CN218874618U

CN218874618U - Cutter disc replacing mechanism and PCB processing system

Info

Publication number: CN218874618U
Application number: CN202320059615.6U
Authority: CN
Inventors: 孙兵; 张磊
Original assignee: Suzhou Vega Technology Co Ltd
Current assignee: Suzhou Vega Technology Co Ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-18
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a mechanism and PCB system of processing are changed to blade disc. This blade disc replacement mechanism includes: the first replacing device is used for conveying the cutter head on the first replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism. The second replacing device is used for conveying the cutter head on the second replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism; or the second replacing device is used for conveying the cutter head on the second replacing device to the first replacing device and is also used for receiving the cutter head conveyed by the first replacing device. According to the utility model discloses mechanism is changed to blade disc, the blade disc on the removable blade disc conveying mechanism of blade disc change mechanism to realize the automatic change of blade disc on the PCB processing machine, thereby be favorable to promoting the work efficiency of PCB processing machine, reduce the cost of labor.

Description

Cutter disc replacing mechanism and PCB processing system

Technical Field

The utility model relates to a PCB processing technology field particularly, relates to a cutter disc is changed mechanism, PCB system of processing and the cutter of this system and is changed method.

Background

The PCB processing machine uses the cutter in the cutter head to carry out drilling processing on the PCB, the total cutting time from the start of putting a new cutter into processing to the scrapping of the cutter due to processing abrasion is called as the service life of the cutter, when the PCB processing machine is used, in order to ensure that the service life of the cutter on the cutter head is enough to ensure the complete processing of the board, the cutter can be replaced before the service life of the cutter is used up, in the related technology, the cutter in the cutter head on the PCB processing machine is usually replaced manually, the manual replacement efficiency is low, in order to ensure the safety of operators, the PCB processing machine needs to be stopped when the cutter is replaced, and the working efficiency of the PCB processing machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model discloses a first aim at provides a blade disc replacement mechanism for PCB processing machine can realize the automatic change of blade disc on the PCB processing machine.

A second object of the present invention is to provide a PCB processing system.

In order to achieve the above object, an embodiment of the first aspect of the present invention provides a cutter head replacing mechanism for a PCB processing machine, the PCB processing machine is provided with a cutter head conveying mechanism for placing and conveying a cutter head, the cutter head replacing mechanism includes: a first replacement device and/or a second replacement device, wherein: the first replacing device is used for conveying the cutter head on the first replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism; the second replacing device is used for conveying the cutter head on the second replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism; or the second replacing device is used for conveying the cutter head on the second replacing device to the first replacing device and is also used for receiving the cutter head conveyed by the first replacing device.

According to the utility model discloses mechanism is changed to blade disc, the blade disc on the removable blade disc conveying mechanism of blade disc change mechanism to realize the automatic change of blade disc on the PCB processing machine, thereby be favorable to promoting the work efficiency of PCB processing machine, reduce the cost of labor.

Further, the first replacement device includes: mount and crane, the crane is located with the liftable the mount, the crane has first cutter head space of keeping in, first cutter head space of keeping in has a plurality of first cutter head conveyor components, and is a plurality of first cutter head conveyor components follows the direction of height of first change device is spaced apart in proper order, first cutter head conveyor components is used for transporting the cutter head.

Further, the crane still has second blade disc space of keeping in, the brace table has in the second blade disc space of keeping in, the brace table is movably located the crane, the brace table is used for placing the blade disc.

Further, the first replacement device further includes: first manipulator, first manipulator locates the mount, first manipulator be used for with cutter in the PCB processing machine snatchs extremely in the blade disc in the space is kept in to the second blade disc, and be suitable for with cutter in the blade disc in the space is kept in to the second blade disc snatchs extremely in the blade disc on the blade disc conveying mechanism.

According to some embodiments of the invention, the first replacement device further comprises: the first reader-writers correspond to the first cutter disc conveying assemblies one by one, and the first reader-writers are used for reading information of electronic tags on corresponding cutter discs and changing the information of the electronic tags.

According to some embodiments of the invention, the second replacement device comprises: remove chassis, storage frame and elevating platform, the storage frame set firmly in remove the chassis, the storage frame has third blade disc space of keeping in, a plurality of second blade disc conveyor components have in the third blade disc space of keeping in, and is a plurality of second blade disc conveyor components follows the direction of height that the device was changed to the second is spaced apart in proper order, second blade disc conveyor components is used for keeping in and transports the blade disc, the elevating platform is located with liftable the storage frame, the elevating platform is equipped with the third blade disc conveyor components who is used for transporting the blade disc.

Further, the second replacement device further includes: the second manipulator is used for storing the knife box and the knife, the second manipulator is arranged on the movable chassis, and the second manipulator is used for grabbing the knife box or the knife between the first replacing device and the second replacing device.

In order to achieve the above object, an embodiment of a second aspect of the present invention provides a PCB processing system, including: PCB processing machine and above-mentioned blade disc change mechanism.

According to the utility model discloses PCB system of processing, the blade disc on the removable blade disc conveying mechanism of blade disc replacement mechanism to realize the automatic change of blade disc on the PCB processing machine, thereby be favorable to promoting the work efficiency of PCB processing machine, reduce the cost of labor.

According to the utility model discloses a some embodiments, cutter head conveying mechanism includes first support frame, first conveyor components and first driving piece, first conveyor components locates first support frame, first driving piece with first conveyor components transmission is connected, first driving piece is used for the drive first conveyor components transports the cutter head.

Further, the cutter head conveying mechanism further comprises: and the second reader-writer is used for reading the information of the electronic tag on the cutter head and changing the information of the electronic tag.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic diagram of a cutter head exchange mechanism and a PCB processing machine according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a PCB processing machine according to an embodiment of the present invention;

fig. 3 is a partial schematic structural view of a workbench according to an embodiment of the present invention;

fig. 4 is a schematic view of a cutter head conveying mechanism according to an embodiment of the present invention;

fig. 5 is a schematic view of a cutter head according to an embodiment of the present invention;

fig. 6 is a schematic view of a first replacement device according to an embodiment of the invention;

fig. 7 is a partial schematic structural view of the lifting frame according to the embodiment of the invention;

fig. 8 is a partial schematic structural view of a first replacement device according to an embodiment of the present invention;

fig. 9 is a schematic view of a mount and a first manipulator according to an embodiment of the present invention;

fig. 10 is a schematic view of a first grasping portion according to an embodiment of the present invention;

fig. 11 is a schematic view of a cutter head conveying mechanism and a cutter head changing of a first cutter head conveying assembly according to an embodiment of the present invention;

fig. 12 is a schematic view of a first robot according to an embodiment of the present invention supplying tools into a cutter head of a first changer;

fig. 13 is a schematic view of a first manipulator grabbing a break according to an embodiment of the present invention;

fig. 14 is a schematic view of a second replacement device according to an embodiment of the present invention;

fig. 15 is a partial schematic structural view of a second replacement device according to an embodiment of the present invention;

fig. 16 is another partial schematic structural view of a second replacement device according to an embodiment of the present invention;

fig. 17 is a schematic view of a second grasping portion according to an embodiment of the present invention;

fig. 18 is a schematic view of a PCB processing machine, a first changer and a second changer changing head according to an embodiment of the present invention;

fig. 19 is a schematic view of a second robot change box according to an embodiment of the present invention;

fig. 20 is an interactive view of a tool magazine and a second changer according to an embodiment of the present invention;

fig. 21 is an interaction diagram of a first replacement device and a second replacement device according to an embodiment of the present invention;

fig. 22 is an interaction diagram of a first exchange device with a PCB processing machine according to an embodiment of the present invention;

fig. 23 is an interaction diagram of a second exchange device and a PCB processing machine according to an embodiment of the present invention.

Reference numerals are as follows:

the PCB processing machine 1, a workbench 11, a guide groove 111, a positioning hole 112, a cutter head conveying mechanism 12, a first support frame 121, a first support plate 1211, a second support plate 1212, a first conveying assembly 122, a first driving wheel 1221, a first driven wheel 1222, a first conveying belt 1223, a first driving member 123, a first driving motor 1231, a coupling 1232, an output shaft 1233, a cutter head locking mechanism 124, a jacking mechanism 125, a second reader/writer 126, a drilling mechanism 13, a cutter head replacing mechanism 2, a first replacing device 21, a fixed frame 211, a first lifting guide rail 2111, a limiting mechanism 2112, a rack 2113, a lifting frame 212, a first cutter head in-position sensor 2121, a first cutter head temporary storage space 213, a first cutter head conveying assembly 214, a second support frame 2141, a second conveying assembly 2142, a second driving member 2143, a second guide groove 2144, a first reader/writer 2145, a second cutter head temporary storage space 215, a support table 216, a support guide 2171, a movement driving mechanism 2172, a support table 2172, a support mechanism 2171, a support mechanism 2172, a support mechanism a third reader 2173, a first drive unit 218, a first robot 219, a moving plate 2191, a first robot arm 2192, a first gripper 2193, a first image sensor 21931, a gripper unit 21932, a sheet presser mechanism 21933, a moving motor 2194, a moving gear 2195, a second changer 22, a moving chassis 221, a second lifting rail 2211, a storage shelf 222, a lifting table 223, a third deck transport unit 2231, a fourth support 22311, a third conveyor, a fourth support 2191, a third gripper 2192, a second image sensor 21931, a gripper unit 21932, a sheet presser foot mechanism 21933, a moving motor 2194, a moving gear 2195 a fourth conveyor assembly 22312, a fourth drive 22313, a fourth guide slot 22314, a second drive assembly 2232, a third cutterhead staging space 224, a second cutterhead conveyor assembly 225, a third support frame 2251, a third conveyor assembly 2252, a third drive 2253, a third guide slot 2254, a fourth reader/writer 2261, a fifth reader/writer 2262, a second robot 227, a second robot 2271, a second gripper 2272, a second image sensor 22721 721, the tool magazine assembly 22722, the second tool magazine assembly 22723, the placing table 228, the cutter head 3, the new cutter head 3a, the old cutter head 3b, the guide column 31, the locking hole 32, the electronic tag 33, the cutter magazine 4, the new cutter magazine 4a, the old cutter magazine 4b, the cutter 5, the broken cutter 5b, the abnormal cutter 5c, the PCB processing system 10 and the cutter warehouse 20.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "height", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically, electrically or otherwise in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The cutter head replacement mechanism and the PCB processing system according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 19, a cutter head exchanging mechanism 2 according to an embodiment of the first aspect of the present invention is used for a PCB processing machine 1, the PCB processing machine 1 is provided with a cutter head conveying mechanism 12 for placing and conveying a cutter head 3, and the PCB processing machine 1 is used for processing PCBs

The PCB processing machine 1 can use the cutter 5 in the cutter head 3 on the cutter head conveying mechanism 12 to process the PCB for drilling, the cutter head 5 conveying mechanism 12 can be arranged on the worktable 11 of the PCB processing machine 1, the worktable 11 can also fix the PCB to be processed,

the cutter head conveying mechanism 12 is used for placing and conveying the cutter head 3, a cutter 5 and/or a cutter box 4 can be arranged in the cutter head 3, the cutter box 4 can fix the cutter 5, the workbench 11 can drive the cutter head conveying mechanism 12 and the PCB to move in the X direction and the Y direction, the drilling mechanism 13 on the PCB processing machine 1 can move in the Z direction, and the drilling mechanism 13 can place the cutter head on the cutter head conveying mechanism 12

3, and drilling the PCB board by the tool 5, the drilling mechanism 13 may be a CNC mechanism capable of grabbing the tool 0 5.

The X direction may be a left-right direction, the Y direction may be a front-back direction, and the Z direction may be an up-down direction.

The cutter head replacing mechanism 2 is used for conveying the cutter head 3 on the cutter head replacing mechanism 2 to the cutter head conveying mechanism 12, and the cutter head is replaced

The mechanism 2 is also arranged to receive a cutter head 3 conveyed by a cutter head conveying mechanism 12, it being understood that the cutter head conveying mechanism 12 can be used 5 to convey a cutter head 3 with old cutters on the cutter head conveying mechanism 12 to the cutter head replacement mechanism 2, and the cutter head replacement mechanism 2 can be used

The cutter head 3 provided with the new cutter on the cutter head replacement mechanism 2 is conveyed to the cutter head conveying mechanism 12, and the cutter head conveying mechanism 12 and the cutter head 3 on the cutter head replacement mechanism 2 can be exchanged, wherein the new cutter is a cutter 5 capable of being normally used, the old cutter is a cutter 5 close to or reaching the service life, for convenience of description, the cutter head 3 provided with the new cutter is hereinafter referred to as a new cutter head 3a for short, and the cutter head 3 provided with the old cutter is referred to as an old cutter head 3b for short.

0 a new cutter disc 3a can be stored in the cutter disc replacing mechanism 2, a cutter 5 in the new cutter disc 3a can be normally used, and a PCB (printed circuit board) is additionally provided

After the working machine 1 starts to work, the cutters 5 in the cutter head 3 on the cutter head conveying mechanism 12 are used one by one, when the cutters 5 in the cutter head 3 are close to or reach the service life, the cutter head 3 on the cutter head conveying mechanism 12 is an old cutter head 3b, the cutter head conveying mechanism 12 can convey the old cutter head 3b to the cutter head replacing mechanism 2, and the cutter head replacing mechanism 2 can convey a new cutter head 3a on the cutter head replacing mechanism 2

And the cutter head conveying mechanism 12 and the cutter head replacing mechanism 2 can be provided with a belt conveying mechanism and/or a mechanical arm and other conveying mechanisms to convey the cutter head 3.

According to the utility model discloses mechanism 2 is changed to the blade disc, blade disc 3 on the removable blade disc conveying mechanism 12 of blade disc change mechanism 2 to realize the automatic change of blade disc 3 on the PCB processing machine 1, thereby be favorable to promoting PCB processing machine 1's work efficiency, reduce the cost of labor.

In some embodiments of the present invention, the cutter head replacement mechanism 2 includes: a first replacing device 21 and/or a second replacing device 22, wherein the first replacing device 21 is used for conveying the cutter disc 3 on the first replacing device 21 to the cutter disc conveying mechanism 12,

and also for receiving the cutterhead 3 conveyed by the cutterhead conveyor 12. The second changer 22 can move along a preset travel path, and the second changer 22 is used for conveying the cutter 3 on the second changer 22 to the cutter conveyor 12 and also for receiving the cutter 3 conveyed by the cutter conveyor 12, or the second changer 22 is used for conveying the cutter 3 on the second changer 22 to the first changer 21 and also for receiving the cutter 3 conveyed by the first changer 21, so as to realize automatic exchange of the cutter 3 on the PCB processor 1.

In a specific embodiment of the present invention, the cutter head replacement mechanism 2 includes: the first replacing device 21 is used for conveying the cutter head 3 on the first replacing device 21 to the cutter head conveying mechanism 12 and is also used for receiving the cutter head 3 conveyed by the cutter head conveying mechanism 12, the first replacing device 21 can be arranged at the edge of one side of the PCB processing machine 1 and is close to the cutter head conveying mechanism 12, a new cutter head 3a and an old cutter head 3b can be stored on the first replacing device 21, when the old cutter head 3b on the first replacing device 21 is moved out and the new cutter head 3a is supplemented on the first replacing device 21, the work of the PCB processing machine 1 cannot be influenced, so that the working time of the PCB processing machine 1 can be favorably prolonged, and the productivity can be improved.

In another embodiment of the present invention, the cutter head changing mechanism 2 includes: and a second changer 22, wherein the second changer 22 is configured to transport the cutter 3 of the second changer 22 to the cutter conveyor 12 and to receive the cutter 3 transported by the cutter conveyor 12, the second changer 22 may be configured as the first changer 21, and the second changer 22 may also be an Automated Guided Vehicle (AGV) cart having a moving chassis 221, and the AGV cart may move along a predetermined traveling path to move between the tool magazine 20 and the PCB processor 1, so as to automatically transport the old cutter 3b to the tool magazine 20 for scrapping and transport the new cutter 3a to the PCB processor 1, thereby realizing a full production process.

In another embodiment of the present invention, referring to fig. 1, the cutter head replacement mechanism 2 includes: a first replacing device 21 and a second replacing device 22, wherein the first replacing device 21 is used for conveying the cutter head 3 on the first replacing device 21 to the cutter head conveying mechanism 12 and is also used for receiving the cutter head 3 conveyed by the cutter head conveying mechanism 12. The second replacing device 22 is used for conveying the cutter head 3 on the second replacing device 22 to the first replacing device 21 and is also used for receiving the cutter head 3 conveyed by the first replacing device 21, when the PCB processing machine 1 is provided with a plurality of drilling mechanisms 13, the PCB processing machine 1 is correspondingly provided with a plurality of cutter head conveying mechanisms 12, the first replacing device 21 can transfer an old cutter head in one side of the PCB processing machine 1 so as to ensure that an old cutter head 3b of each cutter head conveying mechanism 12 can be replaced by a new cutter head 3a in time, the PCB processing machine 1 is ensured not to be stopped, the second replacing device 22 replaces the old cutter head 3b in the first replacing device 21 by the new cutter head 3a, and the whole process automation of production is realized.

In some embodiments of the present invention, as shown in fig. 6 to 10, the first replacing device 21 includes: the fixed frame 211 is arranged outside the PCB processing machine 1 and close to the cutter head conveying mechanism 12, the lifting frame 212 is arranged on the fixed frame 211 in a lifting mode, the lifting frame 212 is provided with a first cutter head temporary storage space 213, the first cutter head temporary storage space 213 is provided with a plurality of first cutter head conveying assemblies 214, the plurality of first cutter head conveying assemblies 214 are sequentially spaced along the height direction of the first replacing device 21, and the first cutter head conveying assemblies 214 are used for conveying the cutter heads 3.

Referring to fig. 11, when an old cutter head 3b on the cutter head conveying mechanism 12 needs to be replaced, the crane 212 lifts the empty first cutter head conveying assembly 214 to be at the same Z-direction height as the cutter head conveying mechanism 12, the cutter head conveying mechanism 12 conveys the old cutter head 3b to the empty first cutter head conveying assembly 214, then the crane 212 lifts the first cutter head conveying assembly 214 with the new cutter head 3a to be at the same Z-direction height as the cutter head conveying mechanism 12, and the first cutter head conveying assembly 214 conveys the new cutter head 3a to the cutter head conveying mechanism 12, so as to replace the cutter head 3.

In some embodiments of the present invention, as shown in fig. 7, the first cutterhead conveyor assembly 214 includes: second support frame 2141, second conveying assembly 2142 and second driving piece 2143, second conveying assembly 2142 locates second support frame 2141, second support frame 2141 can support second conveying assembly 2142, cutterhead 3 can be placed on second conveying assembly 2142, second driving piece 2143 is connected with second conveying assembly 2142 in a transmission manner, second driving piece 2143 is used for driving second conveying assembly 2142 to transport cutterhead 3, second conveying assembly 2142 includes: the second action wheel, the second is from the driving wheel, the second conveyer belt, the second is rotationally located second support frame 2141 from the driving wheel, the second conveyer belt cover is established in the outside that second action wheel and second were followed the driving wheel, second driving piece 2143's output shaft and second action wheel fixed connection, second driving piece 2143's output shaft can drive the second action wheel and rotate, so that the second action wheel passes through the second conveyer belt and drives the second and follow the driving wheel rotation, and simultaneously, the second conveyer belt can drive the blade disc 3 removal above that, thereby realize transporting blade disc 3. Optionally, the first cutterhead conveyor assembly 214 has a plurality of spaced second conveyor assemblies 2142, and the second driving wheel of each second conveyor assembly 2142 is fixed to the output shaft of the second driving member 2143, so as to improve the stability of the first cutterhead conveyor assembly 214 in transporting the cutterhead 3.

In some embodiments of the present invention, as shown in fig. 7, the first cutterhead conveyor assembly 214 further includes: a second guide groove 2144, the second guide groove 2144 is adapted to be in guiding engagement with the guide post 31 on the cutter disc 3 so as to move the cutter disc 3 along the conveying direction, the second guide groove 2144 can extend along the Y direction, the moving direction of the second conveyor belt can be the same as the extending direction of the second guide groove 2144, the second guide groove 2144 can improve the stability of the second conveyor assembly 2142 in conveying the cutter disc 3, and prevent the cutter disc 3 from tilting during conveying the cutter disc 3, alternatively, the number of the second guide grooves 2144 can be plural and arranged at intervals along the X direction.

In some embodiments of the utility model, refer to fig. 7, crane 212 still has second blade disc space 215 of keeping in, have a supporting bench 216 in the second blade disc space 215 of keeping in, crane 212 is movably located to supporting bench 216, supporting bench 216 can remove for crane 212 in the Y direction, supporting bench 216 is used for placing blade disc 3, can place reserve cutter 5 in the blade disc 3, when PCB processing machine 1 produced disconnected sword 5b or the unqualified unusual cutter 5c of production is examined to the sword, supporting bench 216 blade disc 3 can provide reserve cutter 5 to drilling mechanism 13, in order to avoid disconnected sword 5b to influence follow-up blade disc 3 and cutter 5's delivery order, thereby be favorable to promoting the stability and the reliability of PCB processing system 10 operation.

In some embodiments of the present invention, as shown in fig. 7, the second cutter disc temporary storage space 215 further has a support guide mechanism 2171 and a movement driving mechanism 2172, the support guide mechanism 2171 and the movement driving mechanism 2172 are both connected to the lifting frame 212, the support table 216 is slidably disposed on the support guide mechanism 2171, the support guide mechanism 2171 may be a chute disposed on both sides of the support table 216, the movement driving mechanism 2172 may drive the support table 216 to move along the support guide mechanism 2171 in the Y direction, and the movement driving mechanism 2172 may be an electric cylinder or a hydraulic cylinder.

In some embodiments of the present invention, referring to fig. 7, a third reader/writer 2173 is disposed in the second cutter head temporary storage space 215, the third reader/writer 2173 is configured to read information of the electronic tag 33 on the cutter head 3 on the support table 216 and information used for changing the electronic tag 33, the third reader/writer 2173 is configured to read information of the electronic tag 33 on the cutter head 3, so as to obtain information of the model, the position, the service life, and the like of the cutter 5 in the cutter head 3 when the cutter head 3 or the cutter box 4 is replaced, and the third reader/writer 2173 is configured to change information of the electronic tag 33 on the cutter head 3, and when the cutter head 3 is placed in the cutter head 5b, position information of the cutter 5b can be written in.

In some embodiments of the present invention, referring to fig. 7, the crane 212 is provided with a first cutter head in-place sensor 2121, the first cutter head in-place sensor 2121 can identify the positions of the cutter heads 3 on the first cutter head conveying assembly 214 and the supporting platform 216, when a new cutter head 3 is added on the first cutter head conveying assembly 214, the first cutter head in-place sensor 2121 is used for detecting whether the cutter head 3 reaches a predetermined center position, if the cutter head 3 does not reach the predetermined center position, the first cutter head conveying assembly 214 can further adjust the position of the cutter head 3, so as to avoid the cutter head 3 on the first cutter head conveying assembly 214 from dropping or interfering with other mechanisms. After the support platform 216 moves, the first cutter head positioning sensor 2121 is used to detect whether the cutter head 3 reaches a predetermined centered position, and if the cutter head 3 does not reach the predetermined centered position, the movement driving mechanism 2172 can further adjust the position of the support platform 216 to avoid the support platform 216 interfering with the fixed frame 211 during the lifting. Alternatively, the first blade-in-position sensor 2121 may be a grating sensor.

In some embodiments of the present invention, referring to fig. 8, the first replacing device 21 further includes: and the first driving assembly 218 is used for driving the lifting frame 212 to lift and lower so as to realize the replacement of the cutterhead 3 when the first cutterhead conveying assembly 214 is lifted and lowered to be at the same Z-direction height with the cutterhead conveying mechanism 12.

In some embodiments of the present invention, referring to fig. 8, the fixing frame 211 may be provided with a first lifting guide rail 2111, the lifting frame 212 may be provided with a first lifting guide groove slidably engaged with the first lifting guide rail 2111, the first driving assembly 218 may be an electric cylinder or a hydraulic cylinder for driving the lifting frame 212 to lift, the fixing frame 211 may further be provided with a limiting mechanism 2112, the limiting mechanism 2112 may limit and/or lock the lifting height of the lifting frame 212, and the limiting mechanism 2112 may be configured as a locking pin.

In some embodiments of the present invention, referring to fig. 9, 10, 12 and 13, the first replacing device 21 further includes: the first manipulator 219 is arranged on the fixing frame 211, the first manipulator 219 is configured to capture a tool 5 on the PCB processing machine 1 into a cutterhead 3 in the second cutterhead temporary storage space 215, and is adapted to capture a tool 5 in the cutterhead 3 in the second cutterhead temporary storage space 215 into a cutterhead 3 on the cutterhead conveying mechanism 12, the first manipulator 219 can capture and place the tool 5 between the PCB processing machine 1 and the second cutterhead temporary storage space 215, so as to convey a broken tool 5b on the PCB board or an abnormal tool 5c on the PCB processing machine 1 that is not qualified in the tool detection into the cutterhead 3 in the second cutterhead temporary storage space 215, and then convey a tool 5 that is qualified in the same model from the cutterhead 3 in the second cutterhead temporary storage space 215 into the cutterhead 3 on the cutterhead conveying mechanism 12, so that replacement of a single tool 5 can be achieved, the situation that the broken tool 5b and the abnormal tool 5c affect the distribution sequence of subsequent cutterhead 3 is avoided, and optionally, the qualified tool 5b, the broken tool 5b and the abnormal tool 5c in the cutterhead 3 in the second cutterhead temporary storage space 215 are respectively placed into different tool boxes 4 for centralized processing.

In some embodiments of the present invention, as shown in fig. 9 and 10, the first manipulator 219 is movably disposed on the fixing frame 211 to lift the movable range of the first manipulator 219, so as to ensure that the first manipulator 219 can take the broken knife 5b on the PCB board at any position, and have a plurality of cutterhead conveying mechanisms 12 in the PCB processing machine 1, and when the lifting frame 212 has a plurality of second cutterhead temporary storage spaces 215 corresponding to the number of the cutterhead conveying mechanisms 12, the first manipulator 219 can be moved to enable the first manipulator 219 to replace the knife 5 between any cutterhead conveying mechanism 12 and the second cutterhead temporary storage space 215.

Referring to fig. 9, the first robot 219 includes a moving plate 2191, a first robot arm 2192, a first grasping unit 2193, a moving motor 2194, and a moving gear 2195, the moving plate 2191 is slidably disposed on the fixed frame 211, one end of the first robot arm 2192 is connected to the moving plate 2191, the other end of the first robot arm 2192 is connected to the first grasping unit 2193, the moving motor 2194 is connected to the moving plate 2191, the moving gear 2195 is engaged with a rack 2113 on the fixed frame 211, and the moving motor 2194 can drive the moving gear 2195 to rotate, so that the first robot 219 moves relative to the fixed frame 211.

Referring to fig. 10, the first grabbing part 2193 includes a first image sensor 21931 (CCD), a grabbing knife assembly 21932 and a plate presser mechanism 21933, the first image sensor 21931 is used for accurately positioning the grabbing knife assembly 21932 and the knife 5 to improve the precision of grabbing the knife assembly 21932 to grab the knife 5, the plate presser mechanism 21933 may include a plurality of plate presser pillars, the plurality of plate presser pillars are arranged at intervals along the circumferential direction of the grabbing knife assembly 21932, and when the grabbing knife assembly 21932 grabs the breaking knife 5b in the PCB, the plate presser mechanism 21933 may stop against the PCB to fix the PCB firmly, so as to ensure that the breaking knife 5b is pulled out of the PCB.

In some embodiments of the present invention, as shown in fig. 7, the first replacing device 21 further includes: the first readers 2145 are in one-to-one correspondence with the first cutter head conveying assemblies 214, that is, each first reader 2145 corresponds to one first cutter head conveying assembly 214, the first reader 2145 is used for reading information of the electronic tag 33 on the corresponding cutter head 3 and for changing information of the electronic tag 33, the first reader 2145 may be an RFID reader, and the first reader 2145 may provide a new cutter head 3a to the cutter head conveying mechanism 12 according to the distribution order of the cutter head 3 in the production plan, by using the cutter head 3 in the first cutter head temporary storage space 213, according to the information of the electronic tag 33 on the cutter head 3.

In some embodiments of the present invention, as shown in fig. 14-17, the second replacing device 22 includes: the moving chassis 221, the storage rack 222 and the lifting platform 223, the moving chassis 221 may move along a preset traveling path, the moving chassis 221 may move between the tool magazine 20 and the first changer 21, so as to continuously transport the old tool pan 3b to the tool magazine 20 for scrapping, and transport the new tool pan 3a to the first changer 21, the storage rack 222 is fixedly disposed on the moving chassis 221, the storage rack 222 has a third tool pan temporary storage space 224, the third tool pan temporary storage space 224 has a plurality of second tool pan conveyor assemblies 225, the plurality of second tool pan conveyor assemblies 225 are sequentially spaced along a height direction of the second changer 22, the second tool pan conveyor assemblies 225 are used for temporarily storing and conveying the tool pan 3, the lifting platform 223 is liftably disposed on the storage rack 222, and the lifting platform 223 is provided with a third tool pan conveyor assembly 2231 for conveying the tool pan 3.

Referring to fig. 18, when an old cutterhead 3b of the first replacement device 21 needs to be replaced, the lifting platform 223 lifts the third cutterhead conveyor assembly 2231 to the same Z-direction height as the first cutterhead conveyor assembly 214, the first cutterhead conveyor assembly 214 transports the old cutterhead 3b thereon to the third cutterhead conveyor assembly 2231 on the lifting platform 223, then the lifting platform 223 lifts the third cutterhead conveyor assembly 2231 to the same Z-direction height as the empty second cutterhead conveyor assembly 225, the third cutterhead conveyor assembly 2231 transports the old cutterhead 3b to the second cutterhead conveyor assembly 225 at the same Z-direction height as the empty second cutterhead conveyor assembly 225, then the lifting platform 223 lifts the third cutterhead conveyor assembly 2231 to the same Z-direction height as the second cutterhead conveyor assembly 225 equipped with the new cutterhead 3a, finally the lifting platform 223 lifts the third cutterhead conveyor assembly 2231 to the same Z-direction height as the empty first cutterhead conveyor assembly 214, and transports the new cutterhead conveyor assembly 2231 a to the new cutterhead conveyor assembly 214.

In some embodiments of the present invention, in the Y direction, one side of the second cutter head conveying assembly 225 away from the lifting platform 223 is suitable for docking with the conveying mechanism of the cutter storehouse 20, so as to receive the new cutter head 3a and return the old cutter head 3b.

In some embodiments of the present invention, referring to fig. 14 and 15, the second replacing device 22 further includes: the second driving assembly 2232, the second driving assembly 2232 is configured to drive the lifting platform 223 to move up and down, the storage rack 222 may be provided with a second lifting guide rail 2211, the lifting platform 223 may be provided with a second lifting guide groove slidably engaged with the second lifting guide rail 2211, and the second driving assembly 2232 may be an electric cylinder or a hydraulic cylinder configured to drive the lifting platform 223 to move up and down.

In some embodiments of the present invention, referring to fig. 16, the second cutterhead conveyor assembly 225 includes: a third support frame 2251, a third conveyor assembly 2252, and a third driving member 2253, wherein the third conveyor assembly 2252 is provided on the third support frame 2251, the third support frame 2251 can support the third conveyor assembly 2252, a cutter head 3 can be placed on the third conveyor assembly 2252, the third driving member 2253 is in driving connection with the third conveyor assembly 2252, the third driving member 2253 is used to drive the third conveyor assembly 2252 to transport the cutter head 3, and the third conveyor assembly 2252 comprises: third action wheel, the third is from the driving wheel, the third conveyer belt, third support frame 2251 is rotationally located from the driving wheel to the third, the third conveyer belt cover is established in the third action wheel and the third outside from the driving wheel, the output shaft and the third action wheel fixed connection of third driving piece 2253, the output shaft of third driving piece 2253 can drive the third action wheel and rotate, so that the third action wheel passes through the third conveyer belt and drives the third from the driving wheel rotation, simultaneously, the third conveyer belt can drive blade disc 3 above that and remove, thereby realize transporting blade disc 3. Optionally, the second cutter head conveyor assembly 225 has a plurality of spaced third conveyor assemblies 2252, with the third drive wheel of each third conveyor assembly 2252 being fixed to the output shaft of the third drive 2253 to promote stability of the transport of the cutter heads 3 by the first cutter head conveyor assembly 214.

In some embodiments of the present invention, referring to fig. 16, the second cutter head conveying assembly 225 further comprises: the third guide grooves 2254, the third guide grooves 2254 are adapted to be guided to cooperate with the guide posts 31 on the cutter head 3 to move the cutter head 3 in the conveying direction, the third guide grooves 2254 may extend in the Y direction, the moving direction of the third conveyor belt may be the same as the extending direction of the third guide grooves 2254, the third guide grooves 2254 may improve the stability of the third conveyor assembly 2252 in conveying the cutter head 3, and prevent the cutter head 3 from tilting while conveying the cutter head 3, and optionally, the number of the third guide grooves 2254 may be plural and arranged at intervals in the X direction.

In some embodiments of the present invention, referring to fig. 15, the third cutterhead conveyor assembly 2231 includes: a fourth support frame 22311, a fourth conveyor assembly 22312, and a fourth driving member 22313, wherein the fourth conveyor assembly 22312 is disposed on the fourth support frame 22311, the fourth support frame 22311 can support the fourth conveyor assembly 22312, the cutterhead 3 can be placed on the fourth conveyor assembly 22312, the fourth driving member 22313 is in transmission connection with the fourth conveyor assembly 22312, the fourth driving member 22313 is used for driving the fourth conveyor assembly 22312 to convey the cutterhead 3, and the fourth conveyor assembly 22312 includes: the fourth driving wheel, the fourth driven wheel and the fourth conveying belt are arranged on the fourth supporting frame 22311 in a rotatable manner, the fourth conveying belt is sleeved outside the fourth driving wheel and the fourth driven wheel, an output shaft of the fourth driving part 22313 is fixedly connected with the fourth driving wheel, and an output shaft of the fourth driving part 22313 can drive the fourth driving wheel to rotate, so that the fourth driving wheel can drive the fourth driven wheel to rotate through the fourth conveying belt, and meanwhile, the fourth conveying belt can drive the cutter head 3 on the fourth driving wheel to move, and therefore the cutter head 3 can be conveyed. Optionally, the second cutter head conveying assembly 225 has a plurality of spaced fourth conveying assemblies 22312, and the driving wheel of each fourth conveying assembly 22312 is fixed with the output shaft of the fourth driving member 22313 so as to improve the stability of the first cutter head conveying assembly 214 in conveying the cutter head 3.

In some embodiments of the present invention, referring to fig. 15, the third cutterhead conveyor assembly 2231 further includes: a fourth guide groove 22314, a fourth guide groove 22314 adapted to be in guiding engagement with the guide post 31 on the cutter deck 3 to move the cutter deck 3 in the carrying direction, a fourth guide groove 22314 extendable in the Y direction, a fourth conveyor belt movable in the same direction as the fourth guide groove 22314, a fourth guide groove 22314 for improving the stability of the fourth conveyor assembly 22312 in carrying the cutter deck 3 to prevent the cutter deck 3 from being tilted when carrying the cutter deck 3, and optionally, a plurality of fourth guide grooves 22314 may be provided and spaced in the X direction.

In some embodiments of the present invention, referring to fig. 16, the second replacing device 22 further includes: a plurality of fourth readers 2261, the plurality of fourth readers 2261 correspond to the plurality of second cutter head conveying assemblies 225 one-to-one, that is, each fourth reader 2261 corresponds to one second cutter head conveying assembly 225, the fourth reader 2261 is configured to read information of an electronic tag 33 on a corresponding cutter head 3 and change information of the electronic tag 33, and the fourth reader 2261 can enable the cutter head 3 in the third cutter head temporary storage space 224 to provide a new cutter head 3a to the third cutter head conveying assembly 2231 according to the distribution order of the cutter head 3 in the production plan, according to the information of the electronic tag 33 on the cutter head 3.

In some embodiments of the present invention, referring to fig. 15, the second replacing device 22 further includes: the fifth reader-writer 2262 is corresponding to the third cutter head conveying assembly 2231, the fifth reader-writer 2262 is configured to read information of the electronic tag 33 on the corresponding cutter head 3 and change the information of the electronic tag 33, and the fifth reader-writer 2262 may identify, according to the information of the electronic tag 33 on the cutter head 3, whether the cutter head 3 is new or old, convey the new cutter head 3a to the first cutter head conveying assembly 214, and convey the old cutter head 3b to the second cutter head conveying assembly 225.

In some embodiments of the present invention, a second cutter head in-place sensor may be disposed on the storage rack 222 or the lifting platform 223, and the second cutter head in-place sensor may identify the position of the cutter head 3 on the second cutter head conveying assembly 225 and the lifting platform 223, so as to ensure the accuracy of the position of the cutter head 3 when moving. Alternatively, the second cutter head 3-to-bit sensor may be a raster sensor.

In some embodiments of the present invention, referring to fig. 14 and 17, the second replacing device 22 further includes: a second robot 227 and a placing table 228, the placing table 228 being used for storing the tool box 4 and the tool 5, the second robot 227 being provided on the moving chassis 221, the second robot 227 being used for grasping the tool box 4 or the tool 5 between the first changer 21 and the second changer 22.

Referring to fig. 17, the second robot 227 includes a second robot arm 2271 and a second grasping portion 2272, one end of the second robot arm 2271 is connected to the moving chassis 221, the other end of the second robot arm 2271 is connected to the second grasping portion 2272, the second grasping portion 2272 includes a second image sensor 22721 (CCD), a cassette assembly 22722, and a second knife grasping assembly 22723, and the second image sensor 22721 is used to finely position the positions of the cassette assembly 22722 and the second knife grasping assembly 22723 to improve the precision with which the second knife grasping assembly 22723 grasps the knife tool 5, and the precision with which the cassette assembly 22722 grasps the knife cassette 4.

Referring to fig. 19, when it is necessary to replace the tool 5 and/or the magazine 4 in the support base 216, the movement driving mechanism 2172 of the second replacing device 22 may drive the support base 216 to move in the Y direction so that the support base 216 protrudes outside the fixing frame 211 and approaches the second replacing device 22, so that the second robot 227 grips the tool 5 and the magazine 4 on the support base 216, at which time, the second gripper assembly 22723 may grip and move the old tool 5 on the support base 216 to the placing base 228, and then move the new tool 5 gripping the placing base 228 to the support base 216, and further, to improve efficiency, the gripper assembly 22722 may grip and move the magazine 4 on the support base 216, which is loaded with the old tool 5, to the placing base 228, and then move the magazine 4, which is loaded with the new tool 5 gripping the placing base 228, to the support base 216.

Referring to fig. 1-19, a PCB processing system 10 according to an embodiment of the second aspect of the present invention includes: the PCB processing machine 1 and the cutter head exchanging mechanism 2 of the above embodiment, wherein the PCB processing machine 1 is provided with a cutter head conveying mechanism 12 for placing and conveying the cutter head 3.

According to the utility model discloses PCB system of processing 10, the blade disc 3 on the removable blade disc conveying mechanism 12 of blade disc change mechanism 2 to realize the automatic change of blade disc 3 on the PCB processing machine 1, thereby be favorable to promoting the work efficiency of PCB processing machine 1, reduce the cost of labor.

Referring to fig. 2 to 4, the cutter head conveying mechanism 12 includes a first support frame 121, a first conveying assembly 122 and a first driving member 123, the first conveying assembly 122 is disposed on the first support frame 121, the first support frame 121 can support the first conveying assembly 122, the cutter head 3 can be placed on the first conveying assembly 122, the first driving member 123 is in transmission connection with the first conveying assembly 122, and the first driving member 123 is used for driving the first conveying assembly 122 to convey the cutter head 3, so as to replace a new cutter head with an old one.

In some embodiments of the present invention, as shown with reference to fig. 3 and 4, the first conveying assembly 122 includes: first action wheel 1221, first from driving wheel 1222 and first conveyer belt 1223, first from driving wheel 1222 rotationally locates first support frame 121, first conveyer belt 1223 cover is established in the outside of first action wheel 1221 and first driven wheel 1222, the output shaft 1233 and the first action wheel 1221 fixed connection of first driving piece 123, first driving piece 123 includes first driving motor 1231, shaft coupling 1232 and output shaft 1233, the output end of first driving motor 1231 passes through shaft coupling 1232 and is connected with output shaft 1233, output shaft 1233 can drive first action wheel 1221 and rotate, so that first action wheel 1221 drives first from driving wheel 1222 through first conveyer belt 1223 and rotates, simultaneously, first conveyer belt 1223 can drive cutter head 3 above that and move, thereby realize transporting cutter head 3. Optionally, the cutterhead conveyor 12 has a plurality of spaced first conveyor assemblies 122, and the first drive wheel 1221 of each first conveyor assembly 122 is drivingly connected to the output shaft 1233 to improve the stability of the cutterhead conveyor 12 in transporting the cutterhead 3.

In other embodiments of the present invention (not shown in the figures), the first conveying assembly 122 is a hydraulic cylinder or an electric cylinder, the first conveying assembly 122 is a tray, and the hydraulic cylinder or the electric cylinder can drive the tray to move so as to transport the cutter head 3 on the tray.

In some embodiments of the present invention, referring to fig. 3 and 4, the first support frame 121 includes a first support plate 1211 and a second support plate 1212, the first support plate 1211 and the second support plate 1212 are opposite and spaced apart, the first conveying assembly 122 is disposed between the first support plate 1211 and the second support plate 1212, wherein the first driving wheel 1221 and the first driven wheel 1222 are both rotatably disposed between the first support plate 1211 and the second support plate 1212, an upper end surface of the first conveying belt 1223 may be higher than upper end surfaces of the first support plate 1211 and the second support plate 1212, the cutter head 3 is disposed on an upper end surface of the first conveying belt 1223, and the output shaft 1233 of the first driving member 123 penetrates through the first support frame 121 to convey the cutter head 3 on the first conveying belt 1223 when the first driving member 123 drives the first driving wheel 1221 to rotate.

In some embodiments of the present invention, referring to fig. 3-5, the cutter head conveying mechanism 12 further includes: the cutter head locking mechanism 124 and the jacking mechanism 125, the cutter head locking mechanism 124 is used for locking or unlocking the cutter head 3 to the cutter head conveying mechanism 12, when the cutter head locking mechanism 124 locks the cutter head 3 to the cutter head conveying mechanism 12, the relative position of the cutter head 3 and the cutter head conveying mechanism 12 is fixed, so that the drilling mechanism 13 on the PCB processing machine 1 can accurately grab the corresponding cutter 5 in the cutter head 3, when the cutter head locking mechanism 124 unlocks the cutter head 3 to the cutter head conveying mechanism 12, the cutter head conveying mechanism 12 can convey the cutter head 3, and replacement of new and old cutter heads 3 is facilitated. The jacking mechanism 125 is arranged below the cutter head conveying mechanism 12 and used for driving the cutter head conveying mechanism 12 to ascend and descend, when the jacking mechanism 125 bottoms the cutter head conveying mechanism 12 in the Z direction, the cutter head locking mechanism 124 can be matched with the cutter head 3 in a locking manner and can lock the cutter head 3 to the cutter head conveying mechanism 12, when the cutter head locking mechanism 124 unlocks the cutter head 3 to the cutter head conveying mechanism 12, the jacking mechanism 125 can lift the cutter head conveying mechanism 12 in the Z direction, so that the cutter head 3 and the cutter head locking mechanism 124 are staggered in the Z direction, and interference between the cutter head 3 and the cutter head locking mechanism 124 during conveying of the cutter head 3 is avoided.

In some embodiments of the present invention, the cutter head locking mechanism 124 includes: locking piece and locking driving piece, the locking driving piece is connected with the locking piece transmission, blade disc 3 has locking hole 32, the locking piece is suitable for wearing to locate locking hole 32, the locking driving piece rotates so that the locking piece locks or unlocks blade disc 3 in blade disc conveying mechanism 12 through driving the locking piece, the locking driving piece can be locking driving motor, the locking piece is "L" shape locking piece, the locking piece includes continuous first pole and second pole, first pole and locking driving motor's output power is connected, locking hole 32 on blade disc 3 is the slotted hole, when locking driving motor drive first pole rotate so that the length direction of second pole is unanimous with the length direction of slotted hole, the second pole can pass the slotted hole, the locking piece removes Z to the blade disc 3 spacing, climbing mechanism 125 can rise blade disc 3 so that blade disc 3 staggers in the Z direction with the locking piece, at this moment, first conveying assembly 122 can transport first blade disc 3, when needing to lock blade disc 3 in blade disc conveying mechanism 12 with the length direction of second pole and the slotted hole, accessible climbing mechanism 125 descends blade disc 3, and then make the second pole pass the locking hole and the locking piece can not rock the length direction of second pole and the slotted hole, thereby the length direction of second pole can not take place the second pole in blade disc conveying mechanism 12.

In some embodiments of the present invention, the jacking mechanism 125 includes: the driving cylinder is connected with the lifting rod, the lifting rod is connected with the cutter head conveying mechanism 12, the driving cylinder can be an electric cylinder or a hydraulic cylinder, the lifting rod can be connected with the bottom of the first support frame 121, the driving cylinder drives the lifting rod to lift, and the lifting rod drives the first support frame 121 to lift, so that the cutter head conveying mechanism 12 can lift.

In some embodiments of the present invention, as shown in fig. 2 to 5, the worktable 11 of the PCB processing machine 1 has a guide groove 111, the guide groove 111 is adapted to cooperate with the guide post 31 on the cutter disc 3 to move the cutter disc 3 along the conveying direction, the guide groove 111 can extend along the Y direction, the moving direction of the first conveying belt 1223 can be the same as the extending direction of the guide groove 111, the guide groove 111 can improve the stability of the first conveying assembly 122 when conveying the cutter disc 3, so as to avoid the cutter disc 3 from tilting during transportation, optionally, the number of the guide groove 111 can be multiple, and the guide groove 111 is arranged at intervals along the X direction.

In some embodiments of the present invention, referring to fig. 3, the bottom wall of the guiding groove 111 has a positioning hole 112, the guiding post 31 on the cutter head 3 is suitable for inserting into the positioning hole 112, the positioning hole 112 can limit the guiding post 31 in the X direction and the Y direction, the relative position of the cutter head 3 and the cutter head conveying mechanism 12 is fixed, so that the drilling mechanism 13 on the PCB processing machine 1 accurately picks the corresponding tool 5 in the cutter head 3, when the cutter head conveying mechanism 12 needs to transport the cutter head 3, the jacking mechanism 125 can lift the cutter head 3, and separate the guiding post 31 from the positioning hole 112, when transporting the cutter head 3, the guiding post 31 slides in the guiding groove 111.

In some embodiments of the present invention, referring to fig. 3, the cutter head conveying mechanism 12 further includes: the second reader-writer 126 is configured to read information of the electronic tag 33 on the cutter disc 3 and change the information of the electronic tag 33, the information of a tool in the cutter disc 3 can be recorded in the electronic tag 33, the information of the tool can include the model, the position, and the service life of the tool 5, the second reader-writer 126 can be in communication connection with a display screen in the PCB processing system 10, so that the specific condition of the tool 5 on the cutter disc 3 can be displayed on the display screen in real time and updated in real time, the change of the tool 5 at any position on the cutter disc 3 can update the information of the tool in the electronic tag 33 in the cutter disc 3 in real time through the second reader-writer 126, and the second reader-writer 126 can be an RFID reader-writer. When the cutter head 3 is replaced, the second reader/writer 126 can read the information of the electronic tag 33 on the cutter head 3, so that the PCB processing machine 1 can obtain the information of the tools in the cutter head 3, and the drilling mechanism 13 can accurately capture the required tools 5 in the cutter head 3, when the drilling mechanism 13 on the PCB processing machine 1 picks and places the tools 5 each time, the second reader/writer 126 can change the information of the electronic tag 33 on the cutter head 3, so as to update the information of the tools in the cutter head 3 in real time, so as to prevent the drilling mechanism 13 from picking up the tools 5 which reach the service life in the cutter head 3, when all the tools 5 in the cutter head 3 reach the service life, the cutter head conveying mechanism 12 can convey the old cutter head 3b thereon to the cutter head replacing mechanism 2, and the cutter head replacing mechanism 2 can convey the new cutter head 3a thereon to the cutter head conveying mechanism 12.

Additionally, the utility model also provides a PCB system of processing's cutter method of changing, PCB system of processing is the PCB system of processing 10 of above-mentioned embodiment, and blade disc change mechanism 2 includes: the first replacing device 21, a tool replacing method of a PCB processing system includes:

the cutter head conveying mechanism 12 conveys the cutter head 3 with the old cutter mounted thereon to the first changer 21, and the first changer 21 conveys the cutter head 3 with the new cutter mounted thereon to the cutter head conveying mechanism 12.

According to the utility model discloses PCB system of processing's cutter replacement method, blade disc replacement mechanism 2 removable blade disc

The cutter head 3 on the conveying mechanism 12 is used for replacing the cutter head 3 provided with the old cutter on the PCB processing machine 1 with the cutter 5 disk 3 provided with the new cutter, and the automatic replacement of the cutter 5 on the PCB processing machine 1 is realized by replacing the cutter head 3, thereby being beneficial to improving the PCB processing

The working efficiency of the machine 1 is reduced, and the labor cost is reduced.

In some embodiments of the present invention, the cutter head exchanging mechanism 2 further includes a second exchanging device 22, and the tool exchanging method of the pcb processing system further includes: the second exchange device 22 follows a predetermined path of travel at a first predetermined location and at a tool magazine

20, and when the second exchange device 22 is moved to a first preset position, the first exchange device 21 conveys the cutter head 3 with the old cutter 0 to the second exchange device 22, and the second exchange device 22 conveys the cutter head 3 with the new cutter to the second exchange device 22

A first replacement device 21.

Wherein the second changer 22 may be an AGV cart having a moving chassis 221, and when the second changer 22 moves to the first preset position, the second changer 22 may be located at a side of the first changer 21 away from the PCB handler 1,

and the second changer 22 is adapted to receive the cutterhead 3 with old knives on the first changer 21 and to transport the cutterhead 3 with new knives on the second changer 5 22 to the first changer 21.

In some embodiments of the present invention, the tool changing method of the PCB processing system further comprises: cutter head conveying mechanism

12. The first replacing device 21 and the second replacing device 22 read or change the information of the electronic tag 33 on the cutter disc 3 before the cutter disc 3 is conveyed and after the cutter disc 3 is received, the electronic tag 33 can record the cutter information in the cutter disc 3, and the cutter information can comprise the model, the position and the service life of the cutter 5.

The 0 cutter head conveying mechanism 12, the first replacing device 21 and the second replacing device 22 are all provided with a reading or changing electronic device

After the cutter head conveying mechanism 12, the first exchanging device 21, and the second exchanging device 22 receive the cutter head 3, the reader/writer of the information of the tag 33 can read the information of the electronic tag 33 on the cutter head 3 to acquire the cutter information of the cutter head 3. Before the cutter head conveying mechanism 12, the first replacing device 21 and the second replacing device 22 convey the cutter head 3, the corresponding changeable knife

When the information of the electronic tag 33 on the disk 3 changes to 5, such as the model, position, and service life of the cutter in the cutter head 3, new cutter information is written in the electronic tag 33.

In some embodiments of the present invention, the tool changing method of the PCB processing system further comprises: when the PCB processing machine 1 generates the cut blade 5b, the first robot 219 of the first changer 21 grasps the cut blade 5b on the PCB processing machine 1 to the support base 216 of the first changer 21, and then grasps a new blade on the support base 216 into the deck 3 on the deck conveyor 12. Wherein, the supporting platform 216 can be used for placing the cutter head 3, the cutter head 3 on the supporting platform 216 can be used for placing the spare 0 cutter 5, when the PCB processing machine 1 generates the broken cutter 5b, the cutter head 3 on the supporting platform 216 can provide the drilling mechanism 13 with the capability of

The spare cutter 5 is used to avoid the cutter break 5b from affecting the distribution sequence of the subsequent cutter head 3 and the cutter 5, thereby being beneficial to improving the stability and reliability of the operation of the PCB processing system 10.

In some embodiments of the present invention, the tool changing method of the PCB processing system further comprises: when the second exchanging device 22 moves to the first preset position, the second robot 227 of the second exchanging device 22 grabs the breaking blade 5b on the supporting platform 216 to the placing platform 228 of the second exchanging device 22, and then grabs a new tool on the placing platform 228 to the supporting platform 216, that is, the second exchanging device 22 can take the breaking blade 5b on the supporting platform 216 of the first exchanging device 21 away by the second robot 227 and supplement the supporting platform 216 of the first exchanging device 21 with the spare tool 5, so as to ensure the stable and reliable operation of the PCB processing system 10.

In some embodiments of the present invention, the cutter head replacement mechanism 2 includes: a first changer 21 and a second changer 22, wherein the second changer 22 has an AGV carriage for moving the chassis 221, the second changer 22 is movable between the tool magazine 20 and the first changer 21, and the tool magazine 20 has a new tool deck 3a and a spare new magazine 4a.

After the second changer 22 is moved to the tool magazine 20, the old cutterhead 3b on the second cutterhead conveyor assembly 225 is replaced as follows, as shown by the solid arrows in fig. 20: the old cutter head 3b of the second cutter head conveying assembly 225 of the second changer 22 can be transported to the first scrapping area of the cutter storehouse 20 for placing the old cutter head 3b by the third cutter head conveying assembly 2231 of the elevating platform 223, and the new cutter head 3a of the cutter storehouse 20 can be transported to the second cutter head conveying assembly 225 by the third cutter head conveying assembly 2231 of the elevating platform 223. The old magazine 4b on the placing table 228 is replaced as follows: the second robot arm 227 grasps the old tool magazine 4b on the placing table 228 and moves to the second discard zone of the tool magazine 20 for placing the old tool magazine 4b, and the second robot arm 227 grasps the spare new tool magazine 4a in the tool magazine 20 and moves onto the placing table 228.

In another embodiment, referring to the dashed arrows corresponding to the placing table 228 in fig. 20, the placing table 228 may be provided with a fourth knife tray conveying assembly adapted to convey the knife cartridges 4, the configuration of the fourth knife tray conveying assembly is similar to that of the third knife tray conveying assembly 2231, and the old knife cartridges 4b on the placing table 228 are replaced as follows: the fourth blade carriage assembly transports the old blade magazine 4b on the placing table 228 to the second discard area of the tool magazine 20, receives the new blade magazine 4a in standby in the tool magazine 20, and moves onto the placing table 228.

In another embodiment, referring to the dashed arrow corresponding to the second robot 227 in fig. 20, the placing table 228 may be provided with a cutter disc 3 for placing the cutter cartridge 4, the second robot 227 is adapted to grasp the cutter disc 3, and the old cutter disc 3b with the old cutter cartridge 4b on the placing table 228 is replaced as follows: the second manipulator 227 grasps the old cutter head 3b on the placing table 228 and moves to the first discarding area of the cutter storehouse 20, the second manipulator 227 grasps the new cutter box 4a in the cutter storehouse 20 and moves onto the placing table 228, and the placing table 228 may be provided with a sixth reader/writer for reading information of the electronic tag 33 on the corresponding cutter head 3 and for changing information of the electronic tag 33.

After the second changer 22 is moved to one side of the first changer 21, referring to the solid arrow in fig. 21, the old cutter 3b on the first cutter conveyor assembly 214 is changed as follows: the old cutter head 3b of the first cutter head conveying assembly 214 in the first changing device 21 is conveyed to the empty second cutter head conveying assembly 225 by the third cutter head conveying assembly 2231 on the lifting platform 223, and the second cutter head conveying assembly 225 with the new cutter head 3a conveys the new cutter head 3a to the first cutter head conveying assembly 214 by the third cutter head conveying assembly 2231 on the lifting platform 223. The old blade cartridge 4b on the support table 216 is replaced as follows: the second robot 227 grasps the old magazine 4b on the support table 216 and moves to the placing table 228, and the second robot 227 grasps the new magazine 4a on the placing table 228 and moves to the support table 216.

In another embodiment, referring to the dashed arrow corresponding to the placement table 228 in fig. 21, the replacement process of the old knife cartridge 4b on the support table 216 is as follows: the first robot 219 grasps the tool 5 on the old magazine 4b on the support table 216 and moves to the placing table 228, and then the first robot 219 grasps the new tool 5 on the placing table 228 and moves to the support table 216. Further, when the first robot 219 is mounted with an attachment that can grasp the magazine 4, the first robot 219 can also grasp the old magazine 4b on the support table 216 and move to the placing table 228, and then the first robot 219 grasps the new magazine 4a on the placing table 228 and moves to the second tool deck temporary storage space 215.

When the PCB processing machine 1 is in operation, as shown in fig. 22, when the drilling mechanism 13 uses the tool 5 in the cutterhead 3 of the cutterhead conveying mechanism 12, the tool is first inspected, if the tool is not inspected, an abnormal tool 5c is generated, the first manipulator 219 can grasp the abnormal tool 5c and place the abnormal tool in the cutterhead 3 of the support table 216, and then grasp the tool 5 of the same type and place the tool in the knife box 4 of the cutterhead conveying mechanism 12. When the drilling mechanism 13 uses the tool 5 to generate the broken tool 5b, the first robot 219 may grasp the broken tool 5b and place the broken tool in the cutter head 3 in the support table 216, and then grasp an acceptable tool 5 of the same type in the cutter head 3 in the support table 216 and place the tool in the magazine 4 on the cutter head conveying mechanism 12. The old cutterhead 3b on the cutterhead conveyor 12 is replaced as follows, the cutterhead conveyor 12 can transport the old cutterhead 3b thereon to the empty first cutterhead conveyor assembly 214, and the cutterhead replacement 2 with the new cutterhead 3a can transport the new cutterhead 3a thereon to the cutterhead conveyor 12.

In other embodiments of the present invention, referring to fig. 23, the cutter head replacement mechanism 2 includes: the second replacing device 22 is provided with an AGV trolley of a moving chassis 221, the AGV trolley can move between the tool storehouse 20 and the PCB processing machine 1, when the drilling mechanism 13 uses the tools 5 in the tool pan 3 on the tool pan conveying mechanism 12, firstly, the tools are checked, if the tools are not checked, abnormal tools 5c are generated, the second mechanical hand 227 can grab the abnormal tools 5c which are not checked and place the abnormal tools in the placing table 228, and then grab the qualified tools 5 of the same type in the placing table 228 and place the abnormal tools in the tool box 4 on the tool pan conveying mechanism 12. When the drilling mechanism 13 uses the tool 5 to produce the cut 5b, the second robot 227 may grasp the cut 5b and place it in the placing table 228, and then grasp an acceptable tool 5 of the same type in the placing table 228 and place it in the magazine 4 on the cutter head conveying mechanism 12. The old cutter head 3b on the cutter head conveying mechanism 12 is replaced as follows, the cutter head conveying mechanism 12 can convey the old cutter head 3b on the old cutter head conveying mechanism to the second cutter head conveying assembly 225 through the third cutter head conveying assembly 2231 on the lifting platform 223, and the second cutter head conveying assembly 225 with the new cutter head 3a can convey the new cutter head 3a to the cutter head conveying mechanism 12 through the third cutter head conveying assembly 2231 on the lifting platform 223.

According to the utility model discloses PCB system of processing 10, change the setting of mechanism 2 through the blade disc, and change mechanism 2 with the blade disc on the PCB processing machine 1 and correspond complex blade disc conveying mechanism 12, can realize blade disc 3, the automatic change of sword box 4 and cutter 5, and change blade disc 3, when sword box 4 and cutter 5, do not influence the sheet material processing of PCB processing machine 1, in order to reduce artificial participation, promote production efficiency, reduce down time, realize automated production and management, and the read-write of the information of electronic tags 33 on the accessible read write line to the blade disc 3, with the information of cutter 5 of each position on real-time recording and every blade disc 3 of renewal, can realize visual automation and information-based management.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a blade disc replacement mechanism for PCB processing machine, a serial communication port, PCB processing machine is equipped with the blade disc conveying mechanism who is used for placing and transporting the blade disc, blade disc replacement mechanism includes: a first replacement device and/or a second replacement device, wherein:

the first replacing device is used for conveying the cutter head on the first replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism;

the second replacing device is used for conveying the cutter head on the second replacing device to the cutter head conveying mechanism and is also used for receiving the cutter head conveyed by the cutter head conveying mechanism; or the second replacing device is used for conveying the cutter head on the second replacing device to the first replacing device and is also used for receiving the cutter head conveyed by the first replacing device.

2. The cutter head exchange mechanism according to claim 1, wherein said first exchange means comprises: mount and crane, the crane is located with liftable the mount, the crane has first cutterhead space of keeping in, first cutterhead space of keeping in has a plurality of first cutterhead conveying component, and is a plurality of first cutterhead conveying component follows the direction of height of first change device is spaced apart in proper order, first cutterhead conveying component is used for transporting the cutterhead.

3. The cutter head replacement mechanism according to claim 2, wherein the crane further has a second cutter head temporary storage space, a support table is provided in the second cutter head temporary storage space, the support table is movably provided on the crane, and the support table is used for placing the cutter head.

4. The cutter head exchange mechanism of claim 3, wherein said first exchange means further comprises: first manipulator, first manipulator locates the mount, first manipulator be used for with cutter in the PCB processing machine snatchs extremely in the blade disc in the space is kept in to the second blade disc, and be suitable for with cutter in the blade disc in the space is kept in to the second blade disc snatchs extremely in the blade disc on the blade disc conveying mechanism.

5. The cutter head exchange mechanism of claim 2, wherein said first exchange means further comprises: the first reader-writers correspond to the first cutter disc conveying assemblies one by one, and the first reader-writers are used for reading information of electronic tags on corresponding cutter discs and changing the information of the electronic tags.

6. The cutter head exchange mechanism according to claim 1, wherein said second exchange means comprises: remove chassis, storage frame and elevating platform, the storage frame set firmly in remove the chassis, the storage frame has third blade disc space of keeping in, a plurality of second blade disc conveyor components have in the third blade disc space of keeping in, and is a plurality of second blade disc conveyor components follows the direction of height that the device was changed to the second is spaced apart in proper order, second blade disc conveyor components is used for keeping in and transporting the blade disc, locate with the elevating platform liftable the storage frame, the elevating platform is equipped with the third blade disc conveyor components who is used for transporting the blade disc.

7. The cutter head exchange mechanism of claim 6 wherein said second exchange means further comprises: the second manipulator is used for storing the knife box and the knife, the second manipulator is arranged on the movable chassis, and the second manipulator is used for grabbing the knife box or the knife between the first replacing device and the second replacing device.

8. A PCB processing system, comprising: PCB processing machine and cutter head changing mechanism according to any one of claims 1-7.

9. The PCB processing system of claim 8, wherein the cutter head conveying mechanism includes a first support frame, a first conveying assembly and a first driving member, the first conveying assembly is disposed on the first support frame, the first driving member is in transmission connection with the first conveying assembly, and the first driving member is configured to drive the first conveying assembly to convey the cutter head.

10. The PCB processing system of claim 9, wherein the cutter head conveyor further comprises: and the second reader-writer is used for reading the information of the electronic tag on the cutter head and changing the information of the electronic tag.