CN116441122A - Adhesive dispensing device for SMT (surface mounted technology) chip processing - Google Patents
Adhesive dispensing device for SMT (surface mounted technology) chip processing Download PDFInfo
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- CN116441122A CN116441122A CN202310426501.5A CN202310426501A CN116441122A CN 116441122 A CN116441122 A CN 116441122A CN 202310426501 A CN202310426501 A CN 202310426501A CN 116441122 A CN116441122 A CN 116441122A
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- Prior art keywords
- cleaning
- support
- reset
- pushing
- axle
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Links
- 238000005516 engineering process Methods 0.000 title description 4
- 239000000853 adhesive Substances 0.000 title description 3
- 230000001070 adhesive effect Effects 0.000 title description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 56
- 230000007480 spreading Effects 0.000 claims abstract description 36
- 238000003892 spreading Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims description 27
- 239000003292 glue Substances 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
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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
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
-
- 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
-
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cleaning In General (AREA)
Abstract
The invention provides a dispensing device for SMT paster processing, which comprises a base, a Y-axis, a multifunctional panel, an X-axis, a controller, a Z-axis, an execution support, a dispensing cylinder and a dispensing pre-spreading mechanism, wherein the dispensing pre-spreading mechanism comprises a plurality of spreading main supports, one sides of the plurality of spreading main supports are respectively arranged at two sides of the execution support, outer spreading units are arranged at the lower parts of the plurality of spreading main supports, and cleaning units are symmetrically arranged at the two sides of the lower parts of the plurality of spreading main supports.
Description
Technical Field
The invention relates to the technical field of SMT (surface mounted technology) patch production equipment, in particular to a dispensing device for SMT patch processing.
Background
The SMT patch red glue, also called SMT adhesive, is usually an epoxy adhesive with hardener, pigment, solvent, etc. uniformly distributed in paste, and is cured quickly after being heated, and is mainly used for fixing electronic components on a printed board, and is generally distributed by a dispensing or steel screen printing method. And placing the components in an oven or a reflow oven for heating and hardening after attaching the components. The purpose is to reduce the failure probability of the element caused by the factors of cold and hot change, drop, vibration and the like in the use process of the product, thereby prolonging the service life of the product.
The shape that the point was glued out is the water droplet form, when electronic component placed, flattens the glue of water droplet form and spreads out, recall under the ideal state evenly spreads out all around to be fixed better to electronic component, but occasionally have the in-process of flattening, because random factor glue spreads out to only one direction, can cause glue to spill to the solder paste near the stitch then, leads to stitch rosin joint, influences product quality, can not satisfy people's demand.
Disclosure of Invention
The invention provides a dispensing device for SMT (surface mount technology) chip processing, aiming at solving the technical problems that in the background art, when an electronic element is placed, glue points are unevenly spread, so that stitch cold joint is caused, and the product quality is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a point gum device for SMT paster processing usefulness, includes base, Y axle, multi-functional panel, X axle, controller, Z axle, execution support, point gum barrel, the middle part of base is equipped with the Y axle, the middle part of Y axle is equipped with multi-functional panel, the top of base is equipped with the X axle, one side of X axle is equipped with the controller, the middle part of X axle is equipped with the Z axle, one side of Z axle is equipped with the execution support, the middle part of execution support is equipped with point gum barrel, the both sides of point gum barrel the both sides of execution support are equipped with the point gum and spread out in advance mechanism in advance, point gum spread out in advance and open the mechanism including a plurality of main support that spread out, a plurality of one side of main support that spread out is located respectively the both sides of execution support, a plurality of spread out the lower part of main support and be equipped with the cleaning unit of the lower part bilateral symmetry of main support.
Further, a main clamping groove is formed in one side of the upper portion of the spreading main support, the main clamping groove is formed in one side of the execution support, a plurality of pushing-down fixing grooves are formed in the lower portion of the spreading main support, and the pushing-down fixing grooves are formed in the upper portion of the expansion unit.
Further, the expansion unit includes a plurality of push down flexible jar, and is a plurality of push down flexible jar is all located the lower part of spreading out the main support, a plurality of push down flexible jar's execution end is all located the top surface of push down the support, the upper end of push down the flexible reset lever of middle part sliding connection of support, push down the below of support the middle part cover of flexible reset lever is equipped with reset spring, the lower extreme rotation of flexible reset lever connects the lower extreme of a plurality of expansion blades, a plurality of the contained angle between the expansion blade is 90, a plurality of expansion blade with the contained angle of X axle 14 is 45 respectively, a plurality of the upper end of expansion blade rotates the lower extreme of connecting the expansion connecting rod respectively, a plurality of the upper end of expansion connecting rod rotate respectively connect in the both ends of push down the support.
Further, push down the support and include push down the push pedal, the top surface of push down the push pedal is located a plurality of push down the execution end of flexible jar, the middle part of push down the push pedal is equipped with slip limit sleeve, slip limit sleeve sliding connection in flexible reset lever's upper end, the both ends symmetry of push down is equipped with outward and expands the guide block down, a plurality of outward expand the guide block rotate respectively and connect outward expand the upper end of connecting rod.
Further, the upper end of flexible reset lever is equipped with the slip spacing ring, the lower extreme of flexible reset lever is equipped with the blade connecting block, the bottom surface rotation of blade connecting block is connected a plurality of the lower extreme of expanding the blade outward.
Further, the outer expansion blade is in a herringbone roof shape with circular arcs at two sides and tilted ends, and rotating blocks are respectively arranged at two ends of the top surface of the outer expansion blade.
Further, the cleaning unit comprises a cleaning support, the upper portion of cleaning support is located the lower part one side of main support is spread out, the lower extreme of cleaning support rotates and connects in the middle part of cleaning rocker arm, the upper end of cleaning rocker arm is equipped with the reed that resets, the one end of reed that resets is located one side of cleaning support, the upper end of waste rubber recovery box is located to the lower extreme of cleaning rocker arm, the lower extreme rotation of waste rubber recovery box is connected the cleaning roller, the one end coaxial coupling conical driven gear of cleaning roller, conical driven gear interlock connection conical drive gear, conical drive gear coaxial coupling is in micro motor's execution end, micro motor locates one side of cleaning rocker arm.
Further, a reset stop block is arranged on one side of the lower portion of the cleaning support, and the reset stop block is arranged at one end of the reset reed.
Further, a waste rubber outlet is formed in one end of the bottom of the waste rubber recovery box, and the waste rubber outlet is connected with a waste rubber collecting pump through a hose.
Further, the cleaning roller is in a spindle shape, and the outer bulge angle of the cleaning roller is consistent with the bottom surface included angle degree of the outward expansion blade.
Compared with the prior art, the invention has the beneficial effects that:
the glue drops which are well dispensed are spread out to four corners and thinned through the plurality of outer spreading units on the glue dispensing pre-spreading mechanism, so that the problem that stitch rosin joint is caused and product quality is affected due to uneven spreading of glue points when electronic elements are placed is avoided, the production yield is effectively improved, and the glue which remains on the outer spreading units is recovered through the cleaning unit, so that secondary pollution is avoided.
Drawings
FIG. 1 is a schematic illustration of the present invention an appearance structure schematic diagram;
FIG. 2 is a schematic diagram of a dispensing pre-spreading mechanism according to the present invention;
FIG. 3 is a schematic diagram showing the structure and disassembly of the dispensing pre-spreading mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the main stand of the invention;
FIG. 5 is a schematic diagram of the structure of the expansion unit of the present invention;
FIG. 6 is a schematic diagram showing the separation of the structure of the expansion unit of the present invention;
FIG. 7 is a schematic view of the structure of a flaring blade of the present invention;
FIG. 8 is a schematic view of a cleaning unit according to the present invention;
fig. 9 is a schematic diagram of a cleaning unit according to the second embodiment of the present invention.
In the figure: 11. a base; 12. a Y axis; 13. a multifunctional panel; 14. an X axis; 15. a controller; 16. a Z axis; 17. executing a bracket; 18. dispensing cylinder; 2. dispensing pre-spreading mechanism; 21. spreading the main support; 211. a main clamping groove; 212. pushing down the fixing groove; 22. an expansion unit; 221. pushing down the telescopic cylinder; 222. pushing down the bracket; 2221. a lower push plate; 2222. sliding the limit sleeve; 2223. a guide block is externally expanded; 223. a telescopic reset rod; 2231. a sliding limiting ring; 2232. blade connecting blocks; 224. a return spring; 225. expanding the blades; 2251. a rotating block; 226. a connecting rod is expanded outwards; 23. a cleaning unit; 231. a cleaning support; 2311. resetting the stop block; 232. cleaning a rocker arm; 233. resetting the reed; 234. a waste rubber recovery box; 2341. a waste rubber outlet; 235. a cleaning roller; 236. a conical driven gear; 237. a conical drive gear; 238. a miniature motor.
Detailed Description
In order that the invention may be more fully understood, a more particular description of the invention will be rendered by reference to the appended drawings, in which several embodiments of the invention are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this invention belongs, and the knowledge of terms used in the description of this invention herein for the purpose of describing particular embodiments is not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
1-3, please refer to a dispensing device for SMT chip processing, which comprises a base 11, a Y-axis 12, a multifunctional panel 13, an X-axis 14, a controller 15, a Z-axis 16, an execution support 17 and a dispensing cylinder 18, wherein the Y-axis 12 is arranged in the middle of the base 11, the multifunctional panel 13 is arranged in the middle of the Y-axis 12, the X-axis 14 is arranged above the base 11, the controller 15 is arranged on one side of the X-axis 14, the Z-axis 16 is arranged in the middle of the X-axis 14, the execution support 17 is arranged on one side of the Z-axis 16, the dispensing cylinder 18 is arranged in the middle of the execution support 17, dispensing pre-opening mechanisms 2 are arranged on two sides of the execution support 17, each dispensing pre-opening mechanism 2 comprises a plurality of main opening supports 21, one sides of the main opening supports 21 are respectively arranged on two sides of the execution support 17, a plurality of the lower parts of the main opening supports 21 are provided with an outer expanding unit 22, and a plurality of lower opening supports 21 are symmetrically provided with cleaning units 23.
In the embodiment, please refer to fig. 4, a main clamping groove 211 is formed on one side of the upper portion of the main stand 21, the main clamping groove 211 is formed on one side of the executing stand 17, a plurality of pushing-down fixing grooves 212 are formed on the lower portion of the main stand 21, and the pushing-down fixing grooves 212 are formed on the upper portion of the expanding unit 22, and the dispensing pre-spreading mechanism 2 is arranged on two sides of the executing stand 17 by the two main clamping grooves 211 and the bolt fastening.
Referring to fig. 5-7, the expansion unit 22 includes a plurality of push-down telescopic cylinders 221, the push-down telescopic cylinders 221 are all disposed at the lower portion of the main stand 21, the execution ends of the push-down telescopic cylinders 221 are all disposed at the top surface of the push-down stand 222, the middle portion of the push-down stand 222 is slidably connected with the upper end of the telescopic reset rod 223, a reset spring 224 is sleeved under the push-down stand 222 and in the middle portion of the telescopic reset rod 223, the lower end of the telescopic reset rod 223 is rotatably connected with the lower ends of a plurality of expansion blades 225, the included angles between the expansion blades 225 are 90 °, the included angles between the expansion blades 225 and the X-axis 14 are 45 °, the upper ends of the expansion blades 225 are rotatably connected with the lower ends of the expansion connecting rods 226, the upper ends of the expansion connecting rods 226 are rotatably connected with the two ends of the push-down stand 222, the pushing down support 222 includes a pushing down plate 2221, the top surface of the pushing down plate 2221 is disposed at the execution ends of the pushing down telescopic cylinder 221, a sliding limit sleeve 2222 is disposed in the middle of the pushing down plate 2221, the sliding limit sleeve 2222 is slidably connected to the upper end of the telescopic restoring rod 223, two ends of the pushing down plate 2221 are symmetrically provided with an expanding guide block 2223, a plurality of expanding guide blocks 2223 are respectively rotatably connected to the upper end of the expanding connecting rod 226, the upper end of the telescopic restoring rod 223 is provided with a sliding limit ring 2231, the lower end of the telescopic restoring rod 223 is provided with a blade connecting block 2232, the bottom surface of the blade connecting block 2232 is rotatably connected with the lower ends of the expanding blades 225, the expanding blades 225 are in a herringbone roof shape with two circular arcs at two ends, two ends of the top surface of the expanding blades 225 are respectively provided with rotating blocks 2251, in the design, the main spreading bracket 21 and other parts on the main spreading bracket are pushed to move downwards by the plurality of pushing-down telescopic cylinders 221, when the lower ends of the four outer spreading blades 225 of the outer spreading units 22 on two sides are simultaneously contacted with the centers of glue dispensing points, the four outer spreading blades 225 are respectively inclined at 45 degrees to point to four directions, the plurality of pushing-down telescopic cylinders 221 continue pushing down, the main spreading bracket 21 continues to downwards along the telescopic reset rod 223, and simultaneously the four outer spreading blades 225 roll towards the pointing directions under the action of the outer spreading connecting rods 226 respectively, so that the glue dispensing points are spread in four directions, the plurality of pushing-down telescopic cylinders 221 push down different distances according to the glue dispensing points with different sizes to control the size of spreading outwards, and after the completion, the plurality of pushing-down telescopic cylinders 221 are retracted, and the four outer spreading blades 225 are reset and retracted under the action of the four reset springs 224.
Referring to fig. 8-9, the cleaning unit 23 includes a cleaning support 231, the upper portion of the cleaning support 231 is disposed on one side of the lower portion of the main support 21, the lower end of the cleaning support 231 is rotatably connected to the middle portion of the cleaning rocker 232, the upper end of the cleaning rocker 232 is provided with a return spring 233, one end of the return spring 233 is disposed on one side of the cleaning support 231, the lower end of the cleaning rocker 232 is disposed on the upper end of the waste rubber recycling box 234, the lower end of the waste rubber recycling box 234 is rotatably connected with a cleaning roller 235, one end of the cleaning roller 235 is coaxially connected with a conical driven gear 236, the conical driven gear 236 is engaged with a conical driving gear 237, the conical driving gear 237 is coaxially connected to the executing end of a micro motor 238, the micro motor 238 is disposed on one side of the cleaning rocker 232, the cleaning support 231, a reset stop 2311 is arranged at one side of the lower part of the waste rubber recovery box 234, the reset stop 2311 is arranged at one end of the reset reed 233, a waste rubber outlet 2341 is arranged at one end of the bottom of the waste rubber recovery box 234, the waste rubber outlet 2341 is connected with a waste rubber collecting pump through a hose, the cleaning roller 235 is in a spindle shape, the bulge angle of the outer side of the cleaning roller 235 is consistent with the included angle degree of the bottom surface of the outward expansion blade 225, in the reset stroke of the four outward expansion blades 225, the cleaning roller 235 which is driven to rotate by the micro motor 238 in cooperation with the conical driving gear 237 and the conical driven gear 236 is contacted respectively, so that the rubber adhered to the bottom surface of the outward expansion blade 225 is removed and falls into the waste rubber recovery box 234, under the action of the reset reed 233, the cleaning roller 235 is always adhered to the bottom surface of the outward expansion blade 225 and falls into the rubber in the waste rubber recovery box 234, is discharged through the waste rubber outlet 2341.
Principle of operation: firstly, the dispensing cylinder 18 is moved to a designated position through the cooperation of the X axis 14 and the Y axis 12, the dispensing cylinder 18 is dropped through the Z axis 16, dispensing is completed, and the Z axis 16 lifts the dispensing cylinder 18; the main stand 21 and other parts on the main stand are pushed to move downwards by the plurality of pushing-down telescopic cylinders 221, when the lower ends of the four expanding blades 225 are simultaneously contacted with the centers of the glue dispensing points by the two side expanding units 22, the four expanding blades 225 are respectively inclined at 45 degrees to point to four directions, the plurality of pushing-down telescopic cylinders 221 continue pushing down, the main stand 21 continues to move downwards along the telescopic reset rod 223, and simultaneously the four expanding blades 225 roll towards the pointing directions under the action of the expanding connecting rods 226 respectively, so that the glue dispensing points are spread out in four directions, the plurality of pushing-down telescopic cylinders 221 push down for different distances according to the glue dispensing points with different sizes to control the size of spreading outwards, and after the completion, the plurality of pushing-down telescopic cylinders 221 are retracted, the four expanding blades 225 are reset and retracted under the action of the four reset springs 224; in the reset stroke of the four expansion blades 225, the cleaning rollers 235 which are driven to rotate by the micro motor 238 in cooperation with the conical driving gear 237 and the conical driven gear 236 are respectively contacted, so that the colloid adhered to the bottom surface of the expansion blade 225 is removed and falls into the waste rubber recovery box 234, the cleaning rollers 235 are always adhered to the bottom surface of the expansion blade 225 under the action of the reset reed 233, and the colloid falling into the waste rubber recovery box 234 is discharged through the waste rubber outlet 2341.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the embodiments described above, but is intended to be within the scope of the invention, as long as such insubstantial modifications are made by the method concepts and technical solutions of the invention, or the concepts and technical solutions of the invention are applied directly to other occasions without any modifications.
Claims (10)
1. A point gum device for SMT paster processing usefulness, including base (11), Y axle (12), multi-functional panel (13), X axle (14), controller (15), Z axle (16), execution support (17), point gum barrel (18), its characterized in that: the utility model discloses a novel glue spreader, including base (11), Y axle (12), X axle (14) are equipped with in the middle part of base (11), the top of base (11) is equipped with X axle (14), one side of X axle (14) is equipped with controller (15), the middle part of X axle (14) is equipped with Z axle (16), one side of Z axle (16) is equipped with executive bracket (17), the middle part of executive bracket (17) is equipped with some glue cartridge (18), the both sides of some glue cartridge (18) the both sides of executive bracket (17) are equipped with some glue and spread out opening mechanism (2), some glue and spread out opening mechanism (2) including a plurality of main support (21), a plurality of one side of spreading out main support (21) is located respectively the both sides of executive bracket (17), a plurality of the lower part of spreading out main support (21) is equipped with outer expansion unit (22), and a plurality of the lower part bilateral symmetry of spreading out main support (21) is equipped with clean unit (23).
2. A dispensing apparatus for SMT patch processing as defined in claim 1, wherein: main draw-in groove (211) has been seted up to upper portion one side of main support (21) of spreading out, main draw-in groove (211) are located one side of executing support (17), a plurality of fixed slots (212) of pushing down have been seted up to the lower part of main support (21) of spreading out, a plurality of fixed slots (212) of pushing down all are located the upper portion of expanding unit (22).
3. A dispensing apparatus for SMT patch processing as defined in claim 1, wherein: the expansion unit (22) comprises a plurality of pushing-down telescopic cylinders (221), the pushing-down telescopic cylinders (221) are arranged at the lower parts of the spreading main support (21), the executing ends of the pushing-down telescopic cylinders (221) are arranged at the top surfaces of the pushing-down supports (222), the middle parts of the pushing-down supports (222) are connected with the upper ends of the telescopic reset rods (223) in a sliding mode, reset springs (224) are sleeved at the lower parts of the pushing-down supports (222) in the middle of the telescopic reset rods (223), the lower ends of the telescopic reset rods (223) are connected with the lower ends of a plurality of expansion blades (225) in a rotating mode, the included angle between the expansion blades (225) is 90 degrees, the included angle between the expansion blades (225) and the X-axis 14 is 45 degrees, the upper ends of the expansion blades (225) are respectively connected with the lower ends of the expansion connecting rods (226) in a rotating mode, and the upper ends of the expansion blades (226) are respectively connected with the two ends of the pushing-down supports (222).
4. A dispensing device for SMT patch processing as claimed in claim 3, wherein: push down support (222) including push down board (2221), the top surface of push down board (2221) is located a plurality of push down the execution end of flexible jar (221), the middle part of push down board (2221) is equipped with slip limit sleeve (2222), slip limit sleeve (2222) sliding connection in the upper end of flexible reset rod (223), the both ends symmetry of push down board (2221) is equipped with expands guide block (2223), a plurality of expand guide block (2223) rotate respectively and connect expand the upper end of connecting rod (226).
5. A dispensing device for SMT patch processing as claimed in claim 3, wherein: the upper end of the telescopic reset rod (223) is provided with a sliding limiting ring (2231), the lower end of the telescopic reset rod (223) is provided with a blade connecting block (2232), and the bottom surface of the blade connecting block (2232) is rotationally connected with the lower ends of a plurality of outward expansion blades (225).
6. A dispensing device for SMT patch processing as claimed in claim 3, wherein: the outer expansion blade (225) is in a herringbone roof shape with circular arcs at two sides and tilted ends, and rotating blocks (2251) are respectively arranged at two ends of the top surface of the outer expansion blade (225).
7. A dispensing device for SMT patch processing as claimed in claim 3, wherein: the cleaning unit (23) comprises a cleaning support (231), the upper portion of the cleaning support (231) is arranged on one side of the lower portion of the main support (21) which is unfolded, the lower end of the cleaning support (231) is rotationally connected to the middle portion of a cleaning rocker arm (232), a reset reed (233) is arranged at the upper end of the cleaning rocker arm (232), one end of the reset reed (233) is arranged on one side of the cleaning support (231), the lower end of the cleaning rocker arm (232) is arranged at the upper end of a waste rubber recovery box (234), the lower end of the waste rubber recovery box (234) is rotationally connected with a cleaning roller (235), one end of the cleaning roller (235) is coaxially connected with a conical driven gear (236), the conical driven gear (236) is connected with a conical driving gear (237) in a meshed mode, the conical driving gear (237) is coaxially connected with the execution end of a miniature motor (238), and the miniature motor (238) is arranged on one side of the cleaning rocker arm (232).
8. A dispensing device for SMT patch processing as defined in claim 7, wherein: and one side of the lower part of the cleaning support (231) is provided with a reset stop block (2311), and the reset stop block (2311) is arranged at one end of the reset reed (233).
9. A dispensing device for SMT patch processing as defined in claim 7, wherein: waste rubber export (2341) has been seted up to bottom one end of waste rubber recovery box (234), waste rubber export (2341) is through hose connection waste rubber collection pump.
10. A dispensing device for SMT patch processing as defined in claim 7, wherein: the cleaning roller (235) is in a spindle shape, and the outer bulge angle of the cleaning roller (235) is consistent with the bottom surface included angle degree of the outward expansion blade (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426501.5A CN116441122A (en) | 2023-04-20 | 2023-04-20 | Adhesive dispensing device for SMT (surface mounted technology) chip processing |
Applications Claiming Priority (1)
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| CN202310426501.5A CN116441122A (en) | 2023-04-20 | 2023-04-20 | Adhesive dispensing device for SMT (surface mounted technology) chip processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117650085A (en) * | 2024-01-29 | 2024-03-05 | 凯瑞电子(诸城)有限公司 | Semiconductor chip packaging device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650085A (en) * | 2024-01-29 | 2024-03-05 | 凯瑞电子(诸城)有限公司 | Semiconductor chip packaging device |
| CN117650085B (en) * | 2024-01-29 | 2024-04-16 | 凯瑞电子(诸城)有限公司 | Semiconductor chip packaging device |
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