CN109162995B - Lamp strip dispensing assembly jig and lamp strip dispensing assembly machine - Google Patents
Lamp strip dispensing assembly jig and lamp strip dispensing assembly machine Download PDFInfo
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- CN109162995B CN109162995B CN201810959838.1A CN201810959838A CN109162995B CN 109162995 B CN109162995 B CN 109162995B CN 201810959838 A CN201810959838 A CN 201810959838A CN 109162995 B CN109162995 B CN 109162995B
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- dispensing assembly
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- 239000003292 glue Substances 0.000 claims abstract description 38
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a light bar glue dispensing assembly jig and a light bar glue dispensing assembly machine, wherein a light bar is used for being bonded on a back plate of a television, the light bar glue dispensing assembly jig comprises a mounting plate and a push plate, the mounting plate is positioned above the push plate, one surface of the mounting plate, which is far away from the push plate, is provided with a mounting groove for mounting the light bar, the push plate is provided with a push rod, the push rod is a hollow rod, the first end of the push rod penetrates through the mounting plate and is communicated with the mounting groove, and the second end of the push rod is mounted on the push plate and is communicated with a vacuum pumping device; the lamp strip dispensing assembly jig further comprises a driving piece, and the driving piece is used for driving the pushing plate to be close to or far away from the mounting plate. The lamp strip dispensing assembly machine is applied to the lamp strip dispensing assembly jig. The invention has the advantages of convenient use and low cost.
Description
Technical Field
The invention relates to the technical field of television processing equipment, in particular to a light bar dispensing assembly jig and a light bar dispensing assembly machine.
Background
At present, a lamp bar and a back plate of a liquid crystal television are generally assembled in a traditional manual screw driving mode or a full-automatic lamp bar glue dispensing assembly machine mode. Wherein, traditional artifical mode of beating the screw means to be attached the lamp strip and beat the screw fixation on the backplate by the manual work to the lamp strip is all aimed at the location boss on the backplate one by the manual work and assembles, and not only production efficiency is low, and the cost of labor is high and assembly quality can't guarantee. Although the mode of assembling by adopting the full-automatic light bar glue dispensing and assembling machine is high in production efficiency, the use cost is high, and if the equipment is in failure and halt, the light bar can not be dispensed and assembled manually, so that the use is inconvenient.
Disclosure of Invention
The invention mainly aims to provide a light bar dispensing and assembling jig and a light bar dispensing and assembling machine, and aims to solve the problems that in the prior art, the cost is high and the assembly method for assembling a light bar and a back plate of a liquid crystal television is inconvenient.
In order to achieve the purpose, the invention provides a light bar dispensing assembly jig, wherein a light bar is used for being bonded on a back plate of a television, the light bar dispensing assembly jig comprises a mounting plate and a top push plate, the mounting plate is positioned above the top push plate, one surface, deviating from the top push plate, of the mounting plate is provided with a mounting groove for mounting the light bar, the top push plate is provided with a top push rod, the top push rod is a hollow rod, the first end of the top push rod penetrates through the mounting plate and is communicated with the mounting groove, and the second end of the top push rod is mounted on the top push plate and is communicated with a vacuum pumping device; the lamp strip dispensing assembly jig further comprises a driving piece, and the driving piece is used for driving the pushing plate to be close to or far away from the mounting plate.
Preferably, the first end of ejector pin is connected with the sucking disc, the sucking disc is located in the mounting groove, the through-hole with the inner chamber intercommunication of ejector pin is seted up at the center of sucking disc.
Preferably, the sucking disc includes linkage segment and absorption section, the linkage segment pass through the connecting piece with the second end connection of ejector pin, the absorption section is discoid, just the diameter of absorption section is the gradually-expanding setting along the direction of keeping away from the ejector plate.
Preferably, the mounting plate is provided with a guide post, and the positioning post is used for being matched with the guide hole of the back plate.
Preferably, the mounting plate is further provided with a positioning block, and the guide block is used for being matched with the positioning hole of the back plate.
Preferably, the driving piece is an air cylinder, the mounting plate is provided with a mounting block, the air cylinder is fixed on the mounting block, and an output shaft of the air cylinder penetrates through the mounting block and is connected with the pushing plate.
Preferably, the mounting grooves extend along a first direction, the number of the mounting grooves is multiple, the mounting grooves are uniformly arranged along a second direction at intervals, and the first direction and the second direction are perpendicular to each other; the number of the ejector rods is multiple, and the ejector rods are arranged in an array along a first direction and a second direction.
The invention further provides a light bar glue dispensing and assembling machine which comprises a rack, a feeding module, a glue dispensing device and a glue dispensing device, wherein the feeding module is installed on the rack, the feeding module is used for conveying the light bar glue dispensing and assembling jig, the glue dispensing device is installed on the rack and located above the feeding module, the glue dispensing device is located below the feeding module and used for supplying glue to the glue dispensing device, and the glue dispensing device is used for dispensing glue to the light bar.
Preferably, the number of the feeding modules is two, and the two feeding modules are arranged at intervals up and down.
Preferably, adhesive deposite device includes support, backup pad, point gum valve subassembly, lifter plate and is used for the drive assembly that the lifter plate goes up and down, the support mounting is in the frame, the backup pad is installed on the support, the lifter plate is located the below of backup pad, point gum valve subassembly is installed on the lifter plate, drive assembly includes lift lead screw, screw-nut and is used for the drive the rotatory screw rod driving piece of lift lead screw, screw-nut installs in the backup pad, the lift lead screw with the lifter plate is connected.
Because the light bar dispensing and assembling machine adopts the light bar dispensing and assembling jig, compared with the traditional manual screw beating mode, the light bar dispensing and assembling machine has the advantages of high production efficiency and low labor cost, and can ensure the assembling quality of the light bar and the back plate. Compared with the mode of adopting the full-automatic light bar glue dispensing and assembling machine, the light bar glue dispensing and assembling machine is flexible and convenient to use, can realize the automatic glue dispensing process and the semi-automatic assembling process, and can ensure higher production efficiency while saving production cost. The lamp strip dispensing and assembling machine can be used for standby emergency when the full-automatic dispensing and assembling machine breaks down and stops, the requirement of continuous field production is met, and resource optimal configuration is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view illustrating a light bar dispensing and assembling machine according to an embodiment of the present invention;
fig. 2 is an assembly schematic view of a light bar dispensing assembly fixture according to an embodiment of the invention, wherein a light bar is placed on the light bar dispensing assembly fixture;
fig. 3 is an exploded schematic view of a light bar dispensing assembly fixture and a light bar according to an embodiment of the invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
fig. 5 is a schematic view illustrating a back plate being fastened to a light bar dispensing assembly fixture according to an embodiment of the invention;
fig. 6 is a perspective view of the light bar and the back plate after being assembled according to the embodiment of the invention;
fig. 7 is a schematic perspective view of a gluing device in a light bar dispensing assembly machine according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a dispensing device in a light bar dispensing assembly machine according to an embodiment of the invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The description of the orientations of "up", "down", "left", "right", "front", "back", etc. in the present invention, with reference to the orientation shown in fig. 1, is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.
The invention provides a light bar dispensing assembly jig and a light bar dispensing assembly machine.
As shown in fig. 1 to 8, the light bar dispensing assembly machine 100 of the present embodiment includes a frame 1, a feeding module 2, a dispensing device 3, and a dispensing device 4, wherein the feeding module 2 is installed on the frame 1, the feeding module 2 is used for transporting the light bar dispensing assembly fixture 200, the dispensing device 3 is installed on the frame 1 and located above the feeding module 2, the dispensing device 4 is located below the feeding module 2 and used for supplying glue to the dispensing device 3, and the dispensing device 3 is used for dispensing glue to the light bar 300.
The light bar dispensing assembly jig 200 comprises a mounting plate 5 and a pushing plate 6, wherein the mounting plate 5 is located above the pushing plate 6, a mounting groove 51 for mounting the light bar 300 is formed in one surface, away from the pushing plate 6, of the mounting plate 5, a pushing rod 61 is arranged on the pushing plate 6, the pushing rod 61 is a hollow rod, a first end of the pushing rod 61 penetrates through the mounting plate 5 and is communicated with the mounting groove 51, and a second end of the pushing rod 61 is mounted on the pushing plate 6 and is communicated with a vacuum extractor (not shown); the light bar dispensing assembly jig 200 further comprises a driving part 7, and the driving part 7 is used for driving the pushing plate 6 to be close to or far away from the mounting plate 5.
The light bar dispensing and assembling machine 100 of the present embodiment can be divided into a feeding area 10, a dispensing area 20 and an assembling area 30. Specifically, when the light bar dispensing and assembling machine 100 is used, the light bar dispensing and assembling jig 200 is first placed in the loading area 10 for loading, that is, the operator 500 places the light bar 300 in the mounting groove 51 of the mounting plate 5, the evacuation device performs evacuation processing on the push rod 61, and then the light bar 300 is fixed in the mounting groove 51 by using the pressure difference generated above and below the light bar 300. Then, the feeding module 2 transports the light bar dispensing assembly jig 200 fixed with the light bar 300 to the dispensing area 20, and the dispensing device 3 performs dispensing processing on the light bar 300 to dispense the adhesive on the upper surface of the light bar 300. The assembly fixture 200 is glued to the lamp strip point after the point is glued by pay-off module 2 again and transports assembly area 30, by operator 500 with LCD TV's backplate 400 withhold down at this lamp strip point and glue the upper surface of assembly fixture 200, make backplate 400 laminate completely with the upper surface of mounting panel 5, at this moment, driving piece 7 drive push plate 6 upward movement, namely, driving piece 7 drive push plate 6 is close to mounting panel 5, push plate 6 promotes lamp strip 300 upward movement through push rod 61 in the in-process of upward movement, make the upper surface of lamp strip 300 and the lower surface of backplate 400 bond firmly together through the sizing material, make lamp strip 300 firmly attached on backplate 400. Finally, the operator 500 lifts the back plate 400 attached with the light bar 300 away, so that the back plate 400 attached with the light bar 300 is separated from the light bar dispensing assembly jig 200, and the light bar 300 leaves the mounting groove 51 and is attached to the back plate 400, thereby realizing the assembly process of the light bar 300 and the back plate 400. After the back plate 400 attached with the light bar 300 is separated from the light bar dispensing assembly jig 200, the driving member 7 drives the pushing plate 6 to descend to return to the original position, that is, the driving member 7 drives the pushing plate 6 to be away from the mounting plate 5, so as to drive the pushing rod 61 to descend to return to the original position, wait for the next batch of light bars 300 to be dispensed, and realize the recycling process.
The assembly machine 100 is glued to lamp strip point owing to adopted lamp strip point to glue assembly fixture 200, compares in the mode that adopts the screw was beaten in the tradition manual work, and this assembly machine 100 is glued to lamp strip point is not only high in production efficiency, and the cost of labor is low to can guarantee the assembly quality of lamp strip 300 and backplate 400. Compared with the mode of adopting the full-automatic light bar glue dispensing and assembling machine 100, the light bar glue dispensing and assembling machine 100 is flexible and convenient to use, can realize the automatic glue dispensing process and the semi-automatic assembling process, saves the production cost and can ensure higher production efficiency. The lamp strip dispensing and assembling machine 100 can be used for standby emergency when the full-automatic dispensing and assembling machine fails and stops, continuous field production is met, and optimal resource allocation is achieved.
It should be noted that the feeding module 2, the glue applying device 4 and the vacuum pumping device of the present embodiment can all adopt the prior art. As shown in fig. 1 and 7, the glue applying device 4 includes a glue barrel 41, a pressure cylinder 42 and a motor pump 43, the pressure cylinder 42 is installed above the glue barrel 41, the motor pump 43 is installed below the glue barrel 41, and the pressure cylinder 42 and the motor pump 43 work together to supply glue to the glue dispensing device 3 through a delivery pipe (not shown) in the glue barrel 41. The techniques of the feeding module 2, the glue applying device 4 and the vacuum pumping device in the prior art are mature, and are not described herein again.
As shown in fig. 3 and 4, in the light bar dispensing assembly fixture 200 of the present embodiment, the first end of the ejector rod 61 is connected with the suction cup 62, the suction cup 62 is located in the mounting groove 51, and the center of the suction cup 62 is provided with a through hole 623 communicating with the inner cavity of the ejector rod 61. Further, the suction cup 62 includes a connection segment 621 and an adsorption segment 622, the connection segment 621 is connected with the second end of the pushing rod 61 through the connection member 63, the adsorption segment 622 is disc-shaped, and the diameter of the adsorption segment 622 is gradually expanded along the direction away from the pushing plate 6.
Evacuating device carries out evacuation processing through ejector pin 61 to sucking disc 62 to make lamp strip 300 adsorb on sucking disc 62, because the diameter of adsorbing the section 622 is along the direction of keeping away from ejector plate 6 and gradually expands the setting, promptly, the diameter of adsorbing the section 622 is by supreme gradually expanding the setting down, makes sucking disc 62 great with the area of contact of lamp strip 300, increases the fastness of lamp strip 300 absorption on sucking disc 62, does benefit to some glue and assembles.
In order to improve the assembling accuracy of the back plate 400 and the light bar 300, the mounting plate 5 of the present embodiment is provided with guide posts 52, and the guide posts 52 are used for matching with guide holes (not shown) of the back plate 400. Specifically, this embodiment mounting panel 5 is the rectangle, there are two extension boards 53 respectively in the four corners position of mounting panel 5, two extension board 53 mutually perpendicular set up, be provided with a guide post 52 on each extension board 53, the guiding hole has all been seted up to the position that corresponds each guide post 52 on backplate 400, withhold backplate 400 downwards at the upper surface of lamp strip point glue assembly jig 200, namely, withhold backplate 400 downwards the in-process at the upper surface of mounting panel 5, because the cooperation of guide post 52 and guiding hole, guide post 52 can play direction and positioning action to the process of pushing down of backplate 400, and then improve the accurate nature of backplate 400 and lamp strip 300 assembly.
In order to further improve the assembling accuracy of the back plate 400 and the light bar 300, the mounting plate 5 of the embodiment is further provided with a positioning block 54, and the positioning block 54 is used for matching with the positioning hole 401 of the back plate 400. As shown in fig. 2 and 3, the number of the positioning blocks 54 is two, the two positioning blocks 54 are oppositely arranged on the upper surface of the mounting plate 5, the back plate 400 is provided with two positioning holes 401, the two positioning blocks 54 are arranged in one-to-one correspondence with the two positioning holes 401, and in the process of pressing the back plate 400 downwards onto the upper surface of the mounting plate 5, due to the matching between the positioning blocks 54 and the positioning holes 401, the back plate 400 and the mounting plate 5 are accurately positioned, and the assembling accuracy of the back plate 400 and the light bar 300 is further improved.
In this embodiment, the mounting grooves 51 extend along a first direction, the number of the mounting grooves 51 is multiple, the mounting grooves 51 are uniformly arranged at intervals along a second direction, and the first direction is perpendicular to the second direction; the ejector pins 61 are plural in number, and the plural ejector pins 61 are arranged in an array in the first direction and the second direction. Specifically, the first direction of this embodiment is the left-right direction in fig. 1, and the second direction is the front-back direction in fig. 1, and each mounting groove 51 extends along the left-right direction, can place lamp strip 300 tiling in mounting groove 51, and a lamp strip 300 can be placed to a mounting groove 51. A plurality of mounting grooves 51 are evenly arranged along the front and back direction at intervals, and a plurality of lamp strips 300 can be placed in a plurality of mounting grooves 51, so that a plurality of lamp strips 300 can be attached to the back plate 400 at one time, and the use requirements of the liquid crystal television are met.
The driving member 7 of this embodiment adopts the cylinder among the prior art, and the mounting panel 5 is provided with the installation piece 55, and the cylinder is fixed on installation piece 55, and the output shaft of cylinder passes the installation piece 55 and is connected with ejector plate 6. Specifically, as shown in fig. 2 and 3, the number of the mounting blocks 55 is four, two of the mounting blocks 55 are provided on the left side of the mounting plate 5, and the two mounting blocks 55 are arranged at intervals in the front-rear direction, and the other two mounting blocks 55 are provided on the right side of the mounting plate 5 and arranged in one-to-one correspondence with the two mounting blocks 55 provided on the left side of the mounting plate 5. The number of the cylinders is also four, the four cylinders are respectively and correspondingly arranged on the four mounting blocks 55, and the output shaft of each cylinder penetrates through the mounting blocks 55 to be connected with the pushing plate 6. After backplate 400 and mounting panel 5's upper surface laminate completely, the cylinder drives push plate 6 upward movement through its output shaft, and push plate 6 promotes lamp strip 300 upward movement through ejector pin 61 at the in-process that rises, and then makes lamp strip 300 firmly attached on backplate 400.
As shown in fig. 1, in the present embodiment, the number of the feeding modules 2 is two, and the two feeding modules 2 are arranged at intervals up and down. The light bar dispensing assembly jig 200 can be carried on the feeding module 2 through the mounting block 55 on the mounting plate 5, so that the light bar dispensing assembly jig 200 can move. When the light bar dispensing and assembling machine 100 is used, a first light bar dispensing and assembling jig 200 can be firstly carried on the feeding module 2 located above, when the light bar dispensing and assembling jig 200 is conveyed to the assembling area 30 from the feeding area 10 and assembled with the backboard 400, a second light bar dispensing and assembling jig 200 can be carried on the feeding module 2 located below, the light bar dispensing and assembling jig 200 is placed in the feeding area 10 for feeding, when the light bar dispensing and assembling jig 200 is conveyed to the assembling area 30 from the feeding area 10 and assembled with the backboard 400, a third light bar dispensing and assembling jig 200 can be carried on the feeding module 2 located above, the steps are repeated, so that the two feeding modules 2 feed simultaneously, and the production efficiency of the light bar dispensing and assembling machine 100 is greatly improved.
As shown in fig. 1 and 8, in the present embodiment, the dispensing device 3 includes a support 31, a support plate 32, a dispensing valve assembly 33, a lifting plate 34, and a driving assembly for driving the lifting plate 34 to lift, the support 31 is mounted on the frame 1, the support plate 32 is mounted on the support 31, the lifting plate 34 is located below the support plate 32, the dispensing valve assembly 33 is mounted on the lifting plate 34, the driving assembly includes a lifting screw 35, a screw nut (not shown) and a screw driving member 36, the screw nut is mounted on the support plate 32, the screw driving member 36 is used for driving the lifting screw 35 to rotate, and the lifting screw 35 is connected to the lifting plate 34. The dispensing device 3 of this embodiment further includes a guide rod 37, the guide rod 37 is disposed on the support plate 32, and the lifting plate 34 is sleeved on the guide rod 37 and can slide up and down along the guide rod 37.
The dispensing valve assembly 33 of the present embodiment can be implemented by using the prior art, the screw driving member 36 can be implemented by using a motor in the prior art, and an output shaft of the motor is connected to the lifting screw 35 through the gear transmission mechanism 38, so that after the motor is started, the gear transmission mechanism 38 drives the lifting screw 35 to rotate, and further drives the lifting plate 34 and the dispensing valve assembly 33 to move up and down, so as to perform dispensing operation on the light bar 300. The guide rod 37 plays a role in guiding the lifting plate 34 and the dispensing valve assembly 33 in the process of moving up and down, so that the lifting plate 34 and the dispensing valve assembly 33 can stably move up and down, and dispensing is facilitated.
It can be understood that the operation process of the light bar dispensing and assembling machine 100 of the present embodiment can be controlled by a PLC electronic control system in the prior art, and the PLC electronic control system controls the dispensing device 3 to sequentially dispense the plurality of light bars 300 placed in the plurality of mounting grooves 51 of the light bar dispensing and assembling jig 200 from back to front, and to alternately dispense the light bar dispensing and assembling jig 200 carried on the upper and lower feeding modules 2 arranged at intervals, so as to improve the automation process of the light bar dispensing and assembling machine 100, and facilitate the operation.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A lamp strip dispensing assembly jig is used for being bonded on a back plate of a television and is characterized by comprising a mounting plate and a pushing plate, wherein the mounting plate is positioned above the pushing plate, one surface, deviating from the pushing plate, of the mounting plate is provided with a mounting groove for mounting the lamp strip, the pushing plate is provided with a pushing rod, the pushing rod is a hollow rod, a first end of the pushing rod penetrates through the mounting plate and is communicated with the mounting groove, and a second end of the pushing rod is mounted on the pushing plate and is communicated with a vacuumizing device; the lamp strip dispensing assembly jig further comprises a driving piece, and the driving piece is used for driving the pushing plate to be close to or far away from the mounting plate.
2. The light bar dispensing assembly jig of claim 1, wherein the first end of the ejector rod is connected with a suction cup, the suction cup is located in the mounting groove, and a through hole communicated with the inner cavity of the ejector rod is formed in the center of the suction cup.
3. The light bar dispensing assembly jig of claim 2, wherein the suction cup comprises a connecting section and an adsorbing section, the connecting section is connected with the second end of the push rod through a connecting piece, the adsorbing section is disc-shaped, and the diameter of the adsorbing section is gradually enlarged along a direction away from the push rod.
4. The light bar dispensing assembly jig of claim 1, wherein the mounting plate is provided with guide posts for engaging with the guide holes of the back plate.
5. The light bar dispensing assembly jig of claim 4, wherein the mounting plate is further provided with a positioning block, and the positioning block is used for being matched with the positioning hole of the back plate.
6. The light bar dispensing assembly jig as claimed in any one of claims 1 to 5, wherein the driving member is an air cylinder, the mounting plate is provided with a mounting block, the air cylinder is fixed on the mounting block, and an output shaft of the air cylinder passes through the mounting block and is connected with the pushing plate.
7. The light bar dispensing assembly jig of any one of claims 1 to 5, wherein the mounting grooves extend along a first direction, the number of the mounting grooves is multiple, the mounting grooves are uniformly arranged along a second direction at intervals, and the first direction and the second direction are perpendicular to each other; the number of the ejector rods is multiple, and the ejector rods are arranged in an array along a first direction and a second direction.
8. A light bar dispensing and assembling machine, characterized in that the light bar dispensing and assembling machine comprises a frame, a feeding module, a dispensing device and a dispensing device, wherein the feeding module is mounted on the frame, the feeding module is used for conveying the light bar dispensing and assembling jig according to any one of claims 1-7, the dispensing device is mounted on the frame and positioned above the feeding module, the dispensing device is positioned below the feeding module and used for supplying glue to the dispensing device, and the dispensing device is used for dispensing glue to the light bar.
9. The light bar dispensing and assembling machine of claim 8, wherein the number of the feeding modules is two, and the two feeding modules are arranged at intervals up and down.
10. The light bar dispensing and assembling machine of claim 9, wherein the dispensing device comprises a bracket, a support plate, a dispensing valve assembly, a lifting plate, and a driving assembly for driving the lifting plate to move up and down, the bracket is mounted on the frame, the support plate is mounted on the bracket, the lifting plate is located below the support plate, the dispensing valve assembly is mounted on the lifting plate, the driving assembly comprises a lifting screw, a screw nut, and a screw driving member for driving the lifting screw to rotate, the screw nut is mounted on the support plate, and the lifting screw is connected with the lifting plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810959838.1A CN109162995B (en) | 2018-08-21 | 2018-08-21 | Lamp strip dispensing assembly jig and lamp strip dispensing assembly machine |
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| CN201810959838.1A CN109162995B (en) | 2018-08-21 | 2018-08-21 | Lamp strip dispensing assembly jig and lamp strip dispensing assembly machine |
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| CN109162995B true CN109162995B (en) | 2021-03-30 |
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| CN110195734A (en) * | 2019-04-26 | 2019-09-03 | 江苏浩明光电科技股份有限公司 | T5LED integrated bracket lamps and lanterns gluing strip sticking device |
| CN111282769B (en) * | 2020-02-21 | 2021-05-28 | 南京幸庄科技创新产业园管理有限公司 | Automatic dispensing equipment for LED lamp tube processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127139A (en) * | 1993-10-30 | 1995-05-16 | Houmu:Kk | Jointing tool |
| CN106764559A (en) * | 2016-12-20 | 2017-05-31 | 江苏浩明光电科技股份有限公司 | The horizontal driver full automatic assembly machine of LED lamp tube flexible automatic production line |
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| CN109162995A (en) | 2019-01-08 |
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