CN215200035U - Automatic reflow soldering machine with smoke treatment function for integrated circuit packaging - Google Patents

Abstract

The utility model discloses an integrated circuit encapsulates uses automatic reflow soldering machine with flue gas processing function, the on-line screen storage device comprises a base, the top fixedly connected with reflow soldering machine body of base, the equal fixedly connected with fan in both sides of reflow soldering machine body, the air intake and the reflow soldering machine body at fan top pass through the pipe intercommunication, the air outlet and the base of fan bottom pass through the pipe intercommunication, the equal fixedly connected with baffle in both sides between base inner chamber top and the bottom. The utility model discloses a set up base, fan, baffle, bolt, dust filter, active carbon filter core, purifying box, fixed plate, first motor, puddler, gas cleaning filter material, blast pipe and sieve, solved current integrated circuit encapsulation and did not have the problem of flue gas processing function with automatic reflow soldering machine, this integrated circuit encapsulation is with automatic reflow soldering machine, possesses the advantage that has flue gas processing function, is worth promoting.

Description

Automatic reflow soldering machine with smoke treatment function for integrated circuit packaging

Technical Field

The utility model relates to a reflow soldering machine technical field specifically is an automatic reflow soldering machine is used in integrated circuit encapsulation with flue gas processing function.

Background

Reflow soldering machine is also called reflow soldering machine or reflow furnace, it is through providing a kind of heating environment, make the solder paste melt by heating and let surface mount components and parts and PCB pad combine together reliably through the apparatus of the solder paste alloy, the reflow soldering machine divides into gas-phase reflow soldering, infrared reflow soldering, far infrared reflow soldering, infrared heating wind reflow soldering and all hot wind reflow soldering, water-cooled reflow soldering according to the development of the technology, it is the welding technology developed along with appearance of the miniaturized electronic product, mainly apply to the welding of all kinds of surface assembly components and parts, the existing automatic reflow soldering machine for packaging integrated circuit has some problems, such as there is no fume treatment function, the flue gas that welding produced can cause harm to staff's healthy in the use, has reduced integrated circuit encapsulation with automatic reflow soldering machine's practicality, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit encapsulates uses automatic reflow soldering machine with flue gas processing function possesses the advantage that has flue gas processing function, has solved current integrated circuit encapsulates and does not have flue gas processing function's problem with automatic reflow soldering machine.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic reflow soldering machine with a flue gas treatment function for integrated circuit packaging comprises a base, wherein the top of the base is fixedly connected with a reflow soldering machine body, two sides of the reflow soldering machine body are both fixedly connected with fans, an air inlet at the top of each fan is communicated with the reflow soldering machine body through a conduit, an air outlet at the bottom of each fan is communicated with the base through a conduit, two sides between the top and the bottom of an inner cavity of the base are both fixedly connected with a partition plate, two sides of the base are both provided with baffle plates, the tops of the opposite sides of the two baffle plates are both provided with bolts, one sides of the two bolts opposite to each other are both penetrated through the baffle plates and are in threaded connection with the base, one sides of the two baffle plates opposite to each other are both fixedly connected with dust filter plates, one sides of the two dust filter plates opposite to each other are both penetrated through an inner cavity of the base, the bottoms of the opposite sides of the two partition plates opposite to each other are both fixedly connected with an activated carbon filter core, and the bottoms of the opposite sides of the two partition plates opposite to each other are both fixedly connected with a purification box, the opposite sides of the two purification boxes are communicated with a partition plate, a fixed plate is fixedly connected to the top between the two purification boxes, a first motor is fixedly connected to the bottom of the fixed plate, stirring rods are fixedly connected to both sides of the output end of the first motor, one side of the opposite side of each stirring rod penetrates through the inner cavity of the purification box, a flue gas purification filter material is arranged in the inner cavity of the purification box, an exhaust pipe is communicated with the bottom of the purification box, the bottom of the exhaust pipe penetrates through a base and is fixedly connected with a sieve plate, a second motor is fixedly connected to the top of the inner cavity of the base, a threaded rod is fixedly connected to the bottom of the output end of the second motor, a threaded sleeve is sleeved on the surface of the threaded rod, adjusting blocks are arranged on both sides of the threaded sleeve, adjusting grooves are formed in the opposite sides of the two adjusting blocks, adjusting wheels are arranged in the inner cavities of the adjusting grooves, and the opposite sides of the two adjusting wheels are fixedly connected with the threaded sleeve, the equal fixedly connected with push rod in two opposite one sides of regulating block, the surface cover of push rod is equipped with the spring, and baffle and fixedly connected with cleaning brush are all run through to two opposite one sides of push rod.

Preferably, the first opening that uses with the cooperation of dust filter is all seted up to the both sides of base, the equal fixedly connected with handle in one side that two baffles are opposite, the top and the cleaning brush contact of dust filter.

Preferably, the connection part of the surface of the stirring rod and the purification box is movably connected through a bearing, and the bottom of the threaded rod is movably connected with the fixed plate.

Preferably, the top fixedly connected with slider of regulating block, the spout that uses with the slider cooperation is seted up at the top of base inner chamber.

Preferably, the both sides of spring respectively with baffle and regulating block fixed connection, the surface of push rod just is located the baffle and keeps away from one side cover of regulating block and is equipped with the sealing washer, the thermovent has been seted up on the positive surface of base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, fan, baffle, bolt, dust filter, active carbon filter core, purifying box, fixed plate, first motor, puddler, gas cleaning filter material, blast pipe and sieve, solved current integrated circuit encapsulation and did not have the problem of flue gas processing function with automatic reflow soldering machine, this integrated circuit encapsulation is with automatic reflow soldering machine, possesses the advantage that has flue gas processing function, is worth promoting.

2. The utility model discloses a set up the fan, can carry the inside flue gas that produces of reflow soldering machine body to the inner chamber of base, through setting up the bolt, can make things convenient for the installation of baffle fixed, through setting up the dust filter, can filter the dust in the flue gas, through setting up the active carbon filter core, can adsorb the harmful substance in the flue gas, through setting up the puddler, can stir the gas cleaning filter material with the cooperation of first motor, make flue gas and gas cleaning filter material fully contact, through setting up adjustment tank and regulating wheel, can control the position of use of push rod and cleaning brush, through setting up the cleaning brush, can clear up the top of dust filter, prevent that the dust from blockking up the dust filter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a reflow soldering machine body; 3. a fan; 4. a partition plate; 5. a baffle plate; 6. a bolt; 7. a dust filter plate; 8. an activated carbon filter element; 9. a purification box; 10. a fixing plate; 11. a first motor; 12. a stirring rod; 13. a flue gas purification filter material; 14. an exhaust pipe; 15. a sieve plate; 16. a second motor; 17. a threaded rod; 18. a threaded sleeve; 19. an adjusting block; 20. an adjustment groove; 21. an adjustment wheel; 22. a push rod; 23. a spring; 24. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an automatic reflow soldering machine for integrated circuit packaging with flue gas treatment function comprises a base 1, a reflow soldering machine body 2 is fixedly connected to the top of the base 1, fans 3 are fixedly connected to both sides of the reflow soldering machine body 2, an air inlet at the top of each fan 3 is communicated with the reflow soldering machine body 2 through a conduit, an air outlet at the bottom of each fan 3 is communicated with the base 1 through a conduit, partition plates 4 are fixedly connected to both sides between the top and the bottom of an inner cavity of the base 1, baffle plates 5 are arranged on both sides of the base 1, bolts 6 are arranged on the tops of opposite sides of the two baffle plates 5, one sides of the two bolts 6 opposite to each other penetrate through the baffle plates 5 and are in threaded connection with the base 1, dust filter plates 7 are fixedly connected to opposite sides of the two baffle plates 5, one sides of the two dust filter plates 7 opposite to each other penetrate through the inner cavity of the base 1, and activated carbon filter elements 8 are fixedly connected to the bottoms of opposite sides of the two baffle plates 4, the bottom of one side opposite to the two partition plates 4 is fixedly connected with purification boxes 9, one side opposite to the two purification boxes 9 is communicated with the partition plates 4, the top between the two purification boxes 9 is fixedly connected with a fixing plate 10, the bottom of the fixing plate 10 is fixedly connected with a first motor 11, both sides of the output end of the first motor 11 are fixedly connected with stirring rods 12, one side opposite to the two stirring rods 12 is penetrated through to the inner cavity of the purification box 9, the inner cavity of the purification box 9 is provided with a flue gas purification filter material 13, the bottom of the purification box 9 is communicated with an exhaust pipe 14, the bottom of the exhaust pipe 14 penetrates through the base 1 and is fixedly connected with a sieve plate 15, the top of the inner cavity of the base 1 is fixedly connected with a second motor 16, the bottom of the output end of the second motor 16 is fixedly connected with a threaded rod 17, the surface of the threaded rod 17 is sleeved with a threaded sleeve 18, both sides of the threaded sleeve 18 are provided with adjusting blocks 19, one side opposite to the two adjusting blocks 19 is provided with an adjusting groove 20, an adjusting wheel 21 is arranged in an inner cavity of the adjusting groove 20, one opposite sides of the two adjusting wheels 21 are fixedly connected with the threaded sleeve 18, one opposite sides of the two adjusting blocks 19 are fixedly connected with a push rod 22, a spring 23 is sleeved on the surface of the push rod 22, one opposite sides of the two push rods 22 penetrate through the baffle 5 and are fixedly connected with a cleaning brush 24, two sides of the base 1 are respectively provided with a first opening matched with the dust filter 7 for use, one opposite sides of the two baffle 5 are respectively fixedly connected with a handle, the top of the dust filter 7 is contacted with the cleaning brush 24, the joint of the surface of the stirring rod 12 and the purifying box 9 is movably connected through a bearing, the bottom of the threaded rod 17 is movably connected with the fixed plate 10, the top of the adjusting block 19 is fixedly connected with a sliding block, the top of the inner cavity of the base 1 is provided with a sliding groove matched with the sliding block for use, and two sides of the spring 23 are respectively fixedly connected with the partition plate 4 and the adjusting blocks 19, the sealing ring is sleeved on the surface of the push rod 22 and on one side, far away from the adjusting block 19, of the partition plate 4, a heat radiating opening is formed in the front surface of the base 1, through the arrangement of the fan 3, smoke generated inside the backflow welding machine body 2 can be conveyed to the inner cavity of the base 1, through the arrangement of the bolt 6, the installation and fixation of the partition plate 5 can be facilitated, through the arrangement of the dust filtering plate 7, dust in the smoke can be filtered, through the arrangement of the activated carbon filter element 8, harmful substances in the smoke can be adsorbed, through the arrangement of the stirring rod 12, the smoke purification filter material 13 can be stirred in cooperation with the first motor 11, the smoke is enabled to be fully contacted with the smoke purification filter material 13, through the arrangement of the adjusting groove 20 and the adjusting wheel 21, the use positions of the push rod 22 and the cleaning brush 24 can be controlled, through the arrangement of the cleaning brush 24, the top of the dust filtering plate 7 can be cleaned, the dust filtering plate 7 is prevented from being blocked by the dust, and the heat radiating opening can be realized through the arrangement of the base 1, Fan 3, baffle 4, baffle 5, bolt 6, dust filter 7, active carbon filter 8, purifying box 9, fixed plate 10, first motor 11, puddler 12, gas cleaning filter material 13, blast pipe 14 and sieve 15, solved current automatic backward flow welding machine for integrated circuit encapsulation and do not have the problem of flue gas processing function, this automatic backward flow welding machine for integrated circuit encapsulation possesses the advantage that has the flue gas processing function, is worth promoting.

When the backflow welder is used, when the backflow welder body 2 works, the fan 3 is started, the fan 3 conveys smoke generated by the backflow welder body 2 to the inner cavity of the base 1, the dust filtering plate 7 filters dust in the smoke, the activated carbon filter element 8 adsorbs harmful substances in the smoke, the filtered smoke enters the purifying box 9, the first motor 11 is started, the first motor 11 drives the stirring rod 12 to stir the smoke purifying filter material 13, the smoke purifying filter material 13 is fully contacted with the smoke, the adsorption effect of the smoke purifying filter material 13 is increased, the purified smoke is discharged through the exhaust pipe 14, after dust is adhered to the top of the dust filtering plate 7, the second motor 16 is started, the second motor 16 is matched with the threaded rod 17 to drive the threaded sleeve 18 and the adjusting wheel 21 to move, the adjusting wheel 21 is matched with the adjusting groove 20 to drive the adjusting block 19 to extrude the spring 23, and simultaneously the adjusting block 19 is matched with the push rod 22 to drive the cleaning brush 24 to move, the cleaning brush 24 removes the clearance dust filter 7, prevents that the dust filter 7 from blockking up to influence the flue gas treatment effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an integrated circuit encapsulates uses automatic reflow soldering machine with flue gas processing function, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a reflow soldering machine body (2), both sides of the reflow soldering machine body (2) are fixedly connected with a fan (3), an air inlet at the top of the fan (3) is communicated with the reflow soldering machine body (2) through a pipe, an air outlet at the bottom of the fan (3) is communicated with the base (1) through a pipe, both sides between the top and the bottom of the inner cavity of the base (1) are fixedly connected with a baffle (4), both sides of the base (1) are provided with baffles (5), the tops of the opposite sides of the two baffles (5) are provided with bolts (6), the opposite sides of the two bolts (6) penetrate through the baffles (5) and are in threaded connection with the base (1), one opposite side of the two baffles (5) is fixedly connected with dust filter plates (7), and one opposite side of the two dust filter plates (7) penetrates through the inner cavity of the base (1), the bottom of one side opposite to two partition plates (4) is fixedly connected with an activated carbon filter element (8), the bottom of one side opposite to two partition plates (4) is fixedly connected with a purification box (9), one side opposite to two purification boxes (9) is communicated with the partition plates (4), the top between the two purification boxes (9) is fixedly connected with a fixed plate (10), the bottom of the fixed plate (10) is fixedly connected with a first motor (11), the two sides of the output end of the first motor (11) are fixedly connected with stirring rods (12), one side opposite to the two stirring rods (12) is penetrated through the inner cavity of the purification boxes (9), the inner cavity of the purification boxes (9) is provided with a flue gas purification filter material (13), the bottom of the purification boxes (9) is communicated with an exhaust pipe (14), and the bottom of the exhaust pipe (14) penetrates through a base (1) and is fixedly connected with a sieve plate (15), the top fixedly connected with second motor (16) of base (1) inner chamber, bottom fixedly connected with threaded rod (17) of second motor (16) output, the surface cover of threaded rod (17) is equipped with thread bush (18), the both sides of thread bush (18) all are provided with regulating block (19), and adjustment tank (20) have all been seted up to two relative one sides of regulating block (19), the inner chamber of adjustment tank (20) is provided with regulating wheel (21), and two relative one sides of regulating wheel (21) all with thread bush (18) fixed connection, the equal fixedly connected with push rod (22) in two opposite one sides of regulating block (19), the surface cover of push rod (22) is equipped with spring (23), and baffle (5) and fixedly connected with cleaning brush (24) are all run through to two opposite one sides of push rod (22).

2. The automated reflow soldering machine for integrated circuit packaging with flue gas processing function of claim 1, wherein: the dust filter is characterized in that first openings matched with the dust filter plates (7) are formed in the two sides of the base (1), handles are fixedly connected to the opposite sides of the two baffles (5), and the tops of the dust filter plates (7) are in contact with the cleaning brushes (24).

3. The automated reflow soldering machine for integrated circuit packaging with flue gas processing function of claim 1, wherein: the surface of the stirring rod (12) is movably connected with the connection part of the purifying box (9) through a bearing, and the bottom of the threaded rod (17) is movably connected with the fixing plate (10).

4. The automated reflow soldering machine for integrated circuit packaging with flue gas processing function of claim 1, wherein: the top fixedly connected with slider of regulating block (19), the spout that uses with the slider cooperation is seted up at the top of base (1) inner chamber.

5. The automated reflow soldering machine for integrated circuit packaging with flue gas processing function of claim 1, wherein: the both sides of spring (23) respectively with baffle (4) and regulating block (19) fixed connection, the surface of push rod (22) just is located one side cover that regulating block (19) were kept away from in baffle (4) and is equipped with the sealing washer, the thermovent has been seted up on the positive surface of base (1).

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