CN117602287A - A rotating positioning feeding mechanism - Google Patents

A rotating positioning feeding mechanism Download PDF

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Publication number
CN117602287A
CN117602287A CN202311613804.4A CN202311613804A CN117602287A CN 117602287 A CN117602287 A CN 117602287A CN 202311613804 A CN202311613804 A CN 202311613804A CN 117602287 A CN117602287 A CN 117602287A
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CN
China
Prior art keywords
feeding
transfer
rotary positioning
loading
workpiece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311613804.4A
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Chinese (zh)
Inventor
彭怀
张海锋
贾二涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Fowo Intelligent Manufacturing Co Ltd
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Guangdong Fowo Intelligent Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Fowo Intelligent Manufacturing Co Ltd filed Critical Guangdong Fowo Intelligent Manufacturing Co Ltd
Priority to CN202311613804.4A priority Critical patent/CN117602287A/en
Publication of CN117602287A publication Critical patent/CN117602287A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G29/00Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30Belts or like endless load-carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/902Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

本发明涉及电子烟生产技术领域,具体公开一种旋转定位上料机构,包括供料机构、上料转移机构、旋转定位机构、下料转移机构、以及出料机构;所述供料机构用于提供工件;所述上料转移机构用于将所述工件从所述供料机构取出并放入所述旋转定位机构中;所述旋转定位机构包括若干用于放置所述工件的载具和用于驱使各所述载具进行转动的旋转电机;所述下料转移机构用于将所述工件放入所述出料机构。本发明提供的旋转定位上料机构,用于实现工件角度校正的机械化作业,进而降低人力成本、提高生产效率。

The invention relates to the technical field of electronic cigarette production, and specifically discloses a rotary positioning and feeding mechanism, which includes a feeding mechanism, a feeding transfer mechanism, a rotating positioning mechanism, a unloading transfer mechanism, and a discharging mechanism; the feeding mechanism is used for Provide workpieces; the feeding transfer mechanism is used to take out the workpieces from the feeding mechanism and put them into the rotation positioning mechanism; the rotation positioning mechanism includes a number of carriers and tools for placing the workpieces. The rotating motor drives each of the carriers to rotate; the unloading transfer mechanism is used to put the workpiece into the discharging mechanism. The rotary positioning and loading mechanism provided by the present invention is used to realize mechanized operations of workpiece angle correction, thereby reducing labor costs and improving production efficiency.

Description

Rotary positioning feeding mechanism
Technical Field
The invention relates to the technical field of electronic cigarette production, in particular to a rotary positioning feeding mechanism.
Background
An oil cup for storing tobacco tar is arranged in the electronic cigarette. Referring to fig. 1, the oil cup 1 is cylindrical as a whole, but the bottom of the oil cup 1 is provided with a protrusion 101, and before the subsequent automated production operation, the protrusions 101 of each oil cup 1 need to be oriented the same (for example, to the front), which is the current practice:
(1) referring to fig. 2 and 3, a plurality of carriers 401 are manufactured, a piece placing slot 4011 into which the oil supply cup 1 is inserted is arranged at the top of the carriers 401, an annular boss 4012 is arranged at the bottom of the room slot, and a positioning notch 4013 matched with the protrusion 101 is arranged on the annular boss 4012;
(2) the oil cup 1 is manually inserted into the insert slot 4011, and the protrusion 101 of the oil cup 1 is clamped into the positioning notch 4013, so that after the relative positioning between the carrier 401 and the oil cup 1 is realized, each carrier 401 is sent to a downstream process, and each oil cup 1 can enter downstream automatic assembly equipment at the same placement angle.
The feeding mode of the oil cup is seriously dependent on manual operation of workers, and the production efficiency is low. Therefore, it is necessary to develop a feeding mechanism for realizing the mechanical operation of correcting the angle of the workpiece such as the oil cup, thereby reducing the labor cost and improving the production efficiency.
The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is presently known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a rotary positioning feeding mechanism which is used for realizing mechanical operation of workpiece angle correction, so that the labor cost is reduced, and the production efficiency is improved.
In order to achieve the above purpose, the invention provides a rotary positioning feeding mechanism, which comprises a feeding mechanism, a feeding transfer mechanism, a rotary positioning mechanism, a discharging transfer mechanism and a discharging mechanism;
the feeding mechanism is used for providing a workpiece;
the feeding transfer mechanism is used for taking the workpiece out of the feeding mechanism and putting the workpiece into the rotary positioning mechanism;
the rotary positioning mechanism comprises a plurality of carriers for placing the workpieces and a rotary motor for driving each carrier to rotate;
the blanking transfer mechanism is used for placing the workpiece into the discharging mechanism.
Optionally, the feeding mechanism includes two material loading conveyer belts that the interval set up, is used for storing the material feeding lifting assembly of the full-load charging tray that stacks the placing, and is used for storing the empty charging tray that stacks the placing and receive a set lifting assembly.
Optionally, the feed lifting assembly and the take-up lifting assembly each include:
the limiting columns are fixed above the two feeding conveyor belts and used for limiting the horizontal position of the material tray;
the lifting platform is positioned between the two feeding conveyor belts;
the two side clamping mechanisms are oppositely arranged and are positioned above the two feeding conveyor belts.
Optionally, the feeding transfer mechanism includes:
the feeding transfer clamping mechanism comprises two oppositely arranged feeding transfer clamping plates and a feeding transfer clamping jaw cylinder for driving the two feeding transfer clamping plates to be close to or far away from each other;
a plurality of pressing plates, wherein each pressing plate is positioned above two feeding transfer clamping plates;
the driving end of the lower pressing cylinder is connected with each pressing plate and used for driving each pressing plate to press corresponding workpieces downwards.
Optionally, the feeding transfer mechanism further includes:
the feeding transfer driving mechanism is connected with the feeding transfer clamping mechanism and the lower pressing cylinder, and is used for driving the feeding transfer clamping mechanism and the lower pressing cylinder to reciprocate between the feeding mechanism and the rotary positioning mechanism.
Optionally, the rotary positioning mechanism further includes:
correcting the cross beam plate;
the upper end of each longitudinal rotating shaft is fixedly connected with the bottom of the corresponding carrier, the middle of each longitudinal rotating shaft is rotationally connected with the correction beam plate, and the lower end of each longitudinal rotating shaft is in transmission connection with the rotating motor.
Optionally, the rotating motor drives each longitudinal rotating shaft to synchronously rotate through a transmission belt.
Optionally, the side position of correction crossbeam board still is provided with the recovery box that is used for storing the defective products.
Optionally, the blanking transfer mechanism includes:
blanking and transferring a cross beam plate;
the floating blocks are connected with the blanking transfer cross beam plate in an up-down sliding manner;
the compression spring is used for driving the floating blocks to slide downwards relative to the blanking transfer transverse beam plate;
the blanking transfer clamping jaw assemblies are arranged in one-to-one correspondence with the floating blocks, and are arranged at the bottoms of the corresponding floating blocks;
the photoelectric sensors are arranged in one-to-one correspondence with the floating blocks and are positioned above the corresponding floating blocks and used for detecting the upper and lower positions of the floating blocks;
and the driving end of the blanking transfer driving mechanism is connected with the blanking transfer beam plate to drive the blanking transfer beam plate to reciprocate between the rotary positioning mechanism and the discharging mechanism.
Optionally, the unloading shifts clamping jaw subassembly and is connected with L shape connecting plate, be provided with the pressure needle that stretches downwards on the L shape connecting plate.
The invention has the beneficial effects that: providing a rotary positioning feeding mechanism, wherein after the feeding mechanism provides a workpiece, the feeding transfer mechanism takes the workpiece out of the feeding mechanism and puts the workpiece into the rotary positioning mechanism; then, the rotary positioning mechanism enables the workpiece to rotate to a specific angle so as to meet the subsequent production requirement; the workpiece can be placed into the discharging mechanism by the discharging mechanism and is sent to downstream automatic assembly equipment by the discharging mechanism;
therefore, the blanking transfer driving mechanism can be matched with the rotary positioning mechanism to perform angle correction on each workpiece, so that each workpiece is conveyed downstream at the same angle, and therefore mechanized angle correction operation is completed, labor cost is reduced, and production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the bottom structure of an oil cup provided by the invention;
fig. 2 is a schematic structural diagram of the oil cup provided by the invention after being placed in a carrier;
FIG. 3 is a schematic diagram of a carrier according to the present invention;
fig. 4 is a schematic structural diagram of a rotary positioning feeding mechanism provided in an embodiment;
FIG. 5 is a schematic view of a feed lifting assembly according to an embodiment;
fig. 6 is a schematic structural diagram of a feeding transferring and clamping mechanism provided in an embodiment;
FIG. 7 is a schematic diagram of the top surface of a rotary positioning mechanism according to an embodiment;
FIG. 8 is a schematic view of the bottom surface of the rotary positioning mechanism according to the embodiment;
FIG. 9 is a schematic cross-sectional view of a rotational positioning mechanism according to an embodiment;
fig. 10 is a schematic structural diagram of a blanking transfer mechanism provided in the embodiment;
fig. 11 is a schematic structural view of a pressing needle according to an embodiment.
In the figure:
1. an oil cup; 101. a protrusion;
2. a feeding mechanism; 201. a feeding conveyor belt; 202a, a feed lifting assembly; 202b, a coiling and lifting assembly; 2021. a limit upright post; 2022. a lifting platform; 2023. a side clamping mechanism;
3. a feeding transfer mechanism; 301. feeding, transferring and clamping mechanisms; 3011. a feeding transfer clamping plate; 3012. feeding and transferring clamping jaw air cylinders; 302. a pressing plate; 303. a pressing cylinder; 304. a feeding transfer driving mechanism;
4. a rotary positioning mechanism; 401. a carrier; 4011. a piece placing slot; 4012. an annular boss; 4013. positioning the notch; 402. a rotating electric machine; 403. correcting the cross beam plate; 404. a longitudinal rotation shaft; 405. a drive belt;
5. a blanking transfer mechanism; 501. blanking and transferring a cross beam plate; 502. a slider; 503. a compression spring; 504. a blanking transfer jaw assembly; 505. a photoelectric sensor; 506. an L-shaped connecting plate; 507. pressing the needle; 508. a blanking transfer driving mechanism;
6. a discharging mechanism;
7. a recovery box;
8. and a material supplementing frame.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only some embodiments of the present invention, not all embodiments of the present invention. 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.
In the description of the present invention, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present invention, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the invention.
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the invention and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the invention.
The invention provides a rotary positioning feeding mechanism which is suitable for application scenes of feeding workpieces such as oil cups to downstream after rotary positioning, and can realize mechanical operation of workpiece angle correction, thereby reducing labor cost and improving production efficiency.
Referring to fig. 4, in this embodiment, the rotary positioning feeding mechanism includes a feeding mechanism 2, a feeding transfer mechanism 3, a rotary positioning mechanism 4, a discharging transfer mechanism 5, and a discharging mechanism 6.
After the feeding mechanism 2 provides the workpiece, the feeding transfer mechanism 3 takes the workpiece out of the feeding mechanism 2 and puts the workpiece into the rotary positioning mechanism 4; then, the rotary positioning mechanism 4 rotates the workpiece to a specific angle so as to meet the subsequent production requirement; the workpiece can be placed into the discharging mechanism 6 by the discharging mechanism 5, and is sent to downstream automatic assembly equipment by the discharging mechanism 6.
It should be noted that the oil cup 1 shown in the background art is only one alternative structure form of various workpieces provided in the present embodiment. The rotary positioning feeding mechanism provided by the embodiment can also be used for other products, and the rotary positioning feeding mechanism provided by the embodiment focuses on the fact that a workpiece can be conveyed downstream after being rotated to a specific angle.
Referring to fig. 5, in this embodiment, the feeding mechanism 2 includes two feeding conveyors 201 disposed at intervals, a feeding lifting assembly 202a for storing stacked full trays, and a receiving lifting assembly 202b for storing stacked empty trays.
The feeding lifting assembly 202a and the receiving lifting assembly 202b are both common lifting feeding structures, and specifically include a plurality of spacing posts 2021, a lifting platform 2022, and two oppositely disposed side clamping mechanisms 2023. Each limiting upright 2021 is fixed above two feeding conveyor belts 201 and is used for limiting the horizontal position of the tray; the lifting platform 2022 is positioned between the two feeding conveyor belts 201; two side clamping mechanisms 2023 are located above the two feeding conveyors 201.
The specific working principle of the lifting type feeding structure is the prior art, and the description of this embodiment is omitted.
Referring to fig. 6, the feeding transfer mechanism 3 includes a feeding transfer clamping mechanism 301, a plurality of pressing plates 302, a pressing cylinder 303, and a feeding transfer driving mechanism 304.
The feeding transfer clamping mechanism 301 comprises two feeding transfer clamping plates 3011 which are arranged oppositely, and a feeding transfer clamping jaw cylinder 3012 for driving the two feeding transfer clamping plates 3011 to be close to or far away from each other. Each of the pressing plates 302 is located above two of the loading transfer plates 3011. The driving end of the pressing cylinder 303 is connected to each pressing plate 302, so as to drive each pressing plate 302 to press the corresponding workpiece downward. The driving end of the feeding transfer driving mechanism 304 is connected with the feeding transfer clamping mechanism 301 and the pressing cylinder 303, and is used for driving the feeding transfer clamping mechanism 301 and the pressing cylinder 303 to reciprocate between the feeding mechanism 2 and the rotary positioning mechanism 4.
Referring to fig. 7 to 9, the rotary positioning mechanism 4 includes a plurality of carriers 401 for placing the workpieces, a rotary motor 402 for driving each of the carriers 401 to rotate, a correction beam plate 403, a plurality of longitudinal shafts 404 disposed in one-to-one correspondence with each of the carriers 401, and a transmission belt 405 for transmitting and connecting the rotary motor 402 and each of the longitudinal shafts 404. The upper end of each longitudinal rotating shaft 404 is fixedly connected with the bottom of the corresponding carrier 401, the middle is rotatably connected with the correction beam plate 403, the lower end is in transmission connection with the rotating motor 402 through a transmission leather, and when the rotating motor 402 works, all the longitudinal rotating shafts 404 synchronously rotate.
Optionally, a recovery box 7 for storing defective products is further arranged at the side surface of the correction beam plate 403;
correspondingly, a material supplementing frame 8 for placing qualified products is arranged beside the recycling box 7.
Referring to fig. 10 and 11, the blanking transfer mechanism 5 includes a blanking transfer cross beam plate 501, a plurality of sliders 502, a compression spring 503, a plurality of blanking transfer jaw assemblies 504 disposed in one-to-one correspondence with each of the sliders 502, a plurality of photoelectric sensors 505 disposed in one-to-one correspondence with each of the sliders 502, an L-shaped connection plate 506, a compression pin 507, and a blanking transfer driving mechanism 508.
Each floating block 502 is connected with the blanking transfer beam plate 501 in a vertical sliding manner. The compression spring 503 is used for driving the slider 502 to slide downwards relative to the blanking transfer beam plate 501. The blanking transfer jaw assemblies 504 are mounted to the bottom of the corresponding slider 502. The photoelectric sensor 505 is located above the corresponding slider 502, and is used for detecting the up-down position of the slider 502. An L-shaped connection plate 506 is mounted and secured to the blanking transfer jaw assembly 504. The pressing needle 507 is mounted on the L-shaped connection plate 506 and protrudes downward. The driving end of the discharging transfer driving mechanism 508 is connected with the discharging transfer beam plate 501, so as to drive the discharging transfer beam plate 501 to reciprocate between the rotary positioning mechanism 4 and the discharging mechanism 6.
In this embodiment, the discharge mechanism 6 comprises a discharge tray (not shown in the drawings) and a discharge conveyor for conveying the discharge tray.
The rotary positioning feeding mechanism provided by the embodiment has the following working process:
s10: the initial state is as follows:
(1) a plurality of full-load trays loaded with workpieces are stacked and placed at the feeding lifting assembly 202a, specifically, the lower ends of the workpieces are inserted into the trays, and the upper ends of the workpieces are higher than the trays so as to be clamped in step S30;
(2) a plurality of qualified workpieces are placed on the material supplementing frame 8.
S20: the feeding lifting assembly 202a places the full-load trays on the feeding conveyor belt 201 layer by layer from bottom to top, and the feeding conveyor belt 201 conveys the full-load trays to a position close to the feeding transfer mechanism 3 so that the feeding transfer mechanism 3 takes workpieces;
when all the workpieces are removed, the loading conveyor 201 sends the empty trays to the tray lifting assembly 202b, and the tray lifting assembly 202b lifts and stores the empty trays layer by layer.
S30: the material transfer mechanism clamps each workpiece; specifically:
s301: the feeding transfer clamping jaw cylinder 3012 drives the two feeding transfer clamping plates 3011 to separate;
s302: the feeding transfer driving mechanism 304 drives the two feeding transfer clamping plates 3011 to move to the side positions of the upper end of the workpiece;
s303: the feeding transfer clamping jaw cylinder 3012 drives the two feeding transfer clamping plates 3011 to be close to each other and clamp the upper ends of the workpieces;
at this time, the top surface of each workpiece is slightly higher than the top surface of the feeding transfer clamping plate 3011, but the top surface of each workpiece is still lower than the bottom surface of the corresponding pressing plate 302;
s304: the lower pressure cylinder 303 extends downwards to drive each pressure plate 302 to push the top surface of the corresponding workpiece downwards, so as to ensure that the upper end surfaces of the workpieces are in a flush state.
S40: the feeding transfer driving mechanism 304 drives the feeding transfer clamping mechanism 301 to move above the carrier 401, and the feeding transfer clamping mechanism 301 releases the workpieces, so that each workpiece can be placed into the corresponding carrier 401.
S50: the blanking transfer driving mechanism 508 is matched with the rotary positioning mechanism 4 to perform angle correction on each workpiece; specifically:
s501: the blanking transfer driving mechanism 508 drives the pressing needle 507 to move to the upper part of the carrier 401 and downwards presses the workpiece;
it should be noted that, the contact area between the pressing needle 507 and the workpiece can be reduced, and correspondingly, a positioning hole matched with the pressing needle 507 can be arranged on the top surface of the workpiece, so that the pressing needle 507 can be prevented from scraping the top surface of the workpiece when the subsequent workpiece rotates;
s502: detecting whether each workpiece has been completely engaged with the corresponding carrier 401 (e.g., the protrusion 101 of the oil cup 1 does not just fall into the positioning notch 4013) by the photoelectric sensor 505;
it should be noted that, when the workpiece is not completely engaged with the corresponding carrier 401 (for example, the protrusion 101 of the oil cup 1 is located on the annular boss 4012 and cannot fall into the positioning notch 4013), the position of the workpiece is higher, and the elastic force of the pressing spring 503 must be overcome, so that the slider 502 slides upward to a higher position relative to the blanking transfer beam plate 501, and therefore, when the position of the slider 502 detected by the photoelectric sensor 505 is higher, the workpiece corresponding to the slider 502 cannot be considered to be completely engaged with the carrier 401;
similarly, when the workpiece is not completely engaged with the corresponding carrier 401, the position of the workpiece is lower, and the slider 502 slides down to a lower position relative to the blanking transfer beam plate 501 under the action of the elastic force of the pressing spring 503, so when the position of the slider 502 detected by the photoelectric sensor 505 is lower, the workpiece corresponding to the slider 502 can be considered to be completely engaged with the carrier 401, and at this time, the rotation of the carrier 401 to a specific angle is equivalent to the rotation of the workpiece to a specific angle.
S60: the rotating motor 402 drives each carrier 401 to synchronously rotate through the transmission belt 405, and in the process:
(1) at the beginning, if the workpiece is not completely engaged with the corresponding carrier 401, the carrier 401 will rotate relative to the workpiece first until the workpiece is completely engaged with the corresponding carrier 401 (for example, as the carrier 401 rotates continuously, the protrusion 101 of the oil cup 1 will fall into the positioning notch 4013 at a certain moment), and the workpiece will rotate synchronously with the carrier 401;
(2) initially, if the workpiece is already completely engaged with the corresponding carrier 401, the workpiece always rotates synchronously with the carrier 401.
S70: when all the photoelectric sensors 505 detect that the corresponding floating blocks 502 are at a lower position and each carrier 401 is at a preset angle, the rotating motor 402 can stop working;
it should be noted that, if after each carrier 401 has been rotated many times (for example, 2, 3, 4 or more times), some of the photoelectric sensors 505 still detect that the corresponding sliders 502 are at the higher positions, it can be considered that the workpiece in the carrier 401 is abnormal, and at this time, after each carrier 401 is rotated to a predetermined angle, the rotating motor 402 is stopped, and the abnormal workpiece is marked as a defective product.
S80: the blanking transfer driving mechanism 508 drives the blanking transfer clamping jaw assembly 504 to take out the workpiece from the carrier 401, and after the workpiece marked as defective is put into the recovery box 7, the qualified workpiece is put into a discharge tray of the discharge mechanism 6.
S90: if defective products exist, the discharge tray should be in a state of being not full, at this time, the blanking transfer driving mechanism 508 drives the blanking transfer clamping jaw assembly 504 to feed part of the workpieces (the angles are already placed) on the feed supplement frame 8 into the discharge tray, so that the discharge tray is fully loaded, and finally, the discharge conveyor belt sends all the workpieces meeting the placing angle requirement to downstream automatic assembly equipment.
To sum up, the rotary positioning feeding mechanism provided by the embodiment has the following advantages: the blanking transfer driving mechanism 508 can be matched with the rotary positioning mechanism 4 to perform angle correction on each workpiece, so that each workpiece can be conveyed downstream at the same angle, and the completed angle correction mechanized operation can be performed, so that the labor cost is reduced, and the production efficiency is improved.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1.一种旋转定位上料机构,其特征在于,包括供料机构(2)、上料转移机构(3)、旋转定位机构(4)、下料转移机构(5)、以及出料机构(6);1. A rotary positioning and feeding mechanism, characterized in that it includes a feeding mechanism (2), a feeding transfer mechanism (3), a rotary positioning mechanism (4), a unloading transfer mechanism (5), and a discharging mechanism ( 6); 所述供料机构(2)用于提供工件;The feeding mechanism (2) is used to provide workpieces; 所述上料转移机构(3)用于将所述工件从所述供料机构(2)取出并放入所述旋转定位机构(4)中;The feeding transfer mechanism (3) is used to take out the workpiece from the feeding mechanism (2) and put it into the rotation positioning mechanism (4); 所述旋转定位机构(4)包括若干用于放置所述工件的载具(401)和用于驱使各所述载具(401)进行转动的旋转电机(402);The rotation positioning mechanism (4) includes a plurality of carriers (401) for placing the workpieces and a rotating motor (402) for driving each of the carriers (401) to rotate; 所述下料转移机构(5)用于将所述工件放入所述出料机构(6)。The unloading transfer mechanism (5) is used to put the workpiece into the discharging mechanism (6). 2.根据权利要求1所述的旋转定位上料机构,其特征在于,所述供料机构(2)包括两间隔设置的上料传送带(201)、用于存储堆叠放置的满载料盘的供料升降组件(202a)、以及用于存储堆叠放置的空载料盘的收盘升降组件(202b)。2. The rotary positioning feeding mechanism according to claim 1, characterized in that the feeding mechanism (2) includes two spaced feeding conveyor belts (201), a feeding conveyor for storing stacked fully loaded trays. The material lifting assembly (202a), and the closing lifting assembly (202b) used to store stacked empty material trays. 3.根据权利要求2所述的旋转定位上料机构,其特征在于,所述供料升降组件(202a)和所述收盘升降组件(202b)均包括:3. The rotary positioning feeding mechanism according to claim 2, characterized in that the feeding lifting assembly (202a) and the closing lifting assembly (202b) both include: 若干限位立柱(2021),各所述限位立柱(2021)固定于两所述上料传送带(201)的上方,用于限定料盘的水平位置;Several limiting columns (2021), each of which is fixed above the two feeding conveyor belts (201), is used to limit the horizontal position of the material tray; 升降平台(2022),所述升降平台(2022)位于两所述上料传送带(201)之间;Lifting platform (2022), the lifting platform (2022) is located between the two loading conveyor belts (201); 两相对设置的侧面夹持机构(2023),两所述侧面夹持机构(2023)位于两所述上料传送带(201)的上方。Two opposite side clamping mechanisms (2023) are located above the two feeding conveyor belts (201). 4.根据权利要求1所述的旋转定位上料机构,其特征在于,所述上料转移机构(3)包括:4. The rotary positioning feeding mechanism according to claim 1, characterized in that the feeding transfer mechanism (3) includes: 上料转移夹持机构(301),所述上料转移夹持机构(301)包括两相对设置的上料转移夹板(3011)和驱使两所述上料转移夹板(3011)相互靠近或者远离的上料转移夹爪气缸(3012);The loading transfer clamping mechanism (301) includes two oppositely arranged loading transfer clamping plates (3011) and a mechanism that drives the two loading transfer clamping plates (3011) to approach or move away from each other. Loading transfer clamping jaw cylinder (3012); 若干压板(302),各所述压板(302)位于两所述上料转移夹板(3011)的上方;Several pressure plates (302), each of the pressure plates (302) is located above the two feeding transfer splints (3011); 下压气缸(303),所述下压气缸(303)的驱动端与各所述压板(302)连接,用于驱使各所述压板(302)向下压紧对应的工件。Press down cylinder (303), the driving end of the press down cylinder (303) is connected with each of the pressure plates (302), and is used to drive each of the pressure plates (302) to press the corresponding workpiece downward. 5.根据权利要求4所述的旋转定位上料机构,其特征在于,所述上料转移机构(3)还包括:5. The rotary positioning feeding mechanism according to claim 4, characterized in that the feeding transfer mechanism (3) further includes: 上料转移驱动机构(304),所述上料转移驱动机构(304)的驱动端与所述上料转移夹持机构(301)和所述下压气缸(303)连接,用于驱使所述上料转移夹持机构(301)和所述下压气缸(303)于所述供料机构(2)和所述旋转定位机构(4)之间往复直线运动。Loading transfer driving mechanism (304), the driving end of the loading transfer driving mechanism (304) is connected to the loading transfer clamping mechanism (301) and the downward pressure cylinder (303) for driving the The loading transfer clamping mechanism (301) and the downward pressure cylinder (303) move linearly back and forth between the feeding mechanism (2) and the rotation positioning mechanism (4). 6.根据权利要求1所述的旋转定位上料机构,其特征在于,所述旋转定位机构(4)还包括:6. The rotary positioning and loading mechanism according to claim 1, characterized in that the rotary positioning mechanism (4) further includes: 校正横梁板(403);Correction beam plate(403); 与各所述载具(401)一一对应设置的若干纵向转轴(404),各所述纵向转轴(404)的上端与对应的所述载具(401)的底部固接,中部与所述校正横梁板(403)转动连接,下端与所述旋转电机(402)传动连接。Several longitudinal rotating shafts (404) are provided in one-to-one correspondence with each of the carriers (401). The upper end of each longitudinal rotating shaft (404) is fixedly connected to the bottom of the corresponding carrier (401), and the middle part is connected to the corresponding carrier (401). The correction beam plate (403) is rotationally connected, and the lower end is drivingly connected with the rotating motor (402). 7.根据权利要求6所述的旋转定位上料机构,其特征在于,所述旋转电机(402)通过传动皮带(405)驱使各所述纵向转轴(404)同步转动。7. The rotary positioning and loading mechanism according to claim 6, characterized in that the rotary motor (402) drives each of the longitudinal rotating shafts (404) to rotate synchronously through a transmission belt (405). 8.根据权利要求6所述的旋转定位上料机构,其特征在于,所述校正横梁板(403)的侧面位置还设置有用于存储不良品的回收盒(7)。8. The rotary positioning and loading mechanism according to claim 6, characterized in that a recovery box (7) for storing defective products is also provided on the side of the correction beam plate (403). 9.根据权利要求1所述的旋转定位上料机构,其特征在于,所述下料转移机构(5)包括:9. The rotary positioning and loading mechanism according to claim 1, characterized in that the unloading and transferring mechanism (5) includes: 下料转移横梁板(501);Unloading transfer beam plate (501); 若干浮动块(502),各所述浮动块(502)与所述下料转移横梁板(501)上下滑动连接;Several sliding blocks (502), each sliding block (502) is slidingly connected up and down with the blanking transfer beam plate (501); 压紧弹簧(503),所述压紧弹簧(503)用于驱使所述浮动块(502)相对所述下料转移横梁板(501)向下滑动;Compression spring (503), the compression spring (503) is used to drive the sliding block (502) to slide downward relative to the blanking transfer beam plate (501); 与各所述浮动块(502)一一对应设置的若干下料转移夹爪组件(504),所述下料转移夹爪组件(504)安装于对应的所述浮动块(502)的底部;Several blanking transfer clamp assemblies (504) are provided in one-to-one correspondence with each of the sliding blocks (502), and the blanking transfer clamp assemblies (504) are installed at the bottom of the corresponding sliding block (502); 与各所述浮动块(502)一一对应设置的若干光电传感器(505),所述光电传感器(505)位于对应的所述浮动块(502)的上方,用于对所述浮动块(502)的上下位置进行检测;Several photoelectric sensors (505) are provided in one-to-one correspondence with each of the sliding blocks (502). The photoelectric sensors (505) are located above the corresponding sliding blocks (502) and are used to detect the sliding blocks (502). ) to detect the up and down position; 下料转移驱动机构(508),所述下料转移驱动机构(508)的驱动端与所述下料转移横梁板(501)连接,驱使所述下料转移横梁板(501)于所述旋转定位机构(4)和所述出料机构(6)之间往复运动。The blanking transfer driving mechanism (508), the driving end of the blanking transfer driving mechanism (508) is connected with the blanking transfer beam plate (501), driving the blanking transfer beam plate (501) in the rotation There is reciprocating movement between the positioning mechanism (4) and the discharging mechanism (6). 10.根据权利要求9所述的旋转定位上料机构,其特征在于,所述下料转移夹爪组件(504)连接有L形连接板(506),所述L形连接板(506)上设置有向下凸伸的压针(507)。10. The rotary positioning and loading mechanism according to claim 9, characterized in that the unloading transfer clamp assembly (504) is connected to an L-shaped connecting plate (506), and the L-shaped connecting plate (506) A pressing pin (507) extending downward is provided.
CN202311613804.4A 2023-11-29 2023-11-29 A rotating positioning feeding mechanism Pending CN117602287A (en)

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