CN113500387B - Rectangular lamp assembly fixture - Google Patents
Rectangular lamp assembly fixture Download PDFInfo
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- CN113500387B CN113500387B CN202110738279.3A CN202110738279A CN113500387B CN 113500387 B CN113500387 B CN 113500387B CN 202110738279 A CN202110738279 A CN 202110738279A CN 113500387 B CN113500387 B CN 113500387B
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- end cover
- aluminum bottom
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- assembly
- feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a strip lamp assembling tool which comprises an aluminum bottom loading mechanism, a distance adjusting slide rail, a screwing mechanism and an end cover feeding mechanism, wherein the aluminum bottom loading mechanism can be used for loading and positioning an aluminum bottom, a first slide seat and a second slide seat are arranged in a right-left direction in a right-to-left direction, so that end covers at two ends of the aluminum bottom are arranged on the same plane, and the assembling straightness of a lamp is guaranteed. Meanwhile, the distance between the sliding seats of the aluminum bottom loading mechanisms can be adjusted through the distance adjusting sliding rails, so that the aluminum bottom loading mechanisms can be used for loading strip lamps with different specifications, the aluminum bottom loading mechanism can be further suitable for assembling the strip lamps with different specifications, the screwing mechanism can realize automatic screwing so that the end cover and the end part of the aluminum bottom are fixed into a whole through screws, compared with a manual screwing mode, the automatic screwing mode can greatly improve the assembling efficiency of the strip lamps, and in addition, the automatic feeding of the end cover can be realized through the end cover feeding mechanism.
Description
Technical Field
The invention relates to the field of lamp assembly, in particular to a strip lamp device tool.
Background
The long lamp of LED generally includes at the bottom of the long banding aluminium with install the end cover at this aluminium end both ends, generally adopts artifical mode to assemble the long lamp of LED among the prior art, at first manual assembly end cover subassembly promptly, and both sides are at the bottom of installing the end cover subassembly after will assembling to aluminium again, and the mode of beating the screw through the manual at last is fixed the end cover on the aluminium end. The manual mode has the problems of high labor intensity and low production efficiency, and the quality of assembly cannot be ensured.
In order to solve the above problems, the chinese utility model patent with patent number ZL201821957658.1 (No. CN 209078183U) discloses a lamp end cover assembling mechanism, specifically, the lamp end cover assembling mechanism comprises a frame, a feeding mechanism, a discharging mechanism and a product positioning mechanism, the product positioning mechanism comprises a positioning block, an arc-shaped placing groove is arranged on the top of the positioning block, the feeding mechanism comprises a hollow limiting post and a material pushing cylinder, the hollow limiting post is arranged on the right side of the positioning block, a through hole is arranged at the bottom of the hollow limiting post, the left side and the right side of the through hole are communicated with the left side and the right side of the hollow limiting post, a notch is arranged on the right side of the positioning block and is communicated with the arc-shaped placing groove, the notch is arranged right opposite to the through hole, the material pushing cylinder is arranged on the right side of the through hole, an output shaft of the material pushing cylinder is provided with a push plate, and the push plate is arranged over against the through hole; the blanking mechanism comprises a guide plate, a receiving barrel and a blanking plate.
The positioning is placed to the product through the arc standing groove in the above-mentioned patent, utilizes the spacing post of cavity to carry out automatic feeding to the end cover, utilizes to push away the material cylinder and assembles the end cover in the tip of product, recycles down flitch and unloading cylinder and release the product of having assembled from the arc standing groove, realizes automatic unloading, has effectively improved the packaging efficiency of product, has reduced operating personnel's intensity of labour. However, the patent still fails to solve the following problems: (1) the end covers at the two ends of the lamp are not arranged on the same plane, so that the flatness of the product cannot be effectively ensured; (2) the applicability is poor, the LED lamp is not suitable for assembling LED strip lamps of various types, and the production efficiency is influenced by frequent line replacement in actual production; (3) automatic screwing cannot be realized, so that the assembly efficiency is influenced.
Disclosure of Invention
The invention provides a long strip lamp assembling tool with high assembling straightness, aiming at the prior art.
The second technical problem to be solved by the present invention is to provide a strip lamp assembling tool suitable for strip lamps of various models in view of the prior art.
The third technical problem to be solved by the present invention is to provide a strip lamp assembling tool with high assembling efficiency for the prior art.
The technical scheme adopted by the invention for solving at least one technical problem is as follows: a strip lamp assembly tool comprises a frame with a worktable on the top, and is characterized by also comprising an aluminum bottom loading mechanism, a distance adjusting slide rail and a screw driving mechanism which are arranged on the table surface of the worktable, wherein,
the aluminum bottom loading mechanism comprises a first sliding seat used for positioning a first end of the aluminum bottom and a second sliding seat used for positioning a second end of the aluminum bottom, the first sliding seat and the second sliding seat are arranged oppositely along the left-right direction, a first pushing cylinder used for pushing the end cover to be tightly pressed on the end part of the aluminum bottom is arranged on the first sliding seat, a first positioning piece used for positioning the end cover on the second end of the aluminum bottom is arranged on the second sliding seat, the aluminum bottom loading mechanisms are two aluminum bottom loading mechanisms which are arranged in parallel front and back along the table board of the workbench, and the two aluminum bottom loading mechanisms are arranged in a left-right staggered mode;
the two distance-adjusting slide rails correspond to the aluminum bottom loading mechanisms one by one, each distance-adjusting slide rail extends along the left and right directions of the table board of the workbench, and each slide seat of each aluminum bottom loading mechanism can slide left and right on the corresponding distance-adjusting slide rail;
the two screwing mechanisms are in one-to-one correspondence with the aluminum bottom loading mechanisms, and each screwing mechanism is arranged on the outer side of the second sliding seat corresponding to the aluminum bottom loading mechanism and is opposite to the second sliding seat in the left-right direction;
and the left side and the right side of the rack are respectively provided with an end cover feeding mechanism which is in one-to-one correspondence with the aluminum bottom loading mechanism, and each end cover feeding mechanism is respectively arranged on one side of the first sliding seat corresponding to the aluminum bottom loading mechanism and is opposite to the first sliding seat left and right.
Further, still be provided with the conveying mechanism who is used for carrying above-mentioned aluminium end to next station according to the assembly process on the mesa of workstation, this conveying mechanism includes the transport guide rail that extends along the mesa fore-and-aft direction of workstation and the transport seat of sliding fit installation on this transport guide rail, and the top surface of this transport seat sets up the transport that is used for placing the aluminium end of treating carrying and loads the position, and this transport loads the position and extends along left and right directions. The aluminum bottom is convenient to transport among different stations through the conveying mechanism, the automation degree of the tool is improved, and the assembly efficiency is further improved.
Furthermore, the number of the conveying mechanisms is two, the conveying seat of one conveying mechanism is positioned between the two aluminum bottom loading mechanisms, and the conveying seat of the other conveying mechanism is positioned on one side of the two aluminum bottom loading mechanisms. Therefore, one end of the aluminum bottom can be conveyed to the other aluminum bottom loading mechanism for automatic screwing operation through the conveying mechanism after the end cover is assembled on one aluminum bottom loading mechanism, and the assembled lamp can also be conveyed to the next station for operation through the conveying mechanism, such as wiring operation and the like.
Furthermore, the top of each first sliding seat is provided with a first assembly loading position for loading and positioning the first end of the aluminum bottom, the first assembly loading position extends along the left-right direction, the outer side of each first assembly loading position is provided with the first pushing cylinder, the piston rod of each first pushing cylinder extends along the left-right direction, the free end of the piston rod of each first pushing cylinder is fixed with a clamping head for clamping an end cover, and each clamping head is adjacent to the corresponding first assembly loading position respectively and is arranged oppositely along the left-right direction. The end cover is placed in the clamping head through the end cover feeding mechanism, and then the end cover is spliced at the end part of the aluminum bottom through the feeding of the first pushing cylinder.
Furthermore, the top of each second slide is provided with a second assembly loading position for loading and positioning the second end of the aluminum bottom, the second assembly loading position extends along the left-right direction, the outer side of each second assembly loading position is provided with the first positioning piece, the first positioning piece comprises a first clamping block and a second clamping block which are arranged in parallel along the front-back direction, when the first clamping block and the second clamping block are clamped and spliced, the first clamping block and the second clamping block surround a clamping space which is matched with the end cover and used for containing the end cover, and therefore the end cover can be stably positioned on the end part of the aluminum bottom by matching and clamping the end cover through the first clamping block and the second clamping block. Each screw driving mechanism comprises a feeding slide rail, a three-axis module and an electric screwdriver, wherein the feeding slide rail, the three-axis module and the electric screwdriver are fixed on the table top of the workbench along the left-right direction, the three-axis module is connected to the feeding slide rail in a sliding mode, the electric screwdriver is installed on the three-axis module, and the screwdriver head of the electric screwdriver extends along the left-right direction and is opposite to the corresponding first positioning piece in the left-right direction. Like this through the triaxial module along feeding the slip of slide rail can feed electric screwdriver to suitable position (the specification of the rectangular lamp of waiting to assemble is different, and electric screwdriver's position is also different during the screw is beaten), beat the angle of screw through the accurate regulation of triaxial module simultaneously, accurately squeeze into required position with the screw through electric screwdriver at last for the end cover passes through the screw fixation at the bottom of with the aluminium and is integrative. Further, each end cover feed mechanism all includes the material subassembly of grabbing of installing on the mesa of above-mentioned workstation, should grab the material subassembly and include along controlling the direction to fix grabbing on the mesa of workstation material slide rail and grabbing material manipulator, should grab the upper end of material manipulator and have an operating head, should be provided with the clamping jaw that is used for the centre gripping end cover on the operating head, and should grab the lower extreme of material manipulator and set up universal seat, above-mentioned material slide rail of grabbing goes up the smooth joining in marriage and is connected with the slider, and above-mentioned universal seat is fixed on this slider. The slider can realize grabbing the material manipulator through what the material slide rail was grabbed in the slip like this and remove, and can realize grabbing the rotation of material manipulator through universal seat, snatchs the end cover through the clamping jaw when grabbing the material, and the end cover that will snatch through grabbing the removal of material manipulator is placed in the clamping head of above-mentioned first promotion cylinder after that, accomplishes the material loading of end cover.
Further, each end cover feeding mechanism also comprises an end cover feeding conveying frame and an end cover feeding platform, wherein each end cover feeding platform is respectively arranged between the corresponding end cover feeding conveying frame and the machine frame, each end cover feeding conveying frame comprises a frame body, a tray for placing the end cover and a conveying assembly, the trays are horizontally arranged in the rack body at intervals along the height direction of the rack body, and each tray can move upwards along the height direction of the rack body under the action of the conveying assembly, the empty tray is always positioned above the tray fully loaded with the end covers, one side of the frame body facing the end cover feeding table is provided with an opening for the tray to horizontally slide out, the top surface of each end cover feeding table is a feeding table surface for the corresponding material grabbing mechanical arm to grab the end cover, and a feeding slide rail extending along the left-right direction is arranged on the feeding table top, and a clamping cylinder used for clamping the tray is arranged on the feeding slide rail in a sliding fit manner. Like this the die clamping cylinder slides to above-mentioned end cover material loading carriage along the material loading slide rail, presss from both sides the tray that is full-load with the end cover like this and slides and reset along the material loading slide rail, grabs the material manipulator this moment and enables to snatch the end cover in the tray on the end cover material loading bench, and after the tray on the end cover material loading bench is empty, above-mentioned die clamping cylinder presss from both sides tight empty tray again and pushes this empty tray back to above-mentioned end cover material loading carriage.
Further, the appearance of support body is squarely and including setting up the upright beam in four angles departments respectively, above-mentioned conveying assembly includes drive chain, be used for driving this drive chain pivoted drive sprocket and be used for driving this drive sprocket pivoted drive structure, above-mentioned drive chain and upright beam one-to-one can follow fore-and-aft direction tilting respectively, be fixed with the supporter that extends along the left and right sides direction between two drive chain that set up along the left and right sides direction, wherein, two supporter of correspondence of front and back both sides are used for the level to place above-mentioned tray, above-mentioned drive sprocket is installed respectively at the upper and lower both ends of each upright beam, each drive chain tensioning respectively is installed between two drive sprocket that correspond the upright beam, and two drive sprocket of the corresponding end of two front and back upright beams link through synchronizing shaft. Therefore, when rotating, each transmission chain wheel can drive the corresponding transmission chain to rotate, so that each article shelf on each transmission chain moves along with the transmission chain to realize the movement of each tray placed on the article shelf.
Furthermore, the end cover feeding table is fixed at the lower part of the inner side of the end cover feeding conveying frame, the driving structure is arranged below a feeding table surface of the end cover feeding table and comprises a driving motor, a driving gear, a driven gear and two transmission assemblies in one-to-one correspondence with two transmission chains adjacent to the end cover feeding table, the driving gear is mounted on an output shaft of the driving motor, the driven gear is meshed with the driving gear, each transmission assembly comprises a first transmission wheel, a second transmission wheel and a transmission belt in tight connection with the first transmission wheel and the second transmission wheel, the first transmission wheel is coaxially arranged with the transmission chain wheel below the corresponding transmission chain, and the two second transmission wheels are coaxially arranged with the driving gear and the driven gear respectively. Therefore, the driving motor rotates to drive the driving gear to rotate and further drive the driven gear to rotate, the driving gear and the driven gear rotate to respectively drive the corresponding second driving wheels to rotate, then, the first driving wheels rotate through the driving belts, and finally, the driving sprockets rotate.
Further, each supporter is the bending plate that extends along left and right direction to when this supporter was located above-mentioned support body inside, the horizontal part of this supporter was located vertical portion's lower part all the time, thereby enabled each tray and be in the horizontality all the time, avoided the end cover to drop from the tray.
Compared with the prior art, the invention has the advantages that: the aluminum bottom positioning device comprises an aluminum bottom loading mechanism, a distance adjusting slide rail, a screw driving mechanism and an end cover feeding mechanism, wherein the aluminum bottom loading mechanism can be used for loading and positioning an aluminum bottom, a first pushing cylinder on a first slide seat can push an end cover to be tightly pressed on a first end part of the aluminum bottom, a first positioning piece on a second slide seat can be used for positioning a second end part of the aluminum bottom, and the first slide seat and the second slide seat are arranged in a right-left direction in a right-right direction, so that the end covers and the end parts of the aluminum bottom are stably positioned, the end covers at two ends of the aluminum bottom are ensured to be arranged on the same plane, and the assembling straightness of a lamp is ensured. Meanwhile, the distance between the sliding seats of the aluminum bottom loading mechanisms can be adjusted through the distance adjusting sliding rails, so that the aluminum bottom loading mechanisms can be used for loading strip lamps of different specifications, the tool can be suitable for assembling the strip lamps of different specifications, the end covers pushed and compressed through the first pushing air cylinders are clamped by the first positioning pieces on the second sliding seats, the screwing mechanism can achieve automatic screwing, the end covers and the end portions of the aluminum bottoms are fixed into a whole through screws, compared with a manual screwing mode, the automatic screwing mode adopted by the tool can greatly improve the assembly efficiency of the strip lamps, and in addition, automatic feeding of the end covers can be achieved through the end cover feeding mechanism. In addition, in the assembling process, the two end cover feeding mechanisms and the two screwing mechanisms on the two sides simultaneously assemble the aluminum bottom corresponding to the aluminum bottom loading mechanism, and the assembling efficiency is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a strip lamp assembling tool in an embodiment of the invention;
FIG. 2 is a schematic partial structural view of a strip lamp assembling tool according to an embodiment of the invention;
FIG. 3 is a schematic structural view of a first push cylinder in a state where an end cap is loaded according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a screw driving mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a material grabbing assembly in an embodiment of the invention;
FIG. 6 is a schematic structural diagram of an end cover feeding conveying frame and an end cover feeding table in the embodiment of the invention;
FIG. 7 is a schematic partial structural view of an end cap feeding conveyor frame and an end cap feeding table according to an embodiment of the invention;
FIG. 8 is a schematic view of the structure of FIG. 7 in another direction;
FIG. 9 is an enlarged view of portion A of FIG. 1;
FIG. 10 is an enlarged view of portion B of FIG. 1;
FIG. 11 is an enlarged view of portion C of FIG. 7;
fig. 12 is an enlarged view of a portion D in fig. 8.
Detailed Description
The invention is described in further detail below with reference to the following examples of the drawings.
As shown in fig. 1 to 12, a strip lamp assembly fixture (in this embodiment, the strip lamp is an LED strip lamp) includes a frame 1 having a table 10 at the top thereof, and is characterized by further including an aluminum bottom loading mechanism 2, a distance adjusting slide rail 3, and a screwing mechanism 4, which are disposed on a table top of the table 10. The aluminum bottom loading mechanism 2 comprises a first slide seat 21 for positioning a first end of the aluminum bottom 11 and a second slide seat 22 for positioning a second end of the aluminum bottom 11, the first slide seat 21 and the second slide seat 22 are arranged right opposite to each other in the left-right direction, a first pushing cylinder 23 for pushing the end cover 12 to press on the end part of the aluminum bottom 11 is arranged on the first slide seat 21, a first positioning piece 24 for positioning the end cover 12 at the second end of the aluminum bottom 11 is arranged on the second slide seat 22, the aluminum bottom loading mechanism 2 is composed of two aluminum bottom loading mechanisms 2 which are arranged in parallel front and back along the table board of the workbench 10, and the two aluminum bottom loading mechanisms 2 are arranged in a left-right staggered manner. The two distance-adjusting slide rails 3 correspond to the aluminum bottom loading mechanisms 2 one by one, each distance-adjusting slide rail 3 extends along the left-right direction of the table top of the workbench 10, and each slide seat of each aluminum bottom loading mechanism 2 can slide on the corresponding distance-adjusting slide rail 3 left and right. The two screwing mechanisms 4 correspond to the aluminum bottom loading mechanisms 2 one by one, and each screwing mechanism 4 is respectively arranged at the outer side of the second slide carriage 22 corresponding to the aluminum bottom loading mechanism 2 and is opposite to the second slide carriage 22 left and right. And, the left and right sides of the above-mentioned framework 1 also set up the end cap feeding mechanism 5 corresponding to above-mentioned aluminium bottom loading mechanism 2 one-to-one separately, every end cap feeding mechanism 5 is set up in one side of the first slide carriage 21 of the corresponding aluminium bottom loading mechanism 2 separately and opposite to this first slide carriage 21 left and right.
In the invention, the loading and positioning of the aluminum bottom 11 can be realized through the aluminum bottom loading mechanism 2, wherein the first pushing cylinder 23 on the first slide seat 21 can push the end cover 12 to be tightly pressed on the first end part of the aluminum bottom 11, the first positioning piece 24 on the second slide seat 22 can position the second end part of the aluminum bottom 11, and the first slide seat 21 and the second slide seat 22 are arranged oppositely along the left and right direction, so that the stable positioning of the end cover 12 and the end part of the aluminum bottom 11 is realized, the end covers 12 at two ends of the aluminum bottom 11 are ensured to be arranged on the same plane, and the straightness of lamp assembly is ensured. Meanwhile, the distance between the sliding seats of the aluminum bottom loading mechanisms 2 can be adjusted through the distance adjusting sliding rails 3, so that the aluminum bottom loading mechanisms 2 can be used for loading strip lamps with different specifications, the tool can be suitable for assembling the strip lamps with different specifications, the end covers 12 pushed and compressed through the first pushing air cylinders 23 are clamped through the first positioning pieces 24 on the second sliding seats 22, the screwing mechanisms 4 can achieve automatic screwing, the end covers 12 and the end portions of the aluminum bottoms 11 are fixed into a whole through screws, compared with a manual screwing mode, the assembling efficiency of the strip lamps can be greatly improved through the automatic screwing mode, and in addition, automatic feeding of the end covers 12 can be achieved through the end cover feeding mechanism 5. In addition, in the assembling process, the two end cover feeding mechanisms 5 and the two screwing mechanisms 4 on the two sides simultaneously perform assembling operation on the aluminum bottom 11 corresponding to the aluminum bottom loading mechanism 2, so that the assembling efficiency is further improved.
Further, a conveying mechanism 6 for conveying the aluminum base 11 to the next station according to the assembly process is further arranged on the table top of the workbench 10, the conveying mechanism 6 comprises a conveying guide rail 61 extending along the front-rear direction of the table top of the workbench 10 and a conveying seat 62 slidably mounted on the conveying guide rail 61, a conveying loading position 621 for placing the aluminum base 11 to be conveyed is arranged on the top surface of the conveying seat 62, and the conveying loading position 621 extends along the left-right direction. The conveying mechanism 6 is convenient for the aluminum bottom 11 to be transported among different stations, the automation degree of the tool is improved, and the assembly efficiency is further improved. Preferably, there are two conveying mechanisms 6, wherein the conveying seat 62 of one conveying mechanism 6 is located between the two aluminum bottom loading mechanisms 2, and the conveying seat 62 of the other conveying mechanism 6 is located at one side of the two aluminum bottom loading mechanisms 2. Thus, one end of the aluminum bottom 11 can be conveyed to the other aluminum bottom loading mechanism 2 for automatic screwing operation through the conveying mechanism 6 after the end cover 12 is assembled on one of the aluminum bottom loading mechanisms 2, and the assembled lamp can also be conveyed to the next station for operation, such as wiring operation and the like, through the conveying mechanism 6.
Further, the top of each first slide carriage 21 is provided with a first assembly loading position 210 for loading and positioning the first end of the aluminum bottom 11, the first assembly loading position 210 extends along the left-right direction, the outer side of each first assembly loading position 210 is provided with the first pushing cylinder 23, the piston rod of each first pushing cylinder 23 extends along the left-right direction, the free end of the piston rod of each first pushing cylinder 23 is fixed with a clamping head 231 for clamping the end cap 12, and each clamping head 231 is adjacent to the corresponding first assembly loading position 210 and the two clamping heads are arranged oppositely along the left-right direction. The end cap 12 is thus placed in the holding head 231 by the end cap loading mechanism 5, and then the end cap 12 is fitted to the end of the aluminum base 11 by the feeding of the first push cylinder 23. The top of each second slide 22 is provided with a second assembly loading position 220 for loading and positioning the second end of the aluminum base 11, the second assembly loading position 220 extends along the left-right direction, the outer side of each second assembly loading position 220 is provided with the first positioning element 24, the first positioning element 24 comprises a first clamping block 241 and a second clamping block 242 which are arranged side by side along the front-back direction, when the first clamping block 241 and the second clamping block 242 are clamped and spliced, the first clamping block 241 and the second clamping block 242 enclose a clamping space which is matched with the end cover 12 and used for accommodating the end cover 12, so that the end cover 12 can be stably positioned on the end of the aluminum base 11 by the first clamping block 241 and the second clamping block 242 which are matched with the end cover 12.
Each of the screwing mechanisms 4 includes a feeding rail 41 fixed to the top of the table 10 in the left-right direction, a three-axis module 42, and an electric driver 43, the three-axis module 42 is slidably coupled to the feeding rail 41, the electric driver 43 is mounted on the three-axis module 42, and the head of the electric driver 43 extends in the left-right direction and is left-right opposite to the corresponding first positioning member 24. Thus, the electric screw driver 43 can be fed to a proper position (the specifications of the strip lamps to be assembled are different, and the position of the electric screw driver 43 is also different during screwing) through the sliding of the three-axis module 42 along the feeding slide rail 41, the screwing angle is accurately adjusted through the three-axis module 42, and finally the screw is accurately screwed into a required position through the electric screw driver 43, so that the end cover 12 and the aluminum base 11 are fixed into a whole through the screw. Moreover, the tool can realize the traceability of the screw fixing torque of each end cover 12 by butting with an MES system, thereby realizing the digital assembly production.
In this embodiment, each of the end cap feeding mechanisms 5 includes a material grabbing component 51 installed on the top surface of the workbench 10, the material grabbing component 51 includes a material grabbing slide rail 511 and a material grabbing manipulator 512 fixed on the top surface of the workbench 10 along the left-right direction, the upper end of the material grabbing manipulator 512 has an operating head 513, the operating head 513 is provided with a clamping jaw 5131 for clamping the end cap 12, the lower end of the material grabbing manipulator 512 is provided with a universal seat 515, the material grabbing slide rail 511 is connected with a sliding block 514 in a sliding fit manner, and the universal seat 515 is fixed on the sliding block 514. Therefore, the sliding of the sliding block 514 along the material grabbing sliding rail 511 can realize the left and right movement of the material grabbing manipulator 512, the rotation of the material grabbing manipulator 512 can be realized through the universal seat 515, the end cover 12 is grabbed through the clamping jaw 5131 during material grabbing, and then the grabbed end cover 12 is placed in the clamping head 231 of the first pushing cylinder 23 through the movement of the material grabbing manipulator 512, so that the loading of the end cover 12 is completed.
In this embodiment, in order to further improve the assembly efficiency, two first assembly loading positions 210 are respectively arranged on each first slide seat 21 in parallel along the front-back direction, correspondingly, two second assembly loading positions 220 are respectively arranged on each second slide seat 22 in parallel along the front-back direction, meanwhile, two first pushing cylinders 23 on each first slide seat 21 are arranged in parallel front-back, and two first positioning members 24 on each second slide seat 22 are arranged in parallel front-back, that is, the tool of the present invention can simultaneously assemble four aluminum bottoms 11. Accordingly, the electric screw drivers 43 of the screwing mechanisms 4 are also two arranged in parallel in the front-rear direction, and the grippers 5131 of the material-grasping manipulators 512 are also two arranged in parallel in the front-rear direction.
Further, each of the end cap feeding mechanisms 5 further includes an end cap feeding conveying frame 52 and an end cap feeding table 53, wherein each of the end cap feeding tables 53 is respectively disposed between the corresponding end cap feeding conveying frame 52 and the frame 1, each of the end cap feeding conveying frames 52 includes a frame body 521, a tray 7 for placing an end cap 12, and a conveying assembly 8, the trays 7 are horizontally placed in the frame body 521 at intervals along a height direction of the frame body 521, each tray 7 can move upward along the height direction of the frame body 521 under the action of the conveying assembly 8, the empty tray 7 is always located above the tray 7 fully loaded with the end cap 12, the frame body 521 is opened toward one side of the end cap feeding table 53 to enable the tray 7 to horizontally slide out, a top surface of each of the end cap feeding table 53 12 is a feeding table surface 530 for a corresponding gripping manipulator 512 to grip the end cap 12, and a feeding slide rail 531 extending along a left-right direction is disposed on the feeding table surface 530, and a clamping cylinder 532 for clamping the tray 7 is slidably mounted on the feeding slide rail 531. The clamping cylinder 532 slides 531 along the feeding slide rail 531 to feed the end cap 12 to the feeding conveying frame 52, so that the tray 7 with the full end caps 12 is clamped and slides 531 along the feeding slide rail 531 to be reset, at this time, the material grabbing manipulator 512 can enable the tray 7 on the end cap feeding table 53 to grab the end caps 12, and after the tray 7 on the end cap feeding table 53 is empty, the clamping cylinder 532 re-clamps the empty tray 7 and pushes the empty tray 7 back to the end cap feeding conveying frame 52.
In this embodiment, the frame 521 is square and includes upright beams 5211 respectively disposed at four corners, the conveying assembly 8 comprises a transmission chain 81, a transmission chain wheel 82 for driving the transmission chain 81 to rotate and a driving structure 9 for driving the transmission chain wheel 82 to rotate, the transmission chains 81 are in one-to-one correspondence with the vertical beams 5211 and can respectively rotate up and down along the front-rear direction, a rack 83 extending along the left-right direction is fixed between the two transmission chains 81 arranged along the left-right direction, wherein, two corresponding article placing frames 83 at the front and the rear sides are used for horizontally placing the tray 7, the upper and the lower ends of each vertical beam 5211 are respectively provided with the transmission chain wheel 82, each transmission chain 81 is respectively arranged between the two transmission chain wheels 82 of the corresponding vertical beam 5211 in a tensioning way, and the two driving sprockets 82 at the corresponding ends of the front and rear vertical beams 5211 are linked through a synchronizing shaft 84. Thus, each driving sprocket 82 can drive the corresponding driving chain 81 to rotate when rotating, so that each article shelf 83 on each driving chain 81 moves along with the driving chain 81 to realize the movement of each tray 7 placed on each article shelf 83.
Further, the end cap feeding table 53 is fixed to the lower portion of the inner side of the end cap feeding carriage 52, and the driving structure 9 is disposed below the loading table 530 of the end cap loading table 53, the driving structure 9 comprises a driving motor 91, a driving gear 92, a driven gear 93 and two driving assemblies 94 which are adjacent to the end cover feeding table 53 and correspond to the two driving chains 81 one by one, the driving gear 92 is mounted on the output shaft of the driving motor 91, the driven gear 93 is engaged with the driving gear 92, each driving assembly 94 comprises a first driving wheel 941 and a second driving wheel 942, and a driving belt 943 tightly connected to the first driving wheel 941 and the second driving wheel 942, wherein, each first driving wheel 941 is coaxially disposed with the driving sprocket 82 below the corresponding driving chain 81, and two second transmission wheels 942 are coaxially disposed with the driving gear 92 and the driven gear 93, respectively. Thus, the driving motor 91 rotates to drive the driving gear 92 to rotate, and further drive the driven gear 93 to rotate, and the rotation of the driving gear 92 and the driven gear 93 respectively drives the corresponding second transmission wheels 942 to rotate, and then the rotation of the first transmission wheels 941 is realized through the transmission belts 943, and finally the rotation of the transmission sprockets 82 is realized. Preferably, in this embodiment, each of the article holders 83 is a bent plate extending in the left-right direction, and when the article holder 83 is located inside the frame 521, the horizontal portion of the article holder 83 is always located at the lower portion of the vertical portion, so that each tray 7 is always in the horizontal state, and the end cap 12 is prevented from falling from the tray 7.
Claims (8)
1. The assembly tool for the strip lamp comprises a frame (1) with a workbench (10) at the top, and is characterized by further comprising an aluminum bottom loading mechanism (2), a distance-adjusting slide rail (3) and a screwing mechanism (4) which are arranged on the table surface of the workbench (10),
the aluminum bottom loading mechanism (2) comprises a first sliding seat (21) used for positioning a first end of an aluminum bottom (11) and a second sliding seat (22) used for positioning a second end of the aluminum bottom (11), the first sliding seat (21) and the second sliding seat (22) are arranged oppositely along the left-right direction, a first pushing cylinder (23) used for pushing an end cover (12) to be tightly pressed on the end part of the aluminum bottom (11) is arranged on the first sliding seat (21), a first positioning piece (24) used for positioning the end cover (12) at the second end of the aluminum bottom (11) is arranged on the second sliding seat (22), the aluminum bottom loading mechanism (2) is two aluminum bottom loading mechanisms (2) which are arranged in parallel front and back along the table board of the workbench (10), and the two aluminum bottom loading mechanisms (2) are arranged in a left-right staggered mode;
the two distance-adjusting slide rails (3) correspond to the aluminum bottom loading mechanisms (2) one by one, each distance-adjusting slide rail (3) extends along the left-right direction of the table top of the workbench (10), and each slide seat of each aluminum bottom loading mechanism (2) can slide left and right on the corresponding distance-adjusting slide rail (3);
the two screwing mechanisms (4) correspond to the aluminum bottom loading mechanism (2) one by one, and each screwing mechanism (4) is arranged on the outer side of a second sliding seat (22) of the corresponding aluminum bottom loading mechanism (2) and is opposite to the second sliding seat (22) in the left-right direction;
end cover feeding mechanisms (5) which are in one-to-one correspondence with the aluminum bottom loading mechanisms (2) are respectively arranged on the left side and the right side of the rack (1), and each end cover feeding mechanism (5) is respectively arranged on one side of a first sliding seat (21) corresponding to the aluminum bottom loading mechanism (2) and is opposite to the first sliding seat (21) in the left-right direction;
each end cover feeding mechanism (5) comprises a material grabbing component (51) arranged on the table top of the workbench (10), each material grabbing component (51) comprises a material grabbing sliding rail (511) and a material grabbing manipulator (512) which are fixed on the table top of the workbench (10) in the left-right direction, the upper end of each material grabbing manipulator (512) is provided with an operating head (513), a clamping jaw (5131) used for clamping an end cover (12) is arranged on each operating head (513), the lower end of each material grabbing manipulator (512) is provided with a universal seat (515), a sliding block (514) is connected onto each material grabbing sliding rail (511) in a sliding and matching mode, and each universal seat (515) is fixed on the sliding block (514);
each end cover feeding mechanism (5) further comprises an end cover feeding conveying frame (52) and an end cover feeding table (53), wherein each end cover feeding table (53) is arranged between the corresponding end cover feeding conveying frame (52) and the corresponding machine frame (1), each end cover feeding conveying frame (52) comprises a frame body (521), a tray (7) used for placing an end cover (12) and a conveying assembly (8), the trays (7) are horizontally placed in the frame body (521) at intervals along the height direction of the frame body (521), each tray (7) can move upwards along the height direction of the frame body (521) under the action of the conveying assembly (8), an empty tray (7) is always positioned above the tray (7) fully loaded with the end cover (12), the frame body (521) is opened towards one side of the end cover feeding table (53) and can be horizontally slid out, and the top surface of each end cover feeding table (53) is used for grabbing the corresponding end cover (12) of the corresponding end cover grabbing manipulator (512) The tray comprises a feeding table top (530), wherein a feeding slide rail (531) extending along the left-right direction is arranged on the feeding table top (530), and a clamping cylinder (532) used for clamping the tray (7) is arranged on the feeding slide rail (531) in a sliding fit mode.
2. The assembly fixture for the strip lamp according to claim 1, wherein a conveying mechanism (6) for conveying the aluminum base (11) to a next station according to an assembly process is further arranged on the table top of the workbench (10), the conveying mechanism (6) comprises a conveying guide rail (61) extending along the front-back direction of the table top of the workbench (10) and a conveying seat (62) arranged on the conveying guide rail (61) in a sliding fit manner, a conveying loading position (621) for placing the aluminum base (11) to be conveyed is arranged on the top surface of the conveying seat (62), and the conveying loading position (621) extends along the left-right direction.
3. The assembly tool for the strip lamp according to claim 2, wherein the number of the conveying mechanisms (6) is two, the conveying base (62) of one conveying mechanism (6) is located between the two aluminum bottom loading mechanisms (2), and the conveying base (62) of the other conveying mechanism (6) is located on one side of the two aluminum bottom loading mechanisms (2).
4. The assembly fixture for the strip lamp according to any one of claims 1 to 3, wherein the top of each first slide (21) is provided with a first assembly loading position (210) for loading and positioning the first end of the aluminum base (11), the first assembly loading position (210) extends in the left-right direction, the outer side of each first assembly loading position (210) is provided with the first pushing cylinder (23), the piston rod of each first pushing cylinder (23) extends in the left-right direction, the free end of the piston rod of each first pushing cylinder (23) is fixed with a clamping head (231) for clamping the end cover (12), and each clamping head (231) is adjacent to the corresponding first assembly loading position (210) and opposite to the corresponding clamping head in the left-right direction.
5. The assembly fixture for the strip lamp according to any one of claims 1 to 3, wherein the top of each second slide (22) is provided with a second assembly loading position (220) for loading and positioning the second end of the aluminum base (11), the second assembly loading position (220) extends in the left-right direction, the outer side of each second assembly loading position (220) is provided with the first positioning member (24), the first positioning member (24) comprises a first clamping block (241) and a second clamping block (242) which are arranged in parallel in the front-back direction, and when the first clamping block (241) and the second clamping block (242) are clamped and assembled, the first clamping block (241) and the second clamping block (242) enclose a clamping space which is matched with the end cover (12) and is used for accommodating the end cover (12),
each screwing mechanism (4) comprises a feeding slide rail (41) fixed on the table top of the workbench (10) along the left-right direction, a three-axis module (42) and an electric screwdriver (43), the three-axis module (42) is connected to the feeding slide rail (41) in a sliding fit mode, the electric screwdriver (43) is installed on the three-axis module (42), and the tool bit of the electric screwdriver (43) extends along the left-right direction and is opposite to the corresponding first positioning piece (24) in the left-right direction.
6. The assembly fixture for the strip lamp according to claim 1, wherein the frame body (521) has a square shape and comprises upright beams (5211) respectively arranged at four corners, the conveying assembly (8) comprises a transmission chain (81), a transmission chain wheel (82) for driving the transmission chain (81) to rotate and a driving structure (9) for driving the transmission chain wheel (82) to rotate, the transmission chain (81) and the upright beams (5211) correspond one to one and can rotate up and down along the front and rear directions respectively, a rack (83) extending along the left and right directions is fixed between the two transmission chains (81) arranged along the left and right directions, wherein the two corresponding racks (83) at the front and rear sides are used for horizontally placing the tray (7), the transmission chain wheel (82) is respectively arranged at the upper and lower ends of each upright beam (5211), each transmission chain (81) is respectively installed between the two transmission chain wheels (82) of the corresponding upright beam (5211) in a tensioning manner, and two transmission chain wheels (82) at the corresponding ends of the front and rear vertical beams (5211) are linked through a synchronizing shaft (84).
7. The assembly fixture of the strip lamp as claimed in claim 6, wherein the end cap feeding table (53) is fixed at the lower part of the inner side of the end cap feeding carriage (52), the driving structure (9) is disposed below the feeding table (530) of the end cap feeding table (53), the driving structure (9) comprises a driving motor (91), a driving gear (92), a driven gear (93) and two transmission assemblies (94) corresponding to the two transmission chains (81) adjacent to the end cap feeding table (53), the driving gear (92) is mounted on the output shaft of the driving motor (91), the driven gear (93) is engaged with the driving gear (92), each transmission assembly (94) comprises a first transmission wheel (941) and a second transmission wheel (942) and a transmission belt (943) connected to the first transmission wheel (941) and the second transmission wheel (942) in a tensioning manner, wherein, each first driving wheel (941) is coaxially arranged with the driving chain wheel (82) below the corresponding driving chain (81), and two second driving wheels (942) are coaxially arranged with the driving gear (92) and the driven gear (93).
8. The assembly fixture for the strip lamp of claim 6, wherein each article shelf (83) is a bent plate extending in the left-right direction, and when the article shelf (83) is located inside the frame body (521), the horizontal portion of the article shelf (83) is always located at the lower portion of the vertical portion.
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| CN202110738279.3A CN113500387B (en) | 2021-06-30 | 2021-06-30 | Rectangular lamp assembly fixture |
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| CN202110738279.3A CN113500387B (en) | 2021-06-30 | 2021-06-30 | Rectangular lamp assembly fixture |
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| CN113500387B true CN113500387B (en) | 2022-08-23 |
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| CN115365783B (en) * | 2022-08-18 | 2024-01-30 | 杭州无限环境设计工程有限公司 | Regional lamps and lanterns installation auxiliary device and debugging system |
| CN116423194B (en) * | 2022-12-23 | 2024-04-09 | 甘肃一德节能环保有限公司 | Automatic assembly device is used in gas-liquid separator production |
| CN116237748B (en) * | 2022-12-28 | 2023-09-05 | 广东北田智能科技有限公司 | Assembling and detecting equipment and process for module of screw rod sliding table |
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