CN114798332A - Glue wiping structure with needle correction function and method - Google Patents
Glue wiping structure with needle correction function and method Download PDFInfo
- Publication number
- CN114798332A CN114798332A CN202210512318.2A CN202210512318A CN114798332A CN 114798332 A CN114798332 A CN 114798332A CN 202210512318 A CN202210512318 A CN 202210512318A CN 114798332 A CN114798332 A CN 114798332A
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- glue
- platform
- wiping
- needle head
- testing
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- 239000003292 glue Substances 0.000 title claims abstract description 183
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 46
- 239000004744 fabric Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000010354 integration Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010073 coating (rubber) Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
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- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of automation, in particular to a glue wiping structure with a needle correcting function and a method. After the glue dispensing needle head is cleaned after glue is discharged through the glue discharging mechanism, the glue dispensing needle head is pressed down through the glue dispensing needle head to enable the height sensor to correct the position of the glue dispensing needle head, and then the glue dispensing needle head is subjected to glue dispensing effect detection on the testing mechanism, so that the integrated functions of calibration, glue dispensing and needle checking are distributed in a separated mode, the whole structure of the device is simple, the layout is more reasonable and compact, the space occupied by equipment is greatly reduced, the time and the distance required by the glue dispensing mechanism to complete the actions of calibration, glue dispensing and needle checking are reduced, the production efficiency is improved to a great extent, the automatic production and processing are facilitated, and meanwhile, the whole size after the assembly is small, and the integration of an access production line is facilitated.
Description
Technical Field
The invention relates to the technical field of automation, in particular to a glue wiping structure with a needle correcting function and a method.
Background
In the existing calibration, glue wiping and needle correction mechanisms, because the three mechanisms are independent, each mechanism needs to occupy a certain space, the space required by equipment is increased, the mechanism cost is increased, and the glue dispensing mechanism needs to move for a longer distance and time to complete three actions of calibration, glue wiping and needle correction, so that the glue dispensing efficiency is greatly reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a glue wiping structure with a needle correcting function and a method thereof, wherein the glue wiping structure is integrated with functions of calibration, glue wiping and needle correcting in a separated arrangement mode, the layout is more reasonable and compact, and the production efficiency is improved.
In order to solve the technical problems, the technical scheme adopted by the invention for solving the technical problems is as follows:
a glue wiping structure with a needle correction function comprises a rack, wherein a correction mechanism is arranged on the rack, a glue wiping mechanism and a testing mechanism are respectively arranged on two sides of the rack, a glue discharging cup is arranged on the rack, the glue wiping mechanism cleans a glue dispensing needle head after glue discharging is performed through the glue discharging mechanism, and the glue dispensing needle head performs glue dispensing effect detection on the testing mechanism after being corrected through the correction mechanism;
the correcting mechanism comprises a correcting frame, a correcting rod is arranged on the correcting frame, the correcting rod is connected with the correcting frame through a first spring, a height sensor used for detecting the position condition of the dispensing needle head is arranged on one side of the correcting frame, and the correcting rod is pressed down through the dispensing needle head to enable the height sensor to obtain the position condition of the dispensing needle head.
Further, be provided with in the frame with arrange gluey cup appearance assorted mounting groove, the mounting groove set up between aligning gear and the rubber coating mechanism, arrange gluey cup setting and be in the mounting groove.
Further, the frictioning mechanism includes first support and frictioning platform, the frictioning platform sets up on the first support, accredited testing organization includes second support and test platform, test platform sets up on the second support, all be provided with transmission assembly on first support and the second support, through transmission assembly will roll up the material blowing to frictioning platform or test platform bench.
Further, the transmission assembly comprises a discharging assembly, a receiving assembly and a guiding assembly, the frictioning platform or the testing platform is arranged between the discharging assembly and the receiving assembly, the guiding assembly is arranged opposite to the discharging assembly and the receiving assembly, the material roll is transmitted through the guiding assembly, the discharging assembly is used for winding the material roll, the discharging assembly is used for discharging the material roll to the frictioning platform or the testing platform, and the receiving assembly is used for receiving the material roll after use.
Further, the frictioning platform comprises a supporting block, the supporting block is arranged on a sliding block, a sliding rail is arranged on a first support, the sliding block is arranged on the sliding rail in a sliding mode, a limiting block is arranged on the first support, and the limiting block is connected with the sliding block through a second spring.
Furthermore, a cleaning groove is formed in the supporting block, foam is arranged in the cleaning groove, and the adhesive dispensing needle head presses the dust-free cloth onto the foam.
Further, the direction subassembly includes two first deflector rolls, and two first deflector rolls set up respectively rubber platform or test platform both sides, and the height of two first deflector rolls slightly is less than rubber platform upper surface, two first deflector rolls make the material book all the time with rubber platform or test platform's upper surface laminating is in the same place to material roll transmission in-process.
Further, the direction subassembly still includes the regulating roller, the regulating roller set up first deflector roll with between frictioning platform or the test platform, the regulating roller sets up on the alignment jig, the alignment jig slides and establishes on first support, the alignment jig with first support passes through adjusting bolt and connects, through the regulating roller comes the adjustment material to roll up the relative position with frictioning platform or test platform.
Furthermore, the test platform comprises a test board, a plurality of air suction holes are uniformly formed in the test board, and the air suction holes are communicated with the air valve.
The invention also comprises a glue wiping method with a needle correcting function, which comprises the following steps:
after the residual glue in the glue dispensing needle head is discharged to the glue discharging cup, the glue wiping mechanism is used for feeding the dust-free cloth and enabling the dust-free cloth to form a glue wiping end, the glue wiping end and the glue dispensing needle head are in fit or press fit, the glue dispensing needle head after glue wiping moves to a position right above the correcting rod and presses down the correcting rod, the correcting position of the glue dispensing needle head is obtained through the height sensor, the testing mechanism is used for feeding the testing cloth and enabling the testing cloth to form a testing end, the glue dispensing needle head is used for carrying out array glue dispensing on the glue wiping end, and the glue dispensing condition is obtained through glue dispensing traces on the testing cloth.
The invention has the beneficial effects that:
after the glue dispensing needle head is cleaned after glue is discharged through the glue discharging mechanism, the glue dispensing needle head is pressed down through the glue dispensing needle head to enable the height sensor to correct the position of the glue dispensing needle head, and then the glue dispensing needle head is subjected to glue dispensing effect detection on the testing mechanism, so that the integrated functions of calibration, glue dispensing and needle checking are distributed in a separated mode, the whole structure of the device is simple, the layout is more reasonable and compact, the space occupied by equipment is greatly reduced, the time and the distance required by the glue dispensing mechanism to complete the actions of calibration, glue dispensing and needle checking are reduced, the production efficiency is improved to a great extent, the automatic production and processing are facilitated, and meanwhile, the whole size after the assembly is small, and the integration of an access production line is facilitated.
Drawings
Fig. 1 is a schematic diagram of a frictioning structure with a needle calibration function according to the present invention.
FIG. 2 is a schematic view of the calibration mechanism of the present invention.
Fig. 3 is a schematic view of a glue wiping mechanism of the present invention.
FIG. 4 is a schematic view of the testing mechanism of the present invention.
FIG. 5 is a flow chart of a method for applying glue with a needle calibration function according to the present invention.
The reference numbers in the figures illustrate: 1. a frame; 11. a glue discharging cup; 2. a correction mechanism; 21. a correcting frame; 22. a correction lever; 23. a first spring; 24. a height sensor; 3. a first bracket; 31. a material placing frame; 32. a material receiving frame; 33. a material receiving motor; 4. a second bracket; 6. a first guide roller; 7. a regulating roller; 71. an adjusting bracket; 8. a glue wiping platform; 81. a support block; 82. soaking cotton; 83. a slider; 84. a limiting block; 85. a second spring; 9. a test platform; 91. a test board; 92. a suction hole; 93. an air valve;
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1-4, a glue wiping structure with a needle calibration function comprises a frame 1, wherein a calibration mechanism 2 is arranged on the frame 1, a glue wiping mechanism and a testing mechanism are respectively arranged on two sides of the frame 1, a glue discharging cup 11 is arranged on the frame 1, and after a glue dispensing needle head is cleaned by the glue wiping mechanism after glue discharging by the glue discharging mechanism, the glue dispensing needle head is calibrated by the calibration mechanism 2 and then is subjected to glue dispensing effect detection on the testing mechanism;
the correcting mechanism 2 comprises a correcting frame 21, a correcting rod 22 is arranged on the correcting frame 21, the correcting rod 22 is connected with the correcting frame 21 through a first spring 23, a height sensor 24 used for detecting the position condition of the dispensing needle head is arranged on one side of the correcting frame 21, and the position condition of the dispensing needle head is obtained by the height sensor 24 by pressing the correcting rod 22 through the dispensing needle head.
After the glue dispensing needle head is cleaned after glue is discharged through the glue discharging mechanism, the glue dispensing needle head is pressed down through the glue dispensing needle head to enable the height sensor 24 to correct the position of the glue dispensing needle head, and then the glue dispensing needle head is subjected to glue dispensing effect detection on the testing mechanism, so that the integrated functions of calibration, glue dispensing and needle correction are separated and arranged, the whole structure of the device is simple, the layout is more reasonable and compact, the occupied space of equipment is greatly reduced, the time and distance required by the glue dispensing mechanism to complete the actions of calibration, glue dispensing and needle correction are reduced, the production efficiency is improved to a great extent, the automatic production and processing are facilitated, and meanwhile, the whole size after the assembly is small, and the integration of an access production line is facilitated.
The glue wiping mechanism can wipe residual glue to improve the glue dispensing precision of the next glue dispensing needle head, so that the glue wiping quality is ensured, and the product quality is further ensured; the correction mechanism 2 can realize the quick positioning of the dispensing needle head, and further improve the dispensing precision
The frictioning module integrating calibration, frictioning and pin correction changes the installation mode of the calibration, frictioning and pin correction mechanisms, and has the advantages of high integration level, compact structure, firmness, durability, small occupied space and the like.
The frame 1 is provided with arrange and glue 11 appearance assorted mounting grooves of cup, the mounting groove set up the aligning gear 2 and be between the rubber coating mechanism, arrange and glue cup 11 and set up in the mounting groove.
The dispensing valve on the dispensing needle head can also break vacuum on the residual glue in the glue discharging process, so that the residual glue in the dispensing needle head is completely discharged, the cleanliness of subsequent glue wiping is ensured, and the processing dispensing effect is ensured.
The frictioning mechanism includes first support 3 and frictioning platform 8, frictioning platform 8 sets up on the first support 3, accredited testing organization includes second support 4 and test platform 9, test platform 9 sets up on the second support 4, all be provided with transmission assembly on first support 3 and the second support 4, through transmission assembly will roll the blowing to frictioning platform 8 or test platform 9 bench.
Specifically, the glue dispensing needle head is wiped while the dust-free cloth is conveyed through the conveying assembly, the glue dispensing needle head is attached to the dust-free cloth, the glue dispensing needle head can be directly and automatically cleaned during conveying of the dust-free cloth, the needle head is effectively prevented from being blocked by glue remained on the glue dispensing needle head, the cleaning effect is high, the glue dispensing yield and the production efficiency are improved, the damage risk of the glue dispensing needle head is reduced, the production cost is reduced, and the service life of the needle head is prolonged;
the heat-sensitive paper is conveyed in a reverse direction through the conveying assembly, the glue dispensing traces on the heat-sensitive paper are checked whether to meet the glue dispensing standard or not through the array arrangement of the Dioneno needle point soldering fluxes observed on the heat-sensitive paper, the glue dispensing effect of the glue dispensing mechanism and the correction position of the correction mechanism 2 can be evaluated at the same time, and the glue dispensing precision and the production efficiency are further improved.
The conveying assembly comprises a discharging assembly, a receiving assembly and a guiding assembly, the frictioning platform 8 or the testing platform 9 is arranged between the discharging assembly and the receiving assembly, the guiding assembly is arranged opposite to the discharging assembly and the receiving assembly, the material is conveyed through the guiding assembly, the discharging assembly winds the material to be discharged onto the frictioning platform 8 or the testing platform 9, and the receiving assembly receives the material after being used.
The blowing subassembly includes blowing frame 31, blowing frame 31 changes and establishes on first support 3 or second support 4, the material book has been placed on blowing frame 31, receive the material subassembly including receiving the work or material rest 32, receive work or material rest 32 and receive material motor 33 drive and be connected, receive to be provided with the recovery book that is used for retrieving the material book on the blowing frame 31 on the work or material rest 32, receive the work or material rest 32 rotation at the drive of receiving material motor 33 to this pulling blowing frame 31 rotates and carries out the blowing to the material book, and the material book is via the guide roll, is retrieved the material book after the use by receiving work or material rest 32 behind regulating roller 7, frictioning platform 8 or the test platform 9.
The frictioning platform 8 comprises a supporting block 81, the supporting block 81 is arranged on a sliding block 83, a sliding rail is arranged on the first support 3, the sliding block 83 is arranged on the sliding rail in a sliding mode, a limiting block 84 is arranged on the first support 3, and the limiting block 84 is connected with the sliding block 83 through a second spring 85.
The supporting block 81 is provided with a cleaning groove, foam 82 is arranged in the cleaning groove, the dispensing needle head compresses the dust-free cloth on the foam 82, and the foam 82 can ensure that the dust-free cloth and the dispensing needle head are in complete contact, so that the needle head is protected and wrapped in a buffering manner.
The direction subassembly includes two first deflector rolls 6, and two first deflector rolls 6 set up respectively frictioning platform 8 or 9 both sides of test platform, and two first deflector rolls 6 highly be slightly less than 8 upper surfaces of frictioning platform, two first deflector rolls 6 make the material roll always with frictioning platform 8 or test platform 9's upper surface laminating is in the same place to material roll transmission process.
Specifically, the height of two first deflector rolls 6 is slightly less than 8 upper surfaces of rubber platform for material is rolled up in the transmission process and is made the material roll always with rubber platform 8 or test platform 9's upper surface laminating is in the same place, has guaranteed the position of material roll transmission, guarantees to roll up the relative position of material and point syringe needle, has avoided material to roll up and has glued the syringe needle relative movement in-process with the point and bump askew syringe needle and the risk of stopping the line, improves and glues the effect.
The direction subassembly still includes dancer roll 7, dancer roll 7 set up first deflector roll 6 with between frictioning platform 8 or test platform 9, dancer roll 7 sets up on alignment jig 71, alignment jig 71 slides and establishes on first support 3, alignment jig 71 with first support 3 passes through adjusting bolt and connects, through dancer roll 7 comes the adjustment material to roll up the relative position with frictioning platform 8 or test platform 9.
The test platform 9 comprises a test board 91, a plurality of air suction holes 92 are uniformly formed in the test board 91, the air suction holes 92 are communicated with an air valve 93, and the air valve 93 is connected with a vacuum generating device, so that negative pressure is formed at the positions of the air suction holes 92.
The thermal paper is fixed by the vacuum suction plate formed by the suction holes 92, whether the dispensing trace on the thermal paper meets the dispensing standard is checked, the suction holes 92 on the test board 91 are of an array structure, the center of a square formed by four adjacent suction holes 92 is a dispensing test position, the edge of the position is most stable due to the fact that the suction holes 92 adsorb the thermal paper, meanwhile, the vacuum formed by the suction holes 92 in a suction mode is effectively prevented from influencing the diffusion trace of soldering flux, and the dispensing detection precision is improved.
The glue dispensing needle head moves under the driving of power equipment (a multi-shaft mechanical arm and other devices), the glue discharging cup 11 can quickly finish cleaning redundant glue on the inside of the glue dispensing needle head, the influence of the redundant glue on the glue dispensing of a product is avoided, and the yield is greatly improved
When the device is used, residual glue in the dispensing needle head is discharged into the glue discharging cup 11, the height sensor 24 obtains the position condition of the dispensing needle head by pressing the correction rod 22 downwards through the dispensing needle head, so that the dispensing needle head is calibrated, and a camera calibration module can be further adopted for calibrating the dispensing needle head; after the dispensing needle head discharges the redundant residual glue, the glue wiping mechanism feeds the dust-free cloth onto the foam 82, and the dust-free cloth contacts with the dispensing needle head to wipe the glue; the testing mechanism loads the thermal sensitive paper onto the glue wiping platform 8, the thermal sensitive paper is fixed by a vacuum suction plate formed by the air suction holes 92, the glue dispensing needle heads perform array glue dispensing on the thermal sensitive paper, the glue dispensing trace on the testing cloth is detected in a detection mode such as manual or camera, the glue dispensing condition is obtained, and whether the glue dispensing trace on the thermal sensitive paper meets the glue dispensing standard is specifically checked.
The frictioning module realizes high integration of calibration, frictioning and pin correction modules.
Referring to fig. 5, the present invention further includes a method for applying adhesive with a needle calibration function, the method including the steps of:
after discharging the surplus glue in the dispensing needle head to the glue discharging cup 11, the glue wiping mechanism carries out feeding on the dust-free cloth and enables the dust-free cloth to form a glue wiping end, the glue wiping end and the glue dispensing needle head are in fit or press fit, the glue dispensing needle head after glue wiping moves to the position right above the correcting rod 22 and presses down the correcting rod 22, the correcting position of the glue dispensing needle head is obtained through the height sensor 24, the testing mechanism carries out feeding on the testing cloth and enables the testing cloth to form a testing end, the glue dispensing needle head carries out array glue dispensing on the glue wiping end, and the glue dispensing condition is obtained through glue dispensing traces on the testing cloth.
Specifically, the invention can discharge the glue into the glue discharging cup 11 and repeatedly wipe the glue by using the wiping part consisting of the dust-free cloth and the foam 82 when the glue is prevented from being solidified during the glue dispensing waiting.
Specifically, the height of the two first guide rollers 6 is slightly lower than the upper surface of the rubber coating platform 8, so that the material roll is always attached to the upper surface of the rubber coating platform 8 or the upper surface of the testing platform 9 in the material roll transmission process, the material roll transmission position is guaranteed, and the relative position of the material roll and the dispensing needle head is guaranteed.
Specifically, the thermal paper is fixed by the vacuum suction plate formed by the suction holes 92, whether the dispensing trace on the thermal paper meets the dispensing standard is checked, meanwhile, the suction holes 92 on the test board 91 are of an array structure, the center of a square formed by four adjacent suction holes 92 is a dispensing test position, the edge of the position is most stable due to the fact that the suction holes 92 adsorb the thermal paper, meanwhile, the vacuum formed by the suction holes 92 in a suction mode is effectively prevented from influencing the diffusion trace of the soldering flux, and the dispensing detection precision is improved.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A glue wiping mechanism with a needle correcting function is characterized by comprising a rack, wherein a correcting mechanism is arranged on the rack, a glue wiping mechanism and a testing mechanism are respectively arranged on two sides of the rack, a glue discharging cup is arranged on the rack, and after a glue dispensing needle head is cleaned after glue is discharged through the glue discharging mechanism by the glue wiping mechanism, the glue dispensing needle head is corrected by the correcting mechanism and then is subjected to glue dispensing effect detection on the testing mechanism;
the correcting mechanism comprises a correcting frame, a correcting rod is arranged on the correcting frame, the correcting rod is connected with the correcting frame through a first spring, a height sensor used for detecting the position condition of the dispensing needle head is arranged on one side of the correcting frame, and the correcting rod is pressed down through the dispensing needle head to enable the height sensor to obtain the position condition of the dispensing needle head.
2. The glue wiping structure with the needle checking function as claimed in claim 1, wherein a mounting groove matched with the shape of the glue discharging cup is arranged on the frame, the mounting groove is arranged between the correcting mechanism and the glue wiping mechanism, and the glue discharging cup is arranged in the mounting groove.
3. The glue wiping structure with the needle aligning function according to claim 1, wherein the glue wiping mechanism comprises a first support and a glue wiping platform, the glue wiping platform is arranged on the first support, the testing mechanism comprises a second support and a testing platform, the testing platform is arranged on the second support, and a transmission assembly is arranged on each of the first support and the second support, and a material roll is discharged onto the glue wiping platform or the testing platform through the transmission assembly.
4. The glue wiping structure with the needle aligning function according to claim 3, wherein the conveying assembly comprises a feeding assembly, a receiving assembly and a guiding assembly, the glue wiping platform or the testing platform is arranged between the feeding assembly and the receiving assembly, the guiding assembly is arranged opposite to the feeding assembly and the receiving assembly, the material roll is conveyed through the guiding assembly, the feeding assembly feeds the material roll onto the glue wiping platform or the testing platform, and the receiving assembly receives the used material roll.
5. The glue wiping structure with the needle aligning function as claimed in claim 3, wherein the glue wiping platform comprises a supporting block, the supporting block is disposed on a sliding block, a sliding rail is disposed on the first bracket, the sliding block is slidably disposed on the sliding rail, a limiting block is disposed on the first bracket, and the limiting block is connected to the sliding block through a second spring.
6. The adhesive wiping structure with the needle aligning function according to claim 5, wherein a cleaning groove is provided on the supporting block, foam is provided in the cleaning groove, and the adhesive dispensing needle presses the dust-free cloth against the foam.
7. The adhesive structure with needle checking function as claimed in claim 4, wherein the guiding component comprises two first guide rollers, the two first guide rollers are respectively disposed at two sides of the adhesive platform or the testing platform, and the height of the two first guide rollers is slightly lower than the upper surface of the adhesive platform, the two first guide rollers enable the material roll to be always attached to the upper surface of the adhesive platform or the testing platform during the material roll transferring process.
8. The adhesive wiping structure with the function of pin alignment according to claim 7, wherein the guiding assembly further comprises an adjusting roller, the adjusting roller is disposed between the first guide roller and the adhesive wiping platform or the testing platform, the adjusting roller is disposed on an adjusting frame, the adjusting frame is slidably disposed on a first bracket, the adjusting frame is connected with the first bracket through an adjusting bolt, and the relative position of the material roll and the adhesive wiping platform or the testing platform is adjusted through the adjusting roller.
9. The glue wiping structure with the needle calibration function as claimed in claim 1, wherein the test platform comprises a test board, a plurality of air suction holes are uniformly formed on the test board, and the air suction holes are communicated with an air valve.
10. A glue wiping method with a needle correcting function is characterized by comprising the following steps:
after the residual glue in the glue dispensing needle head is discharged to the glue discharging cup, the glue wiping mechanism is used for feeding the dust-free cloth and enabling the dust-free cloth to form a glue wiping end, the glue wiping end and the glue dispensing needle head are in fit or press fit, the glue dispensing needle head after glue wiping moves to a position right above the correcting rod and presses down the correcting rod, the correcting position of the glue dispensing needle head is obtained through the height sensor, the testing mechanism is used for feeding the testing cloth and enabling the testing cloth to form a testing end, the glue dispensing needle head is used for carrying out array glue dispensing on the glue wiping end, and the glue dispensing condition is obtained through glue dispensing traces on the testing cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512318.2A CN114798332A (en) | 2022-05-11 | 2022-05-11 | Glue wiping structure with needle correction function and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512318.2A CN114798332A (en) | 2022-05-11 | 2022-05-11 | Glue wiping structure with needle correction function and method |
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| CN114798332A true CN114798332A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210512318.2A Pending CN114798332A (en) | 2022-05-11 | 2022-05-11 | Glue wiping structure with needle correction function and method |
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| CN116309588A (en) * | 2023-05-22 | 2023-06-23 | 天津津亚电子有限公司 | Visual monitoring system and point gum machine of gluing |
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| CN116532316A (en) * | 2023-06-26 | 2023-08-04 | 芯体素(杭州)科技发展有限公司 | A piezoelectric jet dispensing valve array nozzle cleaning device and method |
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| CN116309588A (en) * | 2023-05-22 | 2023-06-23 | 天津津亚电子有限公司 | Visual monitoring system and point gum machine of gluing |
| CN116309588B (en) * | 2023-05-22 | 2023-09-08 | 天津津亚电子有限公司 | Visual monitoring system and point gum machine of gluing |
| CN116532316A (en) * | 2023-06-26 | 2023-08-04 | 芯体素(杭州)科技发展有限公司 | A piezoelectric jet dispensing valve array nozzle cleaning device and method |
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Application publication date: 20220729 |