CN117505179B - Lamp processing glue dispensing device and method - Google Patents
Lamp processing glue dispensing device and method Download PDFInfo
- Publication number
- CN117505179B CN117505179B CN202410018619.9A CN202410018619A CN117505179B CN 117505179 B CN117505179 B CN 117505179B CN 202410018619 A CN202410018619 A CN 202410018619A CN 117505179 B CN117505179 B CN 117505179B
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- China
- Prior art keywords
- block
- detection
- glue
- lamp
- dispensing
- Prior art date
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Links
- 239000003292 glue Substances 0.000 title claims abstract description 79
- 238000012545 processing Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 105
- 239000002390 adhesive tape Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000008439 repair process Effects 0.000 claims abstract description 14
- 230000001502 supplementing effect Effects 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 12
- 230000001070 adhesive effect Effects 0.000 abstract description 12
- 241000258971 Brachiopoda Species 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B05C5/0208—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 separate articles
- B05C5/0212—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 separate articles only at particular parts of the articles
-
- 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
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of lamp processing devices, in particular to a lamp processing glue dispensing device and a method, and the lamp processing glue dispensing device comprises the following components: a base and a bracket; the bracket is provided with a dispensing mechanism; a fixed seat is arranged on the base through an electric push rod; the lamp is fixed in the fixed seat; the fixed block is provided with a detection mechanism and a glue supplementing mechanism; the glue supplementing mechanism is used for repairing when the detecting mechanism detects that glue is broken or the glue thickness is uneven; according to the invention, the detection rod of the detection mechanism is used for detecting the adhesive tape on the lamp, the lamp bead main board and other parts, and when the detection rod detects the condition that the adhesive tape is out of line and leaked, the controller controls the adhesive gun of the adhesive supplementing mechanism to inject the adhesive tape into the semicircular block to repair the adhesive tape, so that the adhesive leakage is prevented, and the sealing performance of the lamp and the solidification performance of the lamp shell are influenced.
Description
Technical Field
The invention relates to the technical field of lamp processing devices, in particular to a lamp processing glue dispensing device and method.
Background
In the lamp processing process, dispensing is an important process, and is used for fixing and protecting various components of the lamp, so that the durability and the reliability of the lamp are improved, the surface of the lamp is usually required to be treated before dispensing, so that the glue can be well attached to the lamp, and after the treatment is finished, the positions, such as connectors, electronic elements, circuit boards and the like, which need to be subjected to dispensing are subjected to dispensing according to the design of the lamp;
The method for dispensing is divided into spraying dispensing and injecting dispensing, wherein the spraying dispensing is to uniformly spray the glue to the part to be reinforced in a spray shape, and is suitable for lamp elements with larger areas or irregular shapes; the injection dispensing is to spray the glue to the part to be reinforced in an injection mode, and is suitable for the situation of tiny lamp elements or the situation of needing specific glue thickness;
In the process of dispensing the lamp by using the injection dispensing equipment, the situation that glue is broken or the thickness of the glue is uneven when the glue is extruded on the lamp due to the viscosity of the glue and the like often occurs, so that the sealing performance of the lamp and the curing performance of the lamp shell for connecting the lamp beads and the lamp shell are affected, thereby causing limitation.
Therefore, we propose a device and a method for processing and dispensing lamps.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lamp processing glue dispensing device and a lamp processing glue dispensing method, overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a luminaire processing glue dispensing device, comprising:
A base and a bracket; the bracket is provided with a dispensing mechanism; a fixed seat is arranged on the base through an electric push rod; the lamp is fixed in the fixed seat, and the dispensing mechanism is used for dispensing the lamp on the fixed seat;
A first moving block is transversely connected to the bracket in a sliding manner; a second sliding block is longitudinally and slidably connected to the first moving block; the bracket and the first moving block are fixedly connected with a moving motor; the output end of the mobile motor is fixedly connected with a screw rod for driving the corresponding first moving block or the second sliding block to move; the second sliding block is fixedly connected with a fixed block;
The fixed block is provided with a detection mechanism and a glue supplementing mechanism; the detection mechanism carries out a glue dispensing step on the lamp by the glue dispensing mechanism, and detects a glue dispensing position after the glue is solidified; and the glue repairing mechanism is used for repairing when the detecting mechanism detects glue breakage or uneven glue thickness.
Preferably, the detection mechanism comprises a detection block, a detection rod and a detection pressure sensor; the detection block is arranged on the fixed block, and a detection groove is formed in the detection block; the detection pressure sensor is arranged in the detection groove; the detection groove is internally and slidably connected with a mounting cylinder; the detection rod is arranged on the mounting cylinder; and a detection spring is fixedly connected between the detection pressure sensor and the mounting cylinder.
Preferably, a spring is fixedly connected in the mounting cylinder, and the detection rod is slidably connected in the mounting cylinder; the mounting cylinder is in threaded fit with a bolt in contact with the detection rod.
Preferably, the glue supplementing mechanism comprises a semicircular block and a glue dispensing gun; the semicircular block is provided with a through hole; the output end of the dispensing gun is fixedly connected with the periphery of the through hole on the semicircular block.
Through setting up detection mechanism and mending the mechanism for detection mechanism's measuring rod detects the adhesive tape on parts such as lamps and lanterns and lamp pearl mainboard, and when detection rod detected the condition that the adhesive tape was qualified for the next round of competitions and was leaked glue, the glue solution was annotated semi-circular piece to the point gum rifle of mechanism is mended to the adhesive tape to the controller control, thereby prevents to leak glue, leads to the fact the influence to the sealing performance of lamps and lanterns and the curing performance of connecting lamp pearl and lamps and lanterns shell.
Preferably, two rotating motors are fixedly connected in the fixed block, and two rotating blocks are rotatably connected to the fixed block; the two rotating blocks are provided with sliding grooves; the sliding groove is connected with a mounting block in a sliding way; the detection block is arranged on one of the installation blocks, and the semicircular block and the dispensing gun are arranged on the other installation block; and the mounting block is connected with a fixing screw rod in a threaded manner.
Preferably, one of the mounting blocks is provided with an adjusting groove; the detection blocks are uniformly and rotatably connected in the regulating groove at intervals; an extrusion block is connected in the adjusting groove in a sliding way, and an extrusion screw rod is connected to the mounting block in a threaded way; the extrusion screw is rotationally connected with the extrusion block; a first gear is fixedly connected to the detection block; the side wall of the adjusting groove is uniformly and rotatably connected with a second gear; the second gear is meshed with the first gears at intervals, so that when one of the detection blocks rotates, all the tail ends of the detection blocks gather or spread together.
The rotating block rotates with the corresponding detecting rod or the semicircular block, so that the invention can be suitable for some circular adhesive tapes to detect and repair the circular adhesive tapes; and the radius of the installation block is changed by adjusting the position of the installation block, so that the invention can be suitable for adhesive tapes with different diameters, thereby improving the use effect of the invention.
Preferably, the mounting block corresponding to the semicircular block is provided with a mounting groove; the semicircular block consists of a first arc block, a second arc block and a third arc block; the first arc-shaped block, the second arc-shaped block and the third arc-shaped block are sequentially attached and are arranged in concentric circles; the first arc-shaped block, the second arc-shaped block and the third arc-shaped block are fixedly connected with connecting blocks; the connecting block is connected in the mounting groove in a sliding manner; the mounting block provided with the semicircular block is connected with a fastening screw rod which fastens the connecting block in a threaded manner.
Preferably, the lengths of the first arc-shaped block, the second arc-shaped block and the third arc-shaped block are sequentially shortened.
The lamp processing and dispensing method is suitable for the lamp processing and dispensing device, and comprises the following steps:
S1, a worker places a lamp and a lamp bead main board part on a fixed seat, a dispensing mechanism performs dispensing, the fixed seat moves upwards after a rubber strip is solidified, and the rubber strip contacts with a detection rod and a semicircular block;
S2, the first moving block and the second sliding block move with a detection rod and a semicircular block, the detection rod detects whether glue leakage occurs to the adhesive tape, and the semicircular block and the glue dispensing gun repair the glue leakage part of the adhesive tape;
S3, when the circular adhesive tape is required to be detected and repaired, the rotating block rotates with the detecting rod and the semicircular block, and the rotating radius is the same as that of the circular adhesive tape, so that the detecting rod and the semicircular block detect and repair the circular adhesive tape in the rotating process.
The invention has the beneficial effects that:
1. According to the invention, the detection rod of the detection mechanism is used for detecting the adhesive tape on the lamp, the lamp bead main board and other parts, and when the detection rod detects the condition that the adhesive tape is out of line and leaked, the controller controls the adhesive gun of the adhesive supplementing mechanism to inject the adhesive tape into the semicircular block to repair the adhesive tape, so that the adhesive leakage is prevented, and the sealing performance of the lamp and the solidification performance of the lamp shell are influenced.
2. According to the invention, the rotating block rotates with the corresponding detecting rod or semicircular block, so that the invention can be suitable for some circular adhesive tapes to detect and repair the circular adhesive tapes; and the radius of the installation block is changed by adjusting the position of the installation block, so that the invention can be suitable for adhesive tapes with different diameters, thereby improving the use effect of the invention.
Drawings
FIG. 1 is a schematic structural view of a spot gluing device for lamp processing according to the present invention;
FIG. 2 is a schematic view of the structure of the fixed block, the rotating block, the mounting block detecting rod and the semicircular block in the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic view of a semi-circular block of the present invention from another perspective;
FIG. 6 is a cross-sectional view of the fixed and rotating blocks from the cross-sectional view C-C of FIG. 2;
FIG. 7 is a schematic diagram showing the cooperation of the detection block, the first gear and the second gear in the sectional state of the detection block;
FIG. 8 is a cross-sectional view of a test block and mounting cartridge of the present invention.
In the figure: 1. a base; 11. a bracket; 12. a dispensing mechanism; 13. an electric push rod; 14. a fixing seat; 15. a first moving block; 16. a second sliding block; 17. a moving motor; 18. a fixed block; 21. a detection block; 22. a detection rod; 23. detecting a pressure sensor; 24. a detection groove; 25. a mounting cylinder; 26. detecting a spring; 31. a semicircular block; 32. dispensing gun; 33. a through hole; 34. a mounting groove; 311. arc-shaped blocks I; 312. arc-shaped blocks II; 313. arc-shaped blocks III; 35. a connecting block; 36. fastening a screw; 4. a rotating motor; 41. a rotating block; 42. a sliding groove; 43. a mounting block; 44. a fixed screw; 5. an adjustment tank; 51. extruding a block; 52. extruding a screw; 53. a first gear; 54. and a gear II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 of the specification, a device for dispensing light fitting processing includes:
a base 1 and a bracket 11; the bracket 11 is provided with a dispensing mechanism 12; a fixed seat 14 is arranged on the base 1 through an electric push rod 13; the lamp is fixed in the fixed seat 14, and the dispensing mechanism 12 is used for dispensing the lamp on the fixed seat 14;
A first moving block 15 is transversely and slidably connected to the bracket 11; the first moving block 15 is longitudinally and slidably connected with a second sliding block 16; the bracket 11 and the first moving block 15 are fixedly connected with a moving motor 17; the output end of the moving motor 17 is fixedly connected with a screw rod for driving the corresponding first moving block 15 or the second sliding block 16 to move; the second sliding block 16 is fixedly connected with a fixed block 18;
The fixed block 18 is provided with a detection mechanism and a glue supplementing mechanism; the detection mechanism carries out a glue dispensing step on the lamp by the glue dispensing mechanism 12, and detects a glue dispensing position after the glue is solidified; the glue repairing mechanism repairs when the detecting mechanism detects glue breakage or uneven glue thickness.
Referring to fig. 2 of the drawings, in the present invention, the detecting mechanism includes a detecting block 21, a detecting rod 22 and a detecting pressure sensor 23; the detection block 21 is arranged on the fixed block 18, and a detection groove 24 is formed in the detection block 21; the detection pressure sensor 23 is installed in the detection groove 24; a mounting cylinder 25 is slidably connected to the detection groove 24; the detection rod 22 is mounted on the mounting cylinder 25; a detection spring 26 is fixedly connected between the detection pressure sensor 23 and the mounting cylinder 25.
Referring to fig. 8 of the drawings, in the present invention, a spring is fixedly connected to a mounting cylinder 25, and a detection rod 22 is slidably connected to the mounting cylinder 25; the mounting cylinder 25 is screwed with a bolt that contacts the detection lever 22.
Referring to fig. 2 and 3 of the drawings, in the present invention, the glue supplementing mechanism includes a semicircular block 31 and a glue dispensing gun 32; the semicircular block 31 is provided with a through hole 33; the output end of the dispensing gun 32 is fixedly connected with the periphery of the through hole 33 on the semicircular block 31.
In the invention, the controller controls the moving motor 17 on the bracket 11 to rotate with the screw rod, so that the first moving block 15 transversely moves with the second sliding block 16 and the fixed block 18, and the moving motor 17 on the first moving block 15 correspondingly rotates with the screw rod, so that the fixed block 18 longitudinally moves; in the invention, a worker places parts such as a lamp and a lamp bead main board on a fixed seat 14, then a controller controls a dispensing mechanism 12 to dispense the parts such as the lamp and the lamp bead main board, after dispensing is completed, an electric push rod 13 is controlled by the controller to push a fixed seat 14 upwards, so that the parts such as the lamp and the lamp bead main board on the fixed seat 14 move upwards, a first moving block 15 and a second sliding block 16 move with a fixed block 18, a detecting rod 22 on the fixed block 18 is contacted with the solidified rubber strip on the lamp, a plurality of detecting rods 22 are contacted with the upper surface of the rubber strip, a semicircular block 31 is covered above the rubber strip, then the controller controls the first moving block 15 and the second sliding block 16 to move with the detecting rod 22 and the semicircular block 31, when the rubber strip is in a glue leakage or a thinning condition of the rubber strip, the detecting rod 22 moves downwards, so that a mounting cylinder 25 in a detecting groove 24 also moves downwards, the pressure transmitted to a detecting pressure sensor 23 is reduced, and the defect of the rubber strip is detected; when the glue leakage of the glue strip is detected, the controller controls the semicircular block 31 to pass through the glue leakage position, and the glue gun 32 injects glue into the semicircular block 31, so that the glue fills the place where the glue strip is lack due to the glue leakage, and the glue is repaired;
in the invention, the section of the extruded adhesive tape is semicircular, so that a worker can unscrew the bolts on the mounting cylinder 25, after the detection rods 22 are contacted with the adhesive tape, the different detection rods 22 stretch and retract for different lengths in the mounting cylinder 25 due to the arc shape of the surface of the adhesive tape, and then the bolts on the mounting cylinder 25 are screwed down, so that when the detection rods 22 are contacted with the surface of the adhesive tape, the positions of the mounting cylinder 25 in the detection grooves 24 are approximately the same, the pressure information of all the detection pressure sensors 23 is the same, and the calibration is completed;
According to the invention, the detection rod 22 of the detection mechanism is arranged to detect the adhesive tape on the lamp, the lamp bead main board and other parts, and when the detection rod 22 detects the condition of the adhesive tape outlet and adhesive leakage, the controller controls the adhesive gun 32 of the adhesive supplementing mechanism to inject the adhesive liquid into the semicircular block 31 to repair the adhesive tape, so that the adhesive leakage is prevented, and the sealing performance of the lamp and the curing performance of the lamp shell are influenced.
Referring to fig. 2 and 6 of the drawings, in the present invention, two rotating motors 4 are fixedly connected in a fixed block 18, and two rotating blocks 41 are rotatably connected to the fixed block 18; the two rotating blocks 41 are provided with sliding grooves 42; a mounting block 43 is slidably connected to the slide groove 42; the detection block 21 is arranged on one mounting block 43, and the semicircular block 31 and the dispensing gun 32 are arranged on the other mounting block 43; the mounting block 43 is screwed with a fixing screw 44.
Referring to fig. 2, 4 and 7 of the drawings, in the present invention, one of the mounting blocks 43 is provided with an adjusting groove 5; the detection blocks 21 are uniformly and rotatably connected in the regulating groove 5 at intervals; an extrusion block 51 is connected in a sliding manner in the adjusting groove 5, and an extrusion screw 52 is connected on the mounting block 43 in a threaded manner; the extrusion screw 52 is rotatably connected with the extrusion block 51; the detection block 21 is fixedly connected with a first gear 53; the side wall of the adjusting groove 5 is uniformly and rotatably connected with a second gear 54; the second gear 54 is engaged with the first gears 53 at intervals so that when one of the detecting blocks 21 rotates, all the detecting blocks 21 are gathered together or spread at the ends.
According to the design of the lamp, when the glue is dispensed onto the lamp by the glue dispensing mechanism 12 to form a circular adhesive tape, after the detection rod 22 and the semicircular block 31 are contacted with the adhesive tape on the lamp, the controller controls the rotating motor 4 to drive the rotating block 41 to rotate, so that the rotating block 41 drives the corresponding detection rod 22 or the semicircular block 31 to rotate, and the rotating track is the same as the shape of the adhesive tape, thereby the invention can be applied to some circular adhesive tapes for detection and repair, and simultaneously, a worker can change the size of the rotating track of the installation block 43 with the detection rod 22 and the semicircular block 31 by unscrewing the fixing screw 44, so that the invention can be applied to adhesive tapes with different diameters;
In the invention, a worker can rotate one of the detection blocks 21, so that all the detection blocks 21 are meshed with the first gear 53 and the second gear 54, and all the detection blocks 21 are simultaneously gathered or dispersedly rotated, thereby reducing the distance between the end parts of the detection rods 22 or increasing the distance between the end parts of the detection rods 22, adjusting the distance between the end parts of the detection rods 22, and further adaptively adjusting the distance between the end parts of the detection rods 22 according to the width of the adhesive tape, so that the detection of the detection rods 22 is more accurate;
The rotating block 41 is used for carrying the corresponding detecting rod 22 or the semicircular block 31 to rotate, so that the invention can be suitable for some circular adhesive tapes to detect and repair the circular adhesive tapes; and the radius of the mounting block 43 is changed by adjusting the position of the mounting block 43, so that the invention can be suitable for adhesive tapes with different diameters, thereby improving the use effect of the invention.
Embodiment two: on the basis of the first embodiment, referring to fig. 3 and 5 of the specification, in the present invention, a mounting groove 34 is formed on a mounting block 43 corresponding to the semicircular block 31; the semicircular block 31 consists of a first arc block 311, a second arc block 312 and a third arc block 313; the first arc-shaped block 311, the second arc-shaped block 312 and the third arc-shaped block 313 are sequentially attached and are arranged in concentric circles; the first arc-shaped block 311, the second arc-shaped block 312 and the third arc-shaped block 313 are fixedly connected with the connecting blocks 35; the connecting block 35 is slidably connected in the mounting groove 34; the mounting block 43 on which the semicircular block 31 is mounted is screwed with a fastening screw 36 for fastening the connection block 35.
In the present invention, the lengths of the first arc block 311, the second arc block 312 and the third arc block 313 are sequentially shortened.
In the invention, the semicircular block 31 consists of the first arc block 311, the second arc block 312 and the third arc block 313, so that the first arc block 311, the second arc block 312 or the third arc block 313 can be selected to be in contact with the adhesive tape according to the width of the adhesive tape, thereby enabling the semicircular block 31 to be more attached to the adhesive tape, reducing the gap between the semicircular block 31 and the adhesive tape as much as possible, reducing the leakage of adhesive solution from the gap between the semicircular block 31 and the adhesive tape in the adhesive tape supplementing process, and improving the adhesive tape supplementing effect; in the invention, the lengths of the first arc-shaped block 311, the second arc-shaped block 312 and the third arc-shaped block 313 are sequentially reduced, so that the connection blocks 35 cannot collide with each other and block in the process of sequentially extracting the first arc-shaped block 311, the second arc-shaped block 312 and the third arc-shaped block 313 after unscrewing the fastening screw 36.
Embodiment III: the method is suitable for the lamp processing dispensing device, and comprises the following steps:
s1, a worker places a lamp and a lamp bead main board part on a fixed seat 14, a dispensing mechanism 12 performs dispensing, the fixed seat 14 moves upwards after a rubber strip is solidified, and the rubber strip is contacted with a detection rod 22 and a semicircular block 31;
s2, a first moving block 15 and a second sliding block 16 move with a detection rod 22 and a semicircular block 31, the detection rod 22 detects whether glue leakage occurs to the glue strip, and the semicircular block 31 and a glue dispensing gun 32 repair the glue leakage part of the glue strip;
s3, when the circular adhesive tape is required to be detected and repaired, the rotating block 41 rotates with the detecting rod 22 and the semicircular block 31, and the rotating radius is the same as that of the circular adhesive tape, so that the detecting rod 22 and the semicircular block 31 detect and repair the circular adhesive tape in the rotating process.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A luminaire processing glue dispensing device, comprising: a base (1) and a bracket (11); a dispensing mechanism (12) is arranged on the bracket (11); a fixed seat (14) is arranged on the base (1) through an electric push rod (13); the lamp is fixed in the fixed seat (14), and the dispensing mechanism (12) is used for dispensing the lamp on the fixed seat (14);
The method is characterized in that: a first moving block (15) is transversely and slidably connected to the bracket (11); a second sliding block (16) is longitudinally and slidably connected to the first moving block (15); the bracket (11) and the first moving block (15) are fixedly connected with a moving motor (17); the output end of the moving motor (17) is fixedly connected with a screw rod for driving the corresponding first moving block (15) or the second sliding block (16) to move; a fixed block (18) is fixedly connected to the second sliding block (16);
The fixed block (18) is provided with a detection mechanism and a glue supplementing mechanism; the detection mechanism carries out a glue dispensing step on the lamp by the glue dispensing mechanism (12), and detects a glue dispensing position after the glue is solidified; the glue supplementing mechanism is used for repairing when the detecting mechanism detects that glue is broken or the glue thickness is uneven;
the detection mechanism comprises a detection block (21), a detection rod (22) and a detection pressure sensor (23); the detection block (21) is arranged on the fixed block (18), and a detection groove (24) is formed in the detection block (21); the detection pressure sensor (23) is arranged in the detection groove (24); the detection groove (24) is slidably connected with a mounting cylinder (25); the detection rod (22) is mounted on the mounting cylinder (25); a detection spring (26) is fixedly connected between the detection pressure sensor (23) and the mounting cylinder (25);
a spring is fixedly connected in the mounting cylinder (25), and the detection rod (22) is slidably connected in the mounting cylinder (25); the mounting cylinder (25) is in threaded fit with a bolt contacted with the detection rod (22);
the glue supplementing mechanism comprises a semicircular block (31) and a glue dispensing gun (32); the semicircular block (31) is provided with a through hole (33); the output end of the dispensing gun (32) is fixedly connected with the periphery of the through hole (33) on the semicircular block (31);
Two rotating motors (4) are fixedly connected in the fixed block (18), and two rotating blocks (41) are rotatably connected to the fixed block (18); a sliding groove (42) is formed in the two rotating blocks (41); a mounting block (43) is connected in a sliding way in the sliding groove (42); the detection block (21) is arranged on one mounting block (43), and the semicircular block (31) and the dispensing gun (32) are arranged on the other mounting block (43); and the mounting block (43) is connected with a fixing screw rod (44) in a threaded manner.
2. The lighting fixture processing dispensing device of claim 1, wherein: one of the mounting blocks (43) is provided with an adjusting groove (5); the detection blocks (21) are uniformly and rotatably connected in the regulating groove (5) at intervals; an extrusion block (51) is connected in the adjusting groove (5) in a sliding way, and an extrusion screw (52) is connected to the mounting block (43) in a threaded way; the extrusion screw (52) is rotationally connected with the extrusion block (51); a first gear (53) is fixedly connected to the detection block (21); the side wall of the adjusting groove (5) is uniformly and rotatably connected with a second gear (54); the second gear (54) is meshed with the first gears (53) at intervals, so that when one of the detection blocks (21) rotates, all the tail ends of the detection blocks (21) gather or diffuse together.
3. The lighting fixture processing dispensing device of claim 2, wherein: a mounting groove (34) is formed in the mounting block (43) corresponding to the semicircular block (31); the semicircular block (31) consists of a first arc block (311), a second arc block (312) and a third arc block (313); the first arc-shaped block (311), the second arc-shaped block (312) and the third arc-shaped block (313) are sequentially attached and are arranged in concentric circles; the first arc-shaped block (311), the second arc-shaped block (312) and the third arc-shaped block (313) are fixedly connected with connecting blocks (35); the connecting block (35) is connected in the mounting groove (34) in a sliding manner; the mounting block (43) provided with the semicircular block (31) is connected with a fastening screw (36) for fastening the connecting block (35) in a threaded manner.
4. A lighting fixture processing dispensing apparatus as recited in claim 3, wherein: the lengths of the first arc-shaped block (311), the second arc-shaped block (312) and the third arc-shaped block (313) are sequentially shortened.
5. A lamp processing and dispensing method, which is applicable to the lamp processing and dispensing device as claimed in any one of claims 1 to 4, and is characterized in that: the method comprises the following steps:
S1, a worker places a lamp and a lamp bead main board part on a fixed seat (14), a dispensing mechanism (12) performs dispensing, the fixed seat (14) moves upwards after an adhesive tape is solidified, and the adhesive tape is contacted with a detection rod (22) and a semicircular block (31);
S2, a first moving block (15) and a second sliding block (16) move with a detection rod (22) and a semicircular block (31), the detection rod (22) detects whether glue leakage occurs to the glue strip, and the semicircular block (31) and a glue dispensing gun (32) repair the glue leakage part of the glue strip;
s3, when the circular adhesive tape is required to be detected and repaired, the rotating block (41) rotates with the detecting rod (22) and the semicircular block (31), and the rotating radius is the same as that of the circular adhesive tape, so that the detecting rod (22) and the semicircular block (31) detect and repair the circular adhesive tape in the rotating process.
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|---|---|
| CN117505179A (en) | 2024-02-06 |
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