CN114178139A - Glue dispensing mechanism for packaging LED lamp and use method thereof - Google Patents
Glue dispensing mechanism for packaging LED lamp and use method thereof Download PDFInfo
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- CN114178139A CN114178139A CN202111535677.1A CN202111535677A CN114178139A CN 114178139 A CN114178139 A CN 114178139A CN 202111535677 A CN202111535677 A CN 202111535677A CN 114178139 A CN114178139 A CN 114178139A
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- Prior art keywords
- glue
- dispensing head
- led lamp
- sliding
- driving
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- 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
- B05C5/0204—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 for applying liquid or other fluent material to the edges of essentially flat articles
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- 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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- 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
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- 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
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
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- Coating Apparatus (AREA)
Abstract
The application relates to a glue dispensing mechanism for packaging an LED lamp and a using method thereof, belonging to the field of LED lamp processing equipment, wherein the glue dispensing mechanism for packaging the LED lamp comprises a placing table for placing a template and a glue dispensing mechanism for coating glue on the top wall of a circuit board, the glue dispensing mechanism comprises a connecting frame, a glue supply assembly, a glue dispensing head and a first driving mechanism, the connecting frame is positioned above the placing table and connected with the placing table, the glue dispensing head is connected with the connecting frame and positioned above the template, the first driving mechanism comprises a transverse moving assembly and a longitudinal moving assembly, and the transverse moving assembly is used for driving the glue dispensing head to horizontally move along the transverse direction; the longitudinal movement assembly is used for driving the dispensing head to move horizontally along the longitudinal direction, and the glue supply assembly is communicated with the dispensing head and is used for filling glue into the dispensing head. This application has the effect that improves the convenience of LED lamp point process of gluing.
Description
Technical Field
The application relates to the field of LED lamp processing equipment, in particular to an LED lamp packaging dispensing mechanism and a using method thereof.
Background
The LED lamp comprises an electroluminescent semiconductor material chip, the chip is connected with a circuit board through an electric wire, the periphery of the circuit board is sealed by glue, the effect of protecting an internal core wire is achieved, and the glue is usually made of epoxy resin or silica gel.
As shown in fig. 1, the special mold used for the glue sealing operation of the current LED lamp includes a bottom plate 41 and a plurality of fixing strips 42 arranged on the bottom plate 41 in sequence, rectangular placing grooves 43 arranged in sequence along the length direction of the fixing strips 42 are formed on the fixing strips 42, and the placing grooves 43 are used for placing circuit boards.
The existing LED lamp is sealed by glue in the following steps: putting the circuit board with the chips into a placing groove in a special die, dripping glue into the periphery of the circuit board one by a worker through a glue dispenser, connecting the chips of the circuit board after glue dispensing, and drying and thermally fixing the glue dispensing positions of the circuit board.
In view of the above-mentioned related art, the inventor believes that the process of dropping the glue around the circuit board by manually operating the dispenser is complicated.
Disclosure of Invention
In order to facilitate the LED lamp dispensing process, the application provides a dispensing mechanism for LED lamp packaging and a using method thereof.
First aspect, the application provides a LED lamp encapsulation constructs with point gum machine, adopts following technical scheme:
a dispensing mechanism for packaging an LED lamp comprises a placing table for placing a template and a dispensing mechanism for gluing the top wall of a circuit board, wherein the dispensing mechanism comprises a connecting frame, a glue supply assembly, a dispensing head and a first driving mechanism, the connecting frame is located above the placing table and connected with the placing table, the dispensing head is connected with the connecting frame and located above the template, the first driving mechanism comprises a transverse moving assembly and a longitudinal moving assembly, and the transverse moving assembly is used for driving the dispensing head to horizontally move along the transverse direction; the longitudinal moving assembly is used for driving the dispensing head to move horizontally in the longitudinal direction, and the glue supply assembly is communicated with the dispensing head and is used for filling glue into the dispensing head.
Through adopting above-mentioned technical scheme, place the template level and place the bench, and make the standing groove be located the dispensing head under, drive lateral shifting subassembly and longitudinal movement subassembly simultaneously move, and supply to the dispensing head through supplying gluey subassembly and glue, make the dispensing head move around along the circuit board under the drive of lateral shifting subassembly and longitudinal movement subassembly, and then will glue and scribble around the circuit board, do not need the manual rubber coating of operating personnel at this in-process, make circuit board rubber coating process become simply convenient.
Optionally, the lateral shifting subassembly includes slide frame, cam and driving piece, the slide frame with link horizontal sliding connection, the cam is located in the slide frame and with the slide frame rotates to be connected, the outer wall of cam with the slide frame perpendicular to place the planar inner wall laminating in platform place, the driving piece is used for driving the cam rotation.
Through adopting above-mentioned technical scheme, driving piece drive cam rotates, and the cam drives the sliding frame and slides, and the sliding frame drives the vertical horizontal migration of dispensing head, and then can make the dispensing head along horizontal migration.
Optionally, the longitudinal movement assembly includes a ring, a fixture block and a fixing element, the ring is rotatably connected to the connecting frame, a connecting line between a hinge point of the ring and a hinge point of the cam is parallel to a plane where the template is located, a peripheral wall of the ring is fixedly connected with a first slide bar and a second slide bar, the first slide bar and the second slide bar are symmetrical with respect to a diameter of the ring, one end of the first slide bar and one end of the second slide bar are close to the connecting frame, the other end of the first slide bar and the other end of the second slide bar are far from the connecting frame, two ends of the second slide bar are integrally connected with two ends of the first slide bar, a joint of the first slide bar and the second slide bar is a horizontal section, a length of the horizontal section is determined according to a length of the circuit board, a protruding portion of the second slide bar is located on a peripheral wall of the ring far from the sliding frame, two fixture blocks are located on two sides of the first slide bar or the second slide bar, the fixture block with the both sides wall laminating of first draw runner and the second draw runner, the fixture block with ring sliding connection, the mounting with sliding frame fixed connection and with dispensing head sliding connection, the dispensing head with the fixture block is connected, the driving piece is used for driving the ring rotates.
By adopting the technical scheme, when the driving piece drives the circular ring to rotate, the clamping block slides along the first sliding strip and the second sliding strip, so that the dispensing head can longitudinally and horizontally move, when the driving piece simultaneously drives the circular ring and the cam to rotate, when the side wall of the cam is abutted against one long side wall of the sliding frame, the clamping block slides along the ascending section of the first sliding strip, the dispensing head can move along one longitudinal side of the circuit board, glue is coated on the side, when the outer side wall of the cam rotates from the length side wall of the sliding frame to the other length side wall, the clamping block slides at the first horizontal section at the joint of the first sliding strip and the second sliding strip, at the moment, the sliding frame drives the dispensing head to move along the adjacent side of the circuit board, and the glue is coated on the side; when the outer side wall of the cam is completely abutted against the other length side of the sliding frame, the clamping block slides along the descending section of the second sliding strip, the circular ring drives the dispensing head to longitudinally and horizontally move again, when the clamping block slides to the second horizontal section of the joint of the first sliding strip and the second sliding strip, the cam rotates between the two length side walls of the sliding frame, and the dispensing head horizontally and horizontally moves again, so that the dispensing head can move around the circuit board to glue the periphery of the circuit board.
Optionally, the mounting includes a fixed cylinder and a connecting rod, the fixed cylinder with sliding frame fixed connection and cover are established on the connecting rod, the one end of connecting rod with fixture block fixed connection, the other end with dispensing head fixed connection.
Through adopting above-mentioned technical scheme, fixed cylinder can play and to drive the first horizontal migration of dispensing, does not influence the effect that the head moved in fixed cylinder of dispensing again, and the fixed mode of the head of dispensing is more high-efficient.
Optionally, first actuating mechanism with the head is glued to the point all is equipped with a plurality ofly and all with the template on the standing groove one-to-one, first actuating mechanism with the head is glued to the point is followed the length direction interval distribution of link, the driving piece is the dwang, the dwang passes through the pin joint of ring reaches the pin joint of cam and with the link is perpendicular, dwang fixed connection be in the pin joint department of cam and with the center department fixed connection of ring, the dwang rotates with the link to be connected, and synchronous subassembly includes first sprocket, chain and rotation piece, and is a plurality of first sprocket all with dwang fixed connection, first sprocket with the dwang one-to-one, the chain cover is established on the first sprocket and with first sprocket meshes, it is used for driving first sprocket to rotate.
By adopting the technical scheme, the rotating part drives the first chain wheels to rotate simultaneously, so as to drive the rotating rod to rotate, and the rotating rod drives the circular ring and the cam to rotate simultaneously, so that the dispensing head can move along the periphery of the circuit board, and the whole gluing process is simple and efficient; and once only can be glued to a plurality of circuit board points, help improving the efficiency that the circuit board point was glued.
Optionally, the glue supply assembly comprises a glue box, a glue supply pipe and a glue pump, the glue box is located above the placement table, the glue pump is connected and communicated with the glue box, one end of the glue supply pipe is connected with the glue pump, and the other end of the glue supply pipe is communicated with the glue dispensing heads.
By adopting the technical scheme, the glue pump can continuously add the glue in the glue box into the glue dispensing head, so that the glue dispensing head can continuously work.
Optionally, the glue supply pipe comprises a main pipe and branch pipes, one end of the main pipe is connected and communicated with the glue pump, the other end of the main pipe is sealed, the branch pipes are hoses communicated with the main pipe, and the branch pipes are provided with a plurality of hoses and are respectively communicated with the glue dispensing heads.
Through adopting above-mentioned technical scheme, the branch pipe is the hose, can make the dispensing head move smoothly at the point in-process, and whole confession rubber tube is not fragile.
Optionally, a second driving mechanism is arranged above the placing table, the second driving mechanism comprises a lead screw, a nut and a rotating piece, the lead screw is connected with the placing table in a rotating mode, the nut is sleeved on the periphery of the lead screw and is in threaded connection with the lead screw, the nut is fixedly connected with the connecting frame and is in sliding connection with the placing table, and the rotating piece is used for driving the lead screw to rotate.
Through adopting above-mentioned technical scheme, after one row of circuit board point on the template finishes, the rotating member drive lead screw rotates, and the screw drives the link and moves, and then makes the point of gluing head on the link can carry out the point to the second row circuit board on the template and glue, has further improved the point of circuit board and has glued efficiency.
On the other hand, the application method of the glue dispensing mechanism for LED lamp packaging adopts the following technical scheme:
a method for using a glue dispensing mechanism for packaging an LED lamp comprises the following steps,
s1, placing the template above the workbench, and enabling the dispensing head to be over against the placing groove in the template;
and S2, driving the transverse moving component and the longitudinal moving component simultaneously, starting the glue supply component simultaneously, filling glue into the glue dispensing head, and moving the glue dispensing head around the circuit board to drip glue around the circuit board.
Through adopting above-mentioned technical scheme, the glue dispensing mode of whole circuit board is simple convenient, can greatly save operating personnel's labor efficiency.
To sum up, the application comprises the following beneficial technical effects:
by arranging the glue dispensing mechanism, the glue dispensing head is driven by the transverse moving component and the longitudinal moving component to move along the periphery of the circuit board, glue is coated on the periphery of the circuit board, manual glue coating of operators is not needed in the process, and the glue coating process of the circuit board is simple and convenient;
2. by arranging the glue supply assembly, the glue supply assembly can continuously supply glue to the dispensing head, so that the dispensing head can dispense glue smoothly;
3. through setting up second actuating mechanism, the head of gluing can carry out the point to the circuit board of the different row of template and glue.
Drawings
FIG. 1 is a schematic perspective view of a template in the background art of the present application;
fig. 2 is a schematic perspective view of a dispensing mechanism for packaging an LED lamp according to an embodiment of the present disclosure;
fig. 3 is a schematic perspective view illustrating a highlighted glue supply assembly in a glue dispensing mechanism for packaging an LED lamp according to an embodiment of the present application;
fig. 4 is a schematic perspective view illustrating a first driving mechanism of a dispensing mechanism for packaging an LED lamp according to an embodiment of the present disclosure;
fig. 5 is a partial exploded view of a first driving mechanism highlighted in a dispensing mechanism for packaging an LED lamp according to an embodiment of the present application.
Description of reference numerals: 1. a placing table; 2. a glue dispensing mechanism; 21. a connecting frame; 211. a vertical rod; 212. a horizontal bar; 22. a glue supply assembly; 221. a glue box; 222. a hose supply pipe; 2221. a header pipe; 2222. pipe distribution; 223. a glue pump; 23. dispensing a glue head; 3. a first drive mechanism; 31. a lateral movement assembly; 311. a fixed block; 312. a sliding frame; 313. a cam; 314. a drive member; 315. a T-shaped groove; 316. a T-shaped block; 32. a longitudinal movement assembly; 321. a circular ring; 322. a clamping block; 323. a fixing member; 3231. a fixed cylinder; 3232. a connecting rod; 324. a first slide bar; 325. a second slide bar; 4. a template; 41. a base plate; 42. a fixing strip; 43. a placement groove; 5. a synchronization component; 51. a first sprocket; 52. a second sprocket; 53. a chain; 54. a rotating member; 6. a second drive mechanism; 61. a lead screw; 62. a guide frame; 63. a rotating member.
Detailed Description
The present application is described in further detail below with reference to figures 2-5.
The embodiment of the application discloses a glue dispensing mechanism for packaging an LED lamp and a using method thereof.
In a first aspect, referring to fig. 2, a dispensing mechanism for LED lamp packaging includes a placing table 1 for placing a template 4 and a dispensing mechanism 2 for applying glue to a top wall of a circuit board, the placing table 1 is placed horizontally, the dispensing mechanism 2 includes a connecting frame 21, a glue supply assembly 22, a dispensing head 23 and a first driving mechanism 3, the connecting frame 21 is located above the placing table 1 and is connected with the placing table 1, the dispensing head 23 is connected with the connecting frame 21 and is located above the template 4, and the first driving mechanism 3 and the dispensing head 23 are both provided with a plurality of and are distributed at intervals along the length direction of the connecting frame 21. The first driving mechanism 3 comprises a transverse moving component 31 and a longitudinal moving component 32, wherein the transverse moving component 31 is used for driving the dispensing head 23 to horizontally move along the transverse direction; the longitudinal moving assembly 32 is used for driving the dispensing head 23 to horizontally move along the longitudinal direction, and the glue supply assembly 22 is communicated with the dispensing head 23 and is used for filling glue into the dispensing head 23.
During the use, place template 4 level on placing platform 1 to make the standing groove 43 be located dispensing head 23 under, during the rubber coating, drive lateral shifting subassembly 31 and longitudinal movement subassembly 32 simultaneously and remove, and provide the glue solution to dispensing head 23 through supplying gluey subassembly 22, make dispensing head 23 move around along the circuit board under the drive of lateral shifting subassembly 31 and longitudinal movement subassembly 32, will glue and scribble around the circuit board, do not need the manual rubber coating of operating personnel at this in-process, make circuit board rubber coating process become simple convenient.
As shown in fig. 2, the connecting frame 21 includes a vertical rod 211 and a horizontal rod 212, the bottom end of the vertical rod 211 is slidably connected to the placing table 1, the top end of the vertical rod 211 is integrally connected to the horizontal rod 212, and the horizontal rod 212 is parallel to the plane of the formwork 4. The glue supply assembly 22 comprises a glue box 221, a glue supply pipe 222 and a glue pump 223, the glue box 221 is placed above the placing table 1, and the glue pump 223 is connected and communicated with the glue box 221. Referring to fig. 3 again, the glue supply pipe 222 includes a main pipe 2221 and branch pipes 2222, one end of the main pipe 2221 is connected and communicated with the glue pump 223, the other end is closed, a plurality of branch pipes 2222 are provided and are all communicated with the main pipe 2221, one end of each branch pipe 2222 far away from the main pipe 2221 is communicated with the glue dispensing head 23, and the plurality of branch pipes 2222 are hoses.
Referring to fig. 4 and 5, the transverse moving assembly 31 includes a fixing block 311, a sliding frame 312, a cam 313 and a driving member 314, the length direction of the fixing block 311 is parallel to the length direction of the horizontal rod 212, a T-shaped groove 315 is formed in a side wall of the fixing block 311 away from the horizontal rod 212, a T-shaped block 316 is integrally connected to a side wall of the sliding frame 312 close to the fixing block 311, the T-shaped block 316 is located in the T-shaped groove 315 and slides along the T-shaped groove 315, the cam 313 is located in the sliding frame 312 and is rotatably connected to the sliding frame 312, an outer wall of the cam 313 is attached to an inner wall of the sliding frame 312 perpendicular to a plane where the placing table 1 is located, and the driving member 314 is used for driving the cam 313 to rotate.
Referring to fig. 4 and 5, the longitudinal moving assembly 32 includes a ring 321, a latch 322 and a fixing member 323, the ring 321 is rotatably connected to the horizontal rod 212, a connecting line between a hinge point of the ring 321 and a hinge point of the cam 313 is parallel to a plane of the template 4, a first slide bar 324 and a second slide bar 325 are integrally connected to an outer peripheral wall of the ring 321, the first slide bar 324 and the second slide bar 325 are symmetrical with respect to a diameter of the ring 321, one end of the first slide bar 324 and one end of the second slide bar 325 are close to the horizontal rod 212, the other end of the first slide bar 324 is far from the horizontal rod 212, two ends of the second slide bar 325 are integrally connected to two ends of the first slide bar 324, a connection position of the first slide bar 324 and the second slide bar 325 is a horizontal segment, and a length of the horizontal segment is determined according to a length of the circuit board. The two clamping blocks 322 are arranged at two sides of the first sliding strip 324 or the second sliding strip 325, the clamping blocks 322 are attached to two side walls of the first sliding strip 324 and the second sliding strip 325, and the clamping blocks 322 are connected with the circular ring 321 in a sliding mode. The fixing part 323 comprises a fixing barrel 3231 and a connecting rod 3232, the fixing barrel 3231 is connected with the sliding frame 312 through a bolt and is sleeved on the connecting rod 3232, one end, close to the horizontal rod 212, of the connecting rod 3232 is connected with the dispensing head 23 through a bolt, the dispensing head 23 is perpendicular to the connecting rod 3232, and the other end of the connecting rod 3232 is integrally connected with the clamping block 322.
As shown in fig. 4, the driving member 314 is a rotating rod, the rotating rod passes through the hinge point of the circular ring 321 and the hinge point of the cam 313 and is perpendicular to the horizontal rod 212, the rotating rod is welded at the hinge point of the cam 313 and is welded and fixed with the center of the circular ring 321, the rotating rod is connected with the horizontal rod 212 in a rotating manner, the rotating rods are connected with the synchronizing assembly 5, the synchronizing assembly 5 comprises a first chain wheel 51, a second chain wheel 52, a chain 53 and a rotating part 54, the first chain wheels 51 are all welded with the rotating rod, the first chain wheels 51 are in one-to-one correspondence with the rotating rod, the rotating part 54 is a rotating motor, a housing of the rotating motor is connected with the horizontal rod 212 through a bolt, a driving shaft of the rotating motor is connected with the second chain wheel 52 in a key manner, the chain 53 is sleeved on the first chain wheel 51 and the second chain wheel 52 and is engaged with the first chain wheel 51 and the second chain wheel 52.
When the circuit board is coated with glue, the driving shaft of the rotating motor rotates to drive the second chain wheel 52 to rotate, and under the action of the chain 53, the first chain wheels 51 rotate simultaneously, so that the cams 313 and the circular rings 321 can rotate simultaneously, and the glue dispensing efficiency of the circuit board is improved. When the outer side wall of the cam 313 rotates from one length side wall of the sliding frame 312 to the other length side wall, the fixture block 322 slides along the horizontal section at the joint of the first sliding strip 324 and the second sliding strip 325, at this time, the sliding frame 312 drives the dispensing head 23 to transversely and horizontally move, and the dispensing head 23 coats glue on the transverse side wall of the circuit board; when the outer side wall of the cam 313 completely abuts against the length side wall of the sliding frame 312, the fixture block 322 slides along the non-horizontal section of the first sliding strip 324 or the second sliding strip 325, the circular ring 321 drives the dispensing head 23 to longitudinally and horizontally move, and the dispensing head 23 coats glue on the longitudinal side wall of the circuit board. In the process, the glue pump 223 can continuously add the glue in the glue tank 221 to the dispensing head 23 through the glue supply tube 222, so that the dispensing head 23 can continuously work.
As shown in fig. 3, a second driving mechanism 6 is disposed above the placing table 1, the second driving mechanism 6 includes a lead screw 61, a nut, a guide frame 62 and a rotating member 63, a bottom wall of the guide frame 62 is welded to a top wall of the placing table 1, the lead screw 61 is disposed in the guide frame 62 and rotatably connected to the guide frame 62 through a bearing, the nut is sleeved on an outer periphery of the lead screw 61 and is in threaded connection with the lead screw 61, and the nut is integrally connected to the vertical rod 211 and is horizontally slidably connected to the placing table 1. The rotating member 63 is a rotating motor, a housing of the rotating motor is connected to the side wall of the guide frame 62 by a bolt, and a driving shaft of the rotating motor is connected to the screw 61 by a coupling. After the dispensing of the row of circuit boards on the template 4 is finished, the driving shaft of the rotating motor rotates to drive the screw rod 61 to rotate, the screw drives the whole connecting frame 21 to move, and then the dispensing head 23 on the connecting frame 21 dispenses the multi-row circuit boards on the template 4, so that the dispensing efficiency of the circuit boards is improved.
The implementation principle of the dispensing mechanism for packaging the LED lamp in the embodiment of the application is as follows: horizontally placing the template 4 on the placing table 1, and enabling the placing groove 43 to be positioned right below the dispensing head 23; during gluing, the transverse moving component 31 and the longitudinal moving component 32 are started simultaneously, glue solution is supplied to the dispensing head 23 through the glue supply component 22, the dispensing head 23 moves along the periphery of the circuit board under the driving of the circular ring 321 and the sliding frame 312, and the glue is coated on the periphery of the circuit board; after the glue dispensing of the row of circuit boards on the template 4 is finished, the second driving mechanism 6 drives the whole connecting frame 21 to horizontally move, the glue dispensing heads 23 on the connecting frame 21 can dispense the glue of the row of circuit boards on the template 4, and the manual glue dispensing of operators is not needed in the whole process, so that the glue dispensing process of the circuit boards is simple and convenient.
In a second aspect, the embodiment of the application discloses a method for using a glue dispensing mechanism for packaging an LED lamp.
Referring to fig. 1, a method for using a glue dispensing mechanism for LED lamp packaging includes the following steps,
s1, placing the template 4 above the workbench, and enabling the dispensing head 23 to be over against the placing groove 43 in the template 4;
s2, the transverse moving component 31 and the longitudinal moving component 32 are driven to move simultaneously through the rotating component 54, the glue supplying component 22 is started simultaneously, the glue supplying component 22 fills glue into the glue dispensing head 23, at the moment, the circular ring 321 can drive the glue dispensing head 23 to move longitudinally and horizontally, and the sliding frame 312 drives the glue dispensing head 23 to move transversely and horizontally, so that the glue dispensing head 23 can drip the glue around the circuit board while moving around the circuit board;
s3, after the dispensing of the row of circuit boards on the template 4 is completed, the rotating member 63 drives the entire connecting frame 21 to move horizontally and vertically, and the dispensing head 23 dispenses the row of circuit boards on the template 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a LED lamp encapsulation constructs with point gum machine, its characterized in that: the gluing device comprises a placing table (1) for placing a template (4) and a gluing mechanism (2) for gluing the top wall of a circuit board, wherein the gluing mechanism (2) comprises a connecting frame (21), a gluing component (22), a gluing head (23) and a first driving mechanism (3), the connecting frame (21) is positioned above the placing table (1) and connected with the placing table (1), the gluing head (23) is connected with the connecting frame (21) and positioned above the template (4), the first driving mechanism (3) comprises a transverse moving component (31) and a longitudinal moving component (32), and the transverse moving component (31) is used for driving the gluing head (23) to horizontally move along the transverse direction; the longitudinal moving assembly (32) is used for driving the dispensing head (23) to horizontally move along the longitudinal direction, and the glue supply assembly (22) is communicated with the dispensing head (23) and is used for filling glue into the dispensing head (23).
2. The LED lamp packaging dispenser mechanism of claim 1, wherein: the transverse moving assembly (31) comprises a sliding frame (312), a cam (313) and a driving piece (314), the sliding frame (312) is horizontally connected with the connecting frame (21) in a sliding mode, the cam (313) is located in the sliding frame (312) and is connected with the sliding frame (312) in a rotating mode, the outer wall of the cam (313) is attached to the inner wall, perpendicular to the plane of the placing table (1), of the sliding frame (312), and the driving piece (314) is used for driving the cam (313) to rotate.
3. The LED lamp packaging dispenser mechanism of claim 2, wherein: the longitudinal moving assembly (32) comprises a circular ring (321), a clamping block (322) and a fixing piece (323), the circular ring (321) is rotatably connected with the connecting frame (21), a connecting line of a hinge point of the circular ring (321) and a hinge point of the cam (313) is parallel to a plane where the template (4) is located, a first sliding strip (324) and a second sliding strip (325) are fixedly connected to the peripheral wall of the circular ring (321), the first sliding strip (324) and the second sliding strip (325) are symmetrical with respect to the diameter of the circular ring (321), one end of the first sliding strip (324) and one end of the second sliding strip (325) are close to the connecting frame (21), the other end of the first sliding strip is far away from the connecting frame (21), two ends of the second sliding strip (325) are integrally connected with two ends of the first sliding strip (324), and the connection position of the first sliding strip (324) and the second sliding strip (325) is a horizontal section, the length of horizontal segment is decided according to the length of circuit board, fixture block (322) are equipped with two and are located first draw runner (324) or the both sides of second draw runner (325), fixture block (322) with first draw runner (324) and the both sides wall laminating of second draw runner (325), fixture block (322) with ring (321) sliding connection, mounting (323) with sliding frame (312) fixed connection and with dispensing head (23) sliding connection, dispensing head (23) with fixture block (322) are connected, driving piece (314) are used for the drive ring (321) rotate.
4. The LED lamp packaging dispenser mechanism of claim 3, wherein: the fixing piece (323) comprises a fixing barrel (3231) and a connecting rod (3232), the fixing barrel (3231) is fixedly connected with the sliding frame (312) and sleeved on the connecting rod (3232), one end of the connecting rod (3232) is fixedly connected with the clamping block (322), and the other end of the connecting rod (3232) is fixedly connected with the dispensing head (23).
5. The LED lamp packaging dispenser mechanism of claim 3, wherein: first actuating mechanism (3) with it all is equipped with a plurality ofly and all with standing groove (43) one-to-one on template (4) to glue head (23), first actuating mechanism (3) with it follows to glue head (23) length direction interval distribution of link (21), driving piece (314) are the dwang, the dwang passes through the pin joint of ring (321) and the pin joint of cam (313) and with link (21) are perpendicular, dwang fixed connection in the pin joint department of cam (313) and with the center department fixed connection of ring (321), the dwang with link (21) rotate to be connected, synchronizing component (5) include first sprocket (51), chain (53) and rotation piece (54), and is a plurality of first sprocket (51) all with dwang fixed connection, dwang first sprocket (51) with the one-to-one, the chain (53) is sleeved on the first chain wheel (51) and meshed with the first chain wheel (51), and the rotating piece (54) is used for driving the first chain wheel (51) to rotate.
6. The LED lamp packaging dispenser mechanism of claim 1, wherein: the glue supply assembly (22) comprises a glue box (221), a glue supply pipe (222) and a glue pump (223), the glue box (221) is located above the placing table (1), the glue pump (223) is connected and communicated with the glue box (221), one end of the glue supply pipe (222) is connected with the glue pump (223), and the other end of the glue supply pipe is communicated with the glue dispensing heads (23).
7. The LED lamp packaging glue dispensing mechanism of claim 6, wherein: the glue supply pipe (222) comprises a main pipe (2221) and branch pipes (2222), one end of the main pipe (2221) is connected and communicated with the glue pump (223), the other end of the main pipe is closed, the branch pipes (2222) are hoses communicated with the main pipe (2221), and the branch pipes (2222) are provided with a plurality of hoses and are communicated with the glue dispensing heads (23) respectively.
8. The LED lamp packaging dispenser mechanism of claim 1, wherein: place the top of platform (1) and be provided with second actuating mechanism (6), second actuating mechanism (6) include lead screw (61), screw and rotating member (63), lead screw (61) with place platform (1) and rotate the connection, the screw cover is established the periphery of lead screw (61) and with lead screw (61) threaded connection, the screw with link (21) fixed connection and with place platform (1) sliding connection, rotating member (63) are used for the drive lead screw (61) rotate.
9. The use method of the LED lamp packaging glue dispensing mechanism of any one of claims 1 to 7, characterized in that: comprises the following steps of (a) carrying out,
s1, placing the template (4) above the workbench, and enabling the dispensing head (23) to be over against the placing groove (43) in the template (4);
s2, the transverse moving component (31) and the longitudinal moving component (32) are driven simultaneously, the glue supply component (22) is started simultaneously, glue is filled into the glue dispensing head (23), at the moment, the glue dispensing head (23) moves around the circuit board, and then glue is dispensed around the circuit board.
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| CN115350866A (en) * | 2022-08-08 | 2022-11-18 | 杨云霞 | Glue dispensing device for semiconductor lighting device capable of automatically adjusting glue temperature |
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