CN112827758A - Glue pouring equipment - Google Patents
Glue pouring equipment Download PDFInfo
- Publication number
- CN112827758A CN112827758A CN202110229190.4A CN202110229190A CN112827758A CN 112827758 A CN112827758 A CN 112827758A CN 202110229190 A CN202110229190 A CN 202110229190A CN 112827758 A CN112827758 A CN 112827758A
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- Prior art keywords
- glue
- plate
- tray
- vertical direction
- module assembly
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- 239000003292 glue Substances 0.000 title claims abstract description 104
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 28
- 239000000463 material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- 239000000306 component Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 9
- 238000004806 packaging method and process Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005429 filling process Methods 0.000 description 6
- 238000004382 potting Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- 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
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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
- B05C11/08—Spreading liquid or other fluent material by manipulating the work, e.g. tilting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- Coating Apparatus (AREA)
Abstract
The invention discloses a glue pouring device, wherein a tray capable of bearing a module component to be glue poured is arranged below a nozzle of an automatic glue dispenser in a contraposition mode, the bottom of the tray is coaxially connected with a centrifugal motor capable of driving a fixed shaft of the tray to rotate, the rotating central axis of the tray extends along the vertical direction, and the nozzle and a glue pouring port of the module component to be glue poured are both positioned on the extension line of the rotating central axis of the tray; the three-dimensional workbench can drive the centrifugal motor to move in the horizontal direction and the vertical direction. This encapsulating equipment can fully evenly fill the glue solution to each position that needs the encapsulating of module assembly, effectively avoids encapsulating the inside formation bubble hole of back module assembly, avoids module assembly thermal resistance too big, optimizes the product property ability, and this encapsulating equipment's work operating efficiency is higher, can reduce staff's intensity of labour by a wide margin and show improvement encapsulating operating efficiency, avoids materials such as the glue solution of encapsulating in-process extravagant simultaneously, optimizes manufacturing cost.
Description
Technical Field
The invention relates to the technical field of electronic and electrical component packaging and glue pouring matching equipment, in particular to glue pouring equipment.
Background
In the field of production and manufacturing of current electronic products, in order to meet the overall performance requirements of the products, the requirements of packaging and glue filling processes required in the modular assembly process of electronic and electrical components are more and more strict.
Taking the module power supply as an example, the size requirement on the module power supply is more and more strict in actual production at the present stage, and meanwhile, the power requirement is higher and higher, so that the power density of the module power supply is higher and higher, and therefore, high-heat-conducting glue needs to be poured into the module to meet the heat dissipation requirement of the high-power-density module power supply. However, gaps and dead corners are easily formed among the dense components in the module power supply with high power density. In the actual glue pouring operation process, the overall performance of a final product is considered, and in order to reduce the thermal resistance to the maximum extent, the distance between each power device and the shell is smaller and smaller, so that a large number of small gaps are formed inside the shell; meanwhile, the high-heat-conductivity glue has poor fluidity due to more fillers and higher viscosity.
Based on the above situation, if the traditional spot-coating potting or pneumatic potting mode is adopted, the glue solution cannot be well filled into each space dead angle and structure gap, so that a bubble cavity is formed in the encapsulated module assembly, the overall thermal resistance of the module assembly and even the product is increased, the service life of the product is shortened, the problems of over-temperature protection and the like can occur when the product is used, even the product is failed due to local overheating, and serious adverse effects are caused on the actual performance of the product and the normal working and use of the product.
At present, in order to solve the above problems of potting dead corners and bubble cavities, a solution method in the prior art includes: pouring glue and pre-coating glue in different times. If the glue pouring method is adopted, a large amount of operation working hours are increased, the labor intensity of workers is obviously increased, and the manual operation and the product processing efficiency are low; if the pre-coating method is adopted, the serious waste of the sizing material can be caused, and the production cost is increased.
Therefore, how to ensure that glue solution is filled more fully and uniformly in the glue filling process of the module assembly, bubble holes are avoided after the module assembly is subjected to glue filling packaging, the performance of a product is optimized, the working strength of glue filling operation is reduced, the operation efficiency is improved, material waste is avoided, and the optimization of production cost is an important technical problem to be solved by technical personnel in the field at present.
Disclosure of Invention
The invention aims to provide glue filling equipment which can fully and uniformly fill glue liquid to each part of a module assembly needing glue filling, effectively avoid bubble holes formed inside the module assembly after glue filling and packaging, avoid overlarge thermal resistance of the module assembly, optimize product performance, and has higher work and operation efficiency, can greatly reduce the labor intensity of workers and obviously improve the glue filling operation efficiency, and simultaneously avoid waste of materials such as the glue liquid and the like in the glue filling process and optimize production cost.
In order to solve the technical problem, the invention provides glue filling equipment which comprises an automatic glue dispenser, wherein a tray capable of bearing a module component to be filled is arranged below a nozzle of the automatic glue dispenser in an aligned mode, the bottom of the tray is coaxially connected with a centrifugal motor capable of driving the tray to rotate in a fixed shaft mode, the rotating central axis of the tray extends along the vertical direction, and the nozzle and a glue filling opening of the module component to be filled are both located on the extension line of the rotating central axis of the tray;
the centrifugal machine further comprises a three-dimensional workbench which can drive the centrifugal motor to move in the horizontal direction and the vertical direction.
Preferably, the tray comprises a top plate and a bottom plate which are arranged from top to bottom in a contraposition mode in the vertical direction and are parallel to each other, and a fixing device capable of fixing the grouted module assemblies is arranged at the top of the top plate;
a plurality of guide rods which extend along the vertical direction and penetrate through the bottom plate from top to bottom are uniformly distributed at the bottom of the top plate along the circumferential direction of the top plate, and each guide rod comprises a polished rod section in sliding fit with the bottom plate and a threaded section positioned at the bottom end of the corresponding guide rod;
the buffer spring is coaxially sleeved outside the polished rod section and embedded between the bottom surface of the top plate and the top surface of the bottom plate, a limit nut is fastened on the thread section in a threaded manner, and a bearing coaxially sleeved outside the guide rod is embedded between the limit nut and the bottom surface of the bottom plate.
Preferably, the fixing means is a caulking groove located at a middle portion of the top surface of the top plate.
Preferably, a plurality of buffer bosses matched with the grouted module assemblies are arranged on the inner wall of the caulking groove.
Preferably, the three-dimensional workbench comprises a rack and a bearing platform which is arranged at the top of the rack in a lifting manner, a base is detachably arranged on the top surface of the bearing platform, and the centrifugal motor is fixed in the base in an alignment manner through a bolt.
Preferably, the supporting platform comprises a supporting plate, a moving plate and a lifting plate which are arranged from top to bottom in an aligned mode along the vertical direction and are parallel to each other, a lower screw rod capable of driving the moving plate and the supporting plate to synchronously move along the horizontal direction is arranged on the lifting plate, an upper screw rod capable of driving the supporting plate to move along the horizontal direction is arranged on the moving plate, and the axis of the lower screw rod is perpendicular to the axis of the upper screw rod.
Preferably, a plurality of lower positioning holes penetrate through the bearing plate along the vertical direction, the lower positioning holes are arranged in an equidistant array along the horizontal direction, a plurality of upper positioning holes penetrate through the base along the vertical direction, and the base is detachably connected to the top of the bearing plate through positioning bolts which sequentially penetrate through the upper positioning holes and the lower positioning holes from top to bottom.
Preferably, a plurality of lifting screw rods capable of driving the bearing table to reciprocate in the vertical direction are arranged in the machine frame, the top ends of the lifting screw rods are connected to the bottom of the bearing table, and control handles linked with the lifting screw rods are arranged on the side portions of the machine frame.
Preferably, a balance supporting leg capable of adjusting the height is arranged at each top corner of the bottom of the machine frame.
Preferably, the bottom of the frame is further provided with a universal wheel and a locking mechanism matched with the universal wheel.
In contrast to the above-mentioned background art, the glue-pouring apparatus provided by the present invention, during the operation and use thereof, reliably arranges the module assembly with glue-pouring treatment on the top of the tray, and properly adjusts the relative positions among the nozzles of the centrifugal motor, the tray and the automatic glue-pouring machine by the lifting and horizontal movement of the three-dimensional worktable, so that the nozzles, the glue-pouring port of the module assembly on the tray, the rotating shaft of the centrifugal motor and the rotating central axis of the tray are positioned on the same vertical straight line, then starts the centrifugal motor, drives the tray and the module assembly on the tray to perform fixed-axis rotation by the centrifugal motor, and simultaneously starts the automatic glue-pouring machine, so that the glue solution is poured into the module assembly from the nozzles, and is synchronously rotated with the tray and the centrifugal motor by the module assembly, and the glue solution poured into the module assembly uniformly gushes into gaps and structural gaps by the centrifugal force generated during the rotation, and fully filling the space structures with smaller sizes, avoiding the generation of structural dead angles and bubble holes which are uneven in glue filling and even can not be filled with glue, fully ensuring the glue filling and packaging effects of the module assemblies, avoiding the problem of overlarge thermal resistance of the module assemblies caused by the bubble holes generated in the glue filling process, further avoiding the phenomena of local overheating and the like of products, prolonging the overall service life of the products and optimizing the overall performance of the products. Rely on centrifugal motor and automatic point gum machine to realize automatic operation completely in the encapsulating equipment course of work, the staff only need before the equipment operation to relevant fitting pieces such as nozzle, module assembly, tray and centrifugal motor carry out position adjustment and calibration in order to guarantee follow-up operation precision can, staff's intensity of labour has been reduced by a wide margin, encapsulating operating efficiency has been improved, and the glue solution is reliably filled inside module assembly with make full use of ground, effectively avoided the glue solution waste of encapsulating in-process, material utilization who has improved the encapsulating in-process has optimized the whole manufacturing cost of product.
In another preferred scheme of the invention, the tray comprises a top plate and a bottom plate which are arranged from top to bottom in a contraposition mode along the vertical direction and are parallel to each other, and a fixing device capable of fixing the module assembly to be glue poured is arranged at the top of the top plate; a plurality of guide rods which extend along the vertical direction and penetrate through the bottom plate from top to bottom are uniformly distributed at the bottom of the top plate along the circumferential direction of the top plate, and each guide rod comprises a polished rod section in sliding fit with the bottom plate and a threaded section positioned at the bottom end of the corresponding guide rod; the buffer spring is coaxially sleeved outside the polished rod section and embedded between the bottom surface of the top plate and the top surface of the bottom plate, a limit nut is fastened on the thread section in a threaded manner, and a bearing coaxially sleeved outside the guide rod is embedded between the limit nut and the bottom surface of the bottom plate. In the glue pouring operation process, if the nozzle is in excessive contact with the module assembly positioned on the tray or is extruded and the like, the top plate can move downwards along with the module assembly subjected to downward pressure, the guide rod can synchronously move relative to the bottom plate along with the top plate, the distance between the top plate and the bottom plate is gradually reduced at the moment, the buffer spring is synchronously compressed to relieve the downward pressure exerted on the module assembly and the tray by the nozzle, damage to the module assembly and the main body structure of the nozzle due to rigid contact between the module assembly and the nozzle is avoided, and the corresponding glue pouring operation effect is ensured; when the nozzle does not exert downward pressure on the module assembly, the top plate and the module assembly gradually rise back and reset under the action of the reset force of the buffer spring so as to recover the initial working state. The guide arm can provide reliable direction and spacing for the elevating movement of roof in whole action process, guarantees the removal precision of roof, avoids taking place the dislocation, and at this in-process, the bearing can with the reliable adaptation of guide arm, avoids taking place structural damage among the guide arm reciprocating motion process, and limit nut can reliably inject the extreme displacement position of bearing and guide arm, avoids moving the excessive subassembly structure pine that leads to and takes off or part damage, guarantees the overall structure reliability and the working property of tray.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a glue filling apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the alignment structure between the nozzle and the module assembly to be encapsulated in the mold shown in FIG. 1;
FIG. 3 is a schematic view of a structure of the three-dimensional table of FIG. 1 cooperating with a centrifugal motor and a tray;
FIG. 4 is a bottom perspective view of the tray of FIG. 3;
FIG. 5 is a schematic view of the top plate and its adapter of FIG. 3;
FIG. 6 is a schematic structural view of the base plate of FIG. 3;
fig. 7 is a schematic perspective view of a specific structure of a three-dimensional workbench of a glue filling apparatus according to an embodiment of the present invention;
FIG. 8 is a front view of FIG. 7;
fig. 9 is a side view of fig. 8.
Wherein:
10-a module assembly;
11-a tray;
111-top plate;
112-a backplane;
1121-guiding fixed block;
113-a guide bar;
1131 — a lightbar segment;
1132 — a threaded segment;
114-a buffer spring;
115-a limit nut;
116-a bearing;
117-caulking grooves;
1171-buffer boss
12-a centrifugal motor;
20-automatic glue dispenser;
21-a nozzle;
30-a three-dimensional table;
31-a frame;
311-lifting screw rod;
312-a control handle;
313-balance feet;
314-universal wheels;
32-a support platform;
321-a supporting plate;
3211-lower positioning hole;
322-moving plate;
3221-upper screw rod;
323-lifting plate;
3231-lower screw;
33-a base;
331-upper positioning hole.
Detailed Description
The core of the invention is to provide glue filling equipment, which can fully and uniformly fill glue solution to each part of a module assembly needing glue filling, effectively avoid forming bubble holes inside the module assembly after glue filling and packaging, avoid overlarge thermal resistance of the module assembly, optimize product performance, and have higher work and operation efficiency, can greatly reduce the labor intensity of workers and obviously improve glue filling operation efficiency, and simultaneously avoid waste of materials such as the glue solution and the like in the glue filling process, and optimize production cost.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, fig. 1 is a schematic view of an overall structure of a glue filling apparatus according to an embodiment of the present invention; FIG. 2 is a schematic diagram of the alignment structure between the nozzle and the module assembly to be encapsulated in the mold shown in FIG. 1; FIG. 3 is a schematic view of a structure of the three-dimensional table of FIG. 1 cooperating with a centrifugal motor and a tray; FIG. 4 is a bottom perspective view of the tray of FIG. 3; FIG. 5 is a schematic view of the top plate and its adapter of FIG. 3; fig. 6 is a schematic structural diagram of the bottom plate in fig. 3.
In a specific embodiment, the glue filling equipment provided by the invention comprises an automatic glue dispenser 20, wherein a tray 11 capable of bearing a module component 10 to be filled is arranged below a nozzle 21 of the automatic glue dispenser 20 in a contraposition manner, the bottom of the tray 11 is coaxially connected with a centrifugal motor 12 capable of driving the tray 11 to rotate in a fixed axis manner, the rotating central axis of the tray 11 extends along the vertical direction, and the nozzle 21 and a glue filling port of the module component 10 to be filled are both positioned on the extension line of the rotating central axis of the tray 11; and a three-dimensional workbench 30 capable of driving the centrifugal motor 12 to move in the horizontal direction and the vertical direction.
In the operation and use process of the glue pouring equipment, the module assembly 10 with glue pouring treatment is reliably arranged at the top of the tray 11, the relative positions among the centrifugal motor 12, the tray 11 and the nozzle 21 of the automatic glue dispenser 20 are properly adjusted through the lifting and horizontal movement of the three-dimensional worktable 30, so that the nozzle 21, the glue pouring port of the module assembly 10 positioned on the tray 11, the rotating shaft of the centrifugal motor 12 and the rotating central axis of the tray 11 are positioned on the same vertical straight line, then the centrifugal motor 12 is started, the tray 11 and the module assembly 10 positioned on the tray 11 are driven to rotate in a fixed axis mode through the centrifugal motor 12, the automatic glue dispenser 20 is started simultaneously, so that glue is poured into the module assembly 10 from the nozzle 21, the module assembly 10 synchronously rotates along with the tray 11 and the centrifugal motor 12, and the glue poured into the module assembly 10 uniformly flows into gaps and structural gaps by utilizing the centrifugal force generated in the rotating process, and fully fill these space structures with smaller size, avoid generating structure dead angles and bubble holes that the encapsulating is uneven or even can not be encapsulated, fully guarantee encapsulating and packaging effects to module assembly 10, stop the too big problem of module assembly 10 thermal resistance that leads to because of the bubble hole that produces among the encapsulating process, and then avoid the product to take place phenomenon such as local overheat, prolong product whole life and optimize its wholeness ability. Rely on centrifugal motor 12 and automatic point gum machine 20 to realize automatic operation completely in the encapsulating equipment course of work, the staff only need before the equipment operation to nozzle 21, module component 10, tray 11 and centrifugal motor 12 relevant fitting piece carry out position adjustment and calibration in order to guarantee follow-up operation precision can, staff's intensity of labour has been reduced by a wide margin, encapsulating operating efficiency has been improved, and the glue solution is reliably filled inside module component 10 with make full use of ground, effectively avoided the glue solution waste of encapsulating in-process, material utilization among the encapsulating process has been improved, the whole manufacturing cost of product has been optimized.
It should be noted that the automatic dispenser 20 and the centrifugal motor 12 in the present embodiment are finished product purchasing devices of conventional structures on the market, and the specific structure and the working mode thereof may refer to general finished product devices directly, and in some cases, the arrangement positions and the assembly modes of the automatic dispenser 20 and the centrifugal motor 12 may be adjusted adaptively according to actual working condition requirements, but these adjustments may not affect the core component structure and the conventional working mode thereof, and therefore the specific operation mode and the layout of the internal structural components thereof are not described again.
It should be further noted that, when the actual equipment assembly and glue filling operation are performed, considering that the sizes and specifications of the module assemblies 10 to be filled with glue are different, it is ensured that the glue filling ports of the module assemblies 10 are located on the extension line of the rotation central axis of the tray 11, and at the same time, it is ensured that the dynamic balance of the module assemblies 10 when the module assemblies 10 rotate along with the fixed axis of the tray 11 is ensured, if necessary, the counterweight processing can be performed on the tray 11 assembled with the module assemblies 10, and the specific arrangement structure and the processing mode can be flexibly selected and adjusted according to the actual working condition requirements. In principle, any material can be used as long as it can meet the actual operation requirements of the potting device and ensure the potting effect of the module assembly 10.
Further, the tray 11 comprises a top plate 111 and a bottom plate 112 which are arranged from top to bottom in a contraposition manner along the vertical direction and are parallel to each other, and a fixing device capable of fixing the module assembly 10 to be glue-poured is arranged at the top of the top plate 111; a plurality of guide rods 113 which extend along the vertical direction and penetrate through the bottom plate 112 from top to bottom are uniformly distributed at the bottom of the top plate 111 along the circumferential direction, and each guide rod 113 comprises a polished rod section 1131 in sliding fit with the bottom plate 112 and a threaded section 1132 positioned at the bottom end of the guide rod 113; the buffer spring 114 is coaxially sleeved outside the light bar section 1131, the buffer spring 114 is embedded between the bottom surface of the top plate 111 and the top surface of the bottom plate 112, the limit nut 115 is screwed on the threaded section 1132, and the bearing 116 coaxially sleeved outside the guide bar 113 is embedded between the limit nut 115 and the bottom surface of the bottom plate 112. In the process of glue pouring operation, if the nozzle 21 is in excessive contact with or extrudes the module assembly 10 on the tray 11, the top plate 111 moves downward along with the module assembly 10 which is subjected to downward pressure, and the guide rod 113 moves relative to the bottom plate 112 along with the top plate 111, at this time, the distance between the top plate 111 and the bottom plate 112 is gradually reduced, the buffer spring 114 is synchronously compressed to relieve the downward pressure exerted on the module assembly 10 and the tray 11 by the nozzle 21, so that damage to the main body structures of the module assembly 10 and the nozzle 21 due to rigid contact between the module assembly 10 and the nozzle 21 is avoided, and the corresponding glue pouring operation effect is ensured; when the nozzle 21 no longer applies a downward force to the module assembly 10, the top plate 111 and the module assembly 10 are gradually lifted back and restored by the restoring force of the buffer spring 114 to restore the initial operating state. Whole action in-process guide arm 113 can provide reliable direction and spacing for the elevating movement of roof 111, guarantee the removal precision of roof 111, avoid taking place the dislocation, at this in-process, bearing 116 can be with the reliable adaptation of guide arm 113, avoid taking place structural damage among the guide arm 113 reciprocating motion process, and limit nut 115 can reliably inject bearing 116 and guide arm 113's extreme movement position, avoid moving the excessive subassembly structure that leads to and loosen or part damage, guarantee tray 11's overall structure reliability and working property.
It should be noted that, in order to ensure the reliability of the main structure of the bottom plate 112 and avoid the penetrating structure of the guide rods 113 from adversely affecting the main structure of the bottom plate 112, a plurality of guide fixing blocks 1121 uniformly arranged along the circumferential direction of the bottom plate 112 may be arranged at corresponding positions of the bottom plate 112, so that the guide rods 113 penetrate through the guide fixing blocks 1121 one by one, thereby not only ensuring the structural adaptability and the movement coordination of the guide rods 113 and the bottom plate 112, but also effectively avoiding the damage to the guide rods 113 and the main structure of the bottom plate 112 caused by direct penetrating assembly.
On this basis, during actual assembly, the top end of the bearing 116 can be directly fixed on the guide fixing block 1121, so as to further improve the assembly strength of the bearing 116 and ensure the matching effect of the bearing 116 and the main structure of the tray 11.
Specifically, the fixing means is a caulking groove 117 located at the middle of the top surface of the top plate 111. This caulking groove 117 can highly integrate in roof 111 major structure to improve the subassembly integration degree and the action uniformity between the encapsulating module subassembly 10 after the equipment is accomplished by a wide margin and roof 111, effectively avoid the dead axle rotation and the encapsulating in-process by the structure pine take off or phenomenon such as action maladjustment, hysteresis between encapsulating module subassembly 10 and roof 111, guarantee the encapsulating of module subassembly 10 and encapsulation treatment effect.
In addition, a plurality of buffer bosses 1171 matched with the grouted module assemblies 10 are arranged on the inner wall of the caulking groove 117. Each buffering boss 1171 is generally a soft elastic component made of rubber or silica gel, so that certain structural protection can be implemented on the module component 10 embedded in the caulking groove 117, structural damage caused by rigid contact between the module component 10 and the inner wall of the caulking groove 117 is avoided, meanwhile, each buffering boss 1171 can further improve the embedded fixing strength of the module component 10, and the structural adaptation effect and the fixing effect of the caulking groove 117 on the encapsulated module components 10 with different specifications are improved.
Of course, the material of the buffering boss 1171 is not limited to the rubber or silica gel component, and other materials capable of implementing reliable structural protection and effective fixation to the module component 10 to be encapsulated may also be used. In principle, any material can be used as long as it can meet the practical application requirements of the glue pouring equipment.
It should be understood that the fixing device is not limited to the slot 117 as shown in the figure, and may be a clamping sleeve or a snap ring or other fastening and connecting assembly capable of securely fixing the module assembly 10 to the top plate 111, and if so, a soft elastic member such as a cushion pad may be used instead of the cushion boss 1171 as an auxiliary structural member for avoiding a rigid contact between the module assembly 10 and the fixing device and improving the assembling strength of the module assembly 10. Of course, the specific structural form of the fixing device and the matching assembly thereof can be flexibly adjusted and selected by workers according to the actual working conditions, and the fixing device and the matching assembly thereof can be used as long as the fixing device can meet the actual application requirements of the glue pouring equipment.
In a specific application, the three-dimensional worktable 30 includes a frame 31 and a supporting platform 32 located at the top of the frame 31 in a liftable manner, a base 33 is removably disposed on the top surface of the supporting platform 32, and the centrifugal motor 12 is fixed in the base 33 by aligning with a bolt. The base 33 can provide a sufficient and reliable structural support for the centrifugal motor 12, prevent the centrifugal motor 12 from loosening or vibrating greatly in the operation process of the equipment, and ensure the driving effect and the transmission efficiency of the centrifugal motor 12 on the downstream action components such as the tray 11 and the like. The centrifugal motor 12 and the base 33 are reliably connected through the bolts, so that the assembling strength between the centrifugal motor 12 and the base 33 can be ensured, the centrifugal motor 12 can be detached from the base 33 when necessary so as to implement related operations such as maintenance or replacement, and after the operation is finished, the centrifugal motor 12 is installed in the base 33 again, and the centrifugal motor 12 and the base 33 are assembled again through the bolts.
Please refer to fig. 7 to 9, wherein fig. 7 is a perspective view illustrating a specific structure of a three-dimensional worktable of a glue filling apparatus according to an embodiment of the present invention; FIG. 8 is a front view of FIG. 7; fig. 9 is a side view of fig. 8.
It should be noted that fig. 7, fig. 8 and fig. 9 are schematic detailed structural diagrams provided for specific structures of the three-dimensional worktable 30, and the contents related to the three-dimensional worktable 30 in the remaining figures are general structural diagrams, so that the structural details of the three-dimensional worktable 30 are not specifically described and embodied, but it should be understood that the structures represented by the figures are communicated and there is no difference in practical applications, and those skilled in the art can combine reference and understanding according to the specific contents of the figures.
Furthermore, the supporting platform 32 includes a supporting plate 321, a moving plate 322 and a lifting plate 323 which are aligned from top to bottom in the vertical direction and are parallel to each other, a lower screw rod 3231 capable of driving the moving plate 322 and the supporting plate 321 to move synchronously in the horizontal direction is disposed on the lifting plate 323, an upper screw rod 3221 capable of driving the supporting plate 321 to move in the horizontal direction is disposed on the moving plate 322, and an axis of the lower screw rod 3231 is perpendicular to an axis of the upper screw rod 3221. In actual operation, the lower screw 3231 is controlled to rotate in a fixed axis manner to drive the moving plate 322 to move properly in the horizontal direction, and at this time, due to the linkage assembly structure between the supporting plate 321 and the moving plate 322, the supporting plate 321 also moves to a proper position along with the moving plate 322; the upper screw 3221 is controlled to rotate in a fixed axis manner, so that the supporting plate 321 can be driven to move properly in the horizontal direction, at this time, the supporting plate 321 and the moving plate 322 move relatively, and the moving direction is perpendicular to the synchronous moving direction of the moving plate 322 and the supporting plate 321 driven by the lower screw 3231, so that the supporting plate 321, the centrifugal motor 12 on the supporting plate 321, the tray 11 and the module assembly 10 can be precisely adjusted in the horizontal position through the cooperation of the lower screw 3231 and the upper screw 3221.
It should be understood that the above-mentioned coordination process of the lower screw 3231 and the upper screw 3221 can be understood as an X-Y direction, that is, the moving plate 322 and the supporting plate 321 driven by the lower screw 3231 move synchronously in an X direction, the supporting plate 321 driven by the upper screw 3221 moves in a Y direction relative to the moving plate 322, and the X direction and the Y direction are both in a horizontal direction but perpendicular to each other.
More specifically, a plurality of lower positioning holes 3211 penetrate through the supporting plate 321 along the vertical direction, the lower positioning holes 3211 are arranged in an equidistant array along the horizontal direction, a plurality of upper positioning holes 331 penetrate through the base 33 along the vertical direction, and the base 33 is detachably connected to the top of the supporting plate 321 through positioning bolts sequentially penetrating through the upper positioning holes 331 and the lower positioning holes 3211 from top to bottom. The upper positioning hole 331 and the lower positioning holes 3211 at different positions are aligned and assembled through the positioning bolts, and the assembly position of the base 33 can be properly adjusted on the effective bearing surface at the top of the bearing plate 321, so that the structural adaptation precision and the bearing capacity among the base 33, the bearing plate 321, the tray 11 and other linkage matching parts are further improved, the overall structural strength and the reliability of the glue pouring equipment are ensured, and the glue pouring effect of the module assembly 10 is improved.
In addition, a plurality of lifting screws 311 capable of driving the supporting platform 32 to reciprocate along the vertical direction are arranged in the frame 31, the top ends of the lifting screws 311 are connected to the bottom of the supporting platform 32, and a control handle 312 linked with the lifting screws 311 is arranged on the side of the frame 31. During actual operation, a worker can flexibly control the rotation direction of each lifting screw 311 through the control handle 312, so that the supporting platform 32 is lifted and lowered, and further, the height of the module assembly 10 to be glue-poured on the tray 11 is adjusted through the linkage matching structure among the supporting platform 32, the centrifugal motor 12 and the tray 11, so that the relative position and the matching effect in the vertical direction between the module assembly 10 and the nozzle 21 of the automatic glue dispenser 20 are further optimized, and the glue-pouring effect and the operation efficiency are ensured.
On the other hand, a balance leg 313 capable of adjusting the height is provided at each top corner of the bottom of the frame 31. Each balance support leg 313 can provide sufficient and reliable structural support for the three-dimensional workbench 30 and each component borne by the three-dimensional workbench 30, and the overall structural balance degree of the three-dimensional workbench 30 can be effectively adjusted through the height adjustment of each balance support leg 313, so that the levelness and the structural balance of main working components such as the supporting platform 32 are ensured, and the glue filling effect is further ensured.
Particularly, the height of the balance support leg 313 can be adjusted through the telescopic rod, the height can be adjusted through the screw rod mechanism, the specific adjusting structure can be comprehensively considered and selected according to actual working conditions and the use cost of the equipment, and in principle, the height can be adjusted as long as the actual working requirements of the glue pouring equipment can be met.
Further, the bottom of the frame 31 is provided with a universal wheel 314 and a locking mechanism cooperating with the universal wheel 314. The three-dimensional workbench 30 can be flexibly moved to a target position through the universal wheel 314, after the three-dimensional workbench is moved in place, the universal wheel 314 is locked through the locking mechanism so as not to move continuously, meanwhile, the rack 31 is reliably positioned and supported through the balance support legs 313, structural interference and functional influence do not exist between the universal wheel 314 and the balance support legs 313, and the three-dimensional workbench can independently and reliably work and stably operate and run.
In order to further optimize the working effect of the universal wheel 314, the universal wheel 314 can be arranged at the central position of the bottom of the frame 31, so that the gravity center position of the three-dimensional workbench 30 during moving and the load-bearing condition of the universal wheel 314 are optimized, and the structural balance and the moving efficiency of the three-dimensional workbench 30 during moving are ensured.
In summary, in the operation and use process of the glue filling equipment provided by the invention, the module assembly with glue filling treatment is reliably arranged at the top of the tray, the relative positions among the centrifugal motor, the tray and the nozzle of the automatic glue dispenser are properly adjusted through the lifting and horizontal movement of the three-dimensional worktable, so that the nozzle, the glue filling port of the module assembly positioned on the tray, the rotating shaft of the centrifugal motor and the rotating central axis of the tray are positioned on the same vertical straight line, then the centrifugal motor is started, the tray and the module assembly positioned on the tray are driven by the centrifugal motor to perform fixed-axis rotation, the automatic glue dispenser is started simultaneously, so that glue is filled into the module assembly from the nozzle, the module assembly synchronously rotates along with the tray and the centrifugal motor, and the glue filled into the module assembly uniformly flows into gaps and structural gaps by utilizing the centrifugal force generated in the rotation process, and fully filling the space structures with smaller sizes, avoiding the generation of structural dead angles and bubble holes which are uneven in glue filling and even can not be filled with glue, fully ensuring the glue filling and packaging effects of the module assemblies, avoiding the problem of overlarge thermal resistance of the module assemblies caused by the bubble holes generated in the glue filling process, further avoiding the phenomena of local overheating and the like of products, prolonging the overall service life of the products and optimizing the overall performance of the products. Rely on centrifugal motor and automatic point gum machine to realize automatic operation completely in the encapsulating equipment course of work, the staff only need before the equipment operation to relevant fitting pieces such as nozzle, module assembly, tray and centrifugal motor carry out position adjustment and calibration in order to guarantee follow-up operation precision can, staff's intensity of labour has been reduced by a wide margin, encapsulating operating efficiency has been improved, and the glue solution is reliably filled inside module assembly with make full use of ground, effectively avoided the glue solution waste of encapsulating in-process, material utilization who has improved the encapsulating in-process has optimized the whole manufacturing cost of product.
The glue pouring equipment provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a glue filling equipment which characterized in that: the automatic dispensing machine comprises an automatic dispensing machine, wherein a tray capable of bearing a module component to be filled is arranged below a nozzle of the automatic dispensing machine in an aligned mode, the bottom of the tray is coaxially connected with a centrifugal motor capable of driving a fixed shaft of the tray to rotate, the rotating central axis of the tray extends in the vertical direction, and the nozzle and a filling opening of the module component to be filled are located on the extending line of the rotating central axis of the tray;
the centrifugal machine further comprises a three-dimensional workbench which can drive the centrifugal motor to move in the horizontal direction and the vertical direction.
2. The glue filling apparatus of claim 1, wherein: the tray comprises a top plate and a bottom plate which are arranged in an aligned mode from top to bottom in the vertical direction and are parallel to each other, and a fixing device capable of fixing the grouted module assembly is arranged at the top of the top plate;
a plurality of guide rods which extend along the vertical direction and penetrate through the bottom plate from top to bottom are uniformly distributed at the bottom of the top plate along the circumferential direction of the top plate, and each guide rod comprises a polished rod section in sliding fit with the bottom plate and a threaded section positioned at the bottom end of the corresponding guide rod;
the buffer spring is coaxially sleeved outside the polished rod section and embedded between the bottom surface of the top plate and the top surface of the bottom plate, a limit nut is fastened on the thread section in a threaded manner, and a bearing coaxially sleeved outside the guide rod is embedded between the limit nut and the bottom surface of the bottom plate.
3. The glue filling apparatus of claim 2, wherein: the fixing device is a caulking groove positioned in the middle of the top surface of the top plate.
4. A glue-pouring apparatus as claimed in claim 3, characterised in that: and a plurality of buffer bosses matched with the grouted module assemblies are arranged on the inner wall of the caulking groove.
5. The glue filling apparatus of claim 1, wherein: the three-dimensional workbench comprises a rack and a bearing platform which is arranged at the top of the rack in a lifting manner, a base is detachably arranged on the top surface of the bearing platform, and the centrifugal motor is fixed in the base in an aligning manner through bolts.
6. The glue filling apparatus of claim 5, wherein: the supporting platform comprises a supporting plate, a movable plate and a lifting plate which are arranged in an aligned mode from top to bottom in the vertical direction and are parallel to each other, a lower screw rod capable of driving the movable plate and the supporting plate to synchronously move in the horizontal direction is arranged on the lifting plate, an upper screw rod capable of driving the supporting plate to move in the horizontal direction is arranged on the movable plate, and the axis of the lower screw rod is perpendicular to the axis of the upper screw rod.
7. The glue filling apparatus of claim 6, wherein: the bearing plate is provided with a plurality of lower positioning holes penetrating in the vertical direction, the lower positioning holes are arranged in an equidistant array in the horizontal direction, the base is provided with a plurality of upper positioning holes penetrating in the vertical direction, and the base is detachably connected to the top of the bearing plate through positioning bolts sequentially penetrating through the upper positioning holes and the lower positioning holes from top to bottom.
8. The glue filling apparatus of claim 5, wherein: the supporting table is characterized in that a plurality of lifting screw rods capable of driving the supporting table to reciprocate in the vertical direction are arranged in the rack, the top ends of the lifting screw rods are connected to the bottom of the supporting table, and control handles linked with the lifting screw rods are arranged on the side portions of the rack.
9. The glue filling apparatus of claim 5, wherein: and a balance supporting leg capable of adjusting the height is arranged at each top corner of the bottom of the rack.
10. A glue-pouring apparatus as claimed in claim 9, characterised in that: the bottom of the frame is also provided with universal wheels and a locking mechanism matched with the universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229190.4A CN112827758A (en) | 2021-03-02 | 2021-03-02 | Glue pouring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229190.4A CN112827758A (en) | 2021-03-02 | 2021-03-02 | Glue pouring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112827758A true CN112827758A (en) | 2021-05-25 |
Family
ID=75934304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229190.4A Pending CN112827758A (en) | 2021-03-02 | 2021-03-02 | Glue pouring equipment |
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| Country | Link |
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| CN (1) | CN112827758A (en) |
Cited By (1)
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| CN116618241A (en) * | 2023-07-24 | 2023-08-22 | 江苏泽润新能科技股份有限公司 | Car battery package glue filling device |
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