CN111390543A - Display screen assembling production line - Google Patents
Display screen assembling production line Download PDFInfo
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- CN111390543A CN111390543A CN202010267664.XA CN202010267664A CN111390543A CN 111390543 A CN111390543 A CN 111390543A CN 202010267664 A CN202010267664 A CN 202010267664A CN 111390543 A CN111390543 A CN 111390543A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 476
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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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
- B23P19/04—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 for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle 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
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Abstract
The invention relates to the technical field of electric appliance assembly, in particular to a display screen assembly production line which comprises a rack, a conveying mechanism, a positioning mechanism, a first screw locking mechanism, a second screw locking mechanism and a third screw locking mechanism, wherein the positioning mechanism, the first screw locking mechanism, the second screw locking mechanism and the third screw locking mechanism are all arranged around the conveying mechanism; the positioning mechanism is used for positioning the display screen on the conveying mechanism; first lock screw mechanism, second lock screw mechanism and third lock screw mechanism locate the frame respectively and are used for locking the screw to being located conveying mechanism and being carried out the display screen after fixing a position by positioning mechanism respectively. The display screen assembly production line provided by the invention solves the problem that the current screw locking process of a display is low in efficiency.
Description
Technical Field
The invention relates to the technical field of electric appliance assembly, in particular to a display screen assembly production line.
Background
Most of the current displays adopt a single set of screw locking mechanism to lock screws, which is inefficient. However, even with the above-mentioned drawbacks, there is still a lack of production line for fast loading and unloading and automatic screw locking of displays, which results in the production efficiency of displays not keeping up with the increasing demand of society for displays.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a display screen assembly production line, which solves the problem that the current screw locking process of a display is low in efficiency.
The invention is realized by the following technical scheme:
a display screen assembly production line comprises a rack, a conveying mechanism, a positioning mechanism, a first screw locking mechanism, a second screw locking mechanism and a third screw locking mechanism, wherein the positioning mechanism, the first screw locking mechanism, the second screw locking mechanism and the third screw locking mechanism are all arranged around the conveying mechanism, and the conveying mechanism and the positioning mechanism are respectively arranged on the rack 1; the conveying mechanism is used for conveying the display screen to the first screw locking mechanism, the second screw locking mechanism and the third screw locking mechanism for screw locking after the external display screen is fed, and discharging the display screen after the screw locking; the positioning mechanism is used for positioning the display screen on the conveying mechanism; first lock screw mechanism, second lock screw mechanism and third lock screw mechanism locate the frame respectively and are used for locking the screw to being located conveying mechanism and being carried out the display screen after fixing a position by positioning mechanism respectively.
The conveying mechanism comprises a first conveying mechanism, a second conveying mechanism and a third conveying mechanism which are connected end to end, the first conveying mechanism is used for feeding an external display screen and conveying the external display screen to the second conveying mechanism, the positioning mechanism is located on one side of the second conveying mechanism, and the first screw locking mechanism, the second screw locking mechanism and the third screw locking mechanism are located above the second conveying mechanism;
the second conveying mechanism is used for conveying the display screen to a third conveying mechanism, and the third conveying mechanism is used for feeding the display screen after the screws are locked.
The positioning mechanism comprises a first ejection mechanism and a second ejection mechanism, the first ejection mechanism is arranged on one side of the conveying mechanism, and the second ejection mechanism is arranged on the other side of the conveying mechanism;
the first ejection mechanism is used for abutting against one side edge of the display screen on the conveying mechanism, and the second ejection mechanism is used for abutting against the other side edge of the display screen on the conveying mechanism.
The first ejection mechanism comprises a plurality of ejection assemblies, each ejection assembly comprises an ejection fixing plate, an ejection cylinder, a guide post and an ejection piece, the ejection fixing plate is fixedly arranged on one side of the conveying mechanism, the ejection cylinder is arranged on one end face of the ejection fixing plate, and a piston rod of the ejection cylinder penetrates through the ejection fixing plate and is connected with the ejection piece;
the ejection fixing plate is further provided with a guide flange, the guide flange is provided with a linear bearing, the linear bearing is sleeved on the guide column, and one end of the guide column is connected with one end face of the ejection fixing plate.
The second ejection mechanism comprises a top extension plate, a top extension connecting piece and a plurality of top extension units, the top extension units are rodless cylinders, one end of the top extension connecting piece is connected to a sliding piece of the rodless cylinders, and the other end of the top extension connecting piece is connected to one end face of the top extension plate.
The first screw locking mechanism comprises a first screw supplying box, a first y-axis transverse moving mechanism, a plurality of first x-axis transverse moving mechanisms, a plurality of first screw locking lifting mechanisms and a plurality of first screw locking devices, and the first screw supplying box and the first y-axis transverse moving mechanism are arranged on the rack;
the first y-axis transverse moving mechanism is used for driving the first x-axis transverse moving mechanism to transversely move, and the driving direction of the first y-axis transverse moving mechanism is vertical to the conveying direction of the conveying mechanism;
the single first x-axis transverse moving mechanism is used for driving the single first lock screw lifting mechanism to transversely move, and the driving direction of the first x-axis transverse moving mechanism is parallel to the conveying direction of the conveying mechanism;
the single first lock screw lifting mechanism is used for driving the single first lock screw device to lift;
the first screw locking device is used for picking screws from the first screw supply box and locking screws on a display screen positioned on the conveying mechanism.
The first screw locking mechanism further comprises a first side jacking mechanism, and the first side jacking mechanism is used for abutting against one side of a display screen on the conveying mechanism;
the first lateral jacking mechanism comprises a first lateral jacking hanger, a first x-axis lateral jacking mechanism, a first lateral jacking lifting mechanism and a first lateral jacking piece, the first lateral jacking hanger is connected to the lower end of the first y-axis transverse moving mechanism, and the first x-axis lateral jacking mechanism is arranged on the first lateral jacking hanger;
the first x-axis lateral jacking mechanism is used for driving the first lateral jacking lifting mechanism to transversely move, and the driving direction of the first x-axis lateral jacking mechanism is parallel to the conveying direction of the conveying mechanism;
the first side top lifting mechanism is used for driving the first side top piece to lift, and the first side top piece array is provided with a plurality of first rollers.
The second screw locking mechanism comprises a second screw supply box, a second y-axis transverse moving mechanism, a plurality of second x-axis transverse moving mechanisms, a plurality of second screw locking lifting mechanisms and a plurality of second screw locking devices, and the second screw supply box and the second y-axis transverse moving mechanisms are arranged on the rack;
the second y-axis transverse moving mechanism is used for driving the second x-axis transverse moving mechanism to transversely move, and the driving direction of the second y-axis transverse moving mechanism is vertical to the conveying direction of the conveying mechanism;
the single second x-axis transverse moving mechanism is used for driving the single second locking screw lifting mechanism to transversely move, and the driving direction of the second x-axis transverse moving mechanism is parallel to the conveying direction of the conveying mechanism;
the single second lock screw lifting mechanism is used for driving the single second lock screw device to lift;
the second screw locking device is used for picking screws from the second screw supply box and locking screws on a display screen positioned on the conveying mechanism.
The second screw locking mechanism further comprises a second side jacking mechanism, and the second side jacking mechanism is used for abutting against one side of a display screen on the conveying mechanism;
the second side top lifting mechanism comprises a second side top lifting frame, a second side top lifting mechanism and a second side top piece, the second side top lifting frame is connected to the lower end of the second y-axis transverse moving mechanism, and the second side top lifting mechanism is arranged on the second side top lifting frame;
the second side top lifting mechanism is used for driving the second side top piece to lift, and the second side top piece array is provided with a plurality of second rollers.
The third screw locking mechanism comprises a third screw supply box, a third x-axis transverse moving mechanism, a plurality of third y-axis transverse moving mechanisms, a plurality of third screw locking lifting mechanisms and a plurality of third screw locking devices, and the third screw supply box and the third x-axis transverse moving mechanisms are arranged on the rack;
the third x-axis transverse moving mechanism is used for driving the third y-axis transverse moving mechanism to transversely move, and the driving direction of the third x-axis transverse moving mechanism is parallel to the conveying direction of the conveying mechanism;
the single third y-axis transverse moving mechanism is used for driving the single third locking screw lifting mechanism to transversely move, and the driving direction of the third y-axis transverse moving mechanism is vertical to the conveying direction of the conveying mechanism;
the single third locking screw lifting mechanism is used for driving the single third locking screw device to lift;
the third screw locking device is used for picking screws from the third screw supply box and locking screws on a display screen positioned on the conveying mechanism.
The invention has the beneficial effects that:
the problem of the display at present lock screw process inefficiency is solved: according to the display screen assembly production line, the conveying mechanism is used for rapidly feeding and discharging and automatically conveying the display screen; in addition, in the display screen conveying process, three groups of screw locking mechanisms including a first screw locking mechanism, a second screw locking mechanism and a third screw locking mechanism are used for locking screws at different positions of the display screen respectively, so that the screw locking efficiency of the display screen is improved.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the conveying mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the first ejection mechanism of the present invention.
Fig. 4 is a schematic structural diagram of a second ejection mechanism of the present invention.
Fig. 5 is a schematic structural diagram of a first screw locking mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the first side top mechanism of the present invention.
Fig. 7 is a schematic structural diagram of a second screw locking mechanism according to the present invention.
Fig. 8 is a schematic structural diagram of a third screw locking mechanism according to the present invention.
Reference numerals
A machine frame-1 which is provided with a machine frame,
a conveying mechanism-2, a first conveying mechanism-21, a second conveying mechanism-22, a third conveying mechanism-23,
a positioning mechanism-3 which is provided with a positioning mechanism,
a first ejection mechanism-31, an ejection assembly-311, an ejection fixing plate-312, an ejection cylinder-313, a guide post-314, an ejection member-315, a guide flange-316, a linear bearing-317,
a second ejection mechanism-32, a top extension plate-321, a top extension connecting piece-322, a top extension unit-323,
a first screw locking mechanism-4, a first screw supplying box-41, a first y-axis transverse moving mechanism-42, a first x-axis transverse moving mechanism-43, a first screw locking lifting mechanism-44, a first screw locking device-45,
a first side jacking mechanism-46, a first side jacking hanger-461, a first x-axis side jacking mechanism-462, a first side jacking and descending mechanism-463, a first side jacking piece-464, a first roller-465,
a second screw locking mechanism-5, a second screw supplying box-51, a second y-axis traversing mechanism-52, a second x-axis traversing mechanism-53, a second screw locking lifting mechanism-54, a second screw locking device-55,
a second side top mechanism-56, a second side top hanger-561, a second side lift-down mechanism-562, a second side top member-563, a second roller-564,
a third screw locking mechanism-6, a third screw supplying box-61, a third x-axis traversing mechanism-62, a third y-axis traversing mechanism-63, a third screw locking lifting mechanism-64, a third screw locking device-65,
display screen-7.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the structures shown in the drawings are only used for matching the disclosure of the present invention, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical significance, and any modifications or adjustments of the structures should still fall within the scope of the technical contents of the present invention without affecting the function and the achievable purpose of the present invention.
As shown in fig. 1 to 8, the present embodiment provides a display screen assembly line, which includes a rack 1, a conveying mechanism 2, and a positioning mechanism 3, a first screw locking mechanism 4, a second screw locking mechanism 5, and a third screw locking mechanism 6, which are all disposed around the conveying mechanism 2, where the conveying mechanism 2 and the positioning mechanism 3 are respectively disposed on the rack 1; the conveying mechanism 2 is used for conveying the display screen 7 to the first screw locking mechanism 4, the second screw locking mechanism 5 and the third screw locking mechanism 6 for screw locking after the external display screen 7 is fed, and discharging the display screen 7 after screw locking; the positioning mechanism 3 is used for positioning the display screen 7 on the conveying mechanism 2; first lock screw mechanism 4, second lock screw mechanism 5 and third lock screw mechanism 6 locate frame 1 respectively and are used for respectively carrying out the lock screw to being located conveying mechanism 2 and being fixed a position the display screen 7 after by positioning mechanism 3.
Specifically, the conveying mechanism 2 comprises a first conveying mechanism 21, a second conveying mechanism 22 and a third conveying mechanism 23 which are connected in sequence, the first conveying mechanism 21 is used for feeding an external display screen 7 and conveying the external display screen to the second conveying mechanism 22, the positioning mechanism 3 is located on one side of the second conveying mechanism 22, and the first screw locking mechanism 4, the second screw locking mechanism 5 and the third screw locking mechanism 6 are located above the second conveying mechanism 22; the second conveying mechanism 22 is used for conveying the display screen 7 after the screws are locked to the third conveying mechanism 23, and the third conveying mechanism 23 is used for blanking the display screen 7 after the screws are locked. In this embodiment, the first conveying mechanism 21, the second conveying mechanism 22 and the third conveying mechanism 23 are all belt conveying mechanisms, after the display screen 7 reaches the end of the first conveying mechanism 21, the second conveying mechanism 22 will automatically take the display screen 7 out of the first conveying mechanism 21, and the third conveying mechanism 23 is also the same; how to convey the display screen 7 and how to control the start and stop of the display screen by the first conveying mechanism 21, the second conveying mechanism 22 and the third conveying mechanism 23 are conventional means in the art, and are not described herein again.
Specifically, the positioning mechanism 3 includes a first ejection mechanism 31 and a second ejection mechanism 32, the first ejection mechanism 31 is disposed on one side of the conveying mechanism 2, and the second ejection mechanism 32 is disposed on the other side of the conveying mechanism 2; the first ejection mechanism 31 is used for abutting against one side edge of the display screen 7 on the conveying mechanism 2, and the second ejection mechanism 32 is used for abutting against the other side edge of the display screen 7 on the conveying mechanism 2. In this embodiment, when the display screen 7 is transported to the second transporting mechanism 22, the second transporting mechanism 22 stops transporting so that the display screen 7 stops below the first screw locking mechanism 4, the second screw locking mechanism 5 and the third screw locking mechanism 6; after the display screen 7 stops, the first ejection mechanism 31 abuts against one side edge of the display screen 7 and pushes the display screen 7 until the other side edge of the display screen 7 abuts against the side wall of the second conveying mechanism 22, so that the positioning of the display screen 7 is completed, and the accuracy of the first screw locking mechanism 4, the second screw locking mechanism 5 and the third screw locking mechanism 6 in locking screws of the display screen 7 is increased; after the screw of the display screen 7 is locked, the first ejection mechanism 31 retracts, the second ejection mechanism 32 ejects the display screen 7 to separate the display screen 7 from the side edge of the second conveying mechanism 22, the display screen 7 is prevented from being scraped due to friction with the side edge of the conveying mechanism (2) in the conveying process, and then the second conveying mechanism 22 is started to convey the display screen 7 to the third conveying mechanism 23 for blanking or the next step.
Specifically, the first ejection mechanism 31 includes a plurality of ejection assemblies 311, each ejection assembly 311 includes an ejection fixing plate 312, an ejection cylinder 313, a guide post 314, and an ejection member 315, the ejection fixing plate 312 is fixedly disposed at one side of the conveying mechanism 2, the ejection cylinder 313 is disposed at one end surface of the ejection fixing plate 312, and a piston rod of the ejection cylinder 313 penetrates through the ejection fixing plate 312 and is connected to the ejection member 315; the ejection fixing plate 312 is further provided with a guide flange 316, the guide flange 316 is provided with a linear bearing 317, the linear bearing 317 is sleeved on the guide post 314, and one end of the guide post 314 is connected with one end face of the ejection fixing plate 312. In this embodiment, the ejecting cylinder 313 ejects the ejecting member 315, and the guiding column 314 guides and limits the ejecting direction of the ejecting member 315, so as to ensure that the ejecting member 315 is always parallel to the side of the display screen 7; further, since the guide post 314 needs to be inserted into the guide flange 316 at all times, the provision of the linear bearing 317 reduces the friction coefficient between the guide post 314 and the guide flange 316, thereby increasing the service life of the guide post 314.
Specifically, the second ejection mechanism 32 includes a top extension plate 321, a top extension connecting member 322, and a plurality of top extension units 323, the top extension units 323 are rodless cylinders, one end of the top extension connecting member 322 is connected to a sliding member of the rodless cylinder, and the other end of the top extension connecting member 322 is connected to one end surface of the top extension plate 321. In this embodiment, the number of the top-extending units 323 and the number of the top-extending connectors 322 are two, the two top-extending units 323 are respectively disposed on one side of the first screw locking mechanism 4 and one side of the second screw locking mechanism 5, and the two top-extending connectors 322 are respectively connected to two ends of the top-extending plate 321, so that the stress on the two ends of the top-extending plate 321 is uniform, and the moving direction of the display screen 7 is always perpendicular to the second conveying mechanism 22 when the second ejection mechanism 32 ejects the display screen 7; the principle of how the rodless cylinder drives the sliding part to slide belongs to the prior art, and is not described in detail herein.
In the embodiment, the x axis is parallel to the conveying direction of the conveying mechanism 2, and the y axis is perpendicular to the conveying direction of the conveying mechanism 2; specifically, the first screw locking mechanism 4 includes a first screw supplying box 41, a first y-axis traversing mechanism 42, a plurality of first x-axis traversing mechanisms 43, a plurality of first screw locking elevating mechanisms 44, and a plurality of first screw locking devices 45, and the first screw supplying box 41 and the first y-axis traversing mechanism 42 are both disposed on the rack 1; the first y-axis transverse moving mechanism 42 is used for driving the first x-axis transverse moving mechanism 43 to transversely move, and the driving direction of the first y-axis transverse moving mechanism 42 is perpendicular to the conveying direction of the conveying mechanism 2; the single first x-axis transverse moving mechanism 43 is used for driving the single first lock screw lifting mechanism 44 to transversely move, and the driving direction of the first x-axis transverse moving mechanism 43 is parallel to the conveying direction of the conveying mechanism 2; the single first screw locking lifting mechanism 44 is used for driving the single first screw locking device 45 to lift; the first screw locking device 45 is used for picking up screws from the first screw supply box 41 and for locking screws on the display screen 7 on the conveying mechanism 2. In this embodiment, the first screw supplying box 41 is provided with a plurality of screws, and the first screw locking device 45 is disposed in the first screw supplying box 41 for attaching the screws and locking the screws into the display 7; the first y-axis transverse moving mechanism 42, the first x-axis transverse moving mechanism 43, and the first lock screw lifting mechanism 44 are driving mechanisms composed of a servo motor, a lead screw, and a lead screw nut, and with respect to the principle of how the first y-axis transverse moving mechanism 42 drives the first x-axis transverse moving mechanism 43 to transversely move, how the first x-axis transverse moving mechanism 43 drives the first lock screw lifting mechanism 44 to transversely move, and how the first lock screw lifting mechanism 44 drives the first lock screw device 45 to lift, reference may be made to the prior art, and details are not repeated again. In this embodiment, the number of the first x-axis transverse moving mechanism 43, the first screw locking lifting mechanism 44 and the first screw locking device 45 is two, and different numbers of the first x-axis transverse moving mechanism 43, the first screw locking lifting mechanism 44 and the first screw locking device 45 can be assembled according to production requirements in the actual use process.
Specifically, the first screw locking mechanism 4 further includes a first side jacking mechanism 46, and the first side jacking mechanism 46 is used for abutting against one side of the display screen 7 on the conveying mechanism 2; the first side jacking mechanism 46 comprises a first side jacking hanger 461, a first x-axis side jacking mechanism 462, a first side jacking mechanism 463 and a first side jacking piece 464, the first side jacking hanger 461 is connected to the lower end of the first y-axis traversing mechanism 42, and the first x-axis side jacking mechanism 462 is arranged on the first side jacking hanger 461; the first x-axis side top mechanism 462 is used for driving the first side lifting mechanism 463 to transversely move, and the driving direction of the first x-axis side top mechanism 462 is parallel to the conveying direction of the conveying mechanism 2; the first side jacking and descending mechanism 463 is used for driving the first side jacking piece 464 to ascend and descend, and the first side jacking piece 464 is provided with a plurality of first rollers 465 in an array. In this embodiment, a certain installation space can be saved by disposing the first x-axis side jacking mechanism 462, the first side jacking mechanism 463 and the first side jacking piece 464 on the second side jacking frame 461; the first x-axis lateral pushing mechanism 462 is a driving mechanism composed of a servo motor, a lead screw and a lead screw nut, and the principle of how the first x-axis lateral pushing mechanism 462 drives the first lateral pushing lifting mechanism 463 to move in the x-axis direction can be referred to the prior art, which is not repeated herein,
In addition, the first side lifting and lowering mechanism 463 is a driving mechanism composed of a cylinder, a slide rail and a slide block, and a top plate (not shown in the figure) is provided in the extending direction of the piston rod of the cylinder, and an abutting member (not shown in the figure) for abutting against the top plate is provided on the first side lifting member 464. When the piston rod of the cylinder extends out, the first side jacking component 464 descends, the abutting component abuts against the top plate, the first side jacking component 464 stops moving, and the first x-axis side jacking mechanism 462 pushes the first side jacking lifting mechanism 463 out, so that the first roller 465 on the first side jacking component 464 abuts against the side edge of the display screen 7; when the display screen 7 is locked by the screw, the piston rod of the cylinder is controlled to retract, and the first side jacking piece 464 moves back to the initial position, so that the display screen 7 conveyed subsequently is given way.
Specifically, the second screw locking mechanism 5 includes a second screw supplying box 51, a second y-axis traversing mechanism 52, a plurality of second x-axis traversing mechanisms 53, a plurality of second screw locking elevating mechanisms 54, and a plurality of second screw locking devices 55, and the second screw supplying box 51 and the second y-axis traversing mechanism 52 are both disposed on the rack 1; the second y-axis transverse moving mechanism 52 is used for driving the second x-axis transverse moving mechanism 53 to transversely move, and the driving direction of the second y-axis transverse moving mechanism 52 is perpendicular to the conveying direction of the conveying mechanism 2; the single second x-axis transverse moving mechanism 53 is used for driving the single second lock screw lifting mechanism 54 to transversely move, and the driving direction of the second x-axis transverse moving mechanism 53 is parallel to the conveying direction of the conveying mechanism 2; the single second lock screw lifting mechanism 54 is used for driving the single second lock screw device 55 to lift; the second screw locking device 55 is used for picking up screws from the second screw supply cassette 51 and for locking screws on the display screen 7 on the conveying mechanism 2. In this embodiment, the second screw supplying box 51 is provided with a plurality of screws, and the second screw locking device 55 is disposed inside the second screw supplying box 51 for attaching the screws and locking the screws into the display 7; the second y-axis traverse mechanism 52, the second x-axis traverse mechanism 53, and the second lock screw lifting mechanism 54 are driving mechanisms composed of a servo motor, a screw rod, and a screw nut, and the principles of how the second y-axis traverse mechanism 52 drives the second x-axis traverse mechanism 53 to traverse, how the second x-axis traverse mechanism 53 drives the second lock screw lifting mechanism 54 to traverse, and how the second lock screw lifting mechanism 54 drives the second lock screw device 55 to lift can be referred to in the prior art, and are not described again. In this embodiment, the number of the second x-axis traverse mechanism 53, the second lock screw lifting mechanism 54 and the second lock screw device 55 is two, and different numbers of the second x-axis traverse mechanism 53, the second lock screw lifting mechanism 54 and the second lock screw device 55 can be assembled according to production requirements in an actual use process.
Specifically, the second screw locking mechanism 5 further includes a second side-jacking mechanism 56, and the second side-jacking mechanism 56 is used for abutting against one side of the display screen 7 on the conveying mechanism 2; the second side top mechanism 56 comprises a second side top hanger 561, a second side top lifting mechanism 562 and a second side top member 563, the second side top hanger 561 is connected to the lower end of the second y-axis transverse moving mechanism 52, and the second side top lifting mechanism 562 is arranged on the second side top hanger 561; the second side jacking and descending mechanism 562 is used for driving the second side jacking member 563 to ascend and descend, and the second side jacking member 563 is provided with a plurality of second rollers 564 in an array. In this embodiment, a certain installation space can be saved by disposing the second side top lifting mechanism 562 and the second side top member 563 on the second side top hanger 561; in addition, the second side lift-drop mechanism 562 is a driving mechanism composed of a cylinder, a slide rail, and a slide block. When the display screen reaches the corresponding position, the piston rod of the cylinder extends out, the second side top member 563 descends, the first side top mechanism 46 abuts against the display screen and pushes the display screen to the second side top mechanism 56, so that the second roller 564 on the second side top member 563 abuts against the other side of the display screen 7, and objects abut against all four sides of the display screen, thereby further increasing the accuracy of the display screen 7 in locking the screw; after the display screen 7 is locked by the screw, the piston rod of the cylinder is controlled to retract, and the second side top member 563 moves back to the initial position, so that the display screen 7 is conveyed to the third conveying mechanism 23.
Specifically, the third screw locking mechanism 6 includes a third screw supplying box 61, a third x-axis traversing mechanism 62, a plurality of third y-axis traversing mechanisms 63, a plurality of third screw locking elevating mechanisms 64 and a plurality of third screw locking devices 65, and the third screw supplying box 61 and the third x-axis traversing mechanism 62 are both disposed on the rack 1; the third x-axis transverse moving mechanism 62 is used for driving the third y-axis transverse moving mechanism 63 to transversely move, and the driving direction of the third x-axis transverse moving mechanism 62 is parallel to the conveying direction of the conveying mechanism 2; the single third y-axis transverse moving mechanism 63 is used for driving the single third locking screw lifting mechanism 64 to transversely move, and the driving direction of the third y-axis transverse moving mechanism 63 is perpendicular to the conveying direction of the conveying mechanism 2; the single third lock screw lifting mechanism 64 is used for driving the single third lock screw device 65 to lift; the third screw locking device 65 is used for picking up screws from the third screw supply cassette 61 and for locking the display screen 7 on the conveying mechanism 2. In this embodiment, a plurality of screws are installed in the third screw supplying box 61, and the third screw locking device 65 is used for attaching the screws in the third screw supplying box 61 and locking the screws into the display 7; the third x-axis traverse mechanism 62, the third y-axis traverse mechanism 63, and the third lock screw lifting mechanism 64 are driving mechanisms composed of a servo motor, a screw rod, and a screw nut, and the principles of how the third x-axis traverse mechanism 62 drives the third y-axis traverse mechanism 63 to traverse, how the third y-axis traverse mechanism 63 drives the third lock screw lifting mechanism 64 to traverse, and how the third lock screw lifting mechanism 64 drives the third lock screw device 65 to lift can be referred to in the prior art, and are not described again. In this embodiment, the number of the third y-axis traverse mechanism 63, the third lock screw lifting mechanism 64 and the third lock screw device 65 is four, and different numbers of the third y-axis traverse mechanism 63, the third lock screw lifting mechanism 64 and the third lock screw device 65 can be assembled according to production requirements in an actual use process.
To sum up, the display screen assembling production line of this embodiment has following effect:
the problem of the display at present lock screw process inefficiency is solved: according to the display screen assembly production line, the conveying mechanism is used for rapidly feeding and discharging the display screen and automatically conveying the display screen; in addition, in the display screen conveying process, the display screen is respectively locked by three groups of screw locking mechanisms including a first screw locking mechanism, a second screw locking mechanism and a third screw locking mechanism, so that the screw locking efficiency of the display screen is improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a display screen assembly line, includes frame (1), its characterized in that: the display screen assembly production line further comprises a conveying mechanism (2), and a positioning mechanism (3), a first screw locking mechanism (4), a second screw locking mechanism (5) and a third screw locking mechanism (6) which are all arranged around the conveying mechanism (2), wherein the conveying mechanism (2) and the positioning mechanism (3) are respectively arranged on the rack (1);
the conveying mechanism (2) is used for feeding an external display screen (7), conveying the display screen (7) to the first screw locking mechanism (4), the second screw locking mechanism (5) and the third screw locking mechanism (6) for screw locking, and feeding the display screen (7) subjected to screw locking;
the positioning mechanism (3) is used for positioning a display screen (7) on the conveying mechanism (2);
frame (1) and be used for respectively carrying out the lock screw to display screen (7) that lie in conveying mechanism (2) and fix a position the back by positioning mechanism (3) are located respectively to first lock screw mechanism (4), second lock screw mechanism (5) and third lock screw mechanism (6).
2. The display screen assembly production line of claim 1, wherein: the conveying mechanism (2) comprises a first conveying mechanism (21), a second conveying mechanism (22) and a third conveying mechanism (23) which are connected end to end, the first conveying mechanism (21) is used for feeding an external display screen (7) and conveying the external display screen to the second conveying mechanism (22), the positioning mechanism (3) is located on one side of the second conveying mechanism (22), and the first screw locking mechanism (4), the second screw locking mechanism (5) and the third screw locking mechanism (6) are located above the second conveying mechanism (22);
the second conveying mechanism (22) is used for conveying the display screen (7) to a third conveying mechanism (23), and the third conveying mechanism (23) is used for blanking the display screen (7) after the screws are locked.
3. The display screen assembly production line of claim 1, wherein: the positioning mechanism (3) comprises a first ejection mechanism (31) and a second ejection mechanism (32), the first ejection mechanism (31) is arranged on one side of the conveying mechanism (2), and the second ejection mechanism (32) is arranged on the other side of the conveying mechanism (2);
the first ejection mechanism (31) is used for abutting against one side edge of the display screen (7) on the conveying mechanism (2), and the second ejection mechanism (32) is used for abutting against the other side edge of the display screen (7) on the conveying mechanism (2).
4. A display screen assembling line according to claim 3, characterized in that: the first ejection mechanism (31) comprises a plurality of ejection assemblies (311), each ejection assembly (311) comprises an ejection fixing plate (312), an ejection cylinder (313), a guide post (314) and an ejection piece (315), the ejection fixing plate (312) is fixedly arranged on one side of the conveying mechanism (2), the ejection cylinder (313) is arranged on one end face of the ejection fixing plate (312), and a piston rod of the ejection cylinder (313) penetrates through the ejection fixing plate (312) and is connected with the ejection piece (315);
the ejection fixing plate (312) is further provided with a guide flange (316), the guide flange (316) is provided with a linear bearing (317), the guide column (314) is sleeved with the linear bearing (317), and one end of the guide column (314) is connected with one end face of the ejection fixing plate (312).
5. A display screen assembling line according to claim 3, characterized in that: the second ejection mechanism (32) comprises a top extension plate (321), a top extension connecting piece (322) and a plurality of top extension units (323), the top extension units (323) are rodless cylinders, one end of the top extension connecting piece (322) is connected to a sliding piece of the rodless cylinder, and the other end of the top extension connecting piece (322) is connected to one end face of the top extension plate (321).
6. The display screen assembly production line of claim 1, wherein: the first screw locking mechanism (4) comprises a first screw supplying box (41), a first y-axis transverse moving mechanism (42), a plurality of first x-axis transverse moving mechanisms (43), a plurality of first screw locking lifting mechanisms (44) and a plurality of first screw locking devices (45), and the first screw supplying box (41) and the first y-axis transverse moving mechanism (42) are arranged on the rack (1);
the first y-axis transverse moving mechanism (42) is used for driving the first x-axis transverse moving mechanism (43) to transversely move, and the driving direction of the first y-axis transverse moving mechanism (42) is vertical to the conveying direction of the conveying mechanism (2);
the single first x-axis transverse moving mechanism (43) is used for driving the single first lock screw lifting mechanism (44) to transversely move, and the driving direction of the first x-axis transverse moving mechanism (43) is parallel to the conveying direction of the conveying mechanism (2);
the single first screw locking lifting mechanism (44) is used for driving the single first screw locking device (45) to lift;
the first screw locking device (45) is used for picking screws from the first screw supply box (41) and locking screws on a display screen (7) positioned on the conveying mechanism (2).
7. The display screen assembly production line of claim 6, wherein: the first screw locking mechanism (4) further comprises a first side jacking mechanism (46), and the first side jacking mechanism (46) is used for abutting against one side of a display screen (7) on the conveying mechanism (2);
the first side jacking mechanism (46) comprises a first side jacking hanger (461), a first x-axis side jacking mechanism (462), a first side jacking and descending mechanism (463) and a first side jacking piece (464), the first side jacking hanger (461) is connected to the lower end of the first y-axis transverse moving mechanism (42), and the first x-axis side jacking mechanism (462) is arranged on the first side jacking hanger (461);
the first x-axis side jacking mechanism (462) is used for driving the first side jacking and descending mechanism (463) to transversely move, and the driving direction of the first x-axis side jacking mechanism (462) is parallel to the conveying direction of the conveying mechanism (2);
the first side jacking and descending mechanism (463) is used for driving a first side jacking piece (464) to ascend and descend, and a plurality of first rollers (465) are arranged on the first side jacking piece (464) in an array.
8. The display screen assembly production line of claim 1, wherein: the second screw locking mechanism (5) comprises a second screw supply box (51), a second y-axis transverse moving mechanism (52), a plurality of second x-axis transverse moving mechanisms (53), a plurality of second screw locking lifting mechanisms (54) and a plurality of second screw locking devices (55), and the second screw supply box (51) and the second y-axis transverse moving mechanism (52) are arranged on the rack (1);
the second y-axis transverse moving mechanism (52) is used for driving the second x-axis transverse moving mechanism (53) to transversely move, and the driving direction of the second y-axis transverse moving mechanism (52) is vertical to the conveying direction of the conveying mechanism (2);
the single second x-axis transverse moving mechanism (53) is used for driving the single second locking screw lifting mechanism (54) to transversely move, and the driving direction of the second x-axis transverse moving mechanism (53) is parallel to the conveying direction of the conveying mechanism (2);
the single second lock screw lifting mechanism (54) is used for driving the single second lock screw device (55) to lift;
the second screw locking device (55) is used for picking up screws from the second screw supply box (51) and locking the screws on a display screen (7) positioned on the conveying mechanism (2).
9. The display screen assembly production line of claim 8, wherein: the second screw locking mechanism (5) further comprises a second side jacking mechanism (56), and the second side jacking mechanism (56) is used for abutting against one side of a display screen (7) on the conveying mechanism (2);
the second side top mechanism (56) comprises a second side top hanger (561), a second side jacking and descending mechanism (562) and a second side top piece (563), the second side top hanger (561) is connected to the lower end of the second y-axis transverse moving mechanism (52), and the second side jacking and descending mechanism (562) is arranged on the second side top hanger (561);
the second side jacking and descending mechanism (562) is used for driving a second side top piece (563) to ascend and descend, and a plurality of second rollers (564) are arranged on the second side top piece (563) in an array mode.
10. The display screen assembly production line of claim 1, wherein: the third screw locking mechanism (6) comprises a third screw supply box (61), a third x-axis transverse moving mechanism (62), a plurality of third y-axis transverse moving mechanisms (63), a plurality of third screw locking lifting mechanisms (64) and a plurality of third screw locking devices (65), and the third screw supply box (61) and the third x-axis transverse moving mechanism (62) are arranged on the rack (1);
the third x-axis transverse moving mechanism (62) is used for driving the third y-axis transverse moving mechanism (63) to transversely move, and the driving direction of the third x-axis transverse moving mechanism (62) is parallel to the conveying direction of the conveying mechanism (2);
the single third y-axis transverse moving mechanism (63) is used for driving the single third locking screw lifting mechanism (64) to transversely move, and the driving direction of the third y-axis transverse moving mechanism (63) is perpendicular to the conveying direction of the conveying mechanism (2):
the single third locking screw lifting mechanism (64) is used for driving the single third locking screw device (65) to lift;
the third screw locking device (65) is used for picking up screws from the third screw supply box (61) and locking the screws on the display screen (7) positioned on the conveying mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267664.XA CN111390543A (en) | 2020-03-27 | 2020-03-27 | Display screen assembling production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267664.XA CN111390543A (en) | 2020-03-27 | 2020-03-27 | Display screen assembling production line |
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| CN111390543A true CN111390543A (en) | 2020-07-10 |
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| CN202010267664.XA Pending CN111390543A (en) | 2020-03-27 | 2020-03-27 | Display screen assembling production line |
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