CN113979041A - Feeding equipment for anodic oxidation of notebook computer shell - Google Patents
Feeding equipment for anodic oxidation of notebook computer shell Download PDFInfo
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- CN113979041A CN113979041A CN202111365414.0A CN202111365414A CN113979041A CN 113979041 A CN113979041 A CN 113979041A CN 202111365414 A CN202111365414 A CN 202111365414A CN 113979041 A CN113979041 A CN 113979041A
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- feeding
- loading
- cart
- vertical lifting
- notebook computer
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- 230000003647 oxidation Effects 0.000 title claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims description 39
- 238000007743 anodising Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005056 compaction Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Handcart (AREA)
Abstract
The invention discloses a feeding device for anodic oxidation of a notebook computer shell, which comprises at least one feeding station, a feeding cart capable of being pushed into the at least one feeding station, a pressing mechanism arranged in the feeding station and detachably connected with the feeding cart for fixing the feeding cart, a feeding hanger arranged on the feeding cart and a lifting mechanism arranged at the feeding station for lifting the feeding hanger to a preset position, wherein compared with the traditional mode of manually feeding a bracket to a grabbing device, after the feeding cart enters the feeding station, the pressing mechanism presses the feeding cart tightly, the lifting mechanism automatically lifts the feeding cart to the feeding position for automatic feeding, the automation degree is high, the grabbing device takes the feeding hanger from the opposite end of the inlet end of the feeding station, and a worker does not need to stand on the feeding station, the potential safety hazard is avoided, the requirement of safety production is met, the labor intensity of workers is reduced, and the feeding efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of processing of notebook computer parts, and particularly relates to feeding equipment for anodizing a notebook computer shell.
Background
In order to overcome the defects of surface hardness, wear resistance and the like of the aluminum alloy, expand the application range, prolong the service life and the like, the surface of materials such as aluminum, aluminum alloy and the like is usually subjected to anodic oxidation process treatment, so that a compact oxide film layer is generated on the surface of an aluminum alloy component, the metal surface gloss of the component can be unchanged for a long time, and the corrosion resistance and the mechanical strength are improved.
At present, the notebook computer shell is subjected to anodic treatment by welding a fixed support, assembling the notebook computer shell on the support, manually hanging the support on a flying handle of a crown block, and then moving the support into an anode tank for anodic treatment. The manual operation is big with work piece material loading, intensity of labour, and if the stores pylon drops by accident, still can appear pounding the potential safety hazard of hindering the staff.
Disclosure of Invention
Aiming at the technical problems of manual feeding and high labor intensity in the prior art, the invention provides feeding equipment for anodic oxidation of a notebook computer shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
a feeding device for anodizing a notebook computer shell comprises at least one feeding station, a feeding cart capable of being pushed into the at least one feeding station, a feeding hanger arranged on the feeding cart, and a lifting mechanism arranged at the feeding station and used for lifting the feeding hanger to a preset position.
Furthermore, the lifting mechanism comprises a lifting frame arranged on one side of the feeding station, a vertical lifting mechanism arranged on the lifting frame and a vertical lifting plate connected with the vertical lifting mechanism; the feeding cart and the vertical lifting plate are detachably connected so as to be capable of being vertically lifted to a preset position along with the vertical lifting plate, a safety module which can stretch out after the feeding cart is lifted to the preset position and is positioned below the vertical lifting plate is installed at the front end of the lifting frame, and when the vertical lifting plate descends, the safety module retracts.
Furthermore, the vertical lifting mechanism also comprises a support rail group arranged at the lower end of the vertical lifting plate, and the length direction of the support rail group is consistent with the direction of the feeding station of the feeding trolley; the supporting track group comprises a first supporting track and a second supporting track which are arranged in parallel and used for guiding two sides of the bottom of the feeding cart and supporting the feeding cart after the feeding cart enters the feeding station.
Furthermore, the feeding cart is detachably connected to the vertical lifting plate through a pressing mechanism, the pressing mechanism comprises a main pressing cylinder arranged on the vertical lifting plate, a main pressing block connected to the lower end of the main pressing cylinder through a piston rod of the main pressing cylinder, an auxiliary pressing cylinder arranged on the outer side of the main pressing cylinder and an auxiliary pressing block connected to the lower end of the auxiliary pressing cylinder, the main pressing block and the auxiliary pressing block are vertically matched with the supporting track group to press the feeding cart on the supporting track group.
Further, the first support rail and the second support rail each comprise a rail outer frame connected with the vertical lifting plate and having a mounting groove, a plurality of support rollers mounted in the mounting groove, and a plurality of guide rollers mounted on an outer side wall of the mounting groove; the supporting rollers are distributed in the mounting groove at intervals along the length direction of the supporting track group, two ends of each supporting roller are respectively connected to the outer side wall and the inner side wall of the track outer frame in a rotating mode so as to be capable of vertically rolling, the guiding rollers are distributed on the outer side wall and are higher than the supporting rollers at intervals along the length direction of the supporting track group, each guiding roller is vertically rotated and arranged on the outer side wall so as to be capable of horizontally rotating, and each guiding roller is provided with a rolling surface protruding inwards to the inner side of the outer side wall.
The loading outer frame is provided with a channel penetrating along the in/out direction of the loading trolley, the lifting mechanism is arranged at the rear side position of the channel, and the at least one loading station is positioned in the channel and positioned at the front side of the lifting mechanism.
Furthermore, a feeding rack limiting mechanism is arranged at the top end of the loading outer frame and comprises a vertical driving mechanism arranged at the upper part of the loading outer frame and a horizontal limiting part which is connected with an output shaft of the vertical driving mechanism and is positioned right above the feeding rack, and the horizontal limiting part can move downwards under the driving of the vertical driving mechanism to support the feeding rack and can move upwards to return after corresponding grabbing equipment grabs the feeding rack so that the corresponding grabbing equipment can take away the feeding rack.
Furthermore, a safety grating is arranged in front of the loading outer frame.
Furthermore, the feeding cart comprises a lower base, two vertical rods and an upper hanging part, wherein the bottom of the lower base is provided with a plurality of supporting wheels, the two vertical rods are arranged above the lower base, and the upper hanging part is connected above the vertical rods and is opposite to the lower base; the lower base is provided with a downward-sunken anode raffinate collecting tank, a lower positioning part is arranged in the anode raffinate collecting tank, and a plurality of lower positioning lugs are distributed on the lower positioning part at equal intervals; the upper hanging part is provided with an upper positioning part corresponding to the position of the lower positioning part, the upper positioning part is provided with upper positioning lugs matched with the plurality of lower positioning lugs, a hanging groove is formed between every two adjacent upper positioning lugs, the upper end of the loading hanging frame is hung in the hanging groove, and the lower end of the loading hanging frame is limited by the lower positioning lugs.
Further, the loading rack is formed by integrally molding a plurality of end-to-end single rack bodies, each single rack body comprises an i-shaped framework, two side wing frames respectively connected to two sides of the lower end of the i-shaped framework, a plurality of i-shaped fixing frames arranged in the middle of the i-shaped framework and detachably connected with the i-shaped framework, a connecting rod connected with the upper end of the i-shaped framework and a hanging and connecting piece connected through the connecting rod, the side wing frames are connected with the i-shaped framework to form an accommodating cavity for accommodating the lower positioning lug, the i-shaped fixing frames distributed at equal intervals are connected to the front and back surfaces of the i-shaped framework, the i-shaped fixing frames on the front surface and the i-shaped fixing frames on the back surface are distributed in a one-to-one correspondence manner, and fixing lock heads are screwed at two ends of each i-shaped fixing frame through screw holes.
In conclusion, the beneficial effects of the invention are as follows: fixing a notebook computer shell needing to be subjected to anodic oxidation treatment on a feeding hanger, then assembling the feeding hanger on a feeding trolley, pushing the feeding trolley into a feeding station, starting a lifting mechanism, enabling a crown block matched with material taking to fly to extend from the rear end of the feeding station to the feeding hanger, grabbing the feeding hanger, then transferring the feeding hanger to the anodic oxidation process operation, and continuing the feeding operation by the feeding trolley. This scheme compares support material loading to the mode of snatching equipment with traditional manual work, and after the material loading shallow got into the material loading station, hoist mechanism automatic lifting material loading shallow carried out automatic feeding to the material loading position, and degree of automation is high, snatchs equipment and gets into the looks remote site of end and fetch the material loading stores pylon at the material loading station, and the workman need not stand in the material loading station, stops the potential safety hazard, satisfies safety in production's requirement to reduce artifical intensity of labour, improve material loading efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a feeding device for anodizing a notebook computer case provided by the invention.
Fig. 2 is a schematic structural view of the feeding cart in fig. 1 without being installed.
Fig. 3 is a schematic structural view of the material loading hanger in fig. 1 without being installed.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic view of the rear structure of the vertical lift plate when the loading cart is not loaded in the present invention.
Fig. 6 is a side view of the vertical lift plate of the present invention in a raised condition.
Fig. 7 is a schematic structural view of the feeding cart in the invention.
Fig. 8 is a schematic structural view of a loading hanger in the present invention.
Fig. 9 is a perspective view of the unit body in fig. 8.
Fig. 10 is a schematic structural view of a first support rail according to the present invention.
Fig. 11 is a schematic view of the structure of the middle support rail of the present invention.
Fig. 12 is a structural view illustrating a state where the ground guide block assembly is coupled to the support rail set according to the present invention.
Fig. 13 is a partially enlarged view of a portion a.
Fig. 14 is a partially enlarged view of the B portion.
Fig. 15 is a schematic view of the safety pin in the safety module of the present invention in an extended/retracted state.
Fig. 16 is a schematic view of the pneumatic circuit of the vertical lift cylinder of the present invention.
In the figure, 100-feeding station, 200-feeding cart, 210-lower base, 211-supporting wheel, 212-anode raffinate collecting tank, 2120-lower positioning part, 2120A-lower positioning lug, 2121-raffinate discharge port, 220-vertical rod, 221-reinforcing cross rod, 222-handle, 230-upper hanging part, 231-upper positioning lug, 2311-hanging groove, 240-reinforcing rib plate, 300-feeding hanger, 310-single frame body, 311-I-shaped framework, 3110-connecting rod, 3111-hanging part, 3111A-contact part, 3111B-side hook piece, 320-side wing frame, 321-accommodating cavity, 330-I-shaped frame, 331-firmware lock head, 332-auxiliary supporting hook, 400-lifting mechanism, 410-lifting frame, 420-vertical lifting mechanism, 421-vertical lifting cylinder, 421A-three-position five-way middle closed type electromagnetic valve, 421B-first one-way valve, 421C-first air source processing unit, 421D-air source access port, 421E-one-way throttle valve, 421F-induced check valve, 421G-rear cavity, 421H-front cavity, 421I-second one-way valve, 421J-second air source processing unit, 422-clamping block, 430-vertical lifting plate, 440-supporting track group, 441-first supporting track, 4410-track outer frame, 441A-mounting groove, 441B-supporting roller, 441C-guiding roller, 442-second supporting track, 443-middle supporting track, 4430-connecting supporting block, 500-compressing mechanism, 510-a main compaction cylinder, 511-a main compaction block, 520-an auxiliary compaction cylinder, 521-an auxiliary compaction block, 522-a connecting support rod, 600-a loading outer frame, 610-a vertical frame, 611-a safety grating, 612-an electric cabinet, 613-a button box, 614-a control panel, 620-a top cross frame, 700-a feeding hanger limiting mechanism, 710-a vertical driving mechanism, 720-a limiting cross rod, 730-a fixed rod, 800-a ground guide block component, 810-a side guide block, 811-a support lug, 820-a middle guide block, 821-a side wing, 900-a safety module, 910-a telescopic cylinder, 920-a cylinder mounting seat, 921-a telescopic cavity and 930-a safety pin.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1, an embodiment of a feeding apparatus for anodizing a notebook computer case according to the present invention includes at least one feeding station 100, a feeding cart 200 capable of being pushed into at least one feeding station 100, a feeding rack 300 disposed on the feeding cart 200, and a lifting mechanism 400 disposed at the feeding station 100 for lifting the feeding rack 300 to a predetermined position (feeding position). The loading station 100 may be on a platform or the ground, the loading station 100 has an entrance/exit (hereinafter, the side of the entrance/exit is referred to as a front side) for the loading cart 200 to enter/exit, and the lifting mechanism 400 is provided at the side opposite to the entrance/exit (hereinafter, the rear side). When a computer housing to be anodized (hereinafter referred to as a computer housing) is mounted on the feeding hanger 300 of the feeding cart 200, the feeding cart 200 enters the feeding station 100 from the inlet/outlet, the lifting mechanism 400 lifts the feeding hanger 300 to a position, and then a gripping device (e.g., a crown block) of the feeding hanger 300 grips the feeding hanger 300 into an anodic oxidation position tank of the computer housing to perform an anodic oxidation process of the computer housing. The lifting mechanism 400 can lift only the loading rack 300 when lifting the loading rack 300, in one embodiment, and can lift the entire loading cart 200 to lift the loading rack 300 to a predetermined position in another embodiment. This scheme compares support material loading to the mode of snatching equipment with traditional manual work, and material loading shallow 200 gets into behind material loading station 100, hoist mechanism 400 automatic lifting material loading stores pylon 300 carries out automatic feeding to the material loading position, and the workman needn't stand in material loading station 100, stops the potential safety hazard, satisfies safety in production's requirement to reduce artifical intensity of labour, improve material loading efficiency.
As shown in fig. 2, in an embodiment of a feeding apparatus for anodizing a notebook computer case according to the present invention, the feeding station 100 is formed as follows: a loading outrigger 600 is provided, the loading outrigger 600 has a passage of the loading outrigger 600 penetrating in the in/out direction of the loading cart 200, the lifting mechanism 400 is provided at a rear position of the passage, and the at least one loading station 100 is located in the passage and at a front side of the lifting mechanism 400. The number of the loading stations 100 depends on the size of the loading outer frame 600, the size of the loading outer frame 600 is determined according to the number of the loading stations 100 required by different embodiments, when the loading stations 100 are multiple, the multiple loading stations 100 are arranged in the channel of the loading outer frame 600 side by side. The present disclosure is detailed in two loading stations 100: the loading outrigger 600 includes two side stands 610, and the width of the two side stands 610 depends on the size of the loading cart 200. In order to enhance the stability and strength of the loading outer frame 600, the top ends of the two side uprights 610 are connected by a top cross frame 620, and the top cross frame 620 is close to the rear side of the two side uprights 610, so that the upper end of the loading rack 300 is not blocked when the loading cart 200 moves upwards as a whole. The front sides of the two vertical frames 610 can be screwed with a safety light grating 611, as shown in fig. 5, the safety light grating 611 is electrically connected with an electric control box 612. Thus, when the worker operates on the feeding station 100, the safety grating 611 can be shielded, so that potential safety hazards caused by starting and lifting the feeding hanger 300 by misoperation of the overhead traveling crane operator can be prevented during hot operation. One of the stands 610 is further provided with a control panel 614, and when equipment fails, the fault information can be known on the control panel 614, and the functions of querying historical records, checking working hours and the like are also provided.
The top end of the loading outer frame 600 is preferably provided with a material loading hanger limiting mechanism 700, and the material loading hanger limiting mechanism 700 is used for assisting corresponding grabbing equipment to effectively grab the material loading hanger 300, and actively returning and avoiding after grabbing the material loading hanger 300, so that the corresponding grabbing equipment can smoothly take away the material loading hanger 300. As shown in fig. 6, the loading hanger positioning mechanism 700 includes a vertical driving mechanism 710 disposed at an upper portion of an inner sidewall of the loading outer frame 600, and a horizontal positioning portion connected to an output shaft of the vertical driving mechanism 710 and positioned directly above the loading hanger 300. The horizontal limiting portion can move down to support the loading rack 300 under the driving of the vertical driving mechanism 710, and can move back up after the corresponding grabbing device grabs the loading rack 300, so that the corresponding grabbing device can take the loading rack 300 away. In a specific embodiment, as shown in fig. 3, the vertical driving mechanism 710 may be two vertical driving cylinders respectively disposed at the upper portions of the two side stands 610, output shafts of the two vertical driving cylinders are vertically upward, the output shafts of the two vertical driving cylinders are connected to a Z-shaped fixing rod 730, and an upper horizontal end of the Z-shaped fixing rod 730 is located right above the loading rack 300. The horizontal limiting part is a limiting cross rod 720 connected between the upper horizontal ends of the two Z-shaped fixing rods 730.
The lifting mechanism 400 comprises a lifting frame 410 arranged at the rear side of the loading station 100, a vertical lifting mechanism 420 arranged on the lifting frame 410, and a vertical lifting plate 430 connected with the vertical lifting mechanism 420.
The elevating frame 410 may be integrally formed at the rear side of the two side stands 610 to form the loading ledge 600 together, existing as a part of the loading ledge 600. The lifting frame 410 may be separated from the loading outer frame 600 and may be detachably connected to the rear side of the loading outer frame 600 by any detachable connection method, including but not limited to screwing, pinning, riveting, clamping, etc. The lifting frame 410 is connected to the side stands 610 and is located at the rear side of the side stands 610 and exists as a back frame of the loading outer frame 600. The electric cabinet 612 is installed at the rear side of the lifting frame 410, and supplies power to the equipment and provides control logic. The electric control box 612 is externally connected with a button box 613, and the button box 613 can be arranged at any position of the loading outer frame 600. For the convenience of the user, the button box 613 is disposed on the stand 610 and electrically connected to the pressing mechanism 500 and the lifting mechanism 400 to control the opening and closing of the pressing mechanism 500 and the lifting mechanism 400.
As shown in fig. 3, the output end of the vertical lifting mechanism 420 is directed vertically downward and is connected to the vertical lifting plate 430, thereby controlling the vertical lifting plate 430 to reciprocate vertically along the lifting frame 410. The vertical lifting mechanism 420 includes vertical lifting cylinders 421 installed at both sides of the lifting frame 410 and clamp blocks 422 detachably coupled to the vertical lifting plate 430. As shown in fig. 16, the vertical lift cylinder 421 includes a control system having a three-position five-way intermediate closed type electromagnetic valve 421A, a P port of the three-position five-way intermediate closed type electromagnetic valve 421A is connected to an air source inlet 421D through a first air source processing unit 421C, and a first check valve 421B is further connected between the P port of the three-position five-way intermediate closed type electromagnetic valve 421A and the first air source processing unit 421C. The port a of the three-position five-way intermediate closed solenoid valve 421A is connected to the port P of the two induction check valves 421F through the two one-way throttle valves 421E, the port a of each induction check valve 421F is connected to a second one-way valve 421I, a node between the port a of the induction check valve 421F and the second one-way valve 421I is connected to the front cavity 421H of the vertical lift cylinder, and each second one-way valve 421I is connected to a node between the port AP of the three-position five-way intermediate closed solenoid valve 421AP and the second air source processing unit 421J through the second air source processing unit 421J. The port B of the three-position five-way intermediate closed solenoid valve 421A is also connected to the rear chambers 421G of the two vertical lift cylinders through two one-way throttle valves 421E, respectively, and the node between the rear chambers 421G and the one-way throttle valves 421E is connected to the port Z of the three-position five-way intermediate closed solenoid valve 421A. Under the normal control condition of the control system, a part of gas at the port B of the three-position five-way intermediate closed electromagnetic valve 421A supplies gas to the rear cavity 421G, a part of gas enters the port Z of the induction check valve 421F, the gas discharged from the front cavity 421H is discharged to the port P through the port A of the induction check valve 421F, after the port Z has pressure, the port A of the induction check valve 421F can be communicated with the port P, the discharged gas reaches the port A of the three-position five-way intermediate closed electromagnetic valve 421A, a piston rod of the vertical lifting cylinder can normally extend out, so that the vertical lifting plate 430 is driven to move towards the ground, and the piston rod extends out to be in a non-lifting or unloading feeding trolley state. If the air supply connector of the vertical lifting cylinder bursts open, pressure can not be supplied to the FZ port of the induction check valve 421, so that the A port of the induction check valve 421F can not be normally conducted to the P port, and therefore the piston rod in the vertical lifting cylinder 421 can not normally extend out and is in a retraction state, so that the situation that the vertical lifting plate 430 falls downwards after the feeding cart 200 is lifted to a high place and accidents are caused can be avoided. In addition, each vertical lifting cylinder 421 is also designed with a pressure maintaining loop, the air source supplies pressure to the front cavity 421H of the vertical lifting cylinder through the second one-way valve 421I, even if the air pressure is abnormal in the process of lifting the vertical lifting plate 430, another air source passage maintains the pressure of the vertical lifting cylinder 421, the vertical lifting air plate 430 in the lifting process and after being lifted in place is protected, or even if the falling accident occurs, the falling speed can be greatly reduced, a safety guarantee design is formed, and the safety protection effect is further improved.
The vertical lifting cylinder 421 is fixedly connected to the clamping block 422 through a piston rod, a clamping groove is formed in the clamping block 422 to clamp the vertical lifting plate 430 therein, and the vertical lifting plate 430 is fixed through a locking bolt. The length of the vertical lifting plate 430 is adapted to the overall size of the two loading carts 200 for simultaneously lifting the two loading carts 200. The front end of the lifting frame 410 is provided with a safety module 900 which can extend out after the loading trolley 200 is lifted to a predetermined position and is positioned below the vertical lifting plate 430, and when the vertical lifting plate 900 descends, the safety module 900 retracts. As shown in fig. 15, the safety module 900 includes a telescopic cylinder 610, a cylinder mounting seat 920 connected to the telescopic cylinder 910, and a telescopic safety pin 930 installed in the cylinder mounting seat 920, wherein the telescopic cylinder 910 is connected to the lifting frame 410, and after the loading cart 200 reaches a predetermined position, in this state, the telescopic cylinder 910 is located below the vertical lifting plate 430, the cylinder mounting seat 920 is fixedly connected to the telescopic cylinder 910 toward the vertical lifting plate 430, and a telescopic cavity 921 is provided in the cylinder mounting seat 920 for a piston rod of the telescopic cylinder 910 to pass through, and the piston rod is connected to the safety pin 930. After the vertical lifting plate 430 lifts the feeding cart 200 to a high place, the safety pin 930 extends out of the telescopic cavity 921, if an accident occurs to the equipment, the vertical lifting plate 430 slips downwards, and after the vertical lifting plate falls for a certain distance, the safety pin 930 can give a supporting force below the vertical lifting plate 430, so that the empty feeding cart 200 or the feeding cart 200 on which the feeding hanger 300 has been placed can not fall downwards completely, and accidents such as smashing workers and the like can occur. The safety module 900 is a safety feature design in that after the loading cart 200 is raised to a predetermined position, the safety pin 930 extends to support the vertical lift plate 430 if a drop accident occurs.
In the preferred embodiment, the vertical lifting mechanism 420 further includes a support rail set 440 disposed at a lower end of the vertical lifting plate 430, and a length direction of the support rail set 440 is identical to a direction of the loading/unloading cart 200 into/from the loading station 100. The support rail set 440 includes a first support rail 441 and a second support rail 442 that are disposed in parallel, and is used for guiding two sides of the bottom of the feeding cart 200 and supporting the feeding cart 200 after the feeding cart 200 enters the feeding station 100. In this embodiment, the first and second support rails 441 and 442 are respectively disposed on the vertical lifting plate 430 at two sides of the lifting frame 410. The supporting rail set 440 further includes a middle supporting rail 443 disposed at a middle position between the two feeding carts 200, such that a side of the middle supporting rail 443 close to the first supporting rail 441 and the first supporting rail 441 are located in one feeding station 100, a side of the middle supporting rail 443 close to the second supporting rail 442 and the second supporting rail 442 are located in the other feeding station 100, and thus the middle supporting rail 443 cooperates with the first supporting rail 441 and the second supporting rail 442 to guide and support the two feeding carts 200 in the two feeding stations 100.
As shown in fig. 10, each of the first and second support rails 441 and 442 includes a rail housing 4410 connected to the vertical elevating plate 430 and having a mounting groove 441A, a plurality of support rollers 441B mounted in the mounting groove 441A, and a plurality of guide rollers 441C mounted on an outer sidewall of the mounting groove 441A. The rear end surface of the rail outer frame 4410 is a screw-coupling surface to which the vertical lifting plate 430 is screw-coupled, and the outer sidewall of the rail outer frame 4410 is higher than the inner sidewall thereof. The plurality of support rollers 441B are spaced apart from each other in the mounting groove 441A along the length direction of the support rail set 440, and both ends of each support roller 441B are respectively rotatably connected to the outer sidewall and the inner sidewall of the rail outer frame 4410 to vertically roll. The plurality of guide rollers 441C are arranged on the outer side wall at positions higher than the inner side wall along the length direction of the support rail set 440 at intervals, each guide roller 441C is vertically and rotatably arranged on the outer side wall to be capable of horizontally rotating, and each guide roller 441C is provided with a rolling surface which is inwards protruded to the inner side of the outer side wall. Preferably, a tangent line to the upper rolling surfaces of the plurality of support rollers 441B is inclined upward toward the vertical lift plate 430. Thus, a smooth climbing process of the loading cart 200 entering the loading station 100 can be facilitated, and the upper rail can be pushed more easily. When the loading cart 200 is pushed onto the first support rail 441, the middle support rail 443, and the second support rail 442, the support rollers 441B guide the lower end of the loading cart 200, and the loading cart 200 is pushed to place the loading cart 200 at the loading station 100.
As shown in fig. 11, the middle support rail 443 is formed by connecting a first support rail 441 and a second support rail 442 which are symmetrical in structure through a connecting fulcrum 4430, the first support rail 441 which is included in the middle support rail 443 is symmetrical in structure with the first support rail 441 which is opposite to the first support rail, and the second support rail 442 which is included in the middle support rail 443 is symmetrical in structure with the second support rail 442 which is opposite to the second support rail 442. After the guide roller 441C is installed on the higher outer side wall, after the feeding cart 200 enters the feeding station 100, the side edge of the feeding cart 200, which is close to the side of the vertical frame 610, of the feeding cart 200 is in contact with the guide roller 441C on the first support rail 441 or the second support rail 442, the guide roller 441C on the middle support rail 443 guides the other side, which is opposite to the feeding cart 200, of the feeding cart 200, and the feeding cart 200 can be placed more quickly and conveniently.
As shown in fig. 12, a ground guide block assembly 800 is provided in front of the support rail group 440 in contact, and the ground guide block assembly 800 includes a middle guide block 820 in contact with the middle support rail and two side guide blocks 810 in contact with the first support rail 441 and the second support rail 442, respectively. The ground guide block assembly 800 may be made of a heavy metal such as iron or alloy, and the middle guide block 820 has an inverted V-shaped structure with a tip facing forward and an open end facing backward, and two sides of the open end are respectively and fixedly connected with a wing 821 contacting with two sides of the middle support rail. The side guide block 810 is inclined and contacts the inner side wall of the first support rail 441 or the second support rail 442 via a fixing lug 811. When pushing the upper track of the feeding cart 200, the ground guide block assembly 800 is provided to guide the direction, thereby preventing the support wheels 211 from hitting the middle support track, the first support track 441 or the second support track 442.
In the preferred embodiment, as shown in fig. 2, the feeding cart 200 is retained on the vertical lifting plate 430 by a hold-down mechanism 500, so as to be detachably connected to the vertical lifting plate 430. The pressing mechanism 500 includes a main pressing cylinder 510 disposed on the vertical lifting plate 430, a main pressing block 511 connected to a lower end of the main pressing cylinder 510 through a piston rod of the main pressing cylinder 510, an auxiliary pressing cylinder 520 disposed on the vertical lifting plate 430 and located outside the main pressing cylinder 510, and an auxiliary pressing block 521 connected to a lower end of the auxiliary pressing cylinder 520, and as shown in fig. 13, the main pressing block 511 has an inverted L-shaped structure. The main compression block 511 and the auxiliary compression block 521 can be detachably connected with the feeding cart 200 so as to be matched with the supporting track group 440 up and down to compress the feeding cart 200 on the supporting track group 440. In this scheme, the main pressing block 511 connected to the output shaft of the main pressing cylinder 510 presses the feeding cart 200 at the entering end of the feeding cart 200. As shown in fig. 14, an auxiliary pressing cylinder 520 located at one side of the main pressing cylinder 510 is connected through a connecting strut 522, an auxiliary pressing block 521 is connected to an output shaft at the lower end of the auxiliary pressing cylinder 520, the auxiliary pressing block 521 presses the loading cart 200 at the side of the loading cart 200, and each loading cart 200 is pressed and fixed at both sides of the loading cart 200 through two auxiliary pressing cylinders 520. It should be understood that although the loading cart 200 is detachably connected to the vertical lifting plate 430 only by the pressing mechanism 500 cooperating with the supporting rail set 440, the loading cart 200 is not limited to the above connection, and may be detachably connected by screwing, supporting, limiting, etc.
As shown in fig. 7, the feeding cart 200 includes a lower base 210 having a plurality of support wheels 211 at the bottom, two vertical rods 220 disposed above the lower base 210, and an upper hanging portion 230 connected above the vertical rods 220 and facing the lower base 210. The lower base 210 is provided with a downward-recessed anode raffinate collecting tank 212, and the bottom surface of the anode raffinate collecting tank 212 is further provided with a raffinate discharge port 2121. After the anodic oxidation operation is completed, the loading rack 300 can still be hung on the loading trolley 200 to wait for the next operation, the residual anode liquid is collected in the anode raffinate collecting tank 212, and the raffinate discharging port 2121 is opened to discharge the liquid. In fact, the mode that the feeding cart is fixed by the pressing mechanism is as follows: the main pressing block 511 extends into the anode raffinate collecting tank 212 and presses down on the side edge of the inlet end of the lower base 210. That is, the main pressing block 511 is extended into the anode raffinate collecting groove 212 and then hooked on the upper surface of the inlet end of the rectangular anode raffinate collecting groove 212. The two auxiliary pressing blocks 521 in each feeding station 100 are respectively pressed down on the upper surfaces of the left and right side edges of the anode raffinate collecting tank 212. Namely, three edges of the lower base 210 of the feeding cart 200 are respectively provided with the corresponding main pressing block 511 and the corresponding auxiliary pressing block 521 to be fixed with the support rail group 440, so that the fixing effect is stable and firm.
A lower positioning part 2120 is arranged above the anode raffinate collecting tank 212, and the lower end of the feeding rack 300 is positioned on the lower positioning part 2120, which may be a lower positioning cross bar, and a plurality of lower positioning protrusions 2120A are distributed on the positioning cross bar at equal intervals.
The outer walls of the two vertical rods 220 are fixedly connected with a handle 222, the handle 222 is held, and the feeding cart 200 is easier to move. A reinforcing cross rod 221 is further fixedly connected between the two vertical rods 220, and an L-shaped reinforcing rib plate 240 is fixedly connected to the connecting position of the lower end of each vertical rod 220 and the lower base 210, so that the supporting strength of the feeding cart 200 is increased. The upper hanging part 230 is rectangular, and an upper positioning part for positioning the upper end of the loading rack 300 is formed on one side away from the loading station 100, as shown in fig. 4, an upper positioning protrusion 231 is provided on the upper positioning part, and a hanging groove 2311 is formed between every two positioning protrusions and corresponds to the position of a group of the lower positioning protrusions 2120A.
As shown in fig. 9, the loading rack 300 is formed by integrally molding a plurality of single rack bodies 310 connected end to end, and each single rack body 310 includes a drum-shaped frame 311, two side wings 821 frames 320 respectively connected to two sides of the lower end of the drum-shaped frame 311, a plurality of drum-shaped fixing frames 330 arranged in the middle of the drum-shaped frame 311 and detachably connected to the drum-shaped frame 311, a connecting rod 3110 connected to the upper end of the drum-shaped frame 311, and a hanging member 3111 connected through the connecting rod 3110. The side 821 frame 320 is connected to the drum frame 311 to form a receiving cavity 321, and each two adjacent lower positioning protrusions 2120A extend into two receiving cavities 321 at the lower end of the frame body 310 as a group. Stably assemble and connect the lower end of the loading hanger 300 with the loading trolley 200. The hanger 3111 includes a contact portion 3111A in an inverted "convex" structure, and two side hook pieces 3111B disposed at two ends of the connection portion, the contact portion 3111A is disposed in the two hanging grooves 2311, and the upper end of the single frame body 310 is fixed to the upper positioning portion. The two ends of the contact portion 3111A are respectively and vertically fixed with the side hook plate 3111B facing the drum frame 311. The end of the contact portion 3111A with the minimum width is disposed in the hanging groove 2311, and the two side hook pieces 3111B are vertically facing the anode raffinate collecting groove 212, so as to stably mount the upper end of the loading rack 300 on the loading cart 200. Promote the cylinder and can drive horizontal spacing portion down and have the certain distance after the material loading stores pylon 300, what the overhead traveling crane removed flies to come to side hook piece 3111B below, contact side hook piece 3111B after upwards mentioning material loading stores pylon 300, there is the restriction of the spacing portion of level in material loading stores pylon 300 top, can be under the circumstances that guarantee material loading stores pylon 300 does not come off, after material loading stores pylon 300 and the spacing portion of level contact, apply a decurrent power, be convenient for will fly to impress inside the side hook piece 3111B, fly to more firm hooking material loading stores pylon 300. In addition, the lifting mechanism 400 may be implemented by other means such as a hydraulic mechanism capable of achieving a lifting action.
As shown in fig. 9, a plurality of drum-shaped fixing frames 330 are connected to the front and back sides of the drum-shaped frame 311, and the drum-shaped fixing frames 330 on the front side and the drum-shaped fixing frames 330 on the back side are distributed in a one-to-one correspondence manner. Both ends of each i-shaped fixing frame 330 are screwed with fixing lock heads 331 through screw holes, and the upper edge of each i-shaped fixing frame 330 is connected with two auxiliary supporting hooks 332 arranged at intervals through bolts. One end of the i-shaped fastener frame 330 is of an arc-shaped structure, the arc end of the i-shaped fastener frame 330 on the front side is opposite to the arc end of the i-shaped fastener frame 330 on the back side, and the auxiliary support hooks 332 are opposite in orientation. When a workpiece is fixed, the notebook computer shell is transversely placed in the I-shaped fixing frame 330, the two auxiliary supporting hooks 332 provide reinforcing support at the edge, the fixing lock head 331 props against the edge of the workpiece, the conductive hole in the workpiece is aligned with the screw hole of the fixing lock head 331, and the fixing lock head 331 and the workpiece are screwed together by using a bolt to firmly lock the workpiece. The I-shaped fastener frames 330 on the front and back sides of the I-shaped framework 311 are opposite in structural direction, so that after loading, anode operation does not interfere with workpieces, and space utilization is maximized as far as possible.
By adopting the structure, the notebook computer shell needing to be subjected to anodic oxidation treatment is fixed on the feeding hanger 300, then the feeding hanger 300 is assembled on the feeding trolley 200 and is pushed into the feeding station 100 of the loading outer frame 600, the feeding trolley 200 is arranged on the supporting track group 440 and is pressed and fixed by the pressing mechanism 500, the lifting mechanism 400 is started to lift the vertical lifting plate 430, so that the feeding trolley 200 is integrally lifted up, and at the moment, the crown block matched with material taking flies to stretch to the feeding hanger 300 from back to front over the upper end of the vertical lifting plate 430. When the feeding cart 200 moves to a predetermined position or after the feeding cart moves to the predetermined position, in the process that the crown block flies to hook the feeding rack 300, the limiting cross rod 720 is driven to downwards abut against the upper end of the feeding rack 300 to limit the feeding rack 300, so that the crown block flies to grab the feeding rack 300 conveniently, and after the crown block flies to grab the feeding rack 300, the limiting cross rod 720 is driven to return, the crown block picks up the feeding rack 300 towards the rear upper side, so that the feeding rack 300 is transferred to the anode oxidation process operation. The empty loading trolley 200 continues the loading operation. Utilize the process of this charging equipment material loading, degree of automation is high, and the staff operates at the entering end of material loading station 100 moreover, and flies to get material loading stores pylon 300 at the looks remote site that material loading station 100 entered the end, even the slippage accident appears, can not cause the condition of pounding the staff yet, when reducing intensity of labour, has also reduced the potential safety hazard.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.
Claims (10)
1. The utility model provides a notebook computer shell is charging equipment for anodic oxidation which characterized in that: the automatic feeding device comprises at least one feeding station, a feeding trolley capable of being pushed into the at least one feeding station, a feeding hanger arranged on the feeding trolley, and a lifting mechanism arranged at the feeding station and used for lifting the feeding hanger to a preset position.
2. The feeding equipment for anodic oxidation of notebook computer housings of claim 1, characterized in that: the lifting mechanism comprises a lifting frame arranged on one side of the feeding station, a vertical lifting mechanism arranged on the lifting frame and a vertical lifting plate connected with the vertical lifting mechanism; the feeding cart and the vertical lifting plate are detachably connected so as to be capable of being vertically lifted to a preset position along with the vertical lifting plate, a safety module which can stretch out after the feeding cart is lifted to the preset position and is positioned below the vertical lifting plate is installed at the front end of the lifting frame, and when the vertical lifting plate descends, the safety module retracts.
3. The feeding apparatus for anodic oxidation of notebook computer housings of claim 2, wherein: the vertical lifting mechanism also comprises a support rail group arranged at the lower end of the vertical lifting plate, and the length direction of the support rail group is consistent with the direction of the feeding station of the feeding trolley; the supporting track group comprises a first supporting track and a second supporting track which are arranged in parallel and used for guiding two sides of the bottom of the feeding cart and supporting the feeding cart after the feeding cart enters the feeding station.
4. The feeding equipment for anodic oxidation of notebook computer housings of claim 3, characterized in that: the feeding trolley is detachably connected to the vertical lifting plate through a pressing mechanism, the pressing mechanism comprises a main pressing cylinder arranged on the vertical lifting plate, a main pressing block connected to the lower end of the main pressing cylinder through a piston rod of the main pressing cylinder, an auxiliary pressing cylinder arranged on the outer side of the main pressing cylinder and an auxiliary pressing block connected to the lower end of the auxiliary pressing cylinder, the main pressing block and the auxiliary pressing block are matched with the supporting track group up and down to tightly press the feeding trolley on the supporting track group.
5. The feeding equipment for anodic oxidation of notebook computer housings of claim 3, characterized in that: the first supporting track and the second supporting track respectively comprise a track outer frame which is connected with the vertical lifting plate and is provided with a mounting groove, a plurality of supporting rollers which are mounted in the mounting groove and a plurality of guide rollers which are mounted on one outer side wall of the mounting groove; the supporting rollers are distributed in the mounting groove at intervals along the length direction of the supporting track group, two ends of each supporting roller are respectively connected to the outer side wall and the inner side wall of the track outer frame in a rotating mode so as to be capable of vertically rolling, the guiding rollers are distributed on the outer side wall and are higher than the supporting rollers at intervals along the length direction of the supporting track group, each guiding roller is vertically rotated and arranged on the outer side wall so as to be capable of horizontally rotating, and each guiding roller is provided with a rolling surface protruding inwards to the inner side of the outer side wall.
6. The feeding apparatus for anodizing of a casing of a notebook computer as set forth in any one of claims 1 to 5, wherein: still include a loading outrigger, the loading outrigger has along the material loading shallow is gone into/goes out the direction and is link up the passageway of loading outrigger, hoist mechanism locates the rear side position department of passageway, at least one material loading station is located in the passageway and be located hoist mechanism's front side.
7. The feeding equipment for anodic oxidation of notebook computer housings of claim 6, wherein: the top end of the loading outer frame is provided with a feeding rack limiting mechanism, the feeding rack limiting mechanism comprises a vertical driving mechanism arranged on the upper portion of the loading outer frame and a horizontal limiting portion which is connected with an output shaft of the vertical driving mechanism and is located right above the feeding rack, the horizontal limiting portion can move downwards under the driving of the vertical driving mechanism to support the feeding rack, and can move upwards to return after corresponding grabbing equipment grabs the feeding rack, so that the corresponding grabbing equipment can take away the feeding rack.
8. The feeding equipment for anodic oxidation of notebook computer housings of claim 6, wherein: and a safety grating is arranged in front of the loading outer frame.
9. The feeding apparatus for anodizing of a casing of a notebook computer as set forth in any one of claims 1 to 5, wherein: the feeding cart comprises a lower base, two vertical rods and an upper hanging part, wherein the bottom of the lower base is provided with a plurality of supporting wheels, the two vertical rods are arranged above the lower base, and the upper hanging part is connected above the vertical rods and is opposite to the lower base; the lower base is provided with a downward-sunken anode raffinate collecting tank, a lower positioning part is arranged in the anode raffinate collecting tank, and a plurality of lower positioning lugs are distributed on the lower positioning part at equal intervals; the upper hanging part is provided with an upper positioning part corresponding to the position of the lower positioning part, the upper positioning part is provided with upper positioning lugs matched with the plurality of lower positioning lugs, a hanging groove is formed between every two adjacent upper positioning lugs, the upper end of the loading hanging frame is hung in the hanging groove, and the lower end of the loading hanging frame is limited by the lower positioning lugs.
10. The feeding apparatus for anodizing of a casing of a notebook computer according to any one of claims 9, wherein: the material loading hanging rack is formed by integrally forming a plurality of single rack bodies which are connected end to end, each single rack body comprises an I-shaped framework, two side wing frames which are respectively connected to two sides of the lower end of the I-shaped framework, a plurality of I-shaped fixing frames which are arranged in the middle of the I-shaped framework and detachably connected with the I-shaped framework, a connecting rod connected with the upper end of the I-shaped framework and a hanging connecting piece connected through the connecting rod, the side wing frames are connected with the I-shaped framework to form an accommodating cavity for accommodating the lower positioning lug, a plurality of I-shaped fixing frames which are distributed at equal intervals are connected to the front and the back of the I-shaped framework, the I-shaped fixing frames on the front and the I-shaped fixing frames on the back are distributed in a one-to-one correspondence manner, and lock fixing pieces are screwed at two ends of each I-shaped fixing frame through screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365414.0A CN113979041A (en) | 2021-11-17 | 2021-11-17 | Feeding equipment for anodic oxidation of notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365414.0A CN113979041A (en) | 2021-11-17 | 2021-11-17 | Feeding equipment for anodic oxidation of notebook computer shell |
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| CN113979041A true CN113979041A (en) | 2022-01-28 |
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| CN202111365414.0A Pending CN113979041A (en) | 2021-11-17 | 2021-11-17 | Feeding equipment for anodic oxidation of notebook computer shell |
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