dies, a plurality of reversing concave dies and a cam connecting rod mechanism, the material receiving rotary table is rotatably connected to the machine table, the reversing rotary table is coaxially arranged with the material receiving rotary table, the plurality of material receiving convex dies are rotatably connected to the material receiving rotary table through a mounting rotary shaft, the plurality of material receiving convex dies are uniformly arranged along the circumference of the material receiving rotary table at equal angles, the plurality of reversing concave dies are rotatably connected to the reversing rotary table through telescopic struts, the plurality of reversing concave dies are uniformly arranged along the circumference of the reversing rotary table at equal angles, and the reversing concave dies and the material receiving convex dies are circumferentially crossed. The detection equipment in the application has the advantages of low equipment manufacturing cost, small occupied space and convenience in intensive management.

Description

Paper container intelligent detection equipment

Technical Field

The invention relates to the field of paper container detection, in particular to intelligent paper container detection equipment.

Background

As known, in the prior art, a general process for processing a paper container such as a paper cup, a paper bowl, or the like by using a paper container forming machine includes: the sheet stacking process, the heating process, the sheet welding process, the bonding process, the pit bottom process, the knurling process, the oil brushing process, the hemming process, and the like require a sheet container defect detecting device to detect defects after the sheet container is formed. In the prior art, the applicant puts forward a Chinese patent with publication number of CN102539445A and publication date of 2012-07-04, and specifically discloses a paper cup bowl detection machine, which applies adsorption force to a paper cup bowl on a rotary station table by adopting a negative pressure device, so that the defects of virtual adhesion, non-adhesion or infirm adhesion of the bottom of the paper cup bowl are detected, and image information of a cup opening is acquired by an industrial camera, so that the defects of edge warping, fracture, cracking and the like of the cup opening are detected. This scheme is although can detect the defect of paper cup bowl bottom of cup and rim of a cup department to a certain extent, nevertheless has following defect, and a negative pressure device is difficult to control to the adsorption strength of paper cup, if the adsorption strength is too little then can not detect the tiny defect such as virtual bonding easily, if the adsorption strength is too big then leads to deformation or damage to paper cup bowl bottom easily to make the yields scrapped. Furthermore, the process has long detection time and defects are difficult to observe, so that the detection efficiency is reduced, and the equipment cost is high.

In order to solve the above problems, a skilled person has proposed a method of respectively performing image acquisition on the bottom, the mouth and the sidewall joints of the paper container, and then respectively performing positioning pretreatment, overexposure adjustment and defect judgment according to the gray value and the pixel number of the image. When the method is adopted to detect the batch paper containers, a plurality of camera modules are usually required to be arranged to detect the appearance of the paper containers, for example, one camera module is arranged on one side opposite to the male die turntable so as to collect images of the bottom and the outside of the paper containers, the other camera module is arranged on one side opposite to the female die turntable so as to collect images of the mouth and the inside of the paper containers, and one camera module is arranged on one side of the conveyor belt so as to collect images of the joint of the paper containers. The arrangement of a plurality of industrial cameras increases equipment cost, equipment occupation space is large, intensive management is not facilitated, and collected images need to be classified and processed, so that defect detection efficiency is reduced.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the intelligent paper container detection equipment which has the advantages of reducing the number of camera modules while realizing comprehensive image acquisition on the appearance of the paper container, effectively reducing the occupied space of the detection equipment and facilitating intensive management.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

paper container intelligent detection equipment, be in including board and setting feed mechanism, station switching mechanism and the camera module on the board, station switching mechanism includes: the material receiving rotary table is rotatably connected to the machine table towards a first direction; the reversing turntable is rotatably connected to the machine table towards a second direction, the first direction is opposite to the second direction, and the reversing turntable and the material receiving turntable are coaxially arranged; the material receiving convex dies are rotatably connected to the material receiving rotary table by virtue of the installation rotary shaft and are uniformly arranged along the circumference of the material receiving rotary table at equal angles; the reversing concave dies are rotatably connected to the reversing turntable by virtue of telescopic struts, are uniformly distributed along the circumference of the reversing turntable at equal angles, and are distributed in a crossed manner in the circumferential direction; the cam connecting rod mechanism is connected with the plurality of material receiving male dies and the reversing female dies and can periodically drive the corresponding material receiving male dies and the reversing female dies to rotate relatively; the paper container is transferred from the material receiving male die to the corresponding reversing female die by means of high-pressure air flow when the material receiving male die and the reversing female die rotate relatively.

Compared with the prior art, the technical scheme has the following beneficial effects:

according to the technical scheme, paper containers such as paper cups or paper bowls can be continuously fed into the material receiving male dies of the station conversion mechanism through the feeding mechanism, the camera module is arranged at an initial position corresponding to the material receiving male dies, when the material receiving male dies rotate to the camera module, image information of the bottom and the outer side faces of the paper containers is collected by the camera module, the material receiving rotary discs and the reversing rotary discs relatively rotate, so that the material receiving male dies distributed in a crossed mode are circumferentially close to the reversing female dies, meanwhile, the cam connecting rod mechanism drives the material receiving male dies and the reversing female dies which are mutually close to each other to relatively rotate, the telescopic support column drives the reversing female dies to be longitudinally close to the corresponding material receiving male dies, when the circumferential male dies and the female dies are longitudinally flush with each other and the female dies are relatively arranged, the paper containers on the material receiving male dies are pushed or adsorbed and transferred to the corresponding reversing female dies through high-pressure air flow of air channels, the reversing female dies are reset after being connected to the paper containers, the reversing female dies move towards one side of the camera module, and the image collecting device is required to be compared with the image collecting device of the paper containers, and the image collecting device is required to be reduced compared with the existing image collecting device. Meanwhile, most parts in the station switching mechanism are arranged in the area corresponding to the material receiving turntable or the reversing turntable, so that the space occupied by equipment is effectively reduced, and the intensive management is facilitated.

In order to optimize the technical scheme, the following technical measures are also adopted:

as a preferred embodiment, the material receiving turntable is positioned above the reversing turntable, and the cam link mechanism comprises an upper cam link mechanism and a lower cam link mechanism; the upper cam connecting rod mechanism comprises an upper cam disc and an upper driven member, the upper cam disc is connected to the machine table and is positioned above the material receiving turntable, and the upper cam disc is connected with the material receiving male die through the upper driven member; the lower cam link mechanism comprises a lower cam disc and a lower driven member, the lower cam disc is connected to the machine table, the lower cam disc is located below the reversing turntable, and the lower cam disc is connected with the reversing female die through the lower driven member.

As a preferred embodiment, the upper cam disc is provided with an upper cam groove, and the upper cam groove comprises a first arc section and a concave arc section which is concave towards the center near the first arc section; the lower cam disc is provided with a lower cam groove, the lower cam groove comprises a second circular arc section and a convex arc section protruding outwards from the center of the second circular arc section, the concave arc section and the convex arc section are arranged in a staggered mode by a set angle, the first circular arc section and the second circular arc section are provided with overlapping parts in the circumferential direction, and the camera module is opposite to the overlapping parts.

As a preferred embodiment, the upper driven member comprises a guide sliding seat, a movable rack and a steering gear, the guide sliding seat is slidably connected to the material receiving turntable, an inner extension part is arranged at the inner end of the guide sliding seat, a cam roller matched with the upper cam groove is arranged at one end of the inner extension part, an outer extension part is arranged at the outer end of the guide sliding seat, one end of the outer extension part is connected with the movable rack, the steering gear is connected to the outer side of the installation rotating shaft, the movable rack is meshed with the steering gear, and the movable rack is movably connected to the material receiving turntable; the lower driven member has the same configuration as the upper driven member.

In the cam link mechanism, since the upper follower member and the lower follower member can be of the same construction, they can be processed by the same process and equipment, and the processing and manufacturing costs of the equipment can be reduced.

As a preferred implementation mode, the material receiving rotary table is provided with a guide sliding groove, the guide sliding seat is connected in the guide sliding groove, the material receiving rotary table is also provided with a fixed block, and a spring buffer is connected between the guide sliding seat and the fixed block.

As a preferred embodiment, the material receiving male die comprises a male die rotary seat, a male die body and an upper support column, wherein the male die rotary seat is connected to the material receiving rotary table through an installation rotary shaft, the upper support column is connected to one end of the male die body, and the male die body is transversely fixed on the male die rotary seat through the upper support column.

As a preferred embodiment, the reversing female die comprises a female die rotary seat, a female die body and a lower support column, wherein the female die rotary seat is connected to the reversing rotary table through a telescopic support column, the lower support column is connected to one end of the female die body, and the female die body is transversely fixed to the female die rotary seat through the lower support column.

As the preferred implementation mode, every die swivel mount with all be equipped with climbing mechanism between the reversing carousel, climbing mechanism is including setting up the one end face cam on the reversing carousel and the cam that combines of this end face cam of adaptation, combine the cam to connect in the lower part of corresponding die swivel mount.

As the preferred implementation mode, all be provided with the air flue on a plurality of material terrace dies that connect and the switching-over die, the air flue on the material terrace die is connected to the upper confluence dish through last coupling hose, the first air supply device is connected to the one port of upper confluence dish, the air flue on the switching-over die is connected to the lower confluence dish through lower coupling hose, the second air supply device is connected to the one port of lower confluence dish.

As a preferable implementation mode, the material receiving turntable is rotatably connected to the machine table through a rotating mandrel, a rotating sleeve is coaxially arranged on the outer side of the rotating mandrel, a supporting bearing is connected between the rotating sleeve and the rotating mandrel, and the reversing turntable is connected to the rotating sleeve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present invention and are not limiting of the present invention.

Fig. 1 is a general structural schematic diagram of the first embodiment;

FIG. 2 is a schematic side view of the first embodiment;

FIG. 3 is a schematic diagram of an axial structure of a part of the components in the first embodiment;

FIG. 4 is a schematic top view of a part of the components of the first embodiment;

FIG. 5 is a schematic side view of a part of the components of the first embodiment;

FIG. 6 is a schematic cross-sectional view of section A-A of FIG. 5;

FIG. 7 is a schematic cross-sectional view of section B-B of FIG. 5;

reference numerals:

a machine 1; a feeding mechanism 2; a support base 21; a guide groove 22; a screw cup separator 23; a receiving turntable 31; an upper cam plate 32; a first circular arc segment 32a; a concave arc segment 32b; a cantilever 321; a column 322; a receiving male die 33; a male die swivel 331; a mounting shaft 332; a punch body 333; an upper strut 334; an air channel 335; an upper driven member 34; a guide slider 341; a guide chute 342; an inner extension 343; cam roller 344; an outer extension 345; moving the rack 346; a steering gear 347; a fixed block 348; spring-damper 349; an upper confluence plate 35; an upper connection hose 351; a reversing turntable 41; a lower cam plate 42; a first circular arc segment 42a; convex arc segment 42b; a lower support 421; a reversing female die 43; a female die swivel 431; telescoping post 432; a die body 433; a lower leg 434; a lower driven member 44; a lower confluence plate 45; a lower connection hose 451; a filter 452; a jacking mechanism 46; an end face cam 461; a combination cam 462; a transmission mechanism 47; a rotating mandrel 471; rotating sleeve 472; a support bearing 473; a first gear 474; a second gear 475; a timing belt assembly 476; a synchronous motor 477; a camera module 5; a portal frame 51; a mounting base 52; a lifting module 53; and a blanking mechanism 6.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Unless defined otherwise, technical or scientific terms used in this patent document should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used merely to denote relative positional relationships, which may be changed accordingly when the absolute position of the object being described is changed, merely to facilitate description of the present invention and to simplify description, and not to indicate or imply that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Embodiment one:

referring to fig. 1 to 2, the invention provides an intelligent paper container detecting device, which comprises a machine 1, a feeding mechanism 2, a station switching mechanism and a camera module 5, wherein the feeding mechanism 2 is arranged on the machine 1, the feeding mechanism 2 comprises a supporting seat 21, a guide groove 22 and a spiral cup separator 23, the supporting seat 21 is arranged on the machine 1, the guide groove 22 can be a V-shaped groove or a bowl-shaped groove, the guide groove 22 is arranged on the top of the supporting seat 21, one end of the guide groove can be opposite to a receiving male die 33, and the spiral cup separator 23 is divided into two groups which are opposite and are connected to the supporting seat 21. In use, the spiral cup separator 23 separates and gradually pushes the stacked paper containers to one side of the receiving punch 33, preferably, the air passage of the receiving punch 33 is connected with negative pressure air to firmly adsorb the paper containers to the receiving punch 33, so as to increase the stability and reliability of the receiving process.

Referring to fig. 1 and 3, in this embodiment, the station switching mechanism includes: the material receiving turntable 31, the reversing turntable 41, the material receiving male dies 33, the reversing female dies 43 and the cam link mechanism, wherein the material receiving turntable 31 is rotatably connected to the machine 1 towards a first direction, the reversing turntable 41 is rotatably connected to the machine 1 towards a second direction, and the first direction is opposite to the second direction and the reversing turntable 41 and the material receiving turntable 31 are coaxially arranged. Preferably, the first direction is here a counter-clockwise direction, and the second direction is a clockwise direction, and vice versa. The plurality of receiving punches 33 are rotatably connected to the receiving turntable 31 by means of a mounting shaft 332, the plurality of receiving punches 33 are uniformly arranged at equal angles along the circumference of the receiving turntable 31, the plurality of reversing dies 43 are rotatably connected to the reversing turntable 41 by means of telescopic struts 432, the plurality of reversing dies 43 are uniformly arranged at equal angles along the circumference of the reversing turntable 41, and the reversing dies 43 and the receiving punches 33 are circumferentially crossed. As shown in fig. 3, the diameters of the material receiving turntable 31 and the reversing turntable 41 are approximately equal, 5 material receiving stations are uniformly arranged on the circumference of the material receiving turntable 31 at equal angles, a material receiving male die 33 is arranged on each material receiving station, 5 reversing stations are uniformly arranged on the circumference of the reversing turntable 41 at equal angles, and a reversing female die 43 is arranged on each reversing station. The 5 reversing female dies 43 and the material receiving male dies 33 are distributed in a crossed mode in the circumferential direction, and an included angle between any reversing female die 43 and the adjacent material receiving male die 33 is set at 45-60 degrees. The cam link mechanism is connected with the material receiving male dies 33 and the reversing female dies 43, and can periodically drive the corresponding material receiving male dies 33 and the reversing female dies 43 to rotate relatively, so that the die bodies of the material receiving male dies 33 and the inner cavities of the reversing female dies 43 can be opposite in the rotating process. At least one of the two die bodies of the receiving punch 33 and the reversing die 43 is provided with an air passage 335 through which high-pressure air flows in or out, so that the paper container can be transferred from the receiving punch 33 to the corresponding reversing die 43 by means of the high-pressure air flow when the receiving punch 33 and the reversing die 43 relatively rotate.

In this embodiment, the camera module is disposed at an initial position corresponding to the die body of the receiving punch 33, when the receiving punch 33 receives material and passes through the camera module 5, the bottom and the outer side of the paper container are subjected to image acquisition, at this time, the receiving turntable 31 and the reversing turntable 41 relatively rotate, so that the receiving punch 33 and the reversing die 43 which are distributed in a crossed manner are circumferentially adjacent, at the same time, the cam link mechanism drives the receiving punch 33 and the reversing die 43 which are mutually adjacent to each other to relatively rotate, the telescopic strut 432 drives the reversing die 43 to longitudinally adjacent to the corresponding receiving punch 33, when the circumferential convex and concave dies are adjacent to a set distance, the inner cavity of the reversing die 43 on the reversing turntable 41 is substantially opposite to the die body of the receiving punch 33, at this time, the paper container on the receiving punch 33 is pushed or absorbed and transferred onto the corresponding reversing die 43 by the high-pressure air flow of the air flue 335, at this time, the reversing die 43 is reset after being received onto the paper container, at this time, the reversing die 43 moves towards one side adjacent to the camera module 5, and the camera performs image acquisition on the mouth and the inner side of the paper container, and the image acquisition on the paper container according to the detection information of the camera module, and the image acquisition cost of the image acquisition device can be reduced only by using the camera module.

Referring to fig. 3 to 6, in the present embodiment, the receiving turntable 31 is located above the reversing turntable 41, and the cam link mechanism includes an upper cam link mechanism and a lower cam link mechanism. Wherein the upper cam linkage mechanism comprises an upper cam plate 32 and an upper driven member 34, the upper cam plate 32 is connected to the machine 1, the upper cam plate 32 is positioned above the material receiving rotary table 31, the upper cam plate 32 is connected with the material receiving male die 33 through the upper driven member 34, the lower cam linkage mechanism comprises a lower cam plate 42 and a lower driven member 44, the lower cam plate 42 is connected to the machine 1, the lower cam plate 42 is positioned below the reversing rotary table 41, and the lower cam plate 42 is connected with the reversing female die 43 through the lower driven member 44. Wherein, the upper cam plate 32 forms an upper cylinder part, the outside of the cylinder part is sleeved and fixed on a horizontal cantilever 321, one end of the cantilever 321 is fixed on a stand column 322, and the stand column 322 is fixed on the machine 1. The upper part of the lower cam plate 42 forms a lower cylindrical part, the outer side of the lower cylindrical part is sleeved and fixed on a lower support 421, and the bottom of the lower support 421 is fixed on the machine 1.

Referring to fig. 4 and 6, in particular, the upper cam plate 32 has an upper cam groove thereon, which includes a first circular arc segment 32a and a concave circular arc segment 32b concave toward the center near the first circular arc segment 32a; the lower cam disk 42 has a lower cam groove thereon, which includes a second circular arc segment 42a and a convex arc segment 42b protruding outwardly away from the center of the second circular arc segment 42a, wherein the concave arc segment 32b is disposed at a set angle offset from the convex arc segment 42 b. The upper driven member 34 is disposed on the receiving turntable 31, and the upper driven member 34 pulls the receiving punch 33 radially inwards when passing through the concave arc section 32b of the upper cam groove under the driving of the receiving turntable 31, so as to drive the receiving punch 33 to rotate to one side. Similarly, the lower driven member 44 is disposed on the reversing turntable 41, and under the driving of the reversing turntable 41, the lower driven member 44 pushes the reversing female die 43 radially outwards through the convex arc section 42b of the lower cam groove to drive the reversing female die 43 to rotate to the other side, so that when the corresponding reversing female die 43 and the receiving male die 33 approach to a certain distance in the circumferential direction, the cavity of the reversing female die 43 and the die body of the receiving male die 33 can be opposite, thus providing conditions for transferring the paper container between the male and female dies. The angle here needs to be determined comprehensively according to the dimensions of the male and female dies and the amount of the suction force or the pushing force that can be provided to the paper container, so long as the paper container can be ensured to be smoothly transferred between the male and female dies, and is not limited herein. Here, the first arc segment 32a and the second arc segment 42a have overlapping portions in the circumferential direction, and the camera module 5 is opposed to the overlapping portions. The camera module 5 includes a door frame 51, a mounting base 52, and a lifting module 53.

In this embodiment, the upper driven member 34 includes a guide sliding seat 341, a moving rack 346 and a steering gear 347, the guide sliding seat 341 is slidably connected to the receiving turntable 31, an inner end of the guide sliding seat 341 is provided with an inner extension portion 343, one end of the inner extension portion 343 has a cam roller 344 adapted to the upper cam groove, an outer end of the guide sliding seat 341 is provided with an outer extension portion 345, and one end of the outer extension portion 345 is connected to the moving rack 346. Here, the inner extension 343, the outer extension 345 and the guide slider 341 are integrally formed, the steering gear 347 is connected to the outside of the installation shaft 332, the moving rack 346 is engaged with the steering gear 347, and the moving rack 346 is movably connected to the receiving turntable 31. The lower driven member 44 has the same configuration as the upper driven member 34. As shown in fig. 3 to 4, here, when the upper cam plate 32 is fixed relative to the machine 1 and the material receiving turntable 31 rotates, the cam roller 344 on the inner extension 343 is driven by the upper cam groove concave arc section 32b to move inwards in the radial direction, so as to drive the moving rack 346 to move inwards, drive the steering gear 347 to rotate and drive the male die rotary seat 331 to rotate to one side. Similarly, when the lower cam plate 42 is fixed relative to the machine 1 and the reversing turntable 41 rotates, the cam roller on the inner extension part can move outwards in the radial direction under the driving of the lower cam groove convex arc section 42b, so as to drive the lower moving rack 346 to move outwards, and further drive the steering gear 347 to rotate and drive the female die rotary seat 431 to rotate towards the other side. In the cam link mechanism described above, since the upper follower member 34 and the lower follower member 44 can be of the same construction, they can be processed by the same process and equipment, and the processing and manufacturing costs of the equipment can be reduced.

In order to increase the stability and reliability of the upper and lower driven members during movement, in this embodiment, the material receiving turntable 31 is provided with a guiding chute 342, the guiding slide 341 is connected in the guiding chute 342, the material receiving turntable 31 is further provided with a fixing block 348, a spring buffer 349 is connected between the guiding slide 341 and the fixing block 348, and the arrangement of the spring buffer 349 can effectively reduce the impact generated during the cam roller matching movement, and can increase the stability of the driven members during movement.

In this embodiment, the receiving punch 33 includes an L-shaped punch rotary seat 331, a punch body 333, and an upper support 334, the punch rotary seat 331 is connected to the receiving turntable 31 through a mounting shaft 332, one end of the upper support 334 is connected to the punch body 333, the other end of the upper support 334 is fixed to the punch rotary seat 331 through a screw, and the punch body 333 is horizontally fixed to the punch rotary seat 331 through the upper support 334. Likewise, the reversing female die 43 includes an L-shaped female die rotary seat 431, a female die body 433 and a lower support 434, wherein the female die rotary seat 431 is connected to the reversing turntable 41 through a telescopic support 432, so that the female die rotary seat 431 can not only rotate in a centering manner, but also move up and down, the lower support 434 is connected to one end of the female die body 433, the female die body 433 is transversely fixed to the female die rotary seat 431 through the lower support 434, and the other end of the lower support 434 is fixed to the female die rotary seat 431 through a screw. Preferably, a jacking mechanism 46 is disposed between each female die rotary seat 431 and the reversing rotary table 41, and the jacking mechanism 46 includes an end cam 461 disposed on the reversing rotary table 41 and a combining cam 462 adapted to the end cam 461, and the combining cam 462 is connected to the lower portion of the corresponding female die rotary seat 431.

In this embodiment, when the upper follower 34 pulls the receiving punch 33 radially inwards through the concave arc section 32b of the upper cam groove, the punch rotating seat 331 is driven to rotate to one side, and the punch body 333 rotates accordingly. The lower follower member 44 pushes the reversing die 43 radially outwards through the arc segment 42b of the lower cam groove to drive the die rotary seat 431 to rotate to the other side, the die body 433 rotates along with the reversing die, the lower combining cam 462 rotates relative to the end cam 461, and the combining cam 462 is lifted upwards for a certain distance, so that when the lower follower member passes through the arc segment 42b, the die rotary seat 431 not only rotates, but also approaches the die body 333 upwards until a certain moment, the die body 333 and the die body 433 can be oppositely arranged, and further, conditions are provided for transferring paper containers between the dies.

In this embodiment, referring to fig. 2 to 6, the air passages 335 are disposed on the material receiving male dies 33 and the reversing female dies 43, the air passages 335 on the material receiving male dies 33 are connected to the upper confluence disc 35 through the upper connection hose 351, one port of the upper connection hose 351 is connected to the first air source device, the air passages 335 on the reversing female dies 43 are connected to the lower confluence disc 45 through the lower connection hose 451, a filter 452 for filtering impurities in high-pressure gas is further disposed on the lower confluence disc 45, one end of the filter 452 is communicated with the lower confluence disc 45, the other end is communicated with the upper connection hose 351, a filter may be disposed between the upper connection hose 351 and the upper confluence disc 35, which is not repeated herein, and one port of the lower confluence disc 45 is connected to the second air source device. When receiving material from the feeding mechanism 2, the first air source device can be adjusted to be in a negative pressure state, so that the paper container is adsorbed, and the reliability of the receiving process is ensured. When the upper and lower driven members pass through the eccentric arc sections of the cam grooves, respectively, the first air source device is adjusted to be in a positive pressure state, and the second air source device is adjusted to be in a negative pressure state, so that the paper container is transferred from the material receiving male die 33 to the reversing female die 43 through the resultant force of the thrust force of the air flow on the material receiving male die 33 and the adsorption force of the air flow on the reversing female die 43, and the transfer process is more reliable and rapid.

Referring to fig. 1, 3, 6 and 7, in this embodiment, the device further includes a transmission mechanism 47 for providing power to the receiving turntable 31 and the reversing turntable 41, the transmission mechanism 47 includes a rotating mandrel 471, a rotating sleeve 472, a first gear 474, a second gear 475, a synchronous belt assembly 476 and a synchronous motor 477, the receiving turntable 31 is rotatably connected to the machine 1 through the rotating mandrel 471, a rotating sleeve 472 is coaxially disposed on the outer side of the rotating mandrel 471, a support bearing 473 is connected between the rotating sleeve 472 and the rotating mandrel 471, and the reversing turntable 41 is connected to the rotating sleeve 472. So that the material receiving turntable 31 and the reversing turntable 41 can rotate relatively independently, the lower end of the rotating mandrel 471 is connected with the synchronous motor 477, the synchronous motor 477 is positioned at the lower side of the machine, the outer side of the bottom of the rotating sleeve 472 is connected with the first gear 474, the machine 1 is further provided with a supporting rotating shaft, the supporting rotating shaft is provided with the second gear 475, the first gear 474 is meshed with the second gear 475, and the supporting rotating shaft is in transmission connection with the rotating mandrel 471 through the synchronous belt assembly 476. When in use, the synchronous motor 477 is started to drive the rotating mandrel 471 to rotate, thereby driving the material receiving turntable 31 to rotate, and meanwhile, the rotating mandrel 471 drives the supporting rotating shaft to rotate through the synchronous belt assembly 476 to drive the second gear 475 to rotate, thereby driving the first gear 474 to rotate, and the first gear 474 is connected to the rotating sleeve 472, so that the rotating sleeve 472 is driven to synchronously rotate. The machine 1 is further provided with a conveyor belt type blanking mechanism 6 for receiving defective products with defects, the blanking mechanism 6 is opposite to one of the reversing female dies 43, and the blanking mechanism 6 is located behind the camera module 5 along the rotation direction of the reversing turntable 41.

In summary, in the above embodiment, the camera module 5 is disposed at a position opposite to the circumferential overlapping portion of the upper and lower cam grooves, and the camera module 5 can be located at an initial position corresponding to the die body of the receiving punch 33, when the receiving punch 33 receives material and passes through the camera module 5, the bottom and the outer side of the paper container are subjected to image acquisition, at this time, the receiving turntable 31 and the reversing turntable 41 relatively rotate, at this time, the receiving punch 33 has bypassed the camera module 5, so that the receiving punch 33 and the reversing punch 43 which are distributed in a crossed manner are circumferentially adjacent to each other, at the same time, the cam link mechanism drives the receiving punch 33 and the reversing punch 43 which are mutually adjacent to each other to relatively rotate, the telescopic strut 432 drives the reversing punch 43 to be longitudinally adjacent to the corresponding receiving punch 33, when the circumferential convex and concave dies are adjacent to a set distance, the inner cavity of the reversing punch 43 on the reversing turntable 41 can be relatively arranged with the die body of the receiving punch 33, at this time, the paper container on the receiving punch 33 is pushed or adsorbed and transferred onto the corresponding reversing punch 43 by the high-pressure air flow of the air flue 335, after the female die 43 is connected to the paper container, the reversing punch 43 is reset to the paper container, and the image acquisition is carried out towards one side of the camera module and the corresponding to the image acquisition device is required to be moved towards the bottom of the camera module according to the position of the image acquisition opening, and the image acquisition device is required to be lowered, and the image acquisition cost of the image acquisition device is required to be lowered.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (10)

1. Paper container intellectual detection system equipment, be in including board and setting feed mechanism, station switching mechanism and the camera module on the board, its characterized in that, station switching mechanism includes:

the material receiving rotary table is rotatably connected to the machine table towards a first direction;

the reversing turntable is rotatably connected to the machine table towards a second direction, the first direction is opposite to the second direction, and the reversing turntable and the material receiving turntable are coaxially arranged;

the material receiving convex dies are rotatably connected to the material receiving rotary table by virtue of the installation rotary shaft and are uniformly arranged along the circumference of the material receiving rotary table at equal angles;

the reversing concave dies are rotatably connected to the reversing turntable by virtue of telescopic struts, are uniformly distributed along the circumference of the reversing turntable at equal angles, and are distributed in a crossed manner in the circumferential direction; and

the cam connecting rod mechanism is connected with the plurality of material receiving male dies and the reversing female dies and can periodically drive the corresponding material receiving male dies and the reversing female dies to rotate relatively;

the paper container is transferred from the material receiving male die to the corresponding reversing female die by means of high-pressure air flow when the material receiving male die and the reversing female die rotate relatively.

2. The intelligent paper container inspection apparatus of claim 1, wherein the stock receiving turntable is located above the reversing turntable, the cam linkage comprising an upper cam linkage and a lower cam linkage; the upper cam connecting rod mechanism comprises an upper cam disc and an upper driven member, the upper cam disc is connected to the machine table and is positioned above the material receiving turntable, and the upper cam disc is connected with the material receiving male die through the upper driven member; the lower cam link mechanism comprises a lower cam disc and a lower driven member, the lower cam disc is connected to the machine table, the lower cam disc is located below the reversing turntable, and the lower cam disc is connected with the reversing female die through the lower driven member.

3. The intelligent paper container detection device according to claim 2, wherein the upper cam disc is provided with an upper cam groove, and the upper cam groove comprises a first arc section and a concave arc section which is concave inwards towards the center close to the first arc section; the lower cam disc is provided with a lower cam groove, the lower cam groove comprises a second circular arc section and a convex arc section protruding outwards from the center of the second circular arc section, the concave arc section and the convex arc section are arranged in a staggered mode by a set angle, the first circular arc section and the second circular arc section are provided with overlapping parts in the circumferential direction, and the camera module is opposite to the overlapping parts.

4. The intelligent paper container detecting apparatus according to claim 2, wherein the upper driven member includes a guide slider slidably connected to the receiving rotary table, a moving rack, and a steering gear, an inner end of the guide slider is provided with an inner extension portion, one end of the inner extension portion has a cam roller adapted to the upper cam groove, an outer end of the guide slider is provided with an outer extension portion, one end of the outer extension portion is connected to the moving rack, the steering gear is connected to an outer side of the mounting rotary shaft, the moving rack is engaged with the steering gear, and the moving rack is movably connected to the receiving rotary table; the lower driven member has the same configuration as the upper driven member.

5. The intelligent paper container detection device according to claim 4, wherein the material receiving turntable is provided with a guide chute, the guide slide seat is connected in the guide chute, the material receiving turntable is further provided with a fixed block, and a spring buffer is connected between the guide slide seat and the fixed block.

6. The intelligent paper container detecting device according to claim 5, wherein the receiving punch comprises a punch rotating seat, a punch body and an upper support column, wherein the punch rotating seat is connected to the receiving rotary table through a mounting rotating shaft, the upper support column is connected to one end of the punch body, and the punch body is transversely fixed to the punch rotating seat through the upper support column.

7. The intelligent paper container inspection apparatus according to claim 6, wherein the reversing female die comprises a female die swivel base, a female die body and a lower support post, wherein the female die swivel base is connected to the reversing turntable through a telescopic support post, the lower support post is connected to one end of the female die body, and the female die body is transversely fixed to the female die swivel base through the lower support post.

8. The intelligent paper container detection device according to claim 7, wherein a jacking mechanism is arranged between each female die rotary seat and the reversing rotary table, the jacking mechanism comprises an end face cam arranged on the reversing rotary table and a combined cam matched with the end face cam, and the combined cam is connected to the lower portion of the corresponding female die rotary seat.

9. The intelligent paper container detection device according to claim 1, wherein the plurality of material receiving male dies and the reversing female dies are respectively provided with an air passage, the air passages on the material receiving male dies are connected to an upper confluence plate through an upper connecting hose, one port of the upper confluence plate is connected to a first air source device, the air passages on the reversing female dies are connected to a lower confluence plate through a lower connecting hose, and one port of the lower confluence plate is connected to a second air source device.

10. The intelligent paper container detection device according to claim 1, wherein the material receiving turntable is rotatably connected to the machine table through a rotating mandrel, a rotating sleeve is coaxially arranged on the outer side of the rotating mandrel, a supporting bearing is connected between the rotating sleeve and the rotating mandrel, and the reversing turntable is connected to the rotating sleeve.