Clip feeding equipment based on dust-free room

Abstract

The invention provides a dust-free room-based cartridge holder feeding device which comprises a bottom frame, an upper conveying runner, a cartridge holder, a dislocation transfer module, a carrier extraction mechanism and a carrier conveying runner, the upper conveying runner is arranged above the bottom frame and used for conveying the cartridge holder, a locking assembly for locking the carrier in the cartridge holder is arranged in the cartridge holder, and the dislocation transfer module is arranged on the upper conveying runner. The dislocation transfer module comprises a transfer mechanism and an unlocking mechanism, the transfer mechanism is in butt joint with the upper conveying runner and used for transferring and positioning the cartridge holder, and the unlocking mechanism is arranged on the transfer mechanism and used for unlocking a carrier in the cartridge holder; the carrier extracting mechanism is arranged above the bottom frame and used for extracting and placing a carrier in the cartridge holder to the carrier conveying runner, and the carrier conveying runner is used for conveying the carrier; an upper frame covering the space above the bottom frame is further arranged above the bottom frame, and at least one fan filtering unit is arranged on the top of the upper frame. According to the automatic feeding device, the equipment use standard of a hundred-grade dust-free room can be met, materials can be automatically fed in batches, and the production quality and the production efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to a magazine feeding device based on a clean room. Background Art

[0002] A mobile phone is made up of multiple parts and components, some of which, such as mobile phone buttons, are small in size and inconvenient to load and unload. In order to increase the loading speed, multiple small materials are generally placed on a carrier for processing and assembly. However, during the processing and production process, some parts are still loaded manually from the carrier to the equipment. This method is not suitable for mass production, and has low work efficiency and high cost.

[0003] In addition, mobile phone parts and components are easily contaminated with powder and dust during the production process. Based on the assembly requirements of mobile phones, the cleanliness of the parts and components surface must be guaranteed, so a dust removal process is generally required before assembly. However, existing mobile phone parts and components production equipment generally only has dust-free requirements for the factory, and has lower dust-free requirements for its own in-station equipment, making the dust generated by mobile phone parts and components in the production process uncontrollable, making subsequent dust removal difficult, thereby affecting the overall production efficiency of mobile phones. Summary of the invention

[0004] The present invention aims to provide a magazine feeding device based on a clean room to overcome the deficiencies in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a magazine feeding equipment based on a clean room, comprising a base frame, an upper conveying flow channel, a magazine, a staggered transfer module, a carrier extraction mechanism, and a carrier conveying flow channel, wherein the upper conveying flow channel is arranged above the base frame for conveying the magazine, wherein the magazine is provided with a plurality of carriers and a locking assembly for locking the carriers in the magazine, wherein the staggered transfer module is arranged at the outlet end of the upper conveying flow channel, and comprises a transfer mechanism and an unlocking mechanism, wherein the transfer mechanism is docked with the upper conveying flow channel for transferring and positioning the magazine, wherein the unlocking mechanism is arranged on the transfer mechanism for releasing the locking assembly from the carrier in the magazine; wherein the carrier extraction mechanism is arranged above the base frame for extracting the carrier in the magazine and placing it in the carrier conveying flow channel, wherein the carrier conveying flow channel is arranged at the rear side of the carrier extraction mechanism for conveying the carrier; wherein an upper frame covering the space above the base frame is also arranged above the base frame, wherein at least one fan filter unit communicating with the space inside the upper frame is arranged at the top of the upper frame.

[0006] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, a plurality of ventilation holes are provided on the table plate at the top of the base frame, and the total area of ​​the plurality of ventilation holes on the table plate is not less than 20% of the total area of ​​the table plate; a plurality of ventilation holes are also provided on the bottom plate at the bottom of the base frame, and the total area of ​​the plurality of ventilation holes on the bottom plate is not less than 20% of the total area of ​​the bottom plate.

[0007] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the upper conveying flow channels are provided with a plurality of channels, which are arranged in parallel above the chassis, and the chassis is also provided with a plurality of lower conveying flow channels arranged in parallel, the lower conveying flow channels are arranged below the upper conveying flow channels, and are used to convey unloaded magazines, the lower conveying flow channels are arranged in a one-to-one correspondence with the upper conveying flow channels, and are hoisted under the table at the top of the chassis through a connecting assembly. Preferably, the connecting assembly includes a lower support plate and a plurality of connecting rods, the plurality of lower conveying flow channels are fixed on the lower support plate, one end of the plurality of connecting rods is connected to the table at the top of the chassis, and the other end is connected to the lower support plate.

[0008] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the upper conveying flow channel includes two conveying beams arranged opposite to each other, each of the conveying beams is provided with a plurality of rollers 1 and a driving assembly 1 for driving the plurality of rollers 1 to rotate, the outer side of the roller 1 is provided with a plurality of grooves arranged along the axial direction, and the groove is inlaid with a wear-resistant ring protruding from the outer side of the roller 1. Preferably, the conveying beam is composed of two conveying sub-beams, and the two conveying sub-beams can be driven separately.

[0009] Furthermore, in the above-mentioned clean room-based magazine loading equipment, among the two conveying beams, one of the conveying beams is a fixed conveying beam, which is fixed to one end of the mounting seat by multiple fixed seats arranged under the conveying beam, and the other conveying beam is a movable conveying beam, which is fixed to the other end of the mounting seat by multiple movable seats arranged under the conveying beam, and the mounting seat is installed on a table plate at the top of the base frame, and a long groove arranged along the width direction of the upper conveying flow channel is provided on the top of the mounting seat, and a sliding table slidably connected to the long groove is provided at the bottom of the movable seat.

[0010] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the transfer mechanism includes a transfer seat and a transfer channel. The transfer channel is arranged above the transfer seat and includes two relatively arranged transfer beams. Each of the transfer beams is provided with a plurality of rollers 1 and a driving component 2 for driving the plurality of rollers 1 to rotate, and a roller 2 that is not connected to the driving component 2 is provided between adjacent rollers 1 on the transfer beam; in addition, one of the two transfer beams is fixedly connected to the transfer seat, and the other transfer beam can be moved along the width direction of the transfer channel through an adjustment structure.

[0011] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the transfer mechanism also includes a positioning component arranged between the two transfer beams, and the positioning component includes a lifting cylinder 1, a support seat, a push cylinder, a positioning seat, a stop block, and a buffer seat. The lifting cylinder 1 is fixed on the transfer seat, and its output end is provided with a support seat for supporting the magazine, a push cylinder is provided in the middle of the support seat, and a positioning seat is provided at the output end of the push cylinder. A buffer seat is provided above one end of the positioning seat close to the entrance of the transfer flow channel. The buffer seat is U-shaped, and a stop block is inserted in its U-shaped opening. The stop block is L-shaped, and its corner portion is hinged to one end of the buffer seat. A spring fixed to the other end of the buffer seat is provided below the end of the horizontal end plate, and a positioning cylinder is provided at the end of the vertical end plate, and a protruding stop portion is provided at the top of the end of the horizontal end plate of the stop block. The positioning cylinder is fixed above the positioning seat, and a buffer sleeve abutting against the vertical end plate of the stop plate is provided at the output end thereof. The telescopic direction of the positioning cylinder is the same as the conveying direction of the transfer channel.

[0012] The dislocated transfer module also includes a translation mechanism, which is used to drive the transfer mechanism to move, including a translation component 1 and a translation component 2. The translation component 1 is arranged inside the base frame, including a translation seat and a Z-axis slide module arranged at the upper end of the translation seat. A slide rail 1 fixed on the translation seat is also provided below the Z-axis slide module. The translation component 2 is arranged on the translation component 1, including a Y-axis slide module. The lower end of the Y-axis slide module extends into the base frame, and its output end is connected to the transfer mechanism.

[0013] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the magazine includes an outer box, which is a frame-shaped outer box with openings at both ends, and a plurality of slots for inserting carriers are provided inside the outer box, and the locking assembly is provided with two groups, and the two groups of locking assemblies are located at the open ends of the outer box and are diagonally arranged, and the locking assembly includes a locking rod, a turning handle, and a rotating shaft, and the two ends of the locking rod protrude from the two ends of the outer box, and the end portions of the two ends are fixedly connected to a turning handle, and the other end of the turning handle is fixedly connected to a rotating shaft, and the other end of the rotating shaft is inserted into the outer box and rotatably connected to the outer box, and the flat plate sides at the upper and lower ends of the outer box are provided with locking holes that match the locking rod, and the locking holes are arc-shaped holes. When the locking rod is inserted into the locking hole, the locking rod locks the carrier in the outer box.

[0014] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the unlocking mechanism includes a pressing component and an unlocking component. The pressing component is located directly above the transfer channel, and includes a pressing cylinder and a pressure block. The pressing cylinder is arranged on the top of the transfer seat, and a pressure block is provided at its output end. The unlocking component includes an unlocking seat, a connecting angle plate, a rotating cylinder 1, and an unlocking piece. One end of the unlocking seat is connected to the output end of the pressing cylinder, and the other end is provided with a connecting angle plate. A rotating cylinder 1 is fixed to the end of the connecting angle plate away from the unlocking seat. The output end of the rotating cylinder 1 is provided with an unlocking piece, and the bottom of the unlocking piece is provided with an unlocking groove that matches the turning handle.

[0015] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the unlocking piece is a sleeve-shaped piece, a center hole is provided in the middle part for clamping the output shaft of the rotating cylinder one, the unlocking piece is also provided with an opening groove one which is axially arranged and passes through the unlocking piece, and an opening groove two which is perpendicular to the opening groove one is provided at the lower end of the unlocking piece, the opening groove one passes through the center hole along the radial direction of the unlocking piece, and the opening groove two has the same depth as the opening groove one along the radial direction of the unlocking piece; the unlocking groove is an opening groove, and its opening direction is opposite to the opening direction of the opening groove two.

[0016] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the carrier extraction mechanism includes an X-axis slide module, a translation seat, a lifting cylinder and a clamping cylinder. The X-axis slide module is arranged in parallel with the carrier conveying flow channel, and one side of it is also provided with a slide rail 2. The translation seat is arranged at the output end of the X-axis slide module and is slidably connected with the slide rail 2. The lifting cylinder 2 is arranged on the top of the translation seat, and a clamping cylinder is arranged at its output end. The output end of the clamping cylinder is provided with two clamping jaws arranged toward the transfer mechanism, and the clamping ends of the two clamping jaws are provided with a positioning clamping member for positioning and clamping the carrier, the positioning clamping member includes a pin and a positioning hole arranged concentrically with the pin, the pin is arranged on the clamping surface of one of the clamping jaws and is arranged toward the other clamping jaw, the positioning hole passes through the clamping end of the other clamping jaw, and a socket arranged corresponding to the pin is provided on the carrier.

[0017] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, a magazine barcode scanner is provided on one side of each of the upper conveying channels, and the magazine barcode scanner is fixed on the top of the base frame by a bracket one, and is used to identify the magazine QR code and record the magazine information; a plurality of magazine blocking components are also provided on the upper conveying channel, and the magazine blocking components are used to block the magazines; a carrier barcode scanner is provided on one side of the carrier conveying channel, and the carrier barcode scanner is fixed on the top of the base frame by a bracket two, and is used to identify the carrier QR code and record the carrier information; a plurality of carrier blocking components are also provided on the carrier conveying channel, and the carrier blocking components are used to block the carriers.

[0018] Furthermore, in the above-mentioned clean room-based magazine feeding equipment, the magazine blocking assembly includes a fixed base plate, an angle seat, a slide one, a slide two, a lifting cylinder, a slide plate, and a baffle. The fixed base plate is fixed to the table plate on the top of the base frame, and the angle seat is installed above the fixed base plate. A slide one is provided on the top side facing the inner side of the angle seat, a slide two is provided on the outer side of the slide one, a slide groove is provided between the slide two and the slide one, the slide plate is inserted in the slide groove and is slidably connected to the slide groove, and a baffle is fixed on the top of the slide plate, and a lifting plate is fixed on the bottom, the lifting cylinder is fixed on the outside of the slide two, and a floating joint connected to the lifting plate is provided at the output end of the slide plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the magazine feeding equipment of the present invention can not only meet the equipment use standards of Class 100 clean rooms, but also can automatically and batch feed materials, saving labor costs and greatly improving production quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the magazine feeding equipment based on the clean room of the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the magazine feeding equipment based on the clean room of the present invention;

[0023] Figure 3 for Figure 2 A top view of

[0024] Figure 4 It is a schematic diagram of the upper conveying flow channel of the magazine feeding equipment based on the clean room of the present invention;

[0025] Figure 5 It is a schematic diagram of a magazine blocking assembly of a magazine feeding device based on a clean room of the present invention;

[0026] Figure 6 It is a schematic diagram of a magazine of a magazine feeding device based on a clean room of the present invention;

[0027] Figure 7 It is a schematic diagram of a staggered transfer module of a magazine feeding device based on a clean room of the present invention;

[0028] Figure 8 It is a schematic diagram of the transfer mechanism of the magazine feeding equipment based on the clean room of the present invention;

[0029] Fig. 9 It is a schematic diagram of the positioning assembly of the magazine feeding equipment based on the clean room of the present invention;

[0030] Fig.10 It is a schematic diagram of the unlocking part of the magazine feeding device based on the clean room of the present invention;

[0031] Fig.11 A half-section view of an unlocking member of a clean room-based magazine feeding device of the present invention;

[0032] Fig.12 It is a schematic diagram of a carrier extraction mechanism of a magazine feeding device based on a clean room of the present invention;

[0033] Fig.13 It is a schematic diagram of the installation of the lower conveying flow channel of the magazine feeding equipment based on the clean room of the present invention;

[0034] In the figure: 1, bottom frame; 101, table top; 11, upper frame; 12, fan filter unit;

[0035] 2. Upper conveying channel; 21. Conveying beam; 211. Roller 1; 2111. Wear-resistant ring; 212. Driving assembly 1; 22. Fixed seat; 23. Moving seat; 24. Mounting seat; 241. Long slot; 25. Magazine barcode scanner; 26. Magazine blocking assembly; 261. Fixed bottom plate; 262. Angle seat; 263. Slide 1; 264. Slide 2; 265. Lifting cylinder; 266. Slide plate; 267. Baffle; 268. Lifting plate; 269. Floating joint;

[0036] 3. Magazine; 31. Locking assembly; 311. Locking rod; 312. Turning handle; 313. Rotating shaft; 32. Outer box; 321. Locking hole;

[0037] 4. Transfer mechanism; 41. Transfer seat; 42. Transfer flow channel; 421. Transfer beam; 4211. Driving assembly 2; 4212. Roller 2; 43. Positioning assembly; 431. Lifting cylinder 1; 432. Support seat; 433. Push cylinder; 434. Positioning seat; 435. Stop block; 4351. Stop part; 436. Buffer seat; 437. Spring; 438. Positioning cylinder;

[0038] 5. Unlocking mechanism; 51. Pressing cylinder; 52. Pressing block; 53. Unlocking seat; 54. Connecting angle plate; 55. Rotating cylinder 1; 56. Unlocking member; 561. Unlocking slot; 562. Opening slot 1; 563. Opening slot 2; 564. Center hole;

[0039] 6. Carrier extraction mechanism; 61. X-axis slide module; 62. Translation seat; 63. Lifting cylinder 2; 64. Gripping cylinder; 65. Gripping claw; 651. Latch; 652. Positioning hole;

[0040] 7. Carrier conveying channel; 71. Carrier barcode scanner; 72. Carrier blocking component;

[0041] 8. lower conveying channel; 81. lower supporting plate; 82. connecting rod;

[0042] 9. Translation mechanism; 91. Translation seat; 92. Z-axis slide module; 93. Y-axis slide module. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example 1

[0045] like Figure 1-13 As shown, a magazine feeding device based on a clean room includes a base frame 1, an upper conveying channel 2, a magazine 3, a staggered transfer module, a carrier extraction mechanism 6, and a carrier conveying channel 7. The upper conveying channel 2 is arranged above the base frame 1 and is used to convey the magazine 3. The magazine 3 is provided with a plurality of carriers and a locking assembly 31 for locking the carriers in the magazine 3. The staggered transfer module is arranged at the outlet end of the upper conveying channel 2 and includes a transfer mechanism 4 and an unlocking mechanism 5. The transfer mechanism 4 is connected to the upper conveying channel 2 for transfer. , positioning the magazine 3, the unlocking mechanism 5 is arranged on the transfer mechanism 4, and is used to release the locking assembly 31 from locking the carrier in the magazine 3; the carrier extraction mechanism 6 is arranged above the base frame 1, and is used to extract the carrier in the magazine 3 and place it in the carrier conveying channel 7, and the carrier conveying channel 7 is arranged on the rear side of the carrier extraction mechanism 6, and is used to convey the carrier; the base frame 1 is also provided with an upper frame 11 covering the space above the base frame 1, and at least one fan filter unit 12 connected to the space inside the upper frame 11 is arranged on the top of the upper frame 11. The fan filter unit 12 combines the fan and the filter into one, is easy to disassemble and assemble, and has strong reusability, and its unique negative pressure ventilation function ensures the sealing and safety of the interior of the upper frame.

[0046] like Figure 1-2As shown, a plurality of vent holes are arranged on the table 101 at the top of the base frame 1, and the total area of ​​the plurality of vent holes on the table is not less than 20% of the total area of ​​the table; a plurality of vent holes are also arranged on the bottom plate at the bottom of the base frame, and the total area of ​​the plurality of vent holes on the bottom plate is not less than 20% of the total area of ​​the bottom plate. In addition, in order to improve safety, a vent plate is installed on the vent hole, and a plurality of small vent holes are densely distributed on the vent plate.

[0047] In addition, if Figure 1 As shown, except for the openings for the upper conveying channel 2 and the carrier conveying channel 7, the rest of the upper frame 11 is closed by a dustproof door panel, which is connected to the main frame of the upper frame by a hinge. The door panel hinge is dustproof, so that the loading space in the upper frame becomes a dust-free space. The dust generated by the loading and previous processes is removed while loading, which reduces the difficulty of subsequent dust removal, improves production efficiency, and ensures production quality. The magazine loading equipment of the present invention can not only meet the equipment use standards of Class 100 clean rooms, but also can automatically and batch load materials, saving labor costs and greatly improving production quality and production efficiency.

[0048] like Figure 2-3 As shown in Figures 1 and 13, the upper conveying channel 2 is provided with a plurality of channels, which are arranged in parallel above the chassis 1. The chassis 1 is also provided with a plurality of lower conveying channels 8 arranged in parallel. In this embodiment, the upper conveying channel 2 and the lower conveying channel 8 are provided with two channels respectively. The lower conveying channel 8 is arranged below the upper conveying channel 2 for conveying the unloaded magazine 3. The lower conveying channel 8 is arranged in one-to-one correspondence with the upper conveying channel 2 and is hoisted below the table 101 at the top of the chassis 1 through a connecting assembly. Specifically, as Fig.13 As shown, the connecting assembly includes a lower support plate 81 and multiple connecting rods 82. Multiple lower conveying channels 8 are fixed on the lower support plate 81. One end of the multiple connecting rods 82 is connected to the table 101 on the top of the base frame 1, and the other end is connected to the lower support plate 81.

[0049] like Figure 4As shown, the upper conveying channel 2 includes two conveying beams 21 arranged opposite to each other, each of the conveying beams 21 is provided with a plurality of rollers 211 and a driving assembly 212 driving the plurality of rollers 211 to rotate, the outer side of the roller 211 is provided with a plurality of grooves arranged along the axial direction, and the groove is inlaid with a wear-resistant ring 2111 protruding from the outer side of the roller 211. The roller conveying clip 3 with this structure can reduce the friction between the roller and the clip, thereby reducing the dust generated by conveying; wherein the conveying beam 21 is composed of two conveying sub-beams, and the two conveying sub-beams can be driven separately, one conveying sub-beam is mainly used for conveying the clip, and the other conveying sub-beam is mainly used for docking with the transfer channel, so that the conveying and transfer of the clip are separated, thereby improving production efficiency. In addition, in order to facilitate loading, a supporting channel docking with the conveying beam can be provided at the inlet end of the upper conveying channel, and the supporting channel is not connected to the driving assembly 1. The conveying channel of the present invention adopts a sprocket chain driving structure, the chain is isolated by protective sheet metal, the aluminum parts and steel parts used need to be surface treated, the surface of the sheet metal parts needs to be mirror-finished, and the selected standard parts models are all dust-proof models.

[0050] like Figure 4 As shown, among the two conveying beams 21, one of the conveying beams 21 is a fixed conveying beam, which is fixed to one end of a mounting seat 24 through a plurality of fixed seats 22 arranged below the conveying beam 21, and the other conveying beam 21 is a movable conveying beam, which is fixed to the other end of the mounting seat 24 through a plurality of movable seats 23 arranged below the conveying beam 21. The mounting seat 24 is installed on the table 101 at the top of the chassis 1, and the top of the mounting seat 24 is provided with a long groove 241 arranged along the width direction of the upper conveying flow channel, and the bottom of the movable seat 23 is provided with a slide table slidably connected to the long groove 241. By adjusting the position of the movable seat 23 in the long groove, the distance between the two conveying beams 21 can be adjusted, so as to adapt to the transportation of magazines of different widths, and the flexibility is good.

[0051] The lower conveying channel, the carrier conveying channel and the upper conveying channel of the present invention are similar or identical in structure and will not be described in detail herein.

[0052] like Figure 7-9As shown, the transfer mechanism 4 includes a transfer seat 41 and a transfer channel 42. The transfer channel 42 is arranged above the transfer seat 41, and includes two relatively arranged transfer beams 421. Each of the transfer beams 421 is provided with a plurality of rollers 211 and a driving assembly 4211 for driving the plurality of rollers 211 to rotate, and a roller 4212 that is not connected to the driving assembly 4211 is provided between adjacent rollers 211 421 on the transfer beam, so as to improve the supporting force of the transfer channel on the magazine during transfer and avoid deformation of the bottom of the magazine 3; in addition, one of the two transfer beams 421 is fixedly connected to the transfer seat 41, and the other transfer beam 421 can move along the width direction of the transfer channel through an adjustment structure. This adjustment mechanism is also a long groove sliding adjustment mechanism, so as to adapt to the upper conveying channel 2 and the lower conveying channel 8.

[0053] like Figure 7-9As shown, the transfer mechanism 4 also includes a positioning assembly 43 arranged between the two transfer beams 421, and the positioning assembly 43 includes a lifting cylinder 431, a support seat 432, a push cylinder 433, a positioning seat 434, a stop block 435, and a buffer seat 436. The lifting cylinder 431 is fixed on the transfer seat 41, and its output end is provided with a support seat 432 for supporting the magazine 3, and the middle part of the support seat 432 is provided with a push cylinder 433, and the output end of the push cylinder 433 is provided with a positioning seat 434, and the positioning seat 434 is provided with a buffer seat 436 above one end of the positioning seat 434 close to the entrance of the transfer flow channel 42. The punch seat 436 is U-shaped, and a stop block 435 is inserted in its U-shaped opening. The stop block 435 is L-shaped, and its corner portion is hinged to one end of the buffer seat 436. A spring 437 fixed to the other end of the buffer seat 436 is provided below the end of the horizontal end plate, and a positioning cylinder 438 is provided at the end of the vertical end plate. A protruding stop portion 4351 is provided at the top of the end of the horizontal end plate of the stop block 435. The positioning cylinder 438 is fixed above the positioning seat 434, and a buffer sleeve is provided at its output end to abut the vertical end plate of the stop plate 4351. The telescopic direction of the positioning cylinder 438 is the same as the conveying direction of the transfer channel 42. During transfer, the transfer channel 42 is docked with the upper conveying channel 2 or the lower conveying channel 8, and the magazine moves from the upper conveying channel 2 or the lower conveying channel 8 to the transfer channel. At this time, the positioning cylinder 438 is in an extended state, and the end of the horizontal end plate of the stop plate 435 is movable and can rotate around the hinge position of the buffer seat 436. The side of the stop portion 4351 close to the upper conveying channel 2 or the lower conveying channel 8 is an inclined surface. When the stop plate 435 collides with the magazine 3, the stop portion 4351 shrinks downward under the action of pressure without blocking To block the magazine clip 3, the stopper 435 presses down the spring 437, which can buffer the pressure and reduce the impact to ensure the smooth transfer of the magazine clip. Then the pushing cylinder 433 is started to push the magazine clip 3 to the unlocking position, the lifting cylinder 431 is started, the supporting seat 432 rises, and the supporting seat 432 supports the magazine clip 3 to separate the magazine clip 3 from the transfer channel 42. At the same time, the positioning cylinder 438 retracts to limit the stopper 4351 of the stop plate 435 from retracting. The stop plate 435 blocks the end of the magazine clip 3, positions the magazine clip 3, and prepares for unlocking.

[0054] like Figure 2-3As shown in , 7, the offset transfer module also includes a translation mechanism 9, which is used to drive the transfer mechanism 4 to move, and includes a translation component 1 and a translation component 2. The translation component 1 is arranged inside the base frame 1, and includes a translation seat 91 and a Z-axis slide module 92 arranged on the upper end of the translation seat 91. A slide rail 1 fixed on the translation seat 91 is also provided below the Z-axis slide module 92. The translation component 2 is arranged on the translation component 1, and includes a Y-axis slide module 93. The lower end of the Y-axis slide module 93 extends into the base frame 1, and its output end is connected to the transfer mechanism 4. In this embodiment, the translation direction of the Z-axis slide module 92 is the same as the arrangement direction of the multiple upper conveying channels 2, and the Y-axis switching module 93 is arranged along the up and down vertical directions. Through the setting of the translation mechanism 9, the transfer channel 42 can be connected with any upper conveying channel 2 and the lower conveying channel 8, thereby realizing multi-station loading and unloading of the magazine 3 and the circular transportation of the magazine, thereby improving the loading and unloading efficiency.

[0055] Example 2

[0056] Based on the structure of Example 1, Figure 5 As shown, the magazine 3 also includes an outer box 32, which is a frame-shaped outer box 32 with openings at both ends, and is provided with a plurality of slots for inserting carriers therein. The locking assembly 31 is provided with two groups, and the two groups of locking assemblies 31 are located at the open end of the outer box 21 and are diagonally arranged. The locking assembly 31 includes a locking rod 311, a rotating handle 312, and a rotating shaft 313. Both ends of the locking rod 311 protrude from both ends of the outer box 32, and both ends are fixedly connected to a rotating handle 312, and the other end of the rotating handle 312 is fixedly connected to a rotating shaft 313, and the other end of the rotating shaft 313 is inserted into the outer box 32 and rotatably connected to the outer box 32. The flat plate sides at the upper and lower ends of the outer box 32 are provided with locking holes 321 that match the locking rod 311, and the locking holes 321 are arc-shaped holes. When the locking rod 311 is inserted into the locking holes 321, the locking rod 311 locks the carrier in the outer box 32.

[0057] like Figure 7 , 9As shown in Figure 11, the unlocking mechanism 5 includes a pressing component and an unlocking component. The pressing component is located directly above the transfer flow channel 42 and includes a pressing cylinder 51 and a pressing block 52. The pressing cylinder 51 is arranged on the top of the transfer seat 41, and a pressing block 52 is arranged at its output end. The unlocking component includes an unlocking seat 53, a connecting angle plate 54, a rotating cylinder 55, and an unlocking member 56. One end of the unlocking seat 53 is connected to the output end of the pressing cylinder 51, and the other end is provided with a connecting angle plate 54. The end of the connecting angle plate 54 away from the unlocking seat 53 is fixed with a rotating cylinder 55. The bottom of the unlocking member 56 is also provided with a rotating handle 31. 2, the unlocking member 56 is a sleeve-shaped member, wherein the center hole 564 for clamping the output shaft of the rotating cylinder 1 55 is provided in the middle thereof, the unlocking member 56 is also provided with an opening groove 1 562 which is arranged along the axial direction and penetrates the unlocking member 56, and the lower end of the unlocking member 56 is provided with an opening groove 2 563 which is arranged perpendicular to the opening groove 1 562, and the opening groove 1 562 passes through the center hole 564 along the radial direction of the unlocking member 56, and the opening groove 2 563 has the same depth as the opening groove 1 562 along the radial direction of the unlocking member 56; the unlocking groove 561 is an opening groove, and its opening direction is opposite to the opening direction of the opening groove 2 563. The arrangement of the opening groove 1 562 and the opening groove 2 563 can weaken the rigidity of the unlocking member, improve the clamping force, and make the connection between the unlocking member 56 and the output shaft of the rotating cylinder 1 55 more secure and stable; in addition, the arrangement of the opening groove 2 563 also provides a buffering effect when the unlocking member 56 is connected to the handle 312, reducing the impact. When unlocking, the pressing cylinder 51 descends, driving the pressing block 52 and the unlocking seat 53 to descend at the same time. The pressing block 52 presses the top of the magazine 3 and cooperates with the positioning assembly 43 to completely position the magazine 3. At the same time, the unlocking groove 561 at the bottom of the unlocking piece 56 is inserted into the outside of the turning handle 312 of the locking assembly 31 facing the carrier conveying channel 7. The rotating cylinder 55 is started, driving the turning handle 312 and the locking rod 311 to rotate, so that the locking rod 311 is separated from the locking hole 321, and the lock is released.

[0058] like Fig.12As shown, the carrier extraction mechanism 6 includes an X-axis slide module 61, a translation seat 62, a lifting cylinder 63, and a clamping cylinder 64. The X-axis slide module 61 is arranged in parallel with the carrier conveying flow channel 7, and one side thereof is also provided with a second slide rail. The translation seat 62 is arranged at the output end of the X-axis slide module 61 and is slidably connected to the second slide rail. The lifting cylinder 63 is arranged at the top of the translation seat 62, and a clamping cylinder 64 is arranged at its output end. The output end of the clamping cylinder 64 is provided with a transfer mechanism 4. Two clamping jaws 65 are provided, and the clamping ends of the two clamping jaws 65 are provided with positioning clamping members for positioning and clamping the carrier, which can prevent the carrier from shifting during the clamping movement. The positioning clamping member includes a pin 651 and a positioning hole 652 concentrically arranged with the pin 651. The pin 651 is arranged on the clamping surface of one of the clamping jaws 65 and is arranged toward the other clamping jaw. The positioning hole 652 passes through the clamping end of the other clamping jaw 65, and a socket corresponding to the pin 651 is provided on the carrier.

[0059] like Figure 2-3 As shown, a magazine barcode scanner 25 is provided on one side of each of the upper conveying channels 2, and the magazine barcode scanner 25 is fixed on the top of the base frame 1 through a bracket 1, and is used to identify the two-dimensional code of the magazine 3 and record the magazine information; a plurality of magazine barcode scanner components 26 are also provided on the upper conveying channel 2, and the magazine barcode scanner components 26 are used to block the magazine 3 and stop it on the conveying channel; a carrier barcode scanner 71 is provided on one side of the carrier conveying channel 7, and the carrier barcode scanner 71 is fixed on the top of the base frame 1 through a bracket 2, and is used to identify the carrier two-dimensional code and record the carrier information; a plurality of carrier blocking components 72 are also provided on the carrier conveying channel 7, and the carrier blocking components 72 are used to block the carrier and stop it on the conveying channel.

[0060] like Figure 5 As shown, the magazine blocking assembly 26 includes a fixed base plate 261, an angle seat 262, a slide 1 263, a slide 264, a lifting cylinder 265, a slide plate 266, and a baffle 267. The fixed base plate 261 is fixed on the table 101 at the top of the base frame 1, and the angle seat 262 is installed above the fixed base plate 261. A slide 1 263 is provided on the side of the top facing the inner side of the angle seat, and a slide 264 is provided on the outer side of the slide 1 263. A slide groove is provided between the slide 2 263 and the slide 1 264. The slide plate 266 is inserted into the slide groove and slidably connected to the slide groove, and a baffle 267 is fixed on the top of the slide plate 266, and a lifting plate 268 is fixed on the bottom. The lifting cylinder 265 is fixed on the outside of the slide 2 264, and a floating joint 269 connected to the lifting plate 268 is provided at the output end thereof, which has a buffering effect. The vehicle blocking assembly of the present invention is similar in structure to the magazine blocking assembly and will not be described in detail herein.

[0061] The present invention also provides a working method of a magazine feeding device based on a clean room, comprising the following steps:

[0062] S1: The clip 3 enters the device from the upper conveying channel 2, the clip 3 moves to the code scanning position, the clip blocking component 26 works to stop the clip 3, and the clip code scanning gun 25 recognizes the clip QR code and records the clip information;

[0063] S2: The transfer channel 42 is moved to the material receiving position of the upper conveying channel 2 by the translation mechanism 9, the clip blocking assembly 26 is reset, the clip 3 flows out to the transfer channel 42, and the clip is connected. After the clip is completely flowed in, the positioning assembly 43 of the transfer mechanism pushes the clip 3 to the unlocking position, and the photoelectric sensing clip is in place;

[0064] S3: The unlocking mechanism 5 is activated, the magazine 3 is pressed and positioned, and the unlocking assembly descends to complete the magazine unlocking action;

[0065] S4: Then the carrier pulling mechanism 6 is started, the clamping claw 65 moves to the carrier extraction position, clamps the carrier, and pulls the carrier to the carrier conveying channel 7;

[0066] S5: The carrier conveying channel 7 drives the carrier to move to the code scanning position, the carrier blocking component 72 works to stop the carrier, the carrier code scanning gun 71 recognizes the carrier QR code, records the magazine information, and waits for the carrier to flow into the next workstation;

[0067] S6: After all the carriers in the magazine 3 are taken out, the empty magazine 3 is transferred to the lower conveying channel 8 by the transfer mechanism 4 and the translation mechanism 9 and flows out.

[0068] The entire implementation process adopts intelligent unmanned operation, which can automatically and batchly load materials. It is easy to operate, saves labor costs, and greatly improves production quality and efficiency. It can also realize multi-station loading and unloading of magazines and cyclic transportation of magazines, improving loading and unloading efficiency.

[0069] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0070] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A magazine feeding device based on a clean room, characterized in that: It includes a base frame, an upper conveying flow channel, a magazine, a staggered transfer module, a carrier extraction mechanism, and a carrier conveying flow channel. The upper conveying flow channel is arranged above the base frame and is used to convey the magazine. The magazine is provided with multiple carriers and a locking component for locking the carriers in the magazine. The staggered transfer module is arranged at the outlet end of the upper conveying flow channel and includes a transfer mechanism and an unlocking mechanism. The transfer mechanism is docked with the upper conveying flow channel and is used to transfer and position the magazine. The unlocking mechanism is arranged on the transfer mechanism and is used to release the locking component from the carrier in the magazine. The carrier extraction mechanism is arranged above the base frame and is used to extract the carrier in the magazine and place it in the carrier conveying flow channel. The carrier conveying flow channel is arranged on the rear side of the carrier extraction mechanism and is used to convey the carrier. An upper frame covering the space above the base frame is also arranged above the base frame, and at least one fan filter unit connected to the space inside the upper frame is arranged on the top of the upper frame.

2. The clean room-based magazine feeding device according to claim 1, characterized in that: A plurality of ventilation holes are arranged on the table plate at the top of the base frame, and the total area of ​​the plurality of ventilation holes on the table plate is not less than 20% of the total area of ​​the table plate; a plurality of ventilation holes are also arranged on the bottom plate at the bottom of the base frame, and the total area of ​​the plurality of ventilation holes on the bottom plate is not less than 20% of the total area of ​​the bottom plate.

3. The clean room-based magazine feeding device according to claim 1, characterized in that: There are multiple upper conveying channels, which are arranged in parallel above the base frame. There are also multiple lower conveying channels arranged in parallel in the base frame. The lower conveying channels are arranged below the upper conveying channels and are used to convey unloaded magazines. The lower conveying channels are arranged in a one-to-one correspondence with the upper conveying channels, and are hoisted below the table plate on the top of the base frame through a connecting component.

4. The clean room-based magazine feeding device according to claim 1 or 3, characterized in that: The upper conveying channel includes two conveying beams arranged opposite to each other, each of the conveying beams is provided with a plurality of rollers and a driving assembly for driving the plurality of rollers to rotate, the outer side of the roller is provided with a plurality of grooves arranged along the axial direction, and the groove is inlaid with a wear-resistant ring protruding from the outer side of the roller.

5. The clean room-based magazine feeding device according to claim 4, characterized in that: Among the two conveying beams, one of them is a fixed conveying beam, which is fixed to one end of the mounting seat by multiple fixed seats arranged under the conveying beam, and the other conveying beam is a movable conveying beam, which is fixed to the other end of the mounting seat by multiple movable seats arranged under the conveying beam. The mounting seat is installed on the table plate at the top of the base frame, and the top of the mounting seat is provided with a long groove arranged along the width direction of the upper conveying channel, and the bottom of the movable seat is provided with a sliding table slidably connected to the long groove.

6. The clean room-based magazine feeding device according to claim 4, characterized in that: The transfer mechanism includes a transfer seat and a transfer channel. The transfer channel is arranged above the transfer seat and includes two relatively arranged transfer beams. Each of the transfer beams is provided with multiple rollers 1 and a driving component 2 for driving the multiple rollers 1 to rotate, and a roller 2 that is not connected to the driving component 2 is provided between adjacent rollers 1 on the transfer beam; in addition, one of the two transfer beams is fixedly connected to the transfer seat, and the other transfer beam can move along the width direction of the transfer channel through an adjustment structure.

7. The clean room-based magazine feeding device according to claim 6, characterized in that: The transfer mechanism also includes a positioning assembly arranged between the two transfer beams, and the positioning assembly includes a lifting cylinder 1, a support seat, a pushing cylinder, a positioning seat, a stop block, and a buffer seat. The lifting cylinder 1 is fixed on the transfer seat, and a support seat for supporting the magazine is provided at its output end. A pushing cylinder is provided in the middle of the support seat, and a positioning seat is provided at the output end of the pushing cylinder. A buffer seat is provided above one end of the positioning seat close to the entrance of the transfer flow channel. The buffer seat is U-shaped, and a stop block is inserted in its U-shaped opening. The stop block is L-shaped, and its corner portion is hinged to one end of the buffer seat. A spring fixed to the other end of the buffer seat is provided below the end of its horizontal end plate, and a positioning cylinder is provided at the end of its vertical end plate, and a protruding stop portion is provided at the top of the end of the horizontal end plate of the stop block. The positioning cylinder is fixed above the positioning seat, and a buffer sleeve abutting against the vertical end plate of the stop plate is provided at its output end. The telescopic direction of the positioning cylinder is the same as the conveying direction of the transfer flow channel.

8. The clean room-based magazine feeding device according to claim 6, characterized in that: The dislocated transfer module also includes a translation mechanism, which is used to drive the transfer mechanism to move, including a translation component 1 and a translation component 2. The translation component 1 is arranged inside the base frame, including a translation seat and a Z-axis slide module arranged at the upper end of the translation seat. A slide rail 1 fixed on the translation seat is also provided below the Z-axis slide module. The translation component 2 is arranged on the translation component 1, including a Y-axis slide module. The lower end of the Y-axis slide module extends into the base frame, and its output end is connected to the transfer mechanism.

9. The clean room-based magazine feeding device according to claim 1, characterized in that: The magazine includes an outer box, which is a frame-shaped outer box with openings at both ends and a plurality of slots for inserting carriers therein. The locking assembly is provided with two groups, which are located at the open ends of the outer box and are diagonally arranged. The locking assembly includes a locking rod, a turning handle, and a rotating shaft. Both ends of the locking rod protrude from the two ends of the outer box, and both ends are fixedly connected to a turning handle, the other end of the turning handle is fixedly connected to a rotating shaft, the other end of the rotating shaft is inserted into the outer box and rotatably connected to the outer box, and locking holes matching the locking rod are provided on the flat plate sides at the upper and lower ends of the outer box, and the locking holes are arc-shaped holes. When the locking rod is inserted into the locking hole, the locking rod locks the carrier in the outer box.

10. The clean room-based magazine feeding device according to claim 9, characterized in that: The unlocking mechanism includes a pressing component and an unlocking component. The pressing component is located directly above the transfer flow channel and includes a pressing cylinder and a pressure block. The pressing cylinder is arranged on the top of the transfer seat, and a pressure block is provided at its output end. The unlocking component includes an unlocking seat, a connecting angle plate, a rotating cylinder 1, and an unlocking piece. One end of the unlocking seat is connected to the output end of the pressing cylinder, and the other end is provided with a connecting angle plate. A rotating cylinder 1 is fixed to the end of the connecting angle plate away from the unlocking seat. The output end of the rotating cylinder 1 is provided with an unlocking piece, and the bottom of the unlocking piece is provided with an unlocking groove that matches the turning handle.

11. The clean room-based magazine feeding device according to claim 10, characterized in that: The unlocking piece is a sleeve-shaped piece, and a center hole is provided in the middle thereof for clamping the output shaft of the rotating cylinder 1. The unlocking piece is also provided with an opening groove 1 which is axially arranged and passes through the unlocking piece. The lower end of the unlocking piece is provided with an opening groove 2 which is perpendicular to the opening groove 1. The opening groove 1 passes through the center hole along the radial direction of the unlocking piece, and the opening groove 2 has the same depth as the opening groove 1 along the radial direction of the unlocking piece. The unlocking groove is an opening groove, and its opening direction is opposite to the opening direction of the opening groove 2.

12. The clean room-based magazine feeding device according to claim 1, characterized in that: The carrier extraction mechanism includes an X-axis slide module, a translation seat, a lifting cylinder and a clamping cylinder. The X-axis slide module is arranged in parallel with the carrier conveying channel, and one side of it is also provided with a slide rail. The translation seat is arranged at the output end of the X-axis slide module and is slidably connected to the slide rail. The lifting cylinder is arranged on the top of the translation seat, and a clamping cylinder is arranged at its output end. The output end of the clamping cylinder is provided with two clamps arranged toward the transfer mechanism, and the clamping ends of the two clamps are provided with positioning clamps for positioning and clamping the carrier. The positioning clamps include a pin and a positioning hole arranged concentrically with the pin. The pin is arranged on the clamping surface of one of the clamps and is arranged toward the other clamp. The positioning hole passes through the clamping end of the other clamp, and a socket corresponding to the pin is provided on the carrier.

13. The clean room-based magazine feeding device according to claim 1, characterized in that: A magazine barcode scanner is provided on one side of each of the upper conveying channels, and the magazine barcode scanner is fixed on the top of the base frame through a bracket one, and is used to identify the magazine QR code and record the magazine information; a plurality of magazine blocking components are also provided on the upper conveying channel, and the magazine blocking components are used to block the magazines; a carrier barcode scanner is provided on one side of the carrier conveying channel, and the carrier barcode scanner is fixed on the top of the base frame through a bracket two, and is used to identify the carrier QR code and record the carrier information; a plurality of carrier blocking components are also provided on the carrier conveying channel, and the carrier blocking components are used to block the carriers.

14. The clean room-based magazine feeding device according to claim 13, characterized in that: The magazine blocking assembly includes a fixed base plate, an angle seat, a slide seat 1, a slide seat 2, a lifting cylinder, a slide plate, and a baffle. The fixed base plate is fixed on the table plate at the top of the base frame. The angle seat is installed above the fixed base plate, and a slide seat 1 is provided on the top side facing the inner side of the angle seat. A slide seat 2 is provided on the outer side of the slide seat 1. A slide groove is provided between the slide seat 2 and the slide seat 1. The slide plate is inserted in the slide groove and is slidably connected to the slide groove. A baffle is fixed on the top of the slide plate, and a lifting plate is fixed on the bottom. The lifting cylinder is fixed on the outside of the slide seat 2, and a floating joint connected to the lifting plate is provided at the output end of the cylinder.

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