CN110466973B - Universal feeding mechanism - Google Patents
Universal feeding mechanism Download PDFInfo
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- CN110466973B CN110466973B CN201910777247.7A CN201910777247A CN110466973B CN 110466973 B CN110466973 B CN 110466973B CN 201910777247 A CN201910777247 A CN 201910777247A CN 110466973 B CN110466973 B CN 110466973B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 230000036544 posture Effects 0.000 claims abstract description 143
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 238000012163 sequencing technique Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 39
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1428—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container rotating movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to the technical field of automatic devices, and provides a general feeding mechanism which comprises a sequencing component, a detection component, an dequeue structure, a positive and negative adjustment component and a post-state adjustment component. The front-back adjusting assembly comprises a front-back adjusting rotary table, a front-back material receiving structure for receiving each workpiece with correct front-back postures and correct front-back postures, a back-back material receiving structure for receiving each workpiece with correct front-back postures and correct front-back postures, at least four first airflow generators, and the back-back material receiving structure are also used for enabling each workpiece to sequentially move to a back-state adjusting position; the rear state adjusting component is used for receiving the workpieces with opposite front and rear postures at the rear state adjusting position and adjusting the front and rear postures of the workpieces. The method has higher universality, shortens the production period and reduces the production cost.
Description
Technical Field
The invention relates to the technical field of automatic devices, in particular to a universal feeding mechanism.
Background
Unordered workpieces are required to be arranged accurately and orderly before being conveyed to automatic assembly equipment for assembly or automatic processing equipment for processing. In the related industry, a vibration disc feeding mechanism is adopted to realize the link, specifically, a workpiece is driven to ascend along a spiral track through vibration, and screening or posture change of the workpiece is completed through the spiral track by utilizing the difference of structures of the workpiece in all directions. Therefore, according to different workpieces, the spiral track is required to be custom designed and custom processed according to the structural characteristics of the spiral track, and the spiral track cannot be suitable for workpieces with small structural differences, so that the universality of the spiral track is poor, the production period is prolonged, and the production cost is increased.
Disclosure of Invention
The invention aims to provide a general feeding mechanism, and aims to solve the technical problems that the conventional feeding mechanism is poor in universality, so that the production period is prolonged and the production cost is increased.
In order to achieve the above purpose, the invention adopts the following technical scheme: a universal feed mechanism comprising:
the sequencing assembly is used for enabling all workpieces to be sequentially arranged and sequentially pass through the in-line position, the detection position and the out-line position;
The detection assembly is used for detecting the front and back postures and the front and back postures of each workpiece at the detection position;
the dequeue structure is in butt joint with the sequencing assembly and is used for enabling each workpiece to move from the dequeue position to the positive and negative adjustment position;
a forward and reverse adjustment assembly for receiving each workpiece at the forward and reverse adjustment position and performing forward and reverse posture adjustment on the workpiece, the forward and reverse adjustment assembly comprising a forward and reverse adjustment turntable vertically arranged and rotationally moving around a first axis, the forward and reverse adjustment turntable being provided with at least one forward and reverse carrying groove penetrating in a forward and reverse direction and used for limiting and carrying the workpiece, the forward and reverse adjustment turntable being used for rotating each workpiece to a forward and reverse maintaining position, a forward and reverse adjustment position, a backward and forward maintaining position being arranged above the forward and reverse adjustment position and symmetrically arranged with respect to the first axis, the backward and forward adjustment assembly further comprising a forward and reverse structure arranged above the forward and reverse adjustment position and symmetrically arranged with respect to the first axis, a forward and reverse structure arranged at the forward and reverse maintaining position and used for receiving each workpiece, a forward and reverse structure arranged at the forward and reverse posture and used for receiving the forward and reverse material, a forward and reverse structure arranged at the forward and reverse position and the reverse structure for receiving the forward and reverse material, respectively, a forward and reverse structure arranged at the forward and reverse position and the reverse structure for receiving the forward and reverse material and the reverse material, the front material receiving structure and the front reverse material receiving structure are also used for enabling the workpieces to sequentially move to a discharging position, and the rear front material receiving structure and the rear reverse material receiving structure are also used for enabling the workpieces to sequentially move to a rear state adjusting position;
And the rear state adjusting assembly is used for receiving the workpieces with opposite front and rear postures at the rear state adjusting position and adjusting the front and rear postures of the workpieces.
Further, the sorting assembly comprises a sorting turntable which rotates around a second axis, and the sorting turntable comprises a turntable bearing part which is concavely arranged and is used for bearing each workpiece, and a turntable sorting part which is connected with the outer edge of the turntable bearing part and horizontally extends outwards;
the sorting assembly further comprises a sorting airflow generator for blowing the workpieces from the turntable bearing part to the turntable sorting part, a sorting blocking piece arranged on the turntable sorting part and used for blocking the workpieces from moving out of the turntable sorting part, an in-line guide piece connected with the sorting blocking piece and used for guiding the workpieces to be sequentially arranged together with the inner edge of the turntable sorting part, an anti-stacking limiting piece arranged on the surface of the turntable sorting part at intervals and used for blocking the workpieces to be stacked to pass through, and an out-line guide piece connected with the sorting blocking piece and used for guiding the workpieces to be sequentially arranged to be out of the out-line position, wherein the distance between one side of the in-line guide piece and the inner edge of the turntable sorting part is equal to the width of the workpieces, and the distance between the anti-stacking limiting piece and the turntable sorting part is equal to the height of the workpieces.
Further, the sorting assembly further comprises a far-away guide piece which is arranged on the turntable sorting part and is in an arc shape, and the far-away guide piece can guide each workpiece which is sequentially arranged to move towards one side which is away from the turntable bearing part and pull away the distance which is spaced between each workpiece which is sequentially arranged.
Further, the universal feeding mechanism further comprises:
and the fixing component is connected with the sorting blocking piece, the in-line guide piece, the anti-stacking limiting piece, the far-away guide piece and the out-of-line guide piece and is used for fixing the sorting blocking piece, the in-line guide piece, the anti-stacking limiting piece, the far-away guide piece and the out-of-line guide piece.
Further, the rear state adjusting assembly comprises a rear state adjusting turntable which is horizontally arranged and a rear state driver which is used for driving the rear state adjusting turntable to do rotary motion around a third axis, at least one workpiece bearing groove which is used for limiting and bearing the workpiece is formed in the rear state adjusting turntable, the rear state adjusting turntable is used for driving the workpiece to rotate from the rear state adjusting position to the discharging position, and the discharging position is arranged on the front side of the rear state adjusting position.
Further, the universal feeding mechanism further comprises:
the discharging assembly is used for receiving each workpiece at the discharging position and conveying each workpiece to a processing preparation position;
wherein the post-state adjustment assembly further comprises a second airflow generator for generating a forward airflow at the outfeed position, the second airflow generator further being for blowing the workpiece from the post-state adjustment turntable onto the outfeed assembly.
Further, the discharging assembly comprises a discharging structure which is obliquely arranged and is in butt joint with the rear state adjusting turntable, a material moving conveying belt which is in butt joint with one side of the discharging structure, which is away from the rear state adjusting turntable, and is used for conveying each workpiece to the processing preparation position, a material moving driver which is used for driving the material moving conveying belt to operate, and two material moving blocking pieces which are arranged on the material moving conveying belt at intervals and are used for blocking each workpiece to move out of the material moving conveying belt.
Further, the universal feeding mechanism further comprises:
the front limiting structure is abutted to the front side of the positive and negative adjusting turntable and used for limiting each workpiece to move out of the positive and negative bearing groove when moving from the dequeue position to the positive and negative adjusting position.
Further, the front and back bearing grooves penetrate through the outer peripheral surface of the front and back adjusting turntable, the universal feeding mechanism further comprises a turntable limiting piece connected to the outer periphery of the front and back adjusting turntable, and the turntable limiting piece is used for limiting each workpiece to be separated from the front and back bearing grooves when the front and back adjusting turntable rotates.
Further, the detection assembly comprises a detection piece which is arranged above the detection position and used for detecting the front and back postures and the front and back postures of each workpiece, and a detection fixing frame which is used for fixedly supporting the detection piece.
The invention has the beneficial effects that:
according to the general feeding mechanism provided by the invention, all workpieces are sequentially arranged through the sequencing assembly, the front and back postures and the front and back postures of the workpieces are detected through the detection assembly, then all the workpieces are transferred into all the front and back bearing grooves of the front and back adjustment rotating disc one by one through the dequeue structure, if the front and back postures and the front and back postures of the workpieces are correct according to the detection result of the detection assembly, the front and back postures and the front and back postures of the workpieces are maintained unchanged by rotating the front and back adjustment rotating disc to the front and back maintenance position through the front and back adjustment rotating disc, and the workpieces enter the front and back material receiving structure through the first airflow generator and reach the discharging position; if the front and back postures of the workpiece are correct and the front and back postures are opposite, the workpiece is rotated to the front and back regulating position through the front and back regulating turntable so as to change the front and back postures of the workpiece, and the workpiece enters the front and back material receiving structure through the first airflow generator and reaches the discharging position; if the front and back postures of the workpiece are opposite but the front and back postures are correct, the workpiece is rotated to a back positive maintaining position through a front and back adjusting turntable so as to maintain the front and back postures and the front and back postures unchanged, the workpiece enters a back positive receiving structure through a first airflow generator and reaches a back state adjusting position, and then the front and back postures of the workpiece are changed through a back state adjusting assembly so as to obtain the workpiece with correct front and back postures and correct front and back postures; if the front and back postures and the front and back postures of the workpiece are opposite, the workpiece is rotated to the back and back adjusting position through the front and back adjusting turntable to change the front and back postures, the workpiece enters the back and back material receiving structure through the first airflow generator and reaches the back state adjusting position, and then the front and back postures of the workpiece are changed through the back state adjusting assembly to obtain the workpiece with correct front and back postures and correct front and back postures.
The general feeding mechanism can realize the sorting, forward and backward gesture adjustment and forward and backward gesture adjustment of workpieces with different types, shapes and sizes so as to acquire each workpiece which is accurately and orderly arranged, and does not need to carry out custom design and custom processing according to the structural characteristics of the workpieces.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a general feeding mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the general feeding mechanism shown in FIG. 1;
FIG. 3 is a schematic diagram illustrating the cooperation of the front-back adjustment assembly and the rear-state adjustment assembly shown in FIG. 2;
FIG. 4 is a schematic view of a portion of the dequeue structure and positive and negative adjustment assembly provided in FIG. 3;
FIG. 5 is a schematic perspective view of the turntable limiting member shown in FIG. 3;
FIG. 6 is a left side view of the dequeue limiter provided in FIG. 3;
FIG. 7 is a schematic illustration of the structure of the sequencing assembly and securing assembly provided in FIG. 1;
fig. 8 is a schematic perspective view of the sequencing assembly provided in fig. 7.
Wherein, each reference sign in the figure:
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes in more detail the specific implementation of the present invention in connection with specific embodiments:
referring to fig. 1-3, an embodiment of the present invention provides a general feeding mechanism, which includes a sorting assembly 100, a detecting assembly 200, an outbound structure 300, a positive and negative adjustment assembly 400, and a post-state adjustment assembly 500.
The sequencing assembly 100 is configured to sequentially sequence and pass each workpiece through an in-line position, a detection position, and an out-line position. It should be noted that, the sorting assembly 100 may be used to sort the unordered and stacked workpieces sequentially through an in-line position, a detection position and an out-line position, where the workpieces are sequentially arranged at the in-line position and are sequentially spaced apart from the sorting assembly 100 at a certain distance, and the detection position is disposed between the in-line position and the out-line position. Here, the above-mentioned sorting assembly 100 is not used for screening the pose of each workpiece and for transforming the pose of each workpiece, and thus, the sorting assembly 100 does not need to be redesigned with respect to the structural characteristics of the workpieces. That is, the sorting assembly 100 is applicable to various kinds, shapes and sizes of workpieces, which increases the application range of the universal feeding mechanism to a certain extent and also increases the versatility of the universal feeding mechanism.
And the detection assembly 200 is used for detecting the front and back postures and the front and back postures of each workpiece at the detection position. It should be noted that, when each workpiece sequentially passes through the detection position, the detection component 200 may detect the front and rear postures and the front and rear postures of each workpiece, where "front", "rear", "front" and "reverse" of each workpiece belong to relative concepts, the relative concepts should be adjusted and determined according to the required discharging state of the workpiece, and the corresponding judgment criteria are input into the detection component 200, so that the detection component 200 may detect and analyze the workpiece to determine the front and rear postures and the front and rear postures of the workpiece at the detection position.
It should be noted that, the detecting assembly 200 is provided with at least one group, at least one detecting position is provided correspondingly, and the number of detecting assemblies 200 is consistent with the number of detecting positions. Preferably, the detecting assemblies 200 are all disposed above the detecting positions, so that the detecting assemblies 200 can perform their detecting functions. In this embodiment, the detection of the front and rear gestures and the front and rear gestures of workpieces with different types, shapes and sizes can be realized by changing the detection standard of the detection assembly 200, and particularly the front and rear gestures and the front and rear gestures of the tiny workpieces can be identified, so that the application range of the universal feeding mechanism can be further enlarged, and the universality of the universal feeding mechanism can be enhanced.
The dequeue structure 300 interfaces with the sequencing assembly 100 and is used to move each workpiece from the dequeue position to the forward and reverse adjustment position. It should be noted that, by the arrangement of the dequeue structure 300, each workpiece in the sequence may be transferred from the sorting assembly 100 to the positive and negative adjustment assembly 400. Preferably, the dequeue structure 300 is provided with dequeue slots for each workpiece to slide sequentially, and the dequeue structure 300 should be inclined at a certain angle so that each workpiece can slide down the dequeue slots one by one onto the positive and negative adjustment assembly 400.
The forward and reverse adjustment assembly 400 is used for receiving each workpiece at a forward and reverse adjustment position and performing forward and reverse posture adjustment on the workpiece, the forward and reverse adjustment assembly 400 comprises a forward and reverse adjustment turntable 410 which is vertically arranged and performs rotary motion around a first axis, at least one forward and reverse material receiving structure 420 which is arranged in a penetrating manner along the forward and reverse direction and is used for limiting and carrying the workpiece is arranged on the forward and reverse adjustment turntable 410, the forward and reverse adjustment turntable 410 is used for respectively rotating each workpiece to a forward maintaining position, a forward and reverse adjustment position, a rear forward maintaining position and a rear forward and reverse adjustment position according to the detection result of the detection assembly 200, the forward and reverse maintaining position is arranged above the forward and reverse adjustment position and is symmetrically arranged relative to the forward and reverse adjustment position, the rear forward maintaining position is arranged above the rear reverse adjustment position and is symmetrically arranged relative to the first axis, the forward and reverse adjustment assembly 400 also comprises a forward and reverse material receiving structure 420 which is arranged at the forward and reverse maintaining position and is used for receiving each workpiece and is correct in the forward and reverse posture, a forward and reverse material receiving structure 430 is arranged at the forward and reverse position and a reverse material receiving structure 420 which is arranged at the forward and reverse posture and is used for generating forward and reverse material receiving structure 450 respectively, the rear positive and negative stock structures 440, 450 are also used to sequentially move each workpiece to the post-alignment position.
Here, the forward and reverse adjustment dial 410 is disposed vertically, and the first axis is disposed in parallel with the forward and reverse direction, and the forward and reverse adjustment dial 410 continuously rotates clockwise or counterclockwise around the first axis. The front and back adjustment turnplate 410 is provided with a plurality of front and back carrying slots 411, one front and back carrying slot 411 can be used for carrying one workpiece, and continuously, the dequeue structure 300 fills each sequentially arranged workpiece into each front and back carrying slot 411 one by one, and the front and back adjustment turnplate 410 drives the workpiece to rotate.
It should be noted that, according to the detection result of the detection assembly 200, if the front-back posture and the front-back posture of the workpiece are both correct (i.e. the preset front end of the workpiece is disposed forward and the preset front surface of the workpiece is disposed upward), the workpiece is rotated to the front-back maintaining position by the front-back adjustment turntable 410, and the front-back posture of the workpiece at the front-back maintaining position will not be changed because the angle from the front-back adjustment position to the front-back maintaining position is smaller, and then a forward air flow can be generated by the first air flow generator 460 disposed at the side of the front-back adjustment turntable 410 facing away from the front-back material receiving structure 420 to blow the workpiece into the front-front material receiving structure 420 and reach the discharging position;
If the front-back posture of the workpiece is correct but the front-back posture is opposite (i.e. the preset front end of the workpiece is set forward, but the preset front surface of the workpiece is set downward), the workpiece is rotated to the front-back adjustment position by the front-back adjustment turntable 410, and the front-back adjustment position are symmetrically arranged relative to the first axis (the connecting line of the front-back adjustment position and the front-back adjustment position coincides with a diameter of the front-back adjustment turntable 410), so that the front-back posture of the workpiece is unchanged in the front-back adjustment position, but the front-back posture is set opposite to the original front-back posture, thereby realizing the adjustment of the front-back posture of the workpiece (the preset front end of the workpiece is set forward at this moment, and the preset front surface of the workpiece is set upward), and then the front airflow is generated by the first airflow generator 460 arranged on one side of the front-back adjustment turntable 410, which deviates from the front-back material structure 430, so as to blow the workpiece into the front-back material structure 430 and reach the discharging position;
if the front and rear postures of the workpiece are opposite but the front and rear postures are correct (i.e. the preset front end of the workpiece is set backwards and the preset front surface of the workpiece is set upwards), the workpiece is rotated to the rear positive maintaining position by the front and rear adjusting turntable 410, and the front and rear postures of the workpiece at the rear positive maintaining position are not changed because the angle between the front and rear adjusting position and the rear positive maintaining position is smaller, and then the front and rear postures and the front and rear postures of the workpiece can not be changed, and the front air flow can be generated by the first air flow generator 460 arranged at the side of the front and rear adjusting turntable 410, which is far away from the rear positive receiving structure 440, so as to blow the workpiece to enter the rear positive receiving structure 440 and reach the rear state adjusting position;
If the front-back posture and the front-back posture of the workpiece are opposite (i.e. the preset front end of the workpiece is set backwards and the preset front surface of the workpiece is set downwards), the workpiece is rotated to the back-back adjustment position by the front-back adjustment turntable 410, and the back-back adjustment position and the back-front adjustment position are symmetrically set relative to the first axis (the connecting line of the back-back adjustment position and the back-front adjustment position coincides with a diameter of the front-back adjustment turntable 410), so that the front-back posture of the workpiece is unchanged when the workpiece is in the back-back adjustment position, but the front-back posture is set opposite to the original front-back posture, thereby realizing the adjustment of the front-back posture of the workpiece (the preset front end of the workpiece is set backwards and the preset front surface of the workpiece is set upwards at this moment), and then the front airflow is generated by the first airflow generator 460 arranged on the side of the front-back adjustment turntable 410 deviating from the back-back material structure 450 to blow the workpiece into the back-back material structure 450 and reach the back-state adjustment position.
The embodiment can automatically realize the adjustment of the forward and backward postures of workpieces with different types, shapes and sizes through the arrangement of the forward and backward adjustment assembly 400, so that the forward and backward postures of the workpieces are in the correct postures, and the method has higher universality and wider application range.
Additionally, the pressure difference of the forward air flow generated by the first air flow generator 460 should be designed according to the actual acting object, i.e. the weight of the workpiece, so as to avoid the risk of overturning the workpiece caused by excessive air flow and avoid the workpiece from moving caused by insufficient air flow.
The post-state adjustment component 500 is configured to receive each workpiece with opposite front and rear postures at the post-state adjustment position and adjust the front and rear postures of the workpiece. It should be noted that, after the forward and backward posture adjustment of the forward and backward adjustment assembly 400, each workpiece with the opposite forward and backward posture is sent to the backward adjustment position by the backward forward and backward material receiving structure 440 or the backward material receiving structure 450, and is received by the backward adjustment assembly 500 and subjected to the forward and backward posture adjustment, so as to obtain the workpiece with the correct forward and backward posture. Therefore, the front and rear postures of the workpieces with different types, shapes and sizes can be automatically adjusted through the arrangement of the rear state adjusting assembly 500, so that the front and rear postures of the workpieces are in the correct postures, and the rear state adjusting assembly has higher universality and wider application range.
According to the general feeding mechanism provided by the embodiment of the invention, all workpieces are sequentially arranged through the sequencing assembly 100, the front and rear postures and the front and rear postures of the workpieces are detected through the detecting assembly 200, then all the workpieces are transferred into all the front and rear bearing slots 411 of the front and rear adjusting rotary table 410 one by one through the dequeue structure 300, if the front and rear postures and the front and rear postures of the workpieces are correct according to the detection result of the detecting assembly 200, the front and rear postures and the front and rear postures of the workpieces are kept unchanged through the front and rear adjusting rotary table 410, and the workpieces enter the front and front material receiving structure 420 through the first airflow generator 460 and reach the discharging position; if the front and back postures of the workpiece are correct but the front and back postures are opposite, the workpiece is rotated to the front and back regulation position by the front and back regulation turntable 410 to change the front and back postures, and the workpiece enters the front and back material receiving structure 430 and reaches the discharging position by the first airflow generator 460; if the front and back postures of the workpiece are opposite but the front and back postures are correct, the workpiece is rotated to the back positive maintaining position by the front and back adjusting turntable 410 to maintain the front and back postures and the front and back postures unchanged, the workpiece enters the back positive receiving structure 440 by the first airflow generator 460 and reaches the back state adjusting position, and then the front and back postures of the workpiece are changed by the back state adjusting assembly 500 to obtain the workpiece with correct front and back postures and front and back postures; if the front and rear postures and the front and rear postures of the workpiece are opposite, the workpiece is rotated to the rear reverse regulation position by the front and rear regulation turntable 410 to change the front and rear postures, the workpiece enters the rear reverse material receiving structure 450 by the first airflow generator 460 and reaches the rear state regulation position, and then the front and rear postures of the workpiece are changed by the rear state regulation assembly 500 to obtain the workpiece with correct front and rear postures and correct front and rear postures.
The general feeding mechanism can realize the sorting, forward and backward gesture adjustment and forward and backward gesture adjustment of workpieces with different types, shapes and sizes so as to acquire each workpiece which is accurately and orderly arranged, and does not need to carry out custom design and custom processing according to the structural characteristics of the workpieces.
Additionally, the front material receiving structure 420 is provided with a front material sliding groove for moving the workpiece from the front maintaining position to the discharging position and limiting the lateral movement and turning of the workpiece, the front reverse material receiving structure 430 is provided with a front reverse material sliding groove for moving the workpiece from the front reverse adjusting position to the discharging position and limiting the lateral movement and turning of the workpiece, the rear front material receiving structure 440 is provided with a rear material sliding groove for moving the workpiece from the rear maintaining position to the rear adjusting position and limiting the lateral movement and turning of the workpiece, the rear reverse material receiving structure 450 is provided with a rear reverse material sliding groove for moving the workpiece from the rear reverse adjusting position to the rear adjusting position and limiting the lateral movement and turning of the workpiece, and the universal material feeding mechanism further comprises four material sliding limiting pieces which are covered on the front material receiving structure 420, the front reverse material receiving structure 430, the rear front material receiving structure 440 and the rear reverse material receiving structure 450 and are used for limiting the vertical movement of the workpiece. Based on the arrangement of the structure, the workpiece can be prevented from being transformed or deflected in the moving process, so that the validity of the detection result of the detection assembly 200 is guaranteed, and the operation accuracy of the universal feeding mechanism is guaranteed.
It is to be noted that, the general feeding mechanism provided in this embodiment may further include a control component, where the control component is electrically connected to the detecting component 200 and each first airflow generator 460, and is configured to receive a detection result of the detecting component 200, and control the corresponding first airflow generator 460 to be turned on or turned off according to the detection result of the detecting component 200, so as to control the general feeding mechanism, and implement sequential feeding and posture adjustment of workpieces with different types, shapes, and sizes.
It should be further noted that, if in the practical application process, each workpiece finally output only needs to be distinguished from one of the front and rear gestures or the front and rear gestures, the general feeding mechanism provided by the embodiment of the invention can also be adopted to distinguish each workpiece. In operation, the sequential feeding of each workpiece can be realized by only correspondingly starting the corresponding sequencing component 100 and the positive and negative adjustment component 400 or the sequencing component 100 and the post-state adjustment component 500.
Referring to fig. 1 and 7-8, in the present embodiment, the sorting assembly 100 includes a sorting turntable 110 that rotates around a second axis, and the sorting turntable 110 includes a turntable bearing portion 111 that is concavely disposed and is used for bearing each workpiece, and a turntable sorting portion 112 that is connected to an outer edge of the turntable bearing portion 111 and extends horizontally and outwardly. It should be noted that, the above-mentioned carousel carrier portion 111 is arranged in a concave manner, and can be used for storing and carrying at least one workpiece, and additionally, the general feeding mechanism further comprises a feeding component which is arranged above the carousel carrier portion 111 and is used for feeding at least one workpiece to the carousel carrier portion 111, and the feeding condition of the workpiece can be controlled through the arrangement of the feeding component, so that the excessive accumulation of the workpiece in the carousel carrier portion 111 is avoided. The turntable sorting part 112 is disposed in a ring shape and horizontally connected to the outer edge of the turntable bearing part 111.
The sorting assembly 100 further includes a sorting air flow generator for blowing each workpiece from the turn table carrying part 111 to the turn table sorting part 112, a sorting blocking part 120 provided on the turn table sorting part 112 for blocking each workpiece from moving out of the turn table sorting part 112, an in-line guide 130 connected to the sorting blocking part 120 for guiding each workpiece to be sequentially arranged together with an inner edge of the turn table sorting part 112, an anti-stacking restriction part 140 provided at a distance from a surface of the turn table sorting part 112 for blocking passage of each stacked workpiece, and an out-line guide 150 connected to the sorting blocking part 120 for guiding each workpiece to be sequentially arranged at an out-line position, wherein a distance from one side of the in-line guide 130 to the inner edge of the turn table sorting part 112 is equal to a width of the workpiece, and a distance from the anti-stacking restriction part 140 to the turn table sorting part 112 is equal to a height of the workpiece.
It should be noted that, the workpieces stacked on the turntable bearing part 111 can be blown onto the turntable sorting part 112 by the airflow generated by the sorting airflow generator, the workpieces can be blocked and prevented from moving out of the range of the turntable sorting part 112 under the action of the sorting airflow generator by the sorting blocking piece 120 arranged on the turntable sorting part 112, and then the workpieces synchronously rotate around the second axis under the drive of the sorting turntable 110; one side of the in-line guide 130 is connected with the sorting blocking member 120, the other side is gradually arranged close to the inner edge of the turntable sorting part 112, and finally, a certain distance is formed between the other side and the inner edge of the turntable sorting part 112, the distance is set according to the distance between the preset left side and the preset right side of the workpieces, so that when each workpiece touches the in-line guide 130 in a rotating manner along with the sorting turntable 110, the workpieces with front and back postures are not arranged forward and backward, under the limitation of the distance between the in-line guide 130 and the inner edge of the turntable sorting part 112, slide down to the inside of the turntable bearing part 111 for sorting operation again, and the workpieces which can be formed along the channel formed by the inner edges of the in-line guide 130 and the turntable sorting part 112 continuously move along with the sorting turntable 110 can be in a state of being sequentially arranged, namely, unordered workpieces are primarily promoted to be sequentially arranged; the anti-stacking limiting piece 140 is arranged at an upper and lower interval with the surface of the turntable ordering part 112, the distance between the lower surface of the anti-stacking limiting piece 140 and the upper surface of the turntable ordering part 112 is the height of one workpiece, and based on the arrangement of the anti-stacking limiting piece 140, on one hand, each workpiece which is stacked can be limited to pass through, and on the other hand, the workpieces which are not arranged up and down in the positive and negative postures can be further limited to pass through, so that the sequential arrangement effect of the workpieces is further ensured; finally, by the arrangement of the dequeue guide 150, each work piece in the sequence may be guided into the dequeue structure 300 one by one. Based on the arrangement of the above structure, the sequential arrangement operation of unordered workpieces can be realized, and the sorting assembly 100 can be applied to sequential arrangement of workpieces of different types, shapes and sizes, without repeated custom design and custom processing by searching for advanced technicians according to the structural characteristics of each workpiece, thereby improving the universality of the universal feeding mechanism, shortening the production period to a certain extent and reducing the production cost.
Referring to fig. 1 and 7-8, in the present embodiment, the sorting assembly 100 further includes a distance guide 160 disposed on the turntable sorting portion 112 and having an arc shape, and the distance guide 160 can guide each workpiece in the sequential arrangement to move toward a side facing away from the turntable bearing portion 111, and pull the distance between each workpiece in the sequential arrangement. It should be noted that, the distance guide 160 is disposed between the in-line guide 130 and the out-line guide 150 or the anti-stacking limiter 140 and the out-line guide 150, and by the arrangement of the distance guide 160, each workpiece arranged in sequence can be guided to move towards the side close to the outer edge of the turntable sorting part 112, and as the distance between each workpiece and the second axis increases, the centripetal force born by each workpiece increases, so that the linear speed of each workpiece increases gradually, and the distance between each workpiece is increased, that is, the frequency of each workpiece arranged in the conveying sequence of the sorting assembly 100 can be controlled by the arrangement of the distance guide 160, which is beneficial to guaranteeing the coordination performance of the overall operation of the universal feeding mechanism.
Referring to fig. 1 and 7-8, in the present embodiment, the general feeding mechanism further includes a fixing assembly 600, where the fixing assembly 600 is connected to the sorting stopper 120, the in-row guide 130, the anti-stacking limiter 140, the far guide 160 and the out-row guide 150, and is used for fixing the sorting stopper 120, the in-row guide 130, the anti-stacking limiter 140, the far guide 160 and the out-row guide 150. It should be noted that, the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-away guide 160 and the dequeue guide 150 need to be in relatively fixed positions and cannot rotate along with the rotation of the sorting turntable 110, so by the fixing assembly 600, the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-away guide 160 and the dequeue guide 150 can be fixedly arranged so as not to rotate along with the rotation of the sorting turntable 110, so as to facilitate the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-away guide 160 and the dequeue guide 150 to perform the guiding or limiting function on each workpiece, and on the other hand, downward pressure can be formed on the top surfaces of the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-away guide 160 and the dequeue guide 150 so as to enable the bottom surfaces of the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 160 and the dequeue guide 150 to be closely abutted with the sorting turntable 110. Additionally, fig. 7 is only a specific embodiment of the fixing assembly 600 provided in this embodiment, and should not be taken as limiting the present embodiment. Specifically, the fixing assembly 600 includes a plurality of clamping fixing structures clamped at the top of the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-from guide 160 and the dequeue guide 150, a top pressing member connected with the upper sides of the clamping fixing structures and used for fixing each clamping fixing structure, and a top supporting member connected with the top pressing member and used for supporting the top pressing member, and the fixing assembly 600 thus arranged can stably maintain the shapes and positions of the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-from guide 160 and the dequeue guide 150, and balance the pressures born by the sorting stopper 120, the enqueuing guide 130, the anti-stacking limiter 140, the far-from guide 160 and the dequeue guide 150, so as to avoid bending phenomena.
Referring to fig. 1 to 3, in the present embodiment, the post-state adjustment assembly 500 includes a post-state adjustment turntable 510 disposed horizontally and a post-state driver 520 for driving the post-state adjustment turntable 510 to rotate around a third axis, at least one workpiece carrying slot 511 for limiting and carrying a workpiece is formed on the post-state adjustment turntable 510, and the post-state adjustment turntable 510 is used for driving the workpiece to rotate from a post-state adjustment position to a discharging position, wherein the discharging position is disposed at a front side of the post-state adjustment position. It should be noted that, the surface of the rear adjustment dial 510 is disposed parallel to the horizontal plane, and is driven by the rear driver 520 to perform a rotational motion about a third axis, where the third axis extends in the up-down direction. The rear state adjustment turntable 510 is provided with a plurality of workpiece carrying grooves 511, one workpiece carrying groove 511 can be used for carrying one workpiece, and continuously, the rear front material receiving structure 440 and the rear reverse material receiving structure 450 fill the workpieces into the workpiece carrying grooves 511 one by one, and the rear state adjustment turntable 510 drives the workpieces to rotate.
It should be further noted that, when each workpiece is sent into each workpiece carrying groove 511 through the rear front material receiving structure 440 and the rear reverse material receiving structure 450, the preset rear side of each workpiece is disposed towards the third axis (i.e. the preset rear side of each workpiece is disposed forward), and then, since the discharging position is disposed at the front side of the rear adjustment position, after the rear adjustment turntable 510 drives the workpiece to rotate from the rear adjustment position to the discharging position, the preset rear side of each workpiece is disposed towards the third axis (at this time, the preset front side of each workpiece is disposed forward), so as to realize the front-rear posture conversion of the workpiece. The embodiment can automatically realize the adjustment of the front and rear postures of the workpiece through the arrangement of the rear state adjusting assembly 500, and has higher universality and wider application range.
Referring to fig. 1-3, in the present embodiment, the universal feeding mechanism further includes a discharging assembly 700, where the discharging assembly 700 is configured to receive each workpiece at a discharging position and transfer each workpiece to a processing preparation position; wherein the post-state adjustment assembly 500 further comprises a second airflow generator 530 for generating a forward airflow at the outfeed position, the second airflow generator 530 further being configured to blow the workpiece from the post-state adjustment dial 510 onto the outfeed assembly 700. It should be noted that, by setting the discharging component 700, each workpiece with correct sequential arrangement, front and back postures and correct forward and backward postures can be sequentially conveyed to the automatic assembling equipment for assembling, or conveyed to the automatic processing equipment for processing, so that the automation degree of the universal feeding mechanism is further improved. It should be further noted that, when the workpiece is rotated to the discharging position by the post-state adjustment turntable 510, the second airflow generator 530 may generate a forward airflow to blow the workpiece from the post-state adjustment turntable 510 onto the discharging assembly 700, so as to facilitate the movement of the workpiece and improve the stability and punctuality of the movement.
Referring to fig. 1-3, in the present embodiment, the discharging assembly 700 includes a discharging structure 710 disposed obliquely and abutting against the rear adjustment turntable 510, a material transferring conveyor 720 abutting against a side of the discharging structure 710 facing away from the rear adjustment turntable 510 and used for transferring each workpiece to a processing preparation position, a material transferring driver 730 used for driving the material transferring conveyor 720 to operate, and two material transferring blocking members 740 disposed on the material transferring conveyor 720 at intervals and used for blocking each workpiece from moving out of the material transferring conveyor 720. In this embodiment, the discharging structure 710 is first used to interface with the post-state adjustment turntable 510, the front-front material receiving structure 420 and the front-back material receiving structure 430, so as to receive and drop each workpiece with correct front-back posture and correct front-back posture, and to merge the workpiece onto the material transferring conveyor 720, and then the material transferring conveyor 720 is used to transfer each merged workpiece to the processing preparation position. And each workpiece is prevented from falling off the transfer conveyor 720 by the provision of the transfer block 740. Based on the arrangement of the structure, the automatic discharging of the workpieces in sequence can be further guaranteed, the workpieces can be prevented from being piled up, and the automatic assembling equipment or the automatic processing equipment matched with the universal feeding mechanism can be guaranteed to work smoothly.
Referring to fig. 3-4 and 6, in the present embodiment, the general feeding mechanism further includes an ejection limiting member 800, including a top limiting structure 810 and a front limiting structure 820, which are sequentially connected, the top limiting structure 810 covers the upper side of the ejection structure 300 and is used for limiting the up-and-down movement of each workpiece, and the front limiting structure 820 abuts against the front side of the front-and-back adjustment turntable 410 and is used for limiting each workpiece to move out of the front-and-back bearing slot 411 when moving from the ejection position to the front-and-back adjustment position. It should be noted that, by the arrangement of the top limit structure 810 covering the upper side of the dequeue structure 300, each workpiece sliding along the dequeue structure 300 can be limited to move up and down, and the phenomenon of turning can be avoided; by the arrangement of the front limiting structure 820 abutting against the front side of the front-back adjustment turntable 410, each workpiece is blocked from continuing to slide out of the front-back bearing slot 411 by the front limiting structure 820 when sequentially sliding to the front-back bearing slot 411 along the dewing structure 300, so that the smooth operation of each workpiece carried by the dewing structure 300 in the front-back bearing slot 411 one by one is ensured.
Referring to fig. 3-4 and 5, in the present embodiment, the front and back carrying groove 411 is disposed through the outer peripheral surface of the front and back adjusting turntable 410, and the general feeding mechanism further includes a turntable limiting member 900 connected to the outer periphery of the front and back adjusting turntable 410, wherein the turntable limiting member 900 is used for limiting each workpiece from being separated from the front and back carrying groove 411 when the front and back adjusting turntable 410 rotates. It should be noted that, the front and back carrying slots 411 penetrate through the outer peripheral surface of the front and back adjusting turntable 410, which is beneficial to improving the operability and convenience of each workpiece when filling the front and back carrying slots 411 from the dequeue structure 300, and by the arrangement of the turntable limiting member 900, each workpiece can be prevented from falling from the front and back carrying slots 411 due to the gravity when the front and back adjusting turntable 410 drives each workpiece to rotate past the front and back maintaining positions, the back and front adjusting positions and the back and front maintaining positions. As shown in fig. 5, the turntable limiting member 900 includes a turntable limiting portion 910 disposed in an arc shape, and a limiting fixing portion 920 connected to the bottom of the turntable limiting portion 910 and used for fixing the turntable limiting portion 910, wherein the turntable limiting portion 910 does not limit the front and back carrying slots 411 at the front and back adjustment positions.
Referring to fig. 1, in the present embodiment, the detecting assembly 200 includes a detecting member 210 disposed above the detecting position for detecting the front and rear postures and the front and rear postures of each workpiece, and a detecting holder 220 for fixedly supporting the detecting member 210. It should be noted that, by providing the detecting element 210, the front-back posture and the front-back posture of each workpiece below the detecting element can be accurately detected, and preferably, the detecting element 210 preferably uses, but is not limited to, a detecting CCD for detection. By the arrangement of the detection fixing frame 220, the detection piece 210 can be stably supported and fixed, so that the stability and accuracy of detection data of the detection piece 210 are ensured.
According to the general feeding mechanism provided by the embodiment of the invention, all workpieces are sequentially arranged through the sequencing assembly 100, the front and rear postures and the front and rear postures of the workpieces are detected through the detecting assembly 200, then all the workpieces are transferred into all the front and rear bearing slots 411 of the front and rear adjusting rotary table 410 one by one through the dequeue structure 300, if the front and rear postures and the front and rear postures of the workpieces are correct according to the detection result of the detecting assembly 200, the front and rear postures and the front and rear postures of the workpieces are kept unchanged through the front and rear adjusting rotary table 410, and the workpieces enter the front and front material receiving structure 420 through the first airflow generator 460 and reach the discharging position; if the front and back postures of the workpiece are correct but the front and back postures are opposite, the workpiece is rotated to the front and back regulation position by the front and back regulation turntable 410 to change the front and back postures, and the workpiece enters the front and back material receiving structure 430 and reaches the discharging position by the first airflow generator 460; if the front and back postures of the workpiece are opposite but the front and back postures are correct, the workpiece is rotated to the back positive maintaining position by the front and back adjusting turntable 410 to maintain the front and back postures and the front and back postures unchanged, the workpiece enters the back positive receiving structure 440 by the first airflow generator 460 and reaches the back state adjusting position, and then the front and back postures of the workpiece are changed by the back state adjusting assembly 500 to obtain the workpiece with correct front and back postures and front and back postures; if the front and rear postures and the front and rear postures of the workpiece are opposite, the workpiece is rotated to the rear reverse regulation position by the front and rear regulation turntable 410 to change the front and rear postures, the workpiece enters the rear reverse material receiving structure 450 by the first airflow generator 460 and reaches the rear state regulation position, and then the front and rear postures of the workpiece are changed by the rear state regulation assembly 500 to obtain the workpiece with correct front and rear postures and correct front and rear postures.
The general feeding mechanism can realize the sorting, forward and backward gesture adjustment and forward and backward gesture adjustment of workpieces with different types, shapes and sizes so as to acquire each workpiece which is accurately and orderly arranged, and does not need to carry out custom design and custom processing according to the structural characteristics of the workpieces.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A universal feed mechanism, comprising:
the sequencing assembly is used for enabling all workpieces to be sequentially arranged and sequentially pass through the in-line position, the detection position and the out-line position;
the detection assembly is used for detecting the front and back postures and the front and back postures of each workpiece at the detection position;
the dequeue structure is in butt joint with the sequencing assembly and is used for enabling each workpiece to move from the dequeue position to the positive and negative adjustment position;
a forward and reverse adjustment assembly for receiving each workpiece at the forward and reverse adjustment position and performing forward and reverse posture adjustment on the workpiece, the forward and reverse adjustment assembly comprising a forward and reverse adjustment turntable vertically arranged and rotationally moving around a first axis, the forward and reverse adjustment turntable being provided with at least one forward and reverse carrying groove penetrating in a forward and reverse direction and used for limiting and carrying the workpiece, the forward and reverse adjustment turntable being used for rotating each workpiece to a forward and reverse maintaining position, a forward and reverse adjustment position, a backward and forward maintaining position being arranged above the forward and reverse adjustment position and symmetrically arranged with respect to the first axis, the backward and forward adjustment assembly further comprising a forward and reverse structure arranged above the forward and reverse adjustment position and symmetrically arranged with respect to the first axis, a forward and reverse structure arranged at the forward and reverse maintaining position and used for receiving each workpiece, a forward and reverse structure arranged at the forward and reverse posture and used for receiving the forward and reverse material, a forward and reverse structure arranged at the forward and reverse position and the reverse structure for receiving the forward and reverse material, respectively, a forward and reverse structure arranged at the forward and reverse position and the reverse structure for receiving the forward and reverse material and the reverse material, the front material receiving structure and the front reverse material receiving structure are also used for enabling the workpieces to sequentially move to a discharging position, and the rear front material receiving structure and the rear reverse material receiving structure are also used for enabling the workpieces to sequentially move to a rear state adjusting position;
The rear state adjusting component is used for receiving the workpieces with opposite front and rear postures at the rear state adjusting position and adjusting the front and rear postures of the workpieces;
the sorting assembly comprises a sorting turntable which rotates around a second axis, and the sorting turntable comprises a turntable bearing part which is concavely arranged and is used for bearing each workpiece, and a turntable sorting part which is connected with the outer edge of the turntable bearing part and horizontally extends outwards;
the sorting assembly further comprises a sorting airflow generator for blowing the workpieces from the turntable bearing part to the turntable sorting part, a sorting blocking piece arranged on the turntable sorting part and used for blocking the workpieces from moving out of the turntable sorting part, an in-line guide piece connected with the sorting blocking piece and used for guiding the workpieces to be sequentially arranged together with the inner edge of the turntable sorting part, an anti-stacking limiting piece arranged on the surface of the turntable sorting part at intervals and used for blocking the workpieces to be stacked to pass through, and an out-line guide piece connected with the sorting blocking piece and used for guiding the workpieces to be sequentially arranged to be out of the out-line position, wherein the distance between one side of the in-line guide piece and the inner edge of the turntable sorting part is equal to the width of the workpieces, and the distance between the anti-stacking limiting piece and the turntable sorting part is equal to the height of the workpieces.
2. The universal feed mechanism of claim 1, wherein the sequencing assembly further comprises a distance guide disposed on the carousel sequencing portion and disposed in an arc shape, the distance guide being capable of guiding each of the sequentially aligned workpieces to move toward a side facing away from the carousel bearing portion and pulling apart the distance spaced between each of the sequentially aligned workpieces.
3. The universal feed mechanism of claim 2, wherein the universal feed mechanism further comprises:
and the fixing component is connected with the sorting blocking piece, the in-line guide piece, the anti-stacking limiting piece, the far-away guide piece and the out-of-line guide piece and is used for fixing the sorting blocking piece, the in-line guide piece, the anti-stacking limiting piece, the far-away guide piece and the out-of-line guide piece.
4. The universal feeding mechanism as recited in claim 1, wherein the post-state adjustment assembly comprises a post-state adjustment turntable horizontally arranged and a post-state driver for driving the post-state adjustment turntable to rotate around a third axis, at least one workpiece carrying groove for limiting and carrying the workpiece is formed in the post-state adjustment turntable, and the post-state adjustment turntable is used for driving the workpiece to rotate from the post-state adjustment position to the discharging position, wherein the discharging position is arranged on the front side of the post-state adjustment position.
5. The universal feed mechanism of claim 4, further comprising:
the discharging assembly is used for receiving each workpiece at the discharging position and conveying each workpiece to a processing preparation position;
wherein the post-state adjustment assembly further comprises a second airflow generator for generating a forward airflow at the outfeed position, the second airflow generator further being for blowing the workpiece from the post-state adjustment turntable onto the outfeed assembly.
6. The universal feed mechanism of claim 5, wherein the discharge assembly comprises a discharge structure which is obliquely arranged and is in butt joint with the rear state adjustment turntable, a material moving conveyor belt which is in butt joint with one side of the discharge structure, which is away from the rear state adjustment turntable, and is used for moving each workpiece to the processing preparation position, a material moving driver which is used for driving the material moving conveyor belt to operate, and two material moving blocking pieces which are arranged on the material moving conveyor belt at intervals and are used for blocking each workpiece from moving out of the material moving conveyor belt.
7. The universal feed mechanism of claim 1, wherein the universal feed mechanism further comprises:
The front limiting structure is abutted to the front side of the positive and negative adjusting turntable and used for limiting each workpiece to move out of the positive and negative bearing groove when moving from the dequeue position to the positive and negative adjusting position.
8. The universal feeding mechanism as recited in claim 1 wherein said forward and reverse carrying grooves are disposed through the outer periphery of said forward and reverse adjustment turntable, said universal feeding mechanism further comprising a turntable stop member coupled to the outer periphery of said forward and reverse adjustment turntable, said turntable stop member being adapted to limit each of said workpieces from exiting said forward and reverse carrying grooves when said forward and reverse adjustment turntable is rotated.
9. The universal feed mechanism as set forth in any one of claims 1 to 8, wherein said detecting assembly includes a detecting member provided above said detecting position for detecting a front-rear posture and a front-back posture of each of said workpieces, and a detecting holder for fixedly supporting said detecting member.
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| CN201910777247.7A CN110466973B (en) | 2019-08-22 | 2019-08-22 | Universal feeding mechanism |
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| CN111421313A (en) * | 2020-04-08 | 2020-07-17 | 镇江晨光焊接设备制造有限公司 | Shell surface sorting mechanism for automatic shell loading machine |
| WO2022127621A1 (en) * | 2020-12-17 | 2022-06-23 | 深圳市宏讯制造技术有限公司 | Material supply device |
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