CN111804510B - Dispensing structure for heat dissipation plate - Google Patents
Dispensing structure for heat dissipation plate Download PDFInfo
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- CN111804510B CN111804510B CN202010613066.3A CN202010613066A CN111804510B CN 111804510 B CN111804510 B CN 111804510B CN 202010613066 A CN202010613066 A CN 202010613066A CN 111804510 B CN111804510 B CN 111804510B
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- fixing
- dispensing
- fixedly connected
- axis direction
- heat sink
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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
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
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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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Abstract
The invention discloses a glue dispensing structure for a radiating fin, which comprises: a conveyor line; a heat sink fixing jig for fixing the heat sink to be processed and transferring the heat sink by the transfer line; the positioning mechanism and the glue dispensing mechanism are arranged beside the conveying line; the conveying line is sequentially provided with a feeding station, a positioning station, a dispensing station, a punching station and a discharging station along the conveying direction, and the positioning mechanism and the dispensing mechanism correspond to the positioning station and the dispensing station respectively. The positioning mechanism is used for photographing and positioning the workpiece, so that the dispensing position of the workpiece can be accurately positioned, the dispensing mechanism is used for dispensing the dispensing position of the workpiece accurately through the photographed image of the positioning mechanism, and meanwhile, the dispensing mechanism is provided with the position fine adjustment assembly which can finely adjust the position of the dispensing valve along the Y-axis direction, so that the working efficiency is greatly improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of radiating fin processing. More particularly, the present invention relates to a dispensing structure for heat dissipation plate.
Background
In electronic devices, heat sinks are often used to cool the electronic devices. However, in the process of processing the conveying line, the dispensing operation of the heat sink needs to be completed, and the position of the dispensing head needs to be properly adjusted according to the specification of the heat sink, so that the method is suitable for the dispensing operation of workpieces with different specifications.
In view of the above, it is necessary to develop a dispensing structure for heat dissipation plate to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a radiating fin glue dispensing structure, a workpiece is photographed and positioned through a positioning mechanism, the glue dispensing position of the workpiece can be accurately positioned, a glue dispensing mechanism is used for accurately dispensing glue on the glue dispensing part of the workpiece through a photographed image of the positioning mechanism, meanwhile, the glue dispensing mechanism is provided with a position fine adjustment component, and the position fine adjustment component can be used for finely adjusting the position of a glue dispensing valve along the Y-axis direction, so that the working efficiency is greatly improved, and the production cost is reduced.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a heat sink dispensing structure, comprising: a conveyor line;
a heat sink fixing jig for fixing the heat sink to be processed and transferring the heat sink by the transfer line; and
the positioning mechanism and the glue dispensing mechanism are arranged beside the conveying line;
wherein, the transmission line is equipped with material loading station, location station, point in proper order along direction of transfer and glues the station, punch the station and the unloading station, positioning mechanism reaches point gum machine constructs respectively with the location station reaches the point is glued the station and is corresponding, just point gum machine constructs and includes: the point gum machine constructs includes: a second fixed seat;
the second conveying module is fixedly connected to the side end surface of the second fixed seat;
the adapter plate is fixedly connected with the movable part of the second conveying module; and
the dispensing valve assembly is fixedly connected to the surface of the adapter plate;
and the second conveying module drives the dispensing valve assembly to reciprocate along the Z-axis direction.
Preferably, the dispensing valve assembly comprises: the position fine adjustment component is fixedly connected to the surface of the adapter plate;
the dispensing valve fixing seats are movably connected with the position fine adjustment assembly, and at least 2 dispensing valve fixing seats are arranged; and
the dispensing valves are fixedly connected to the surface of the dispensing valve fixing seat, and at least 2 dispensing valves are arranged;
the position fine adjustment assembly can finely adjust the positions of the two dispensing valves along the Y-axis direction, and the dispensing valves can conveniently perform dispensing operation on dispensing positions of workpieces.
Preferably, the position fine adjustment assembly includes: the adjusting screw is fixedly connected to the surface of the adapter plate through a fixing block;
the number of the connecting blocks is at least 2, and the connecting blocks are fixedly connected with the dispensing valve fixing seats;
the first sliding rail device is arranged between the connecting block and the adapter plate, the connecting block is fixedly connected with the movable part of the first sliding rail device, and the first sliding rail device plays a guiding role in the connecting block.
Preferably, the dispensing valve fixing base includes: a fixed connection part; and
the fixed positioning part is integrally combined with the fixed connecting part at the outer edge of the fixed connecting part and extends from the outer edge of the fixed connecting part along the X-axis direction;
the fixed connecting part is fixedly connected with the connecting block and the dispensing valve respectively, the needle head part of the dispensing valve penetrates through the fixed positioning part, and the needle head part of the dispensing valve is fixed by the fixed positioning part.
Preferably, a second slide rail device is arranged between the dispensing valve fixing seat and the connecting block, the dispensing valve fixing seat is fixedly connected with a movable part of the second slide rail device, and a limiting part is arranged at the side end part of the dispensing valve fixing seat.
Preferably, the positioning mechanism includes: a first fixed seat;
the first conveying module is fixedly connected to the surface of the side end of the first fixed seat; and
the CCD camera is fixedly connected with the movable part of the first conveying module and is fixedly connected with the movable part of the first conveying module through an intermediate connecting plate;
the first conveying module drives the CCD camera to reciprocate along the Z-axis direction so as to adjust the focal length of the CCD camera, and images shot by the CCD camera are clear.
Preferably, the location station of transmission line, the point is glued the station and the position of station that punches is equipped with and is blockked the subassembly, the point of transmission line is glued the station and the position of station that punches still is equipped with the jacking subassembly can drive the fixed tool of fin blocks along Z axle direction reciprocating motion, it can be right to block the subassembly the fixed tool of fin blocks the operation.
Preferably, the jacking assembly comprises: a first cylinder fixing seat;
the first jacking cylinder is fixedly connected to the top end part of the first cylinder fixing seat; and
the jacking plate is fixedly connected with the power output end of the first jacking cylinder;
and the first jacking cylinder drives the jacking plate to reciprocate along the Z-axis direction.
Preferably, the blocking assembly comprises: a second cylinder fixing seat;
the second jacking cylinder is fixedly connected to the surface of the second cylinder fixing seat; and
the barrier is fixedly connected with the power output end of the second jacking cylinder;
and the second jacking cylinder drives the blocking piece to reciprocate along the Z-axis direction so as to block or release the cooling fin fixing jig.
Preferably, the heat sink fixing jig includes: fixing the bottom plate;
the bearing plate is fixedly connected to the top end part of the fixed bottom plate;
the movable fixing components are respectively arranged on two sides of the bearing plate along the Y axis; and
the pressing assemblies are respectively arranged on two sides of the bearing plate along the X axis;
the movable fixing assemblies and the pressing assemblies are at least provided with 2 groups, the movable fixing assemblies are used for fixing the workpiece from the Y-axis direction respectively, and the pressing assemblies are used for pressing and fixing the workpiece along the Z-axis direction.
The invention at least comprises the following beneficial effects:
1) the workpiece is photographed and positioned through the positioning mechanism, the dispensing position of the workpiece can be accurately positioned, the dispensing mechanism is used for dispensing the dispensing part of the workpiece through the photographed image of the positioning mechanism, and meanwhile, the dispensing mechanism is provided with a position fine adjustment assembly which can finely adjust the position of the dispensing valve along the Y-axis direction, so that the working efficiency is greatly improved, and the production cost is reduced;
2) the cooling fin fixing jig is simple in structure, parts are convenient to assemble and replace, the movable fixing assembly fixes the workpiece from the Y-axis direction respectively, the pressing assembly fixes the workpiece from the Z-axis direction respectively, the automatic degree is high, the working efficiency is greatly improved, and meanwhile the fixing effect of the better is achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a heat sink dispensing structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of a conveyor line in one embodiment of the invention;
FIG. 3 is a schematic view of a positioning mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a dispensing mechanism according to an embodiment of the present invention;
FIG. 5 is an exploded view of a dispensing valve assembly according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a jacking assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a barrier assembly in accordance with an embodiment of the present invention;
fig. 8 is a schematic structural view of a heat sink fixing jig according to an embodiment of the present invention;
fig. 9 is an exploded view of a heat sink fixing jig according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a mobile fastening assembly in accordance with an embodiment of the present invention;
fig. 11 is a schematic structural view of a compressing assembly according to an embodiment of the present invention.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments, unless expressly described otherwise.
According to an embodiment of the present invention, with reference to fig. 1 to 4, the present invention provides a heat sink dispensing structure, including: a conveying line 11;
a heat sink fixing jig 12 for fixing the heat sink to be processed and transferring the heat sink by the transfer line 11; and
a positioning mechanism 13 and a glue dispensing mechanism 14 which are arranged at the side of the conveying line 11;
wherein, transmission line 11 is equipped with material loading station, location station, point in proper order along direction of transfer and glues the station, punch the station and the unloading station, positioning mechanism 13 reaches point gum machine constructs 14 respectively with the location station reaches the point is glued the station and is corresponding, just point gum machine constructs 14 and includes: the dispensing mechanism 14 includes: a second holder 141;
a second conveying module 142 fixedly connected to the side end surface of the second fixing seat 141;
an adapter plate 143 fixedly connected to the movable portion of the second conveying module 142; and
a dispensing valve assembly 144 fixedly connected to the surface of the adapter plate 143;
the second delivery module 142 drives the dispensing valve assembly 144 to reciprocate along the Z-axis.
Further, referring to fig. 5, a specific structure of the dispensing valve assembly 144 is shown in detail, specifically, the dispensing valve assembly 144 includes: a position fine adjustment assembly 1441 fixedly connected to the surface of the adapter plate 143;
the dispensing valve fixing seats 1442 are movably connected with the position fine adjustment assembly 1441, and at least 2 dispensing valve fixing seats 1442 are arranged; and
the dispensing valves 1443 are fixedly connected to the surface of the dispensing valve fixing seat 1442, and at least 2 dispensing valves 1443 are arranged;
the position fine-tuning assembly 1441 can fine-tune the positions of the two dispensing valves 1443 along the Y-axis direction, so that the dispensing valves 1443 can perform dispensing operation on dispensing positions of a workpiece.
It can be understood that the position of the dispensing valve 1443 along the Y-axis direction can be finely adjusted by the position fine adjustment assembly 1441, so that the dispensing valve 1443 is located above the dispensing position of the workpiece, and the dispensing operation of the dispensing valve 1443 is facilitated.
Further, the position fine adjustment component 1441 includes: an adjusting screw 14411 fixedly connected to the surface of the adapter plate 143 through a fixing block 14412;
the connecting blocks 14413 are rotatably connected with the adjusting screw 14411, at least 2 connecting blocks 14413 are provided, and the connecting blocks 14413 are fixedly connected with the dispensing valve fixing seats 1442;
a first sliding rail device 14414 is arranged between the connecting block 14413 and the adapter plate 143, the connecting block 14413 is fixedly connected to a movable portion of the first sliding rail device 14414, and the first sliding rail device 14414 guides the connecting block 14413.
It can be understood that the connecting block 14413 is rotatably connected to the adjusting screw 14411, the connecting block 14413 is fixedly connected to the dispensing valve fixing seat 1442, and the position of the connecting block 14413 along the Y-axis direction, and therefore the position of the dispensing valve 1443 along the Y-axis direction, is adjusted by rotating the adjusting screw 14411.
Further, the dispensing valve fixing seat 1442 includes: a fixed connection portion 14421; and
a fixing and positioning part 14422, wherein the fixing and positioning part 14422 is integrally combined with the fixing connection part 14421 at the outer edge of the fixing connection part 14421 and extends from the outer edge of the fixing connection part 14421 along the X-axis direction;
the fixed connection portion 14421 is fixedly connected to the connection block 14413 and the dispensing valve 1443, the needle portion of the dispensing valve 1443 penetrates through the fixed positioning portion 14422, and the fixed positioning portion 14422 fixes the needle portion of the dispensing valve 1443.
Further, a second slide rail device 1444 is disposed between the dispensing valve fixing seat 1442 and the connecting block 14413, the dispensing valve fixing seat 1442 is fixedly connected to a movable portion of the second slide rail device 1444, and a side end portion of the dispensing valve fixing seat 1442 is provided with a limiting member 1445.
It can be understood that, a second slide rail device 1444 is disposed between the dispensing valve fixing seat 1442 and the connecting block 14413, so that the dispensing valve 1443 can move along the Z-axis direction, the workpiece is prevented from being damaged during dispensing by the dispensing valve 1443, and a limiting member 1445 is disposed to limit the dispensing valve 1444, so as to prevent the dispensing valve 1443 from moving excessively along the Z-axis direction, and the dispensing effect is not affected.
Further, referring to fig. 3, a specific structure of the positioning mechanism 13 is shown in detail, specifically, the positioning mechanism 13 includes: a first fixed seat 131;
a first conveying module 132 fixedly connected to a side end surface of the first fixing seat 131; and
a CCD camera 134 is fixedly connected with the movable part of the first conveying module 132, and the CCD camera 134 is fixedly connected with the movable part of the first conveying module 132 through an intermediate connecting plate 133;
the first conveying module 132 drives the CCD camera 134 to reciprocate along the Z-axis direction, so as to adjust the focal length of the CCD camera 134, and make the image shot by the CCD camera 134 clear.
Further, referring to fig. 2, a specific structure of the transmission line 11 is shown in detail, specifically, the positions of the positioning station, the dispensing station and the punching station of the transmission line 11 are provided with a blocking component 17, the positions of the dispensing station and the punching station of the transmission line 11 are further provided with a jacking component 16, the jacking component 16 can drive the cooling fin fixing jig 12 to reciprocate along the Z-axis direction, and the blocking component 17 can block the cooling fin fixing jig 12.
Further, referring to fig. 6, a specific structure of the jacking assembly 16 is shown in detail, specifically, the jacking assembly 16 includes: a first cylinder holder 161;
a first jacking cylinder 162 fixedly connected to the top end of the first cylinder fixing seat 161; and
a jacking plate 163 fixedly connected with the power output end of the first jacking cylinder 162;
the first jacking cylinder 162 drives the jacking plate 163 to reciprocate along the Z-axis direction.
In a preferred embodiment, at least 2 placing grooves 1621 are formed at the top end portion of the lifting plate 163, a suction nozzle 1622 is arranged in the placing groove 1621, the suction nozzle 1622 is communicated with an external air source, and the external air source drives the suction nozzle 1622 to suck and fix the heat sink fixing jig 12, so that the first lifting cylinder 162 drives the heat sink fixing jig 12 to reciprocate along the Z-axis direction, and the dispensing mechanism 14 is further convenient to perform dispensing operation on the heat sink located at the dispensing station.
A first guide plate 164 and a second guide plate 165 are disposed at left and right ends of the first cylinder fixing seat 161, the first guide plate 164 is fixedly connected to an outer edge of the first cylinder fixing seat 161, the second guide plate 165 is fixedly connected to an outer edge of the lifting plate 163, a guide device 166 is disposed between the first guide plate 164 and the second guide plate 165, the second guide plate 165 is fixedly connected to a movable portion of the guide device 166, and the lifting plate 162 is guided by the first guide plate 164, the second guide plate 165 and the guide device 166.
Further, referring to fig. 7, a specific structure of the blocking assembly 17 is shown in detail, specifically, the blocking assembly 17 includes: a second cylinder fixing seat 171;
a second jacking cylinder 172 fixedly connected to the surface of the second cylinder fixing seat 171; and
a stopper 173 fixedly connected to the power output end of the second jacking cylinder 172;
the second jacking cylinder 172 drives the blocking member 173 to reciprocate along the Z-axis direction, so as to block or release the heat sink fixing jig 12.
In a preferred embodiment, the blocking member 173 includes: a fixing portion 1731; and
a blocking portion 1732, the blocking portion 1732 is integrally combined with the fixing portion 1731 at an outer edge of the fixing portion 1731 and extends from the outer edge of the fixing portion 1731 along the Y-axis direction;
the blocking portion 1732 is made of a flexible material or the periphery of the blocking portion 1732 is coated with an outer layer made of a flexible material, which can reduce the impact force when the blocking portion 173 blocks the heat sink fixing jig 12, so that the heat sink fixing jig 12 can stop more stably.
Further, referring to fig. 8 and 9, a specific structure of the heat sink fixing jig 12 is shown in detail, specifically, the heat sink fixing jig 12 includes: a fixed base plate 121;
a carrier plate 122 fixed to the top end of the fixed base plate 121;
the movable fixing components 123 are respectively arranged on two sides of the bearing plate 122 along the Y axis; and
the pressing assemblies 124 are respectively arranged on two sides of the bearing plate 122 along the X axis;
the movable fixing assemblies 123 and the pressing assemblies 124 are at least provided with 2 groups, the two movable fixing assemblies 123 respectively fix the workpiece from the Y-axis direction, and the pressing assemblies 124 press and fix the workpiece along the Z-axis direction.
In a preferred embodiment, referring again to fig. 9, a specific structure of the loading plate 122 is shown in detail, specifically, the loading plate 122 includes: a bearing portion 1221; and
a stopper 1222 provided with at least 2 sets, wherein the stopper 1222 is integrally combined with the bearing 1221 at the outer edge of the bearing 1221 and extends from the outer edge of the bearing 1221 along the Z-axis direction;
wherein, a placing space of the workpiece is defined between the bearing part 1221 and the limiting part 1222.
Further, at least 2 positioning portions 1223 are arranged at the top end portion of the bearing portion 1221, the positioning portions 1223 are integrally combined with the bearing portion 1221 at the top end portion of the bearing portion 1221 and extend from the outer edge of the bearing portion 1221 along the Z-axis direction, and the positioning portions 1223 primarily position the workpiece.
It can be understood that the heat sink is placed in the placement space, the bearing portion 1221 bears the heat sink, the limiting portion 1222 limits the heat sink, and the positioning portion 1223 primarily positions and fixes the heat sink.
Further, referring to fig. 10, a specific structure of the movable fixing element 123 is shown in detail, specifically, the fixed bottom plate 121 is provided with at least one first placing groove 1211 along two sides of the Y axis, the movable fixing element 123 is disposed in the first placing groove 1211, and the movable fixing element 123 includes: a fixing plate 1231 fixed to a bottom end of the first disposition groove 1211;
a first driving cylinder 1232 fixed to the top end of the fixed plate 1231;
a first connecting plate 1233 fixedly connected with the power output end of the first driving cylinder 1232; and
at least two fixing members 1235 respectively provided at both side ends of the first connecting plate 1233 in the X-axis direction, wherein the fixing members 1235 are fixed to the top end portion of the first connecting plate 1233 by a first coupling block 1234;
the first driving cylinder 1232 drives the fixing member 1235 to reciprocate along the Y-axis direction, so as to fix or release the workpiece.
Further, the fixing member 1235 includes: a first fixing portion 12351; and
a contact portion 12352, the contact portion 12352 being integrally coupled to the first fixing portion 12351 at a middle portion of the first fixing portion 12351 and extending in the Y-axis direction from the middle portion of the first fixing portion 12351;
wherein the contact portion 12352 is made of a flexible material.
In yet another embodiment of the present invention, the outer periphery of the contact portion 12352 is coated with an outer layer made of a flexible material.
The contact portion 12352 is made of flexible material or the outer periphery of the contact portion 12352 is covered with an outer layer made of flexible material, so that the fixing member 1235 can be prevented from damaging the workpiece when fixing the workpiece, and the production cost is increased.
It can be understood that the first driving cylinder 1232 drives the fixing member 1235 to reciprocate along the Y-axis direction to fix or release the workpiece, and meanwhile, the contact portion 12352 of the fixing member 1235 is made of a flexible material, so that the fixing member 1235 can be prevented from damaging the workpiece when fixing the workpiece, which increases the production cost, and the movable fixing members 123 are provided in two sets, and are arranged in a mirror image along the Y-axis direction, and the movable fixing members 123 respectively fix the workpiece from the Y-axis direction, so that the workpiece can be fixed more tightly.
Further, at least one set of rail devices 1236 is disposed between the first connecting plate 1233 and the fixed base plate 121, the two rail devices 1236 are respectively disposed on two sides of the first connecting plate 1233 along the X-axis direction, and the first connecting plate 1233 is fixedly connected to the movable portion of the rail devices 1236.
It is understood that at least one set of rail means 1236 is disposed between the first connecting plate 1233 and the fixed bottom plate 121, and the rail means 1236 can guide the first connecting plate 1233.
Further, referring to fig. 11, a specific structure of the fixing base plate 121 is shown in detail, specifically, at least one second placing slot 1212 is opened on both sides of the fixing base plate 121 along the X axis, the pressing assembly 124 is disposed in the second placing slot 1212, and the pressing assembly 124 includes: a connecting piece 1241; which is fixedly connected to the surface of the fixed bottom plate 121;
a second driving cylinder 1242 fixedly connected to the side end surface of the connecting member 1241;
a second connecting plate 1243 fixedly connected with the power output end of the second driving cylinder 1242; and
at least 2 pressing pieces 1245 respectively arranged at both side ends of the second connecting plate 1243 in the Y-axis direction, wherein the pressing pieces 1245 are fixedly connected to the side end of the second connecting plate 1243 through second transfer blocks 1244;
the second driving cylinder 1242 drives the pressing piece 1245 to reciprocate along the Z-axis direction, so as to press or loosen a workpiece.
Further, the cross section of the compressing part 1245 is L-shaped, and the compressing part 1245 includes: a second fixing part 12451; an intermediate connection 12452; and a compression portion 12453;
the middle connecting part 12452 is integrally combined with the second fixing part 12451 at the outer edge of the second fixing part 12451 and extends from the outer edge of the second fixing part 12451 along the X-axis direction; the compression portion 12453 integrally joins the intermediate link 12452 at the outer edge of the intermediate link 12452 and extends in the Z-axis direction from the outer edge of the intermediate link 12452; the pressing portion 12452 is made of a flexible material.
Further, the top end of the connecting piece 1241 is provided with at least 1 limiting device 1246, which can prevent the pressing piece 1245 from excessively extruding the workpiece and damaging the workpiece.
It can be understood that the second driving cylinder 1242 drives the compressing member 1245 to reciprocate along the Z-axis direction to compress or release the workpiece, and meanwhile, the compressing portion 12452 of the compressing member 1245 is made of a flexible material, which can prevent the compressing member 1245 from damaging the workpiece when fixing the workpiece, increasing the production cost, and the compressing assemblies 124 are provided with a plurality of sets, which are arranged in a mirror image along the X-axis direction, and the compressing assemblies 124 respectively fix the workpiece from the Z-axis direction, which can fix the workpiece more tightly.
In summary, the present invention provides a heat sink dispensing structure, which can photograph and position a workpiece through a positioning mechanism, and can precisely position a dispensing position of the workpiece, and a dispensing mechanism can precisely dispense a dispensing position of the workpiece through a photographed image of the positioning mechanism, and meanwhile, the dispensing mechanism is provided with a position fine-tuning assembly, which can fine-tune a position of a dispensing valve along a Y-axis direction, thereby greatly improving working efficiency and reducing production cost.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (9)
1. A kind of heat sink glue dispensing structure, characterized by, including: a conveyor line (11);
a heat sink fixing jig (12) for fixing the heat sink to be processed and for transmitting the heat sink by the transmission line (11); and
a positioning mechanism (13) and a glue dispensing mechanism (14) which are arranged beside the conveying line (11);
wherein, transmission line (11) are equipped with material loading station, location station, point in proper order along direction of transfer and glue the station, punch station and unloading station, positioning mechanism (13) reach point gum machine constructs (14) respectively with the location station reaches the point is glued the station and is corresponding, just point gum machine constructs (14) and includes: the dispensing mechanism (14) comprises: a second fixed seat (141);
the second conveying module (142) is fixedly connected to the side end surface of the second fixed seat (141);
an adapter plate (143) fixedly connected with the movable part of the second conveying module (142); and
a dispensing valve assembly (144) fixedly connected to the surface of the adapter plate (143);
the second conveying module (142) drives the dispensing valve component (144) to reciprocate along the Z-axis direction;
the heat sink fixing jig (12) includes: a fixed base plate (121); a bearing plate (122) fixedly connected to the top end part of the fixed bottom plate (121); the movable fixing components (123) are respectively arranged on two sides of the bearing plate (122) along the Y axis; the pressing assemblies (124) are respectively arranged on two sides of the bearing plate (122) along the X axis;
the movable fixing assemblies (123) and the pressing assemblies (124) are respectively provided with at least 2 groups, the two movable fixing assemblies (123) are used for fixing a workpiece from the Y-axis direction, and the pressing assemblies (124) are used for pressing and fixing the workpiece along the Z-axis direction;
the carrier plate (122) includes: a bearing section (1221); and
a stopper (1222) provided with at least 2 sets, wherein the stopper (1222) is integrally combined with the bearing part (1221) at the outer edge of the bearing part (1221) and extends from the outer edge of the bearing part (1221) along the Z-axis direction;
wherein a placing space of the workpiece is defined between the bearing part (1221) and the limiting part (1222);
the top end of the bearing part (1221) is provided with at least 2 positioning parts (1223), the positioning parts (1223) are integrally combined with the bearing part (1221) at the top end of the bearing part (1221) and extend from the outer edge of the bearing part (1221) along the Z-axis direction, and the positioning parts (1223) preliminarily position a workpiece;
the fixed bottom plate (121) is provided with at least one first placing groove (1211) along two sides of a Y axis, the movable fixing component (123) is arranged in the first placing groove (1211), and the movable fixing component (123) comprises: a fixing plate (1231) fixed to the bottom end of the first placement groove (1211);
a first driving cylinder (1232) fixed to the top end of the fixed plate (1231);
a first connecting plate (1233) fixedly connected with the power output end of the first driving cylinder (1232); and
at least two fixing pieces (1235) respectively arranged at two side ends of the first connecting plate (1233) along the X-axis direction, wherein the fixing pieces (1235) are fixedly connected to the top end part of the first connecting plate (1233) through a first transfer block (1234);
the first driving cylinder (1232) drives the fixing piece (1235) to reciprocate along the Y-axis direction so as to fix or loosen the workpiece;
the fixing member (1235) includes: a first fixed part (12351); and
a contact portion (12352), the contact portion (12352) being integrally joined to the first fixing portion (12351) at a middle portion of the first fixing portion (12351) and extending in a Y-axis direction from the middle portion of the first fixing portion (12351);
wherein the contact portion (12352) is made of a flexible material;
at least one group of guide rail devices (1236) is arranged between the first connecting plate (1233) and the fixed bottom plate (121), the two guide rail devices (1236) are respectively arranged on two sides of the first connecting plate (1233) along the X-axis direction, and the first connecting plate (1233) is fixedly connected with the movable part of the guide rail devices (1236);
the fixed bottom plate (121) is provided with at least one second placing groove (1212) along two sides of the X axis, the pressing component (124) is arranged in the second placing groove (1212), and the pressing component (124) comprises: a connector (1241); which is fixedly connected with the surface of the fixed bottom plate (121);
a second driving cylinder (1242) fixedly connected to the side end surface of the connecting piece (1241);
a second connecting plate (1243) fixedly connected with the power output end of the second driving cylinder (1242); and
at least 2 pressing pieces (1245) respectively arranged at two side end parts of the second connecting plate (1243) along the Y-axis direction, wherein the pressing pieces (1245) are fixedly connected to the side end part of the second connecting plate (1243) through second transfer blocks (1244);
the second driving cylinder (1242) drives the pressing piece (1245) to reciprocate along the Z-axis direction so as to press or loosen a workpiece;
the cross section of the pressing piece (1245) is L-shaped, and the pressing piece (1245) comprises: a second fixed part (12451); an intermediate connection (12452); and a compacting section (12453);
wherein the middle connecting part (12452) is integrally combined with the second fixing part (12451) at the outer edge of the second fixing part (12451) and extends along the X-axis direction from the outer edge of the second fixing part (12451); the compression portion (12453) integrally joins the intermediate link (12452) at an outer edge of the intermediate link (12452) and extends in the Z-axis direction from the outer edge of the intermediate link (12452); the compression portion (12453) is made of a flexible material;
the top end of the connecting piece (1241) is provided with at least 1 limiting device (1246).
2. The heat sink dispensing structure of claim 1, wherein the dispensing valve assembly (144) comprises: a position fine adjustment component (1441) fixedly connected to the surface of the adapter plate (143);
the dispensing valve fixing seats (1442) are movably connected with the position fine adjustment assembly (1441), and at least 2 dispensing valve fixing seats (1442) are arranged; and
the dispensing valves (1443) are fixedly connected to the surface of the dispensing valve fixing seat (1442), and at least 2 dispensing valves (1443) are arranged;
the position fine adjustment assembly (1441) can finely adjust the positions of the two dispensing valves (1443) along the Y-axis direction, so that the dispensing valves (1443) can perform dispensing operation on dispensing positions of workpieces.
3. The heat sink dispensing structure of claim 2, wherein the position fine-tuning assembly (1441) comprises: the adjusting screw rod (14411) is fixedly connected to the surface of the adapter plate (143) through a fixing block (14412);
the connecting blocks (14413) are rotationally connected with the adjusting screw rods (14411), at least 2 connecting blocks (14413) are arranged, and the connecting blocks (14413) are fixedly connected with the dispensing valve fixing seats (1442);
a first sliding rail device (14414) is arranged between the connecting block (14413) and the adapter plate (143), the connecting block (14413) is fixedly connected with a movable part of the first sliding rail device (14414), and the first sliding rail device (14414) guides the connecting block (14413).
4. The heat sink dispensing structure of claim 3, wherein the dispensing valve holder (1442) comprises: a fixed connection part (14421); and
a fixing and positioning part (14422), wherein the fixing and positioning part (14422) is integrated with the fixing connection part (14421) at the outer edge of the fixing connection part (14421) and extends along the X-axis direction from the outer edge of the fixing connection part (14421);
the fixed connecting part (14421) is fixedly connected with the connecting block (14413) and the dispensing valve (1443) respectively, the needle head part of the dispensing valve (1443) penetrates through the fixed positioning part (14422), and the fixed positioning part (14422) fixes the needle head part of the dispensing valve (1443).
5. The heat sink dispensing structure of claim 4, wherein a second slide rail device (1444) is disposed between the dispensing valve fixing seat (1442) and the connecting block (14413), the dispensing valve fixing seat (1442) is fixedly connected to the movable portion of the second slide rail device (1444), and a limit stop (1445) is disposed at a side end of the dispensing valve fixing seat (1442).
6. The heat sink dispensing structure of claim 1, wherein the positioning mechanism (13) comprises: a first fixed seat (131);
a first conveying module (132) fixedly connected to the side end surface of the first fixed seat (131); and
the CCD camera (134) is fixedly connected with the movable part of the first conveying module (132), and the CCD camera (134) is fixedly connected with the movable part of the first conveying module (132) through an intermediate connecting plate (133);
the first conveying module (132) drives the CCD camera (134) to reciprocate along the Z-axis direction so as to adjust the focal length of the CCD camera (134) and enable an image shot by the CCD camera (134) to be clear.
7. The heat sink dispensing structure of claim 1, wherein the positioning station, the dispensing station and the punching station of the conveyor line (11) are provided with a blocking component (17), the dispensing station and the punching station of the conveyor line (11) are further provided with a lifting component (16), the lifting component (16) can drive the heat sink fixing jig (12) to reciprocate along the Z-axis direction, and the blocking component (17) can block the heat sink fixing jig (12).
8. The heat sink dispensing structure of claim 7, wherein the jacking assembly (16) comprises: a first cylinder holder (161);
a first jacking cylinder (162) fixedly connected to the top end part of the first cylinder fixing seat (161); and
the jacking plate (163) is fixedly connected with the power output end of the first jacking cylinder (162);
wherein the first jacking cylinder (162) drives the jacking plate (163) to reciprocate along the Z-axis direction.
9. The heat sink dispensing structure according to claim 7, wherein the blocking member (17) comprises: a second cylinder holder (171);
the second jacking cylinder (172) is fixedly connected to the surface of the second cylinder fixing seat (171); and
a blocking piece (173) fixedly connected with the power output end of the second jacking cylinder (172);
the second jacking cylinder (172) drives the blocking piece (173) to reciprocate along the Z-axis direction so as to block or release the heat radiating fin fixing jig (12).
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| CN112354806B (en) * | 2020-11-21 | 2021-07-23 | 深圳中科精工科技有限公司 | Intelligent dispensing equipment for semiconductor products |
| CN114602744B (en) * | 2022-04-08 | 2023-09-05 | 深圳市鑫龙邦科技有限公司 | Solar panel glue filling machine |
| CN115007564B (en) * | 2022-06-16 | 2024-04-09 | 深圳泰德半导体装备有限公司 | Adhesive removing equipment |
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Denomination of invention: Cooling fin dispensing structure Effective date of registration: 20230301 Granted publication date: 20211214 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Suzhou Likou sub branch Pledgor: Suzhou liangya Electronic Technology Co.,Ltd. Registration number: Y2023980033842 |