WO2023082606A1 - Mécanisme de guidage pouvant être soulevé et abaissé d'un dispositif de détection de type plateau tournant, et dispositif de détection de type plateau tournant - Google Patents

Mécanisme de guidage pouvant être soulevé et abaissé d'un dispositif de détection de type plateau tournant, et dispositif de détection de type plateau tournant Download PDF

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Publication number
WO2023082606A1
WO2023082606A1 PCT/CN2022/095596 CN2022095596W WO2023082606A1 WO 2023082606 A1 WO2023082606 A1 WO 2023082606A1 CN 2022095596 W CN2022095596 W CN 2022095596W WO 2023082606 A1 WO2023082606 A1 WO 2023082606A1
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WO
WIPO (PCT)
Prior art keywords
turntable
type detection
workpiece
detection device
guiding mechanism
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PCT/CN2022/095596
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English (en)
Chinese (zh)
Inventor
罗浩
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苏州佳祺仕信息科技有限公司
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Publication of WO2023082606A1 publication Critical patent/WO2023082606A1/fr

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • 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
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/80—Turntables carrying articles or materials to be transferred, e.g. combined with ploughs or scrapers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications

Definitions

  • Visual inspection refers to converting the captured target into an image signal through machine vision products (that is, image capture device, divided into CMOS and CCD), and sending it to a dedicated image processing system. According to pixel distribution, brightness, color and other information, it is transformed into Digitized signals; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination. It is a valuable mechanism for production, assembly or packaging, and is invaluable in its ability to detect defects and prevent defective products from being dispatched to consumers.
  • the limiting edge is an arc edge, which is used to be tangent to the edge of the workpiece.
  • the front end of the limiting block is a transition edge
  • the transition edge has a gradual structure in the horizontal direction, and the width of the guiding channel at the front end of the transition edge is larger than that of the channel at the rear end of the transition edge. The width of the guide channel.
  • a lifting cylinder is also provided between the fixing member and the lifting member, and the lifting cylinder is fixedly connected to the fixing member.
  • the present invention also provides a turntable-type detection device, which includes a turntable, the lifting and guiding mechanism of the above-mentioned turntable-type detection device, and four detection mechanisms.
  • the turntable has a feeding area
  • the turntable-type detection device has a
  • the liftable guide mechanism is arranged behind the feeding area along the rotation direction of the turntable, and the liftable guide mechanism of the turntable type detection equipment is also located in front of the four detection mechanisms along the rotation direction of the turntable. Used to guide the detection position of the workpiece.
  • the turntable-type detection equipment also includes a cleaning combination mechanism, and the cleaning combination mechanism includes a cleaning station and a rejecting station, the cleaning station is used to clean the turntable, and the rejecting station is used to reject the lower
  • the workpiece on the turntable is missed after the material area; the cleaning combination mechanism can stop feeding in the feeding area, and the liftable guiding mechanism of the turntable type detection equipment and the detection mechanism are in normal operation. , to clean and remove the turntable.
  • the two limit blocks cooperate with each other to form an outer splayed guiding channel between them.
  • the entrance and exit are wide, which is convenient for the workpiece to turn in and out, while the width of the middle part of the guiding channel is narrow, which can effectively limit
  • the position of the workpiece is accurately and smoothly positioned, so that the position of the workpiece on the turntable is always within a preset circular area, and this circular area falls within the detection range of the detection mechanism, ensuring that the workpiece can be completely exposed to the detection during the subsequent detection process In the field of vision of the organization, it is beneficial to improve the accuracy of the test results.
  • a safe width is reserved between the two limiting sides to ensure that there is still a gap between the workpiece and at least one limiting side when passing through the narrowest part of the guiding channel, preventing the workpiece from being stuck and affecting the subsequent detection process. Even lead to the shutdown of the entire equipment.
  • Fig. 2 is an enlarged view of the structure of the guiding channel and peripheral components in Fig. 1;
  • Fig. 3 is a schematic diagram of the setting position of the liftable guiding mechanism of the turntable type detection device in a possible embodiment of the present invention
  • Fig. 4 is a top view layout diagram of a turntable type detection device in a possible embodiment of the present invention.
  • Fig. 5 is a three-dimensional structure diagram of a cleaning station in a possible embodiment of the present invention.
  • Fig. 6 is a front view of a cleaning station in a possible embodiment of the present invention.
  • the reference signs in the figure correspond to: 1-connecting block, 2-limiting block, 21-limiting edge, 22-transition edge, 3-guiding channel, 4-lifting member, 5-lifting cylinder, 6- Fixing parts, 7-turntable, 71-feeding area, 8-detection mechanism, 9-cleaning combination mechanism, 91-cleaning station, 910-cleaning fixing part, 911-driving part, 912-elastic connection part, 913-section One connecting part, 914-connecting shaft, 915-dust removal wheel, 92-removing station, 10-workpiece.
  • the turntable-type detection device includes a turntable 7 and a liftable guide for the turntable-type detection device.
  • Mechanism, four detection mechanisms 8, cleaning combination mechanism 9 and control mechanism, and the liftable guiding mechanism of the turntable type detection equipment, four detection mechanisms 8 and cleaning combination mechanism 9 are all located around the turntable 7, and on the turntable 7 It has a loading area 71 and an unloading area; among them, the loading area 71 is used to place the workpiece 10 to be detected, and along the rotation direction of the turntable 7, the lifting guide of the turntable type detection equipment is set behind the loading area 71
  • the mechanism is used to guide and position the workpiece 10 in the feeding area 71, so that the workpiece 10 is in a preset detection area that is convenient for detection; after the lifting and guiding mechanism of the turntable type detection equipment, there are four detection mechanisms 8 If the setting position is set, the workpiece 10 after passing through the lifting and
  • the liftable guiding mechanism of the turntable type detection equipment is used to guide the position of a workpiece 10 with a round edge on the turntable 7, so that the workpiece 10 falls into the predetermined position.
  • the detection area is set to ensure the accuracy of the detection results; wherein, as shown in Figure 1, the liftable guiding mechanism of the turntable type detection equipment includes a connecting block 1 and two limit blocks 2, and the limit blocks 2 are set on The lower surface of the connecting block 1 protrudes downward, so that the connecting block 1 plays the role of connecting and fixing the two limiting blocks 2, and also enables the connecting block 1 to drive the two limiting blocks when it moves
  • the blocks 2 move together in the vertical direction; in a possible implementation of this specification, the connecting block 1 and the limiting block 2 can be set as an integrated structure, which further simplifies the structure, speeds up the processing efficiency, reduces assembly steps, and saves processing and configuration costs.
  • the two limiting blocks 2 play a positioning role to limit the position of the workpiece 10.
  • the workpiece 10 needs to pass between the two limiting blocks 2 to realize the guiding, as shown in FIG. 2 , between the two limiting blocks 2 is the guiding channel 3, and the side of the two limiting blocks 2 facing the guiding channel 3 is the limiting side 21, that is, the two limiting sides 21 cooperate to form the guiding channel 3 , is used to limit the position of the workpiece 10 in the guiding channel 3 when the workpiece 10 passes through, then the annular area formed by the two limiting sides 21 rotating one turn along the turntable 7 is the preset detection area, and passing The workpiece 10 of the guide channel 3 must be located in the preset detection area, and the positioning is accurate; and in a possible implementation of this specification, the limit side 21 is an arc-shaped edge.
  • At least one limit edge 21 can contact and be tangent to the edge of the workpiece 10, thereby applying a thrust towards the guide channel 3 to the workpiece 10, pushing the workpiece 10 to fall. It is easy and convenient to enter the preset detection area.
  • a safety distance is set in the guiding channel 3 between the two limit sides 21, and the safety distance is the minimum distance reserved along the diameter direction of the turntable 7, that is,
  • the minimum setting width of the guide channel 3 is equal to the sum of the maximum width of the workpiece 10 and the safety distance, so as to ensure that when the workpiece 10 passes, it will not be stuck by the two limit sides 21, resulting in failure of the limit and abnormal accumulation of the workpiece 10.
  • the safety width can be selected from 0.3 to 0.5mm, which not only ensures that enough space is reserved for the workpiece 10 to pass through, but also prevents the guide channel 3 from being too wide to lose
  • the guiding and positioning function can also be used to guide some other types of workpieces whose maximum widths are not much different, expanding the scope of application.
  • the two limit blocks 2 are misplaced so that the centers of the two limit blocks 2 are not located on the same diameter of the turntable 7; along the diameter direction of the turntable 7, Assuming that a limit block 2 that is farther from the center of the turntable 7 is the first limit block, and a limit block 2 that is closer to the center of the circle is the second limit block, then the misalignment setting can be that the first limit block is at the circumference Direction (here and the following circumferential direction includes the positive direction and the negative direction along the rotation direction of the turntable 7) is closer to the feeding area 71, and the second limit block is correspondingly farther away from the feeding area 71; it can also be set Because the first limiting block is farther away from the feeding area 71 in the circumferential direction, and the second limiting block is correspondingly closer to the feeding area 71; in this embodiment, the first limiting block can be optionally arranged on the connecting block 1 close to the end face of the feeding area 71,
  • the dislocation setting is also beneficial to avoid the workpiece 10 from being jammed and piled up;
  • the front end of the front end that is, the end close to the feeding area 71 can be set as a transition edge 22, and the rear end of the transition edge 22 is connected to the front end of the limit edge 21.
  • the transition edge 22 is a gradual structure in the horizontal direction, that is, the transition edge 22 is formed by
  • the width of the guiding channel 3 is greater than the width of the guiding channel 3 formed at the rear end of the transition edge 22, so that the guiding channel 3 forms an outer figure-eight channel as a whole, that is to say, the workpiece 10 rotates with the turntable 7 to the turntable type detection
  • the width of the entrance of the guiding channel 3 is larger than the width of the middle part, so that the workpiece 10 can enter the guiding channel 3 smoothly, and the width limitation of the middle part effectively limits the workpiece 10 to move along the turntable.
  • the width of the exit is also greater than the width of the middle part, which is convenient for the workpiece 10 to pass through smoothly, and avoids the failure of the entire turntable type detection equipment caused by a plurality of workpieces 10 piled up at the exit.
  • the liftable guiding mechanism of the turntable type detection equipment also includes a lifting member 4, a lifting cylinder 5 and a fixing member 6, wherein, as shown in Figure 3, the fixing member 6 is used to fix the lifting and guiding mechanism of the turntable type detection equipment around the turntable 7, and the fixing piece 6 is also fixedly connected with the lifting cylinder 5, so that the lifting cylinder 5 is fixed stably and reliably; and the lifting cylinder 5 and the lifting piece 4 It is relatively movable in the vertical direction, and the lifting cylinder 5 is used to provide power for the movement of the lifting member 4, so that the lifting member 4 can move up and down under the driving force of the lifting cylinder 5, and the lifting member 4 is also connected with the lifting member 4.
  • connection block 1 is fixedly connected to enhance the structural strength of the liftable guiding mechanism of the turntable type detection equipment, reduce the load of the connection block 1, and prolong the overall service life of the liftable guiding mechanism of the turntable type detection equipment, then when the lifting cylinder 5 outputs When powered, the lifting member 4 can drive the connecting block 1 and the limiting block 2 to move up and down together; in addition, in a possible implementation of this specification, on the basis of ensuring the overall structural strength, the lifting cylinder 5 can be directly connected to the Block 1 is relatively movable, which further simplifies the structure, improves the driving efficiency, and saves energy.
  • a transverse driving member can also be provided for driving the connecting block 1 to move along the diameter direction of the turntable 7, so that the guiding channel 3 and the turntable 7
  • the distance between the centers of the circles is adjustable, the fault tolerance rate is high, and it can adapt to various preset detection areas to expand the scope of application.
  • the limit block 2 moves up and down synchronously with the lifting of the connecting block 1, and enters the normal working state when the alignment is performed, and the lifting cylinder 5 is driven down; on the contrary, when it is converted into a standby state, the lifting cylinder 5 is controlled to drive up;
  • the limit block 2 has the lowest position when it moves in the vertical direction, and it is in the lowest position state, that is, it is in the normal working state , the height of the lower surface of the limiting block 2 is lower than the upper surface of the workpiece 10, so as to ensure that the limiting edge 21 can touch the workpiece 10, and apply a thrust to it for guidance, but at the same time, the height of the lower surface of the limiting block 2 is higher than
  • the height of the bottom surface of the workpiece 10 is also higher than the height of the upper surface of the turntable 7 to ensure sufficient safety, avoid unnecessary equipment damage, and reduce
  • the turntable 7 starts to rotate, then the lifting cylinder 5 in the liftable guiding mechanism of the turntable type testing equipment outputs power to drive the lifting part 4 down, and at the same time drive the connecting part 1 and the two limit blocks 2 down synchronously , until it descends to the preset lowest position, stops descending, and starts to enter the working state, and guides the passing workpieces 10 one by one, so that the workpieces 10 fall into the ring-shaped area where the guiding channel 3 is located, which is convenient for subsequent detection;
  • the lifting cylinder 5 outputs power in reverse, drives the lifting part 4 to rise, drives the connecting part 1 and the two limit blocks 2 to rise synchronously, until it rises to the original position height, stops rising, enters the standby state or closes, and waits
  • the opening of the next round of detection has accurate positioning, convenient operation, simple structure and low energy consumption.
  • the blanking area is arranged after the last testing mechanism 8, and is used to take away the workpiece 10 that has been tested from the turntable 7, but, in the rotation process of the turntable, it may happen that after the detection
  • the cleaning combination mechanism 9 is provided with a rejecting station 92, which is positioned after the blanking area.
  • the rejecting station 92 is located after the blanking area and next to the next Before turning the feeding area, it is used to remove the workpieces 10 left on the turntable 7 after the unloading area, that is, it can absorb the accidentally missed workpieces 10, so as to leave the turntable 7, and prevent these workpieces 10 from following the next turn of the turntable 7 Rotation enters the feeding area 71 again, which affects the next round of detection; similarly, in order to ensure the accuracy of detection, a cleaning station 91 is also set in the cleaning combination mechanism 9 to clean the surface of the turntable 7 and ensure the cleanliness of the surface of the turntable 7 , to avoid adverse effects on the accuracy of the detection results; in addition, the control mechanism can control the rejecting station 92 and the cleaning station 91 to work at the same time, that is, the cleaning combination mechanism 9 works synchronously to clean the workpiece 10 and the turntable 7.
  • the cleaning process is completed synchronously, and the cleaning station 91 does not take up extra time for cleaning, which saves time and speeds up the detection efficiency; while the cleaning combination mechanism 9 is working, the control mechanism controls the feeding area 71 to stop feeding to avoid cleaning by mistake, but at the same time Maintain the normal operation of the liftable guide mechanism and four detection mechanisms 8 of the turntable type detection equipment, avoid unnecessary energy consumption caused by repeated opening and closing, more energy-saving and efficient, and save operating costs.
  • the cleaning station 91 includes two dust removal structures arranged symmetrically with the horizontal plane as the axis of symmetry, which are respectively located above and below the turntable 7, that is, the two dust removal structures are symmetrically arranged about the turntable 7, and the two dust removal structures The structure is turned on or off at the same time.
  • the upper dust removal structure is used to clean the upper surface of the turntable 7, while the lower dust removal structure is used to clean the lower surface of the turntable 7, so as to ensure that the upper and lower surfaces of the turntable 7 are kept clean and have high transparency; what needs to be explained Yes, the cleaning station 91 can complete the cleaning during the rotation of the turntable 7, and there is no need to reserve additional time to stop the turntable 7 before cleaning, avoiding energy loss and time loss caused by unnecessary switching processes, and the cleaning is efficient and fast .
  • the dust removal structure includes an elastic cleaning member, a driving member 911 for driving the elastic cleaning member to rise and fall vertically, and a cleaning station for the cleaning station.
  • the cleaning fixture 910 is fixed together with the fixed structure of the turntable 7 to ensure reliable connection, and the overall stability of the cleaning station 91 is good, and the operation is stable during the cleaning process The performance is also good; and the driving part 911 is fixedly connected with the cleaning fixture 910, and the power output end of the driving part 911 is driven and connected with the elastic cleaning part, which is used to push or pull the elastic cleaning part to lift in the vertical direction; when there is cleaning
  • the driving member 911 drives the elastic cleaning member to move down close to the upper surface of the rotating disk 7 until it contacts the upper surface of the rotating disk 7, the driving member 911 stops output power, and the elastic cleaning member is maintained at this height. Rotating automatically cleans, which is convenient and fast, with a high degree of automation and saves manpower; Top cylinder, simple and convenient assembly, low cost, direct drive mode, less energy loss.
  • the elastic cleaning part includes a cleaning part and an elastic cleaning part 912, wherein the upper end of the elastic cleaning part 912 is used to connect with the driving part 911, and the lower end of the elastic cleaning part 912 is connected to the cleaning part.
  • the top is fixedly connected, and the cleaning part is used to descend under the driving of the driving part 911 until it contacts the turntable 7 to remove dust.
  • the elastic cleaning part 912 is located between the driving part 911 and the cleaning part, and the cleaning part can be adjusted when the cleaning part descends Adjust the distance between the bottom of the cleaning part and the turntable 7, and form a buffer force; especially once the driver 911 is pressed down excessively and the bottom of the cleaning part has contacted the turntable 7, the elastic cleaning part 912 can be compressed , to eliminate this part of the error caused by the driving member 911, and avoid the cleaning part from continuing to press down, resulting in damage to the turntable 7, that is, it can play a role in protecting the turntable 7; in a possible implementation of this specification, the elastic cleaning part 912 can be set as multiple floating springs, and the elastic buffering effect is good.
  • the cleaning part includes a connecting shaft 914 and a dust removal wheel 915 sleeved on the connecting shaft 914, wherein the connecting shaft 914 is arranged horizontally, and the outer wall of the dust removal wheel 915 is coated with a viscous dust removal wheel.
  • Adhesive tape then along with the rotation of turntable 7, because the position of cleaning station 91 is fixed, through the contact friction between the surface of dust removal tape and turntable 7, dust removal wheel 915 or dust removal tape can be reversed along with the rotation of turntable 7 Rotate (or roll), and the outer surface of the dust-removing tape is viscous, which can stick to the dust and dirt on the surface of the turntable 7, and take away these substances with the relative rotation between the two, so as to realize the cleaning of the surface of the turntable 7.
  • the dust removal wheel 915 can be selected as a detachable setting, then the dust removal wheel 915 can be disassembled along the axial direction of the connecting shaft 914, so that Quickly replace the used dust removal wheel 915 or dust removal tape, which is convenient, fast and low in cost; similarly, in other possible implementations of this specification, only the dust removal tape can be set as a detachable structure, or the dust removal wheel The 915 and the dust removal tape are set as detachable structures at the same time, so that they can be replaced synchronously, further saving time and improving efficiency.
  • the height range of the safety distance can be set to 2 ⁇ 5cm; in other possible implementations of this specification, the height range of the safety distance can also be adaptively set according to the thickness of the workpiece carried on the turntable 7, as long as the workpiece can not be in contact with the cleaning station 91 during the normal detection process
  • the driving member 911 can drive the elastic cleaning member to move down until it touches the rotating disk 7, and then it can automatically clean with the rotation of the rotating disk 7; Finally, the driving member 911 drives the elastic cleaning member to move upwards, away from the turn
  • a first connecting part 913 is also provided between the connecting shaft 914 and the elastic cleaning part 912, the contact area is larger, and the force of the connecting angle is more dispersed.
  • Higher reliability as shown in Figures 2-3 of the specification, the top of the first connecting part 913 is fixedly connected to the lower end of the elastic cleaning part 912, and the two sides of the top of the first connecting part 913 respectively extend downward for a period of time.
  • Each extension end is detachably connected to one end face of the connecting shaft 914.
  • the fixing reliability of the extension end and the connecting shaft 914 is guaranteed to be good, and the safety is excellent.
  • the extension Can be separated between end and connecting shaft 914 end faces make dedusting tape can be pulled down and replaced quickly, and convenience is good.
  • the cleaning station 91 can also be provided with a first detection sensor on the turntable 7 for real-time monitoring of the cleanliness of the surface of the turntable 7. At the same time, the monitored The information is transmitted to the control mechanism that controls the cleaning station 91. When dust and stains are detected, there is a need for cleaning.
  • the control mechanism controls the driving member 911 to press the dust removal wheel 915 to the turntable 7 for cleaning, and when the first detection sensor detects After the stain disappears, the control mechanism can collect the monitoring information of the first detection sensor, thereby controlling the driving part 911 to take the dust removal wheel 915 away from the turntable 7 in reverse, and the cleaning station 91 is on standby again, which is convenient and fast for cleaning, and has a high degree of automation.
  • the dust removal structure located above the turntable 7 can also be detachable, so that it is convenient to disassemble the dust removal structure before replacing a different turntable 7 or removing the damaged turntable 7, so as to avoid obstructing , and avoid further damage to the rotating disk 7, the safety is better.
  • the control mechanism can be electrically connected with the detection sensor (i.e. the first detection sensor) provided in the cleaning station 91, and the control mechanism is also connected with the drive member 911 simultaneously, so that according to the first detection sensor
  • the detection signal controls the opening and closing of the cleaning station 91; similarly, the rejecting station 92 can also be provided with a second detection sensor on the turntable 7 for real-time monitoring of the removal of workpieces on the surface of the turntable 7.
  • the information is transmitted to the control mechanism.
  • the control mechanism controls the rejecting station 92 to approach the turntable 7 for removal.
  • the control mechanism The monitoring information of the second detection sensor can be collected, so as to control the rejecting station 92 away from the turntable 7 and restart standby or shut down, which is convenient, fast and highly automated.
  • control mechanism can control the rejecting station 92 and the cleaning station 91 to work at the same time, and the cleaning process is completed synchronously during the rejecting process, and the cleaning station 91 does not take up extra time for cleaning, saving time and speeding up detection efficiency; and
  • the control mechanism controls the feeding area to stop feeding at the same time, so as to avoid mistaken cleaning during the rejecting and cleaning process.
  • the first detection sensor and the second detection sensor can be set to the same One, saving the number and cost of sensors, and occupying a smaller space on the turntable 7, avoiding the phenomenon that one of the sensors mistakenly recognizes the other sensor as a stain, and reducing the possibility of detection errors.
  • the two limit blocks cooperate with each other to form an outer splayed guiding channel between them.
  • the entrance and exit are wide, which is convenient for the workpiece to turn in and out, while the width of the middle part of the guiding channel is narrow, which can effectively limit
  • the position of the workpiece is accurately and smoothly positioned, so that the position of the workpiece on the turntable is always within a preset circular area, and this circular area falls within the detection range of the detection mechanism, ensuring that the workpiece can be completely exposed to the detection during the subsequent detection process In the field of vision of the organization, it is beneficial to improve the accuracy of the test results.
  • a safe width is reserved between the two limiting sides to ensure that there is still a gap between the workpiece and at least one limiting side when passing through the narrowest part of the guiding channel, preventing the workpiece from being stuck and affecting the subsequent detection process. Even lead to the shutdown of the entire equipment.
  • the lifting cylinder can drive the lifting parts to drive the limit block to move up and down, and drop to the preset lowest position when the workpiece passes by, so as to ensure that it can be close to the workpiece for effective guidance and positioning, and when it rises, it can maximize the guarantee of the turntable type testing equipment.
  • the unique lifting and guiding mechanism will not bump the turntable or interfere with the rotation of the turntable, ensuring the efficiency, stability and safety of equipment operation.

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Abstract

La présente invention concerne un mécanisme de guidage pouvant être soulevé et abaissé d'un dispositif de détection de type plateau tournant, ainsi qu'un dispositif de détection de type plateau tournant. Le mécanisme de guidage pouvant être soulevé et abaissé d'un dispositif de détection de type plateau tournant comprend un bloc de liaison et deux blocs de restriction ; les blocs de restriction sont tous deux disposés sur la surface inférieure du bloc de liaison et font saillie vers le bas à partir de la surface inférieure du bloc de liaison ; le bloc de liaison peut entraîner les blocs de restriction dans un mouvement vertical ; un canal de guidage est formé entre les deux blocs de restriction ; et le bord de chaque bloc de restriction faisant face au canal de guidage est un bord de restriction, qui est utilisé pour définir la position d'une pièce dans le canal de guidage lors du passage de la pièce. Le canal de guidage formé par les deux blocs de restriction de la présente invention peut guider efficacement la position d'une pièce à bord circulaire sur un plateau tournant, et le positionnement est précis, de sorte que la pièce se déplace en douceur, avec la rotation du plateau tournant, dans une zone de détection pour la détection, assurant ainsi la précision de la détection ultérieure par le dispositif de détection de type plateau tournant ; en outre, le guidage et le réglage sont effectués pendant la rotation du plateau tournant, de sorte que le temps de production est économisé, la structure est simple, et les coûts de traitement et de montage sont faibles.
PCT/CN2022/095596 2021-11-10 2022-05-27 Mécanisme de guidage pouvant être soulevé et abaissé d'un dispositif de détection de type plateau tournant, et dispositif de détection de type plateau tournant WO2023082606A1 (fr)

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CN202111325187.9A CN113777044B (zh) 2021-11-10 2021-11-10 一种转盘型检测设备的可升降导正机构及转盘型检测设备
CN2021113251879 2021-11-10

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WO2023082606A1 true WO2023082606A1 (fr) 2023-05-19

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Cited By (1)

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CN118003137A (zh) * 2024-04-10 2024-05-10 湖南九五精机有限责任公司 一种多轴加工数控机床及操作方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113777044B (zh) * 2021-11-10 2022-02-11 苏州佳祺仕信息科技有限公司 一种转盘型检测设备的可升降导正机构及转盘型检测设备
CN114280319B (zh) * 2021-12-24 2022-12-13 深圳普门科技股份有限公司 分析仪及其安装方法

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