CN112530840A - Anti-blocking chip packaging equipment - Google Patents
Anti-blocking chip packaging equipment Download PDFInfo
- Publication number
- CN112530840A CN112530840A CN202011326816.5A CN202011326816A CN112530840A CN 112530840 A CN112530840 A CN 112530840A CN 202011326816 A CN202011326816 A CN 202011326816A CN 112530840 A CN112530840 A CN 112530840A
- Authority
- CN
- China
- Prior art keywords
- pipe
- dispensing
- assembly
- fixed
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to an anti-blocking chip packaging device, which comprises a connecting box and a spot rubber pipe, wherein the connecting box is in a cuboid shape, the glue is arranged in the connecting box, the glue dispensing pipe is vertically arranged at the bottom of the connecting box and is communicated with the connecting box, the dispensing tube is provided with an auxiliary mechanism and a cleaning mechanism, the auxiliary mechanism comprises a fixed tube, a first one-way valve, a movable disc, an execution assembly, a power assembly and two second one-way valves, the actuating assembly comprises a rotating shaft, a first bearing, a screw rod and two scraping rods, the power assembly is positioned between the moving disc and the screw rod, the power component comprises a supporting block, a moving rod, a first spring, a connecting block, an electromagnet and a ball screw bearing, this prevent blockking up type chip packaging equipment has realized eliminating the function of gluing interior impurity through complementary unit, moreover, has realized the function of cleaing away impurity on the base plate through clean mechanism.
Description
Technical Field
The invention relates to the field of chip manufacturing equipment, in particular to anti-blocking chip packaging equipment.
Background
The chip is a product of semiconductor devices, which is also called microcircuits, microchips, and integrated circuits. In the packaging process of the chip, the wafer needs to be attached to the substrate through glue, glue on the substrate needs to be dispensed through a glue dispenser, the glue dispenser is mainly used for dispensing, injecting, coating and dripping glue, paint and other liquid in the product process to each accurate position of the product, and the glue dispenser can be used for achieving dotting, line drawing, circular or arc.
The existing dispensing machine is easy to agglomerate in the glue in the working process, so that the dispensing pipe is blocked, the practicability is reduced, and moreover, when impurities exist on the base plate, the dispensing effect can be influenced, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anti-blocking type chip packaging equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-blocking chip packaging device comprises a connecting box and a dispensing tube, wherein the connecting box is in a cuboid shape, glue is arranged in the connecting box, the dispensing tube is vertically arranged at the bottom of the connecting box and is communicated with the connecting box, and an auxiliary mechanism and a cleaning mechanism are arranged on the dispensing tube;
the auxiliary mechanism comprises a fixed pipe, a first one-way valve, a moving disc, an executing assembly, a power assembly and two second one-way valves, wherein the first one-way valve is arranged at the bottom end in the dispensing pipe, the moving disc is arranged in the dispensing pipe and positioned between the first one-way valve and the connecting box, the moving disc is in sliding and sealing connection with the inner wall of the dispensing pipe, two through holes are formed in the moving disc, the through holes are circumferentially and uniformly distributed by taking the axis of the dispensing pipe as the center, the second one-way valves are in one-to-one correspondence with the through holes and are arranged in the through holes, the fixed pipe and the dispensing pipe are coaxially arranged, the fixed pipe is arranged in the connecting box, two ends of the fixed pipe are respectively sealed and fixedly connected with the top and the bottom in the connecting box, the executing assembly is arranged in the fixed pipe, and the moving assembly;
the actuating assembly comprises a rotating shaft, a first bearing, a screw rod and two scraping rods, the screw rod and the rotating shaft are coaxially arranged with the fixed pipe, the rotating shaft is fixed at the top end of the screw rod, an inner ring of the first bearing is installed on the rotating shaft, an outer ring of the first bearing is fixedly connected with the inner wall of the connecting box, the fixed pipe is provided with two connecting holes, the connecting holes and the scraping rods are in one-to-one correspondence with the second one-way valves, the scraping rods are parallel to the fixed pipe and abut against the inner wall of the fixed pipe, the scraping rods are fixedly connected with the top end of the rotating shaft, and the scraping rods abut against one ends of the connecting holes;
the dispensing device comprises a movable disc, a screw rod, a power assembly, a guide block, a guide hole, a movable rod, a first spring, a connecting block, an electromagnet and a ball screw bearing, wherein the movable rod is coaxially arranged with the rotating shaft, the bottom end of the movable rod is fixed on the movable disc, the connecting block is fixed at the top end of the movable rod, the supporting block is fixed on the inner wall of a dispensing tube, the supporting block is provided with the guide hole, the movable rod penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the connecting block is abutted against the supporting block, the first spring is arranged between the supporting block and the movable disc, the supporting block is connected with the movable disc through the first spring, the electromagnet is arranged between the screw rod and the connecting block, the electromagnet is just opposite to the connecting block and is fixedly connected with the inner wall of the dispensing tube, the screw rod is provided with external threads, the inner ring of the ball screw bearing is matched with the external threads and is arranged on the screw rod, and the outer ring of the ball screw bearing is fixedly connected with the connecting block;
the cleaning mechanism comprises two cleaning components, and the cleaning components correspond to the scraping rods one by one;
the auxiliary assembly comprises a connecting pipe, an air pipe, a filter screen, a wind power assembly and a sealing assembly, the connecting pipe is parallel to the dispensing pipe and is located outside the dispensing pipe, the top end of the connecting pipe is sealed and fixedly connected with the bottom of the connecting box, the distance between the bottom end of the connecting pipe and the connecting box is smaller than the distance between the dispensing pipe and the connecting box, the air pipe is located between the connecting pipe and the dispensing pipe, the axis of the connecting pipe and the axis of the dispensing pipe are perpendicular to and intersected with the axis of the air pipe, one end of the air pipe is fixed on the connecting pipe and communicated with the connecting pipe, a gap is formed between the other end of the air pipe and the dispensing pipe, the filter screen is installed in the connecting pipe and located below the air pipe, and the;
the wind power assembly comprises a fan blade, a second bearing, a transmission shaft, a rack, a gear and a mounting hole, wherein the mounting hole is formed in the dispensing tube, the transmission shaft and the air tube are coaxially arranged, the transmission shaft penetrates through the mounting hole, the transmission shaft is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fan blade is arranged in the air tube and is arranged at one end of the transmission shaft, the gear is arranged in the dispensing tube and is arranged at the other end of the transmission shaft, the rack is fixed on the connecting block and is meshed with the rack, the second bearing is arranged in the air tube, the inner ring of the second bearing is arranged on the transmission shaft, and the outer ring of the second bearing is;
the sealing component comprises a magnet ring, two supporting rods, two second springs and two assembling holes, the magnet ring is arranged coaxially with the transmission shaft, the magnet ring is positioned between the air pipe and the point rubber pipe, the transmission shaft penetrates through the magnet ring, the transmission shaft is connected with the magnet ring in a sliding and sealing way, a gap is arranged between the magnet ring and the air pipe, the outer diameter of the magnet ring is larger than that of the air pipe, the assembling holes are uniformly distributed in the circumferential direction by taking the axis of the air pipe as the center, the supporting rods and the second springs are in one-to-one correspondence with the assembling holes, the supporting rods are parallel to the transmission shaft, the supporting rod penetrates through the assembly hole and is connected with the inner wall of the assembly hole in a sliding manner, one end of the supporting rod is fixed on the dispensing tube, one side of the magnet ring, which is far away from the dispensing tube, is connected with the other end of the supporting rod through a second spring, and the magnet ring and the electromagnet are arranged just opposite to each other.
Preferably, the air pipe is made of rubber to realize buffering and vibration reduction.
Preferably, the support rod is coated with a lubricating oil in order to reduce friction between the support rod and the inner wall of the fitting hole.
Preferably, in order to facilitate the installation of the support rod, chamfers are arranged at both ends of the support rod.
Preferably, in order to reduce a gap between an inner wall of the mounting hole and the drive shaft, the inner wall of the mounting hole is coated with a sealing grease.
Preferably, in order to prolong the service life of the connecting box, the connecting box is provided with an anti-corrosion zinc coating.
Preferably, in order to improve the reliability of the connection between the connecting block and the moving rod, the connecting block and the moving rod are integrally formed.
Preferably, in order to reduce noise, sound-absorbing boards are arranged in the two connecting pipes.
Preferably, the top of the connecting box is provided with a photovoltaic panel for energy conservation.
Preferably, in order to reduce the temperature of air in the connecting pipe, heat-conducting silica gel is arranged on the connecting pipe.
The anti-blocking chip packaging equipment has the advantages that the anti-blocking chip packaging equipment achieves the function of eliminating impurities in glue through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism can drive the fan blades to rotate through the movement of the connecting block, the cleaning mechanism achieves an integrally formed structure, and further achieves the function of clearing impurities on the substrate through the cleaning mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an anti-jam chip packaging apparatus according to the present invention;
FIG. 2 is a schematic diagram of the construction of the actuator assembly of the anti-jam chip packaging apparatus of the present invention;
FIG. 3 is a schematic diagram of the power assembly of the anti-jam chip packaging apparatus of the present invention;
FIG. 4 is a schematic diagram of the cleaning assembly of the anti-jam chip packaging apparatus of the present invention;
in the figure: 1. the pneumatic vibration damper comprises a connecting box, 2. a hose dispensing pipe, 3. a fixed pipe, 4. a first one-way valve, 5. a moving disc, 6. a second one-way valve, 7. a rotating shaft, 8. a first bearing, 9. a screw rod, 10. a scraping rod, 11. a supporting block, 12. a moving rod, 13. a first spring, 14. a connecting block, 15. an electromagnet, 16. a ball screw bearing, 17. a connecting pipe, 18. an air pipe, 19. a filter screen, 20. a fan blade, 21. a second bearing, 22. a transmission shaft, 23. a rack, 24. a gear, 25. a magnet ring, 26. a supporting rod, 27. a second spring, 28. a sound absorbing plate and 29. a photovoltaic panel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, an anti-clogging chip packaging device comprises a connecting box 1 and a spot rubber tube 2, wherein the connecting box 1 is cuboid, glue is arranged in the connecting box 1, the spot rubber tube 2 is vertically arranged at the bottom of the connecting box 1 and is communicated with the connecting box 1, and an auxiliary mechanism and a cleaning mechanism are arranged on the spot rubber tube 2;
the auxiliary mechanism comprises a fixed pipe 3, a first one-way valve 4, a movable disk 5, an execution assembly, a power assembly and two second one-way valves 6, the first one-way valve 4 is arranged at the bottom end in the dispensing tube 2, the movable disc 5 is arranged in the dispensing tube 2 and is positioned between the first one-way valve 4 and the connecting box 1, the movable disc 5 is connected with the inner wall of the dispensing tube 2 in a sliding and sealing way, two through holes are arranged on the movable disc 5, the through holes are circumferentially and uniformly distributed by taking the axis of the dispensing tube 2 as the center, the second one-way valves 6 are in one-to-one correspondence with the through holes and are arranged in the through holes, the fixed pipe 3 and the dispensing pipe 2 are coaxially arranged, the fixed pipe 3 is arranged in the connecting box 1, two ends of the fixed pipe 3 are respectively sealed and fixedly connected with the top and the bottom in the connecting box 1, the executing assembly is arranged in the fixed pipe 3, and the moving assembly is arranged in the dispensing pipe 2;
the executing assembly comprises a rotating shaft 7, a first bearing 8, a screw rod 9 and two scraping rods 10, the screw rod 9 and the rotating shaft 7 are coaxially arranged with the fixed pipe 3, the rotating shaft 7 is fixed at the top end of the screw rod 9, the inner ring of the first bearing 8 is installed on the rotating shaft 7, the outer ring of the first bearing 8 is fixedly connected with the inner wall of the connecting box 1, the fixed pipe 3 is provided with two connecting holes, the connecting holes and the scraping rods 10 are in one-to-one correspondence with the second one-way valves 6, the scraping rods 10 are parallel to the fixed pipe 3 and abut against the inner wall of the fixed pipe 3, the scraping rods 10 are fixedly connected with the top end of the rotating shaft 7, and the scraping rods 10 abut against one ends of the connecting holes;
the power assembly is positioned between the moving disc 5 and the screw rod 9 and comprises a supporting block 11, a moving rod 12, a first spring 13, a connecting block 14, an electromagnet 15 and a ball screw bearing 16, the moving rod 12 is coaxially arranged with the rotating shaft 7, the bottom end of the moving rod 12 is fixed on the moving disc 5, the connecting block 14 is fixed at the top end of the moving rod 12, the supporting block 11 is fixed on the inner wall of the dispensing tube 2, a guide hole is arranged on the supporting block 11, the moving rod 12 penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the connecting block 14 is abutted against the supporting block 11, the first spring 13 is positioned between the supporting block 11 and the moving disc 5, the supporting block 11 is connected with the moving disc 5 through the first spring 13, the electromagnet 15 is positioned between the screw rod 9 and the connecting block 14, the electromagnet 15 is aligned with the connecting block 14 and is fixedly connected with, a gap is formed between the electromagnet 15 and the connecting block 14, the connecting block 14 is made of iron, an external thread is arranged on the screw rod 9, an inner ring of the ball screw bearing 16 is matched with the external thread and is arranged on the screw rod 9, and an outer ring of the ball screw bearing 16 is fixedly connected with the connecting block 14;
during the use of the device, the electromagnet 15 is electrified, so that the mutual attraction acting force is generated between the electromagnet 15 and the iron connecting block 14, namely the connecting block 14 drives the moving rod 12 to move upwards on the supporting block 11, the moving rod 12 moves to drive the moving disk 5 to move synchronously, the first spring 13 is compressed, the glue on the top of the moving disk 5 is conveyed to a position between the moving disk 5 and the first one-way valve 4 from the through hole through the one-way characteristic of the first one-way valve 4, then the electromagnet 15 is electrified, the moving disk 5 is reset under the elastic action of the first spring 13, the glue between the moving disk 5 and the first one-way valve 4 is discharged from the bottom end of the glue dispensing pipe 2 and is acted on the substrate through the one-way characteristic of the second one-way valve 6 to realize glue dispensing, and the glue in the connecting box 1 is conveyed to the fixed pipe 3 from the connecting hole along with the downward movement of the moving disk 5, and the removal of connecting block 14 drives ball bearing 16 and realizes synchronous motion on lead screw 9, because of ball bearing 16 is turning rotary motion into linear motion, or turning linear motion into rotary motion's bearing, thereby can make lead screw 9 drive axis of rotation 7 rotate under the supporting action of first bearing 8, the rotation of axis of rotation 7 drives scraper 10 and rotates, thereby can make the caking in the glue pass the connecting hole when being pressed from both sides the bits by scraper 10, the function of caking in the crushing glue has been realized, prevent to lead to some rubber tube 2 to block up behind the caking entry point rubber tube 2.
As shown in fig. 4, the cleaning mechanism includes two cleaning assemblies, and the auxiliary assemblies correspond to the scraping bars 10 one to one;
the cleaning component comprises a connecting pipe 17, an air pipe 18, a filter screen 19, a wind power component and a sealing component, the connecting pipe 17 is parallel to the dispensing pipe 2 and is positioned outside the dispensing pipe 2, the top end of the connecting pipe 17 is hermetically and fixedly connected with the bottom of the connecting box 1, the distance between the bottom end of the connecting pipe 17 and the connecting box 1 is less than the distance between the spot gluing pipe 2 and the connecting box 1, the air pipe 18 is positioned between the connecting pipe 17 and the glue dispensing pipe 2, the axis of the connecting pipe 17 and the axis of the glue dispensing pipe 2 are both vertical to and intersected with the axis of the air pipe 18, one end of the air pipe 18 is fixed on the connecting pipe 17 and is communicated with the connecting pipe 17, a gap is arranged between the other end of the air pipe 18 and the dispensing pipe 2, the filter screen 19 is arranged in the connecting pipe 17 and is positioned below the air pipe 18, and the sealing assembly is arranged between the connecting pipe 17 and the spot rubber pipe 2;
the wind power assembly comprises fan blades 20, a second bearing 21, a transmission shaft 22, a rack 23, a gear 24 and a mounting hole, the mounting hole is formed in the spot rubber tube 2, the transmission shaft 22 and the air tube 18 are coaxially arranged, the transmission shaft 22 penetrates through the mounting hole, the transmission shaft 22 is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fan blades 20 are arranged in the air tube 18 and are installed at one end of the transmission shaft 22, the gear 24 is arranged in the spot rubber tube 2 and is installed at the other end of the transmission shaft 22, the rack 23 is fixed on the connecting block 14 and is meshed with the rack 23, the second bearing 21 is arranged in the air tube 18, the inner ring of the second bearing 21 is installed on the transmission shaft 22, and the outer ring of the second bearing 21 is fixedly;
the sealing component comprises a magnet ring 25, two support rods 26, two second springs 27 and two assembly holes, the magnet ring 25 and the transmission shaft 22 are coaxially arranged, the magnet ring 25 is positioned between the air pipe 18 and the dispensing tube 2, the transmission shaft 22 penetrates through the magnet ring 25, the transmission shaft 22 and the magnet ring 25 are in sliding and sealing connection, a gap is arranged between the magnet ring 25 and the air pipe 18, the outer diameter of the magnet ring 25 is larger than that of the air pipe 18, the assembly holes are circumferentially and uniformly distributed by taking the axis of the air pipe 18 as the center, the support rods 26 and the second springs 27 are in one-to-one correspondence with the assembly holes, the support rods 26 are parallel to the transmission shaft 22, the support rods 26 penetrate through the assembly holes and are in sliding connection with the inner walls of the assembly holes, one ends of the support rods 26 are fixed on the dispensing tube 2, one side of the magnet ring 25, which is far away from the dispensing tube 2, is, the magnet ring 25 is arranged opposite to the electromagnet 15.
When the electromagnet 15 is powered on, the electromagnet 15 generates mutually repulsive acting force between the magnet rings 25, so that the magnet rings 25 move on the support rod 26 towards the direction away from the glue dispensing pipe 2, and the sealing ring abuts against the air pipe 18, so that the air pipe 18 is blocked by the sealing ring, and the second spring 27 is compressed, and when the connecting block 14 moves, the rack 23 can move, the rack 23 moves to drive the transmission shaft 22 to rotate under the supporting action of the bearing through the gear 24, and the fan blade 20 rotates, and the air pipe 18 is blocked by the magnet rings 25, so that the air can not be conveyed into the air pipe 18 by the connecting pipe 17, when the electromagnet 15 is powered off, the magnet rings 25 are reset under the elastic action of the second spring 27, and at the moment, the connecting block 14 is reset, so that the fan blade 20 can be driven to rotate reversely, the air can be conveyed into the connecting pipe 17 from the air pipe 18, the air in the connecting pipe 17 can be discharged from the bottom end of, under the action of the airflow, impurities on the substrate can be separated from the substrate, the function of cleaning the substrate is realized, dust in the air can be trapped through the filter screen 19, and the function of collecting the dust in the air, namely the function of purifying the air, can be realized through the directional flow of the air in the connecting pipe 17.
Preferably, the air tube 18 is made of rubber to achieve cushioning and vibration reduction.
The rubber is soft, so that the impact force generated when the magnet ring 25 abuts against the air pipe 18 can be reduced, and the buffering and vibration reduction are realized.
Preferably, in order to reduce the friction between the support rod 26 and the inner wall of the fitting hole, the support rod 26 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the support rod 26 and the inner wall of the assembling hole, and the moving fluency of the magnet ring 25 is improved.
Preferably, in order to facilitate the installation of the support rod 26, both ends of the support rod 26 are chamfered.
The chamfer serves to reduce the diameter of the support rod 26 as it passes through the assembly hole, providing an easy to install effect.
Preferably, in order to reduce the gap between the inner wall of the mounting hole and the drive shaft 22, the inner wall of the mounting hole is coated with sealing grease.
The sealing grease has the function of reducing the gap between the inner wall of the mounting hole and the transmission shaft 22, and the sealing performance is improved.
Preferably, in order to prolong the service life of the connection box 1, the connection box 1 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of connecting box 1, prolongs the life of connecting box 1.
Preferably, in order to improve the reliability of the connection between the connecting block 14 and the moving rod 12, the connecting block 14 and the moving rod 12 are integrally formed.
The integrally formed structure has a high strength, so that the reliability of the connection of the connecting block 14 and the moving rod 12 can be improved.
Preferably, sound-absorbing panels 28 are provided in the two connecting tubes 17 for noise reduction.
The sound-absorbing panel 28 can absorb noise, achieving noise reduction.
Preferably, the top of the connection box 1 is provided with a photovoltaic panel 29 for energy saving.
The photovoltaic panel 29 can absorb light rays to perform photovoltaic power generation, and energy conservation is realized.
Preferably, in order to reduce the temperature of the air in the connection pipe 17, heat conductive silica gel is provided on the connection pipe 17.
The effect of heat conduction silica gel promotes the heat-sinking capability of connecting pipe 17, can reduce the temperature of the interior air of connecting pipe 17, prevents that the temperature from influencing gluey quality.
During the use of the device, the electromagnet 15 is electrified, so that the mutual attraction acting force is generated between the electromagnet 15 and the iron connecting block 14, namely the connecting block 14 drives the moving rod 12 to move upwards on the supporting block 11, the moving rod 12 moves to drive the moving disk 5 to move synchronously, the first spring 13 is compressed, the glue on the top of the moving disk 5 is conveyed to a position between the moving disk 5 and the first one-way valve 4 from the through hole through the one-way characteristic of the first one-way valve 4, then the electromagnet 15 is electrified, the moving disk 5 is reset under the elastic action of the first spring 13, the glue between the moving disk 5 and the first one-way valve 4 is discharged from the bottom end of the glue dispensing pipe 2 and is acted on the substrate through the one-way characteristic of the second one-way valve 6 to realize glue dispensing, and the glue in the connecting box 1 is conveyed to the fixed pipe 3 from the connecting hole along with the downward movement of the moving disk 5, and the movement of the connecting block 14 drives the ball screw bearing 16 to realize synchronous movement on the screw rod 9, because the ball screw bearing 16 converts the rotary motion into linear motion or converts the linear motion into the bearing of the rotary motion, thereby the screw rod 9 can drive the rotating shaft 7 to rotate under the supporting action of the first bearing 8, the rotating shaft 7 drives the scraping rod 10 to rotate, thereby the caking in the glue can be crushed by the scraping rod 10 when passing through the connecting hole, the function of crushing the caking in the glue is realized, the caking entering the glue tube 2 and then leading to the blockage of the glue dispensing tube 2 are prevented, and during the electrifying of the electromagnet 15, the electromagnet 15 generates mutual repulsive acting force between the magnet rings 25, thereby the magnet rings 25 move on the supporting rod 26 towards the direction far away from the glue dispensing tube 2, and the sealing rings are abutted against the air tube 18, the air tube 18 of the sealing rings is blocked, and the second spring 27 is compressed, and when the connecting block 14 moves, the rack 23 can move, the rack 23 moves to drive the transmission shaft 22 to rotate under the supporting action of the bearing through the gear 24, and the fan blade 20 rotates, and the air pipe 18 is blocked through the magnet ring 25, so that the air can not be conveyed into the air pipe 18 through the connecting pipe 17, when the electromagnet 15 is powered off, the magnet ring 25 is reset under the elastic action of the second spring 27, and at the moment, the connecting block 14 is reset, so that the fan blade 20 can be driven to rotate reversely, the air can be conveyed into the connecting pipe 17 from the air pipe 18, the air in the connecting pipe 17 can be discharged from the bottom end of the connecting pipe 17 and acts on the substrate, the impurities on the substrate can be separated from the substrate under the action of the air flow, the function of cleaning the substrate is realized, the dust in the air can be trapped through the filter screen 19, here, the air in the connecting pipe 17 flows directionally, the function of collecting dust in the air can be realized, namely the function of purifying the air can be realized.
Compared with the prior art, this prevent blockking up type chip encapsulation equipment has realized eliminating the function of gluing interior impurity through complementary unit, compare with current complementary unit, this complementary unit can also drive flabellum 20 through connecting block 14's removal and rotate, realize integrated into one piece structure with clean mechanism, moreover, still realized the function of cleaing away impurity on the base plate through clean mechanism, compare with current clean mechanism, this clean mechanism passes through the directional flow of air in connecting pipe 17, can make filter screen 19 hold back the dust and can't get rid of, can realize air-purifying's function, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The anti-blocking chip packaging equipment comprises a connecting box (1) and a spot rubber tube (2), wherein the connecting box (1) is cuboid in shape, rubber is arranged in the connecting box (1), and the spot rubber tube (2) is vertically arranged at the bottom of the connecting box (1) and communicated with the connecting box (1), and is characterized in that an auxiliary mechanism and a cleaning mechanism are arranged on the spot rubber tube (2);
the auxiliary mechanism comprises a fixed pipe (3), a first one-way valve (4), a moving disc (5), an executing assembly, a power assembly and two second one-way valves (6), wherein the first one-way valve (4) is arranged at the bottom end in the dispensing pipe (2), the moving disc (5) is arranged in the dispensing pipe (2) and is positioned between the first one-way valve (4) and the connecting box (1), the moving disc (5) is in sliding and sealing connection with the inner wall of the dispensing pipe (2), two through holes are formed in the moving disc (5), the through holes are uniformly distributed by taking the axis of the dispensing pipe (2) as the circumferential direction of the center, the second one-way valves (6) are in one-to-one correspondence with the through holes and are arranged in the through holes, the fixed pipe (3) is coaxially arranged with the dispensing pipe (2), the fixed pipe (3) is arranged in the connecting box (1), and the two ends of the fixed pipe (3) are respectively sealed and fixedly connected with the top and the bottom in the connecting box (1), the execution assembly is arranged in the fixed pipe (3), and the moving assembly is arranged in the spot rubber pipe (2);
the execution assembly comprises a rotating shaft (7), a first bearing (8), a screw rod (9) and two scraping rods (10), the screw rod (9) and the rotating shaft (7) are coaxially arranged with the fixed pipe (3), the rotating shaft (7) is fixed at the top end of the screw rod (9), inner rings of the first bearing (8) are installed on the rotating shaft (7), outer rings of the first bearing (8) are fixedly connected with the inner wall of the connecting box (1), the fixed pipe (3) is provided with two connecting holes, the connecting holes and the scraping rods (10) are in one-to-one correspondence with the second one-way valves (6), the scraping rods (10) are parallel to the fixed pipe (3) and abut against the inner wall of the fixed pipe (3), the scraping rods (10) are fixedly connected with the top end of the rotating shaft (7), and the scraping rods (10) abut against one ends of the connecting holes;
the power assembly is positioned between the moving disc (5) and the screw rod (9), the power assembly comprises a supporting block (11), a moving rod (12), a first spring (13), a connecting block (14), an electromagnet (15) and a ball screw bearing (16), the moving rod (12) and the rotating shaft (7) are coaxially arranged, the bottom end of the moving rod (12) is fixed on the moving disc (5), the connecting block (14) is fixed at the top end of the moving rod (12), the supporting block (11) is fixed on the inner wall of the dispensing tube (2), a guide hole is formed in the supporting block (11), the moving rod (12) penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the connecting block (14) abuts against the supporting block (11), the first spring (13) is positioned between the supporting block (11) and the moving disc (5), and the supporting block (11) is connected with the moving disc (5) through the first spring (13), the dispensing device is characterized in that the electromagnet (15) is located between the screw rod (9) and the connecting block (14), the electromagnet (15) and the connecting block (14) are arranged just opposite to each other and are fixedly connected with the inner wall of the dispensing tube (2), a gap is formed between the electromagnet (15) and the connecting block (14), the connecting block (14) is made of iron, external threads are arranged on the screw rod (9), an inner ring of the ball screw bearing (16) is matched with the external threads and is installed on the screw rod (9), and an outer ring of the ball screw bearing (16) is fixedly connected with the connecting block (14);
the cleaning mechanism comprises two cleaning components, and the cleaning components correspond to the scraping rods (10) one by one;
the cleaning assembly comprises a connecting pipe (17), an air pipe (18), a filter screen (19), a wind power assembly and a sealing assembly, the connecting pipe (17) is parallel to the dispensing pipe (2) and is positioned outside the dispensing pipe (2), the top end of the connecting pipe (17) is sealed and fixedly connected with the bottom of the connecting box (1), the distance between the bottom end of the connecting pipe (17) and the connecting box (1) is smaller than the distance between the dispensing pipe (2) and the connecting box (1), the air pipe (18) is positioned between the connecting pipe (17) and the dispensing pipe (2), the axis of the connecting pipe (17) and the axis of the dispensing pipe (2) are perpendicular to and intersected with the axis of the air pipe (18), one end of the air pipe (18) is fixed on the connecting pipe (17) and communicated with the connecting pipe (17), a gap is arranged between the other end of the air pipe (18) and the dispensing pipe (2), the filter screen (19) is arranged in the connecting pipe (17) and is positioned below the air pipe (18), and the sealing assembly is arranged between the connecting pipe (17) and the spot rubber pipe (2);
the wind power assembly comprises fan blades (20), a second bearing (21), a transmission shaft (22), a rack (23), a gear (24) and a mounting hole, the mounting hole is arranged on the spot rubber pipe (2), the transmission shaft (22) and the air pipe (18) are coaxially arranged, the transmission shaft (22) penetrates through the mounting hole, the transmission shaft (22) is connected with the inner wall of the mounting hole in a sliding and sealing way, the fan blade (20) is arranged in the air pipe (18) and is arranged at one end of the transmission shaft (22), the gear (24) is arranged in the spot rubber pipe (2) and is arranged at the other end of the transmission shaft (22), the rack (23) is fixed on the connecting block (14) and meshed with the rack (23), the second bearing (21) is arranged in the air pipe (18), the inner ring of the second bearing (21) is arranged on the transmission shaft (22), the outer ring of the second bearing (21) is fixedly connected with the inner wall of the air pipe (18);
the sealing component comprises a magnet ring (25), two supporting rods (26), two second springs (27) and two assembly holes, the magnet ring (25) and a transmission shaft (22) are coaxially arranged, the magnet ring (25) is positioned between an air pipe (18) and a spot rubber pipe (2), the transmission shaft (22) penetrates through the magnet ring (25), the transmission shaft (22) and the magnet ring (25) are in sliding and sealing connection, a gap is arranged between the magnet ring (25) and the air pipe (18), the outer diameter of the magnet ring (25) is larger than that of the air pipe (18), the assembly holes are uniformly distributed by taking the axis of the air pipe (18) as the central circumferential direction, the supporting rods (26) and the second springs (27) are in one-to-one correspondence with the assembly holes, the supporting rods (26) are parallel to the transmission shaft (22), the supporting rods (26) penetrate through the assembly holes and are in sliding connection with the inner walls of the assembly holes, one end of the supporting rod (26) is fixed on the dispensing tube (2), one side of the magnet ring (25) far away from the dispensing tube (2) is connected with the other end of the supporting rod (26) through a second spring (27), and the magnet ring (25) and the electromagnet (15) are arranged just right.
2. Anti-clogging chip encapsulation apparatus according to claim 1, characterized in that said air duct (18) is made of rubber.
3. Anti-clogging chip packaging apparatus according to claim 1, characterised in that said supporting bar (26) is coated with a lubricating oil.
4. Anti-clogging chip packaging apparatus according to claim 1, characterised in that said support bar (26) is chamfered at both ends.
5. The anti-jam chip packaging apparatus as set forth in claim 1 wherein the interior walls of said mounting hole are coated with a sealing grease.
6. Anti-clogging chip packaging equipment according to claim 1, characterized in that said connection box (1) is provided with an anti-corrosion zinc coating.
7. Anti-clogging chip packaging apparatus according to claim 1, characterised in that said connecting block (14) is of integral construction with said mobile bar (12).
8. Anti-clogging chip packaging equipment according to claim 1, characterized in that the two connecting pipes (17) are provided with acoustic panels (28).
9. Anti-clogging chip packaging equipment according to claim 1, characterized in that said connection box (1) is provided, at the top, with a photovoltaic panel (29).
10. Anti-clogging chip packaging equipment according to claim 1, characterized in that said connecting tube (17) is provided with a heat-conducting silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326816.5A CN112530840A (en) | 2020-11-24 | 2020-11-24 | Anti-blocking chip packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326816.5A CN112530840A (en) | 2020-11-24 | 2020-11-24 | Anti-blocking chip packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112530840A true CN112530840A (en) | 2021-03-19 |
Family
ID=74994530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011326816.5A Withdrawn CN112530840A (en) | 2020-11-24 | 2020-11-24 | Anti-blocking chip packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112530840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411914A (en) * | 2021-12-21 | 2022-04-29 | 内蒙古中环市政工程有限公司 | Drainage device for municipal garden |
| CN114695206A (en) * | 2022-03-30 | 2022-07-01 | 无锡红光微电子股份有限公司 | Self-cleaning type substrate pressing device for bonding process |
-
2020
- 2020-11-24 CN CN202011326816.5A patent/CN112530840A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411914A (en) * | 2021-12-21 | 2022-04-29 | 内蒙古中环市政工程有限公司 | Drainage device for municipal garden |
| CN114695206A (en) * | 2022-03-30 | 2022-07-01 | 无锡红光微电子股份有限公司 | Self-cleaning type substrate pressing device for bonding process |
| CN114695206B (en) * | 2022-03-30 | 2024-10-29 | 无锡红光微电子股份有限公司 | Self-cleaning substrate pressing device for bonding process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112530840A (en) | Anti-blocking chip packaging equipment | |
| CN112474199A (en) | Integrated circuit production and processing equipment with quantitative dispensing function | |
| CN212182291U (en) | Chip mounting equipment with impurity removal function | |
| CN111451540A (en) | Precise numerical control equipment for drilling iron workpiece | |
| CN111711872A (en) | Network equipment with good heat dissipation effect | |
| CN112086383A (en) | Electronic component manufacturing equipment with impurity removing function | |
| CN111805299A (en) | Auxiliary device for processing tubular parts | |
| CN111569555A (en) | Cement manufacture equipment with cooling function | |
| CN112670227A (en) | High-efficient type wafer adsorption equipment | |
| CN112951756A (en) | Chip adsorption equipment with edulcoration function | |
| CN112838042A (en) | Chip adsorption equipment with cleaning function | |
| CN112661160A (en) | Metallic silicon production facility with clean function | |
| CN112397435A (en) | Heat dissipation type chip packaging equipment | |
| CN112059893A (en) | Wafer grinding equipment with buffering and damping functions | |
| CN110918252A (en) | A high-efficient type dust collecting equipment for iron ore exploitation | |
| CN112207325B (en) | Self-cleaning electromechanical device | |
| CN112908896A (en) | Prevent deposiing type chip package equipment | |
| CN111916388A (en) | Adsorption equipment that wafer subsides dress precision is high | |
| CN112864077A (en) | Chip production equipment with impurity removal function | |
| CN111999988A (en) | Lithography machine exposure device with high maintenance efficiency | |
| CN112046438A (en) | Dust removal type intelligent vehicle navigation equipment | |
| CN111554605A (en) | Chip mounting equipment with impurity removal function | |
| CN109269316B (en) | Water-cooled condenser and ORC power generation device | |
| CN112466777A (en) | Chip packaging equipment with bubble removing function | |
| CN112405079A (en) | Machining equipment with function is collected to piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |
|
| WW01 | Invention patent application withdrawn after publication |