WO2023116840A1 - Dispositif d'alimentation automatique - Google Patents

Dispositif d'alimentation automatique Download PDF

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Publication number
WO2023116840A1
WO2023116840A1 PCT/CN2022/141177 CN2022141177W WO2023116840A1 WO 2023116840 A1 WO2023116840 A1 WO 2023116840A1 CN 2022141177 W CN2022141177 W CN 2022141177W WO 2023116840 A1 WO2023116840 A1 WO 2023116840A1
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WO
WIPO (PCT)
Prior art keywords
tail
automatic feeding
drives
feeding device
roller
Prior art date
Application number
PCT/CN2022/141177
Other languages
English (en)
Chinese (zh)
Inventor
杨慧丽
侯东云
段全心
谢刚
孙丰鑫
陈亚雄
栾利强
Original Assignee
软控股份有限公司
青岛软控机电工程有限公司
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 软控股份有限公司, 青岛软控机电工程有限公司 filed Critical 软控股份有限公司
Publication of WO2023116840A1 publication Critical patent/WO2023116840A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/46326—Stitched or seamed together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/93—Tyres

Definitions

  • the present application relates to the technical field of tire processing equipment, in particular to an automatic feeding device.
  • the present application provides an automatic feeding device to improve production efficiency.
  • An automatic feeding device comprising:
  • the guiding trolley can move close to and away from the bracket
  • a sensor assembly the sensor assembly includes a material tail detection sensor for detecting the material tail of the previous material and a material head detection sensor for detecting the material head of the next material;
  • the material tail fixing component arranged on the support, when the material tail detection sensor detects the material tail of the previous material, the material tail fixing component fixes the last material;
  • a lapping device arranged on the bracket includes a material tail grabbing part capable of grabbing and releasing the tail of the previous material and a material head moving to drive the tail grabbing part to move device; in the state where the material tail fixing component fixes the previous material, the material tail grabbing part grabs the material tail of the previous material, and when the material head detection sensor detects the material head of the next material In this state, the material head moving device drives the material tail grabbing part to move towards the material head, and when the material tail moving device drives the material tail grabbing part to move, the material tail fixing component is connected The material moves relatively, and the material tail grabbing part drives the material tail to move above the material head, and then the material tail grabbing part releases the material tail and makes the material tail overlap the material head superior
  • the tail fixing assembly includes:
  • the frame includes a lower frame and an upper frame
  • the driving roller is rotatably arranged on the lower frame
  • the power assembly drives the driving roller to rotate
  • the pressure roller is set correspondingly to the driving roller
  • a pressing roller driving device connected with the upper frame, the pressing roller driving device drives the pressing roller to move toward the driving roller.
  • the above-mentioned automatic feeding device further includes a material detection component for detecting whether there is material on the guiding trolley;
  • the material detection component and the material tail detection sensor are arranged in sequence along the material feeding direction;
  • the pressure roller driving device drives the pressure roller to move to the driving roller and clamps the material, and the power component drives the driving roller Rotate forward and drive the material to move.
  • the power assembly drives the driving roller to reverse.
  • the tail fixing assembly further includes a tail grabbing plate for supporting the tail, and the extension direction of the tail grabbing plate is aligned with the axis of the driving roller. The directions are parallel, and the material tail grabbing plate is located on the side of the driving roller facing away from the material feeding direction;
  • the material tail grabbing component is arranged correspondingly to the material tail grabbing plate.
  • the overlapping device also includes:
  • the material tail grabbing component is a vacuum suction cup arranged on the mounting frame
  • the head moving device includes a first drive device and a second telescopic device, one of the first drive device and the second telescopic device is a horizontal telescopic device, and the first A driving device is connected to another vertical lifting device in the second telescopic device; the driving end of the first driving device is connected to the mounting frame; the driving end of the second telescopic device is connected to the first driving device
  • the main body of the device is connected, and the main body of the second telescopic device is connected with the fixing frame.
  • the support includes a suture guide rail arranged along the width direction of the material and a slider slidably arranged on the suture guide rail;
  • the stitching roller assembly includes a stitching roller and a stitching adjustment device that drives the stitching roller to move vertically.
  • the stitching roller is rotatably arranged at the driving end of the stitching adjustment device. Slider connection.
  • the support includes a suture guide rail arranged along the width direction of the material and a slider slidably arranged on the suture guide rail;
  • Also includes a cutter device the cutter device includes a cutter and a cutter adjustment device that drives the cutter to move vertically, the cutter is fixedly arranged at the driving end of the cutter adjustment device, the The main body of the cutter adjusting device is connected with the slide block.
  • the material output end of the guide trolley has a sewing support plate for sewing the material head and the material tail.
  • the automatic feeding device is an automatic cord feeding device, and the material on the guide trolley is the ply material;
  • It also includes a deviation correcting device that drives the material tail fixing assembly to move along the width direction of the material;
  • the sensor assembly also includes a first edge detection sensor for detecting the edge position of one side of the last material and a second edge detection sensor for detecting the same side edge position of the next material; when the first edge detection sensor And when the second edge detection sensor detects that the edge position on one side of the previous material is different from the edge position on the same side of the next material, in the state where the last material is fixed by the tail fixing assembly , the deviation correcting device drives the material tail fixing assembly to move, so that the edge position on one side of the last material is the same as the edge position on the same side of the next material.
  • the deviation correction device includes:
  • a guide rail device includes a deviation-correcting guide rail arranged along the width direction of the material and a deviation-correcting slider slidingly arranged on the deviation-correcting guide rail; one of the deviation-correcting guide rail and the deviation-correcting slider and the bracket connected, the other one of the correction guide rail and the correction slider is connected with the tail fixing assembly;
  • An error correction driving device that drives the relative movement of the deviation correction slider and the deviation correction guide rail.
  • the error correction driving device includes:
  • the error correction motor drives the lead screw to rotate
  • the sensor assembly further includes:
  • the transmission device is arranged on the support;
  • the automatic feeding device is an automatic feeding device for inner lining
  • the material on the guide trolley is inner lining layer material.
  • the automatic feeding device is a sidewall automatic feeding device, and the material on the guide trolley is a sidewall layer material;
  • the guide trolley has two materials transported side by side;
  • the number of the overlapping devices is two, which are arranged symmetrically with the two materials of the guiding trolley.
  • the automatic feeding device provided by the present application, when the material of the last guide car is empty, the guide car will be far away from the support, and then the next guide car (full of materials) will be moved to the The direction close to the support is transported in place. At this time, the head of the material is located on the side of the guide trolley close to the support.
  • the material tail detection sensor detects the material tail of the previous material, and the material tail fixing component fixes the previous material to prevent the material tail of the previous material from passing through the material tail fixing component;
  • the material tail grabbing part grabs the material tail of the previous material under the state that the tail fixing component fixes the previous material, which ensures the grabbing effect of the material tail. Since the next guide trolley is delivered to the position close to the support, the material head of the material on the guide trolley (the material head of the next material) can be detected by the material head detection sensor.
  • the material head moving device drives the material
  • the tail grabbing part moves to the material head (the material head of the next material), that is, the material head moving device drives the material tail grabbing part to guide the dolly to move. Since the material tail fixing component moves relative to the previous material when the material tail moving device drives the material tail grabbing component to move, the material tail fixing component will not hinder the movement of the material tail grabbing component. And, after the material tail grasping part drives the material tail (the material tail of the previous material) to move to the material head (the material head of the next material), the material tail grabbing part releases the material tail, so that the material tail of the previous material Overlap on the head of the next material.
  • the stitching roller assembly is set on the bracket, and the overlapping material head and material tail are stitched together by the seaming roller assembly, so that the material tail of the previous material is connected with the material head of the next material, thereby completing the refilling operation.
  • the automatic material refilling device provided in the embodiment of the present application avoids manual material refilling operation, improves the degree of automation, and further improves the efficiency of the material refilling operation; reduces downtime, thereby improving the production efficiency of tires.
  • Figure 1 is a schematic structural view of the first automatic feeding device provided in the embodiment of the present application.
  • Fig. 2 is a schematic structural view of the tail fixing assembly provided by the embodiment of the present application.
  • Fig. 3 is the schematic structural view of the overlapping device that the embodiment of the present application provides;
  • FIG. 4 is a schematic structural diagram of a bracket and a sensor assembly provided in an embodiment of the present application.
  • FIG. 5 is a schematic structural view of a seaming roller assembly provided in an embodiment of the present application.
  • Fig. 6 is a schematic structural diagram of a cutting device provided in an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an error correction drive device provided by an embodiment of the present application.
  • Fig. 8 is another structural schematic diagram of the first automatic feeding device provided by the embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of the second automatic feeding device provided in the embodiment of the present application.
  • Fig. 10 is a schematic structural diagram of a third automatic feeding device provided in the embodiment of the present application.
  • the application discloses an automatic feeding device to improve production efficiency.
  • the embodiment of the present application provides an automatic feeding device, including a guide trolley 1, a bracket 5, a sensor assembly 4, a material tail fixing assembly 2, an overlapping device 3 and a sewing roller assembly 6 .
  • the guide trolley 1 can move close to and away from the support 5;
  • the sensor assembly 4 includes a material tail detection sensor 46 for detecting the material tail of the last material and a material head detection sensor 45 for detecting the material head of the next material;
  • the fixing assembly 2 is arranged on the support 5, and when the tail detection sensor 46 detects the tail of the last material, the tail fixing assembly 2 fixes the last material;
  • the lapping device 3 is arranged on the support 5, and the lapping device 3 includes The tail grabbing part 31 capable of grabbing and releasing the tail of the previous material and the material head moving device that drives the tail grabbing part 31 to move; grabbing the tail when the tail fixing assembly 2 fixes the previous material Part 31 grabs the material tail of the previous material, and when the material head detection sensor 45 detects the material head of the next material, the material head moving device drives
  • the seaming roller assembly 6 is arranged on the seaming roller assembly 6 on the support 5, and the seaming roller assembly 6 is used for sewing the overlapped material head and material tail.
  • the automatic feeding device provided in the embodiment of the present application, when the material of the last guide trolley 1 is empty, the guide trolley 1 will be far away from the support 5, and then the next guide trolley 1 (full of materials) will be moved closer to the support 5 At this time, the head of the material is located on the side of the guide trolley 1 close to the support 5. Due to the emptying of the material of the last guiding trolley 1, the material tail detection sensor 46 detects the material tail of the previous material, and the material tail fixing assembly 2 fixes the previous material to prevent the material tail of the previous material from passing through the material tail fixing assembly 2. In the state where the material tail fixing component 2 fixes the previous material, the material tail grabbing part 31 grabs the material tail of the previous material, which ensures the grasping effect of the material tail.
  • the material head (the material head of the next material) on the guide car 1 can be detected by the material head detection sensor 45.
  • the material head The moving device drives the material tail grabbing part 31 to move towards the material head (the material head of the next material), that is, the material head moving device drives the material tail grabbing part 31 to move to the guide trolley 1 . Since the tail moving device drives the tail grabbing part 31 to move, the tail fixing assembly 2 moves relative to the previous material, so the tail fixing assembly 2 will not hinder the tail grabbing part 31 from moving.
  • the material tail grasping part 31 drives the material tail (the material tail of the last material) to move on the material head (the material head of the next material)
  • the material tail grabbing part 31 releases the material tail, so that the last material
  • the material tail is lapped on the material head of the next material.
  • the seaming roller assembly 6 is arranged on the seaming roller assembly 6 on the support 5, and the overlapping material head and material tail are stitched by the seaming roller assembly 6, so that the material tail of the previous material is connected with the material head of the next material, thereby completing the continuous process. material operation.
  • the automatic material refilling device provided in the embodiment of the present application avoids manual material refilling operation, improves the degree of automation, and further improves the efficiency of the material refilling operation; reduces downtime, thereby improving the production efficiency of tires.
  • the movement of the last guide car 1 (empty car) and the next guide car 1 (car filled with materials) can be moved by an AGV (Automated Guided Vehicle, automatic guided vehicle), wherein the AGV can As a component arranged on the guiding trolley 1, the AGV can also be detachably connected to the guiding trolley 1 through a connecting part or a connecting component.
  • AGV Automated Guided Vehicle, automatic guided vehicle
  • the material tail fixing assembly 2 includes a machine frame, a driving roller 26 , a power assembly 22 , a pressing roller 24 and a pressing roller driving device 25 .
  • the frame includes a lower frame 21 and an upper frame 27; the driving roller 26 is rotatably arranged on the lower frame 21; the power assembly 22 drives the driving roller 26 to rotate; the pressure roller 24 is arranged correspondingly to the driving roller 26; the pressure roller driving device 25 is connected to the pressing roller driving device 25 of the upper frame 27, and the pressing roller driving device 25 drives the pressing roller 24 to move toward the driving roller 26.
  • the driving roller 26 and the pressing roller 24 are relatively close to and far away from the pressing roller driving device 25. The material passes between the driving roller 26 and the pressing roller 24.
  • the power assembly 22 drives the driving roller 26 to rotate, which can realize the adjustment of the material relative to the material tail fixing assembly 2, so as to adjust the position of the material tail relative to the material tail grabbing part 31, and ensure that the material tail grabbing part 31 grabs the material tail precision.
  • two clamping devices that can approach and move away from each other can also be provided, and the material channel is between the two clamping devices.
  • the fixing of the material is realized through the clamping of the material by the two clamping devices; and then the two clamping devices are separated from each other, and the material tail grasping component 31 can drive the material when the material head moving device drives the material tail grasping component 31 to move.
  • the tail (previous material) moves relative to the tail fixing assembly 2.
  • the material detection component 9 for detecting whether there is material on the guide trolley 1 .
  • the material detection component 9 and the material tail detection sensor 46 are arranged in sequence along the material feeding direction; that is, the material detection component 9 first detects that there is no material on the guide trolley 1, and then the material tail detection sensor 46 detects the material tail of the previous material. .
  • the pressure roller driving device 25 drives the pressure roller 24 to move to the driving roller 26 and clamp the material
  • the power component 22 drives the driving roller 26 to rotate forward and drive the material to move.
  • the pressure roller 24 moves to the driving roller 26 and clamps the material, so that the material moves at the speed at which the driving roller 26 is driven by the power assembly 22.
  • the rotating speed of the driving roller 26 By controlling the rotating speed of the driving roller 26, it is convenient to control the tail of the material relative to the tail of the material.
  • the moving speed of the part 31 is taken.
  • the power assembly 22 drives the driving roller 26 to rotate forward and drive the material to move at a slow speed. Slow movement means that the material moves at a slower rate than it is fed.
  • the pressure roller driving device 25 may be an air cylinder, or a hydraulic cylinder or a linear motor, etc., which are not specifically limited here and are within the scope of protection.
  • the power assembly 22 drives the driving roller 26 to reverse. That is, when the material head moving device drives the material tail grabbing part 31 to move, the driving roller 26 reverses, thereby facilitating the movement of the material tail guide trolley 1 (material head).
  • the pressure roller driving device 25 drives the pressure roller 24 away from the driving roller 26, so that the previous material can directly pass between the pressure roller 24 and the driving roller 26 to realize the material tail.
  • the relative movement between the fixed component 2 and the previous material is the relative movement between the fixed component 2 and the previous material.
  • the material tail fixing assembly 2 also includes a material tail grabbing plate 23 for supporting the material tail, the extension direction of the material tail grabbing plate 23 is parallel to the axial direction of the driving roller 26, and the material tail grabbing plate 23 is located on the driving roller 26 is the side facing away from the feeding direction of the material; the material tail grabbing component 31 is arranged corresponding to the material tail grabbing plate 23 .
  • the material tail grabbing plate 23 it is convenient to move the material tail to the material tail grabbing plate 23 , and it is convenient for the material tail grabbing part 31 to grab the material tail on the material tail grabbing plate 23 . It is especially suitable for the structures in which the material tail grabbing part 31 is a vacuum suction cup or a pasting plate, etc., which needs a supporting platform (material tail grabbing plate 23 ) for support.
  • the material tail grabbing part 31 can also be set as a gripper to directly grab the material tail of the previous material fixed by the pressing roller 24 and the driving roller 26 .
  • the overlapping device 3 also includes a mounting frame 32 and a fixing frame 35 .
  • the material tail grasping part 31 is a vacuum suction cup arranged on the mounting frame 32; the fixed frame 35 is connected with the support 5, and the material head moving device includes a first driving device 33 and a second telescopic device 34, and the first driving device 33 and the second One of the telescopic devices 34 is a horizontal telescopic device, and the first drive device 33 is another vertical lift device in the second telescopic device 34; the driving end of the first drive device 33 is connected with the mounting frame 32; the second telescopic device 34 The driving end of the drive end is connected with the main body of the first driving device 33 , and the main body of the second telescopic device 34 is connected with the fixed frame 35 .
  • a plurality of material tail grabbing components 31 may be arranged on the installation frame 32 so as to improve the stability of grabbing the material tail.
  • only one material tail grabbing part 31 can also be provided.
  • the head moving device can also be configured as a swing arm structure, etc., which will not be repeated here.
  • the support 5 includes a sewing guide rail 53 arranged along the width direction of the material and a slider 54 slidably arranged on the sewing guide rail 53;
  • the sewing roller assembly 6 includes a sewing roller 61 and a sewing adjustment device that drives the sewing roller 61 to move vertically.
  • the device 62 , the sewing roller 61 is rotatably arranged at the driving end of the sewing adjustment device 62 , and the main body of the sewing adjustment device 62 is connected with the slider 54 .
  • a driving motor (such as the motor 42 ) is also included to drive the movement of the slider 54 relative to the suturing rail 53 , and the driving motor can be realized by a driving device such as a motor, an air cylinder or a hydraulic cylinder.
  • a cutter device 7 is also included, and the cutter device 7 includes a cutter 71 and a cutter adjusting device 73 that drives the cutter 71 to move vertically, and the cutter 71 is fixedly arranged at the driving end of the cutter adjusting device 73, The main body of the cutter adjusting device 73 is connected with the slide block 54 .
  • the cutter device 7 can be used when changing material specifications. Such as, the width of the currently conveyed material is 1m, and it needs to be replaced with a material with a width of 0.6m, and the conveyed material has not been conveyed yet, the height of the cutter 71 can be adjusted by the cutter adjusting device 73, and the relative height of the cutter 71 can be adjusted by the slider 54.
  • the cutter 71 cuts the currently conveyed material, and then through the sewing roller assembly 6, the head of the material to be replaced and the cutting position (equivalent to the tail) of the currently conveyed material are sewed together. It is also possible to directly cut the tail of the previous material and then sew it to the head of the next material when the tail of the previous material is incomplete.
  • the knife device 7 In order to facilitate the connection between the cutter device 7 and the seaming roller assembly 6 with the slider 54, adjust the relative position of the cutter 71 and the seaming roller 61 to ensure that cutting and stitching operate independently of each other, and also include a curved plate 11, and the seaming roller assembly 6 has a connecting curved plate 11 and the suture connecting portion 63 of the suture adjustment device 62 , the knife device 7 also includes a horizontal connecting plate 72 connecting the driving end of the knife adjustment device 73 and the knife 71 .
  • the material output end of the guide trolley 1 has a sewing support plate for sewing the feed head and the feed tail.
  • the automatic feeding device is an automatic cord feeding device, and the material on the guiding trolley 1 is the ply material. Since the cord is used directly in the tire building process and does not need to be cut off, the side edges of the previous material and the next material need to be aligned.
  • the automatic feeding device also includes a deviation correcting device that drives the material tail fixing assembly 2 to move along the width direction of the material; the sensor assembly 4 also includes a first edge detection sensor 47 for detecting the edge position of one side of the previous material and a first edge detection sensor 47 for detecting the edge position of the next material.
  • the second edge detection sensor 48 of the same side edge position of a material when the first edge detection sensor 47 and the second edge detection sensor 48 detect that the side edge position of the previous material is different from the same side edge position of the next material , in the state where the material tail fixing component 2 fixes the previous material, the deviation correction device drives the material tail fixing component 2 to move, so that the position of one side edge of the previous material is the same as that of the same side edge of the next material.
  • the first edge detection sensor 47 and the second edge detection sensor 48 are disposed on the left side of the material.
  • the second edge detection sensor 48 obtains the analog quantity of the left edge of the material head and passes it to the controller
  • the first edge detection sensor 47 obtains the analog quantity of the left edge of the material tail and passes it to the controller
  • the controller compares the analog quantity of the two, If the size of the two is the same, it means that the left side of the material head and the material tail are consistent, and there is no need for deviation correction. If the above analog values are not equal, the controller controls the deviation correcting device to drive the material tail fixing component 2 to move along the width direction of the material until the above analog values are consistent. Through the above settings, the accuracy of feeding is effectively improved.
  • the deviation correction device includes a guide rail device 10 and an error correction drive device 8 .
  • the guide rail device includes a deviation-correcting guide rail arranged along the width direction of the material and a deviation-correcting slider which is slidably arranged on the deviation-correcting guide rail;
  • the tail fixing assembly 2 is connected; the error correction driving device 8 that drives the deviation correction slider and the deviation correction guide rail to move relatively.
  • the deviation correction device can also be set as a linear drive device, such as a linear motor or a cylinder.
  • the error correction driving device 8 includes an error correction motor 81 , a lead screw 82 , a screw nut 83 and a bracket 84 .
  • Error correction motor 81 drives leading screw 82 to rotate; Screw nut 83 cooperates with leading screw 82; Support 84 is fixedly connected with screw nut 83, and one of the body of error correction motor 81 and support 84 is connected with support 5, and error correction motor 81
  • the other of the main body and the bracket 84 is connected with the material tail fixing assembly 2. It can also be set as a telescopic cylinder, etc.
  • the sensor assembly 4 also includes: a transmission device for being arranged along the width direction of the material, and the transmission device is arranged on the support 5; a synchronous connector 410 connected with the first edge detection sensor 47 and the second edge detection sensor 48, and the transmission device drives synchronously The link 410 moves.
  • the bracket 5 includes a vertical rod 51 and a horizontal plate 52 , and the vertical rods 51 are arranged on both sides of the horizontal plate 52 .
  • the sensor assembly 4 includes a synchronous belt 411 and a driving motor 44 that drives the synchronous belt 411 to rotate.
  • the driving motor 44 is installed on the horizontal plate 52 through a motor bracket 412 .
  • the upper frame 27 has an upper frame chute on the side facing the horizontal plate 52, and the upper frame chute is in sliding contact with the side of the horizontal plate 52 facing the upper frame 27, which further improves the adjustment stability of the tail fixing assembly 2 during the deviation correction process.
  • the automatic feeding device is an automatic feeding device for inner lining
  • the material on the guiding trolley 1 is the inner lining layer material.
  • the automatic feeding device is a sidewall automatic feeding device, and the material on the guide trolley 1 is the sidewall layer material; the guide trolley 1 has two materials that are transported side by side ; The number of overlapping devices 3 is two, which are used to set up symmetrically with the two materials of the guide trolley 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Dispositif d'alimentation automatique comprenant : un véhicule de guidage (1) ; un support (5), le véhicule de guidage (1) étant apte à se rapprocher et à s'éloigner du support (5) ; un ensemble capteur (4) ; un ensemble de fixation de queue de matériau (2) disposé sur le support (5) ; un dispositif de joint à recouvrement (3) disposé sur le support (5) ; et un ensemble rouleau à coudre (6) disposé sur le support (5), l'ensemble rouleau à coudre (6) étant utilisé pour coudre une tête de matériau et une queue de matériau qui sont dans un joint à recouvrement. Au moyen du dispositif, une alimentation automatique peut être obtenue, de telle sorte que l'efficacité de production est améliorée.
PCT/CN2022/141177 2021-12-22 2022-12-22 Dispositif d'alimentation automatique WO2023116840A1 (fr)

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CN117719923A (zh) * 2024-02-07 2024-03-19 晶科能源(海宁)有限公司 光伏胶膜上料设备、胶膜拼接设备及光伏胶膜上料方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117262844A (zh) * 2023-11-22 2023-12-22 常州市正康承美新材料科技有限公司 一种浸渍纸生产用自动纠偏装置
CN117262844B (zh) * 2023-11-22 2024-02-02 常州市正康承美新材料科技有限公司 一种浸渍纸生产用自动纠偏装置
CN117719923A (zh) * 2024-02-07 2024-03-19 晶科能源(海宁)有限公司 光伏胶膜上料设备、胶膜拼接设备及光伏胶膜上料方法

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