CN209964542U

CN209964542U - Chip mounter capable of conveniently drying plate

Info

Publication number: CN209964542U
Application number: CN201920604612.XU
Authority: CN
Inventors: 黄宪明
Original assignee: Shenzhen Jerry Technology Co Ltd
Current assignee: Shenzhen Jerry Technology Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-17
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to a chip mounter that can conveniently dry in air board, which comprises a bod, be provided with the transmission band on the organism, organism one side sets up the play board mouth that the PCB board that supplies the paster to accomplish shifts out the organism, the transmission band is worn out the board mouth from the internal, one side that the organism was provided with the board mouth of drying in the air is provided with the board device that dries in the air, it includes curb plate, bottom plate and brace table to dry in the air the board device, the brace table sets up subaerial, the bottom plate level sets up on the brace table, the vertical setting of curb plate is on the bottom plate, curb plate symmetry parallel arrangement, be provided with a plurality of recesses that supply PCB board immigration on the curb plate face, be provided with the subassembly that rises that is used for rising the bottom plate on the brace table, the subassembly that rises includes first lead screw and first. The utility model discloses have the effect that makes batched PCB board on the transmission band automatically get into the board device that dries in the air and dry in the air and carry out the board under the condition that does not need the outside power supply that sets up.

Description

Chip mounter capable of conveniently drying plate

Technical Field

The utility model belongs to the technical field of the technique of PCB board paster and specifically relates to a chip mounter that can conveniently dry in air the board is related to.

Background

The chip mounter is the equipment commonly used on the PCB processing assembly line at present. After the solder paste printing machine performs solder paste printing on the PCB, the printed PCB needs to be transported into a veneering machine for electronic component pasting, and finally the printed PCB is transported into a reflow soldering machine for component soldering, so that the PCB is processed.

The existing chip mounter operates the transmission belt in the machine body intermittently due to the program setting of the machine body; after the PCB is subjected to surface mounting, the PCB which is subjected to surface mounting needs to be taken down from a surface mounting machine through manpower, the PCB is moved to a ventilation position to be dried, and after tin paste on the PCB is dried to be completely solidified, the PCB can be moved to a reflow soldering machine to be subjected to component welding.

The above prior art solutions have the following drawbacks: the PCB board of accomplishing the paster needs to transport the department of ventilating through the manpower piece by piece and dries in the air the board, consumes time and manpower, so there is the defect that the board is dried in the air to the PCB board after the paster is accomplished in prior art scheme.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chip mounter has the advantage that can be convenient to dry in the air the board to the PCB board after the paster is accomplished.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a chip mounter that can conveniently dry in air board, includes the organism, be provided with the transmission band on the organism, organism one side sets up the play board mouth that the PCB board that supplies the paster to accomplish shifts out the organism, the transmission band is worn out the play board mouth from the organism, one side that the organism was provided with out the board mouth is provided with the board device that dries in the air, the board device that dries in the air includes curb plate, bottom plate and brace table, the brace table sets up subaerial, the bottom plate level sets up on the brace table, the vertical setting of curb plate is on the bottom plate, curb plate symmetry parallel arrangement, be provided with a plurality of recesses that supply the PCB board to remove to get into on the curb plate face, be.

Through adopting above-mentioned technical scheme, the PCB board passes through the transmission band transmission after the paster is accomplished and goes out the organism and enter into in the recess, the setting up of a plurality of recesses provides sufficient space for placing of PCB board, can make the bottom plate drive the curb plate by the low to eminence removal through the subassembly that rises, can make the grooved underside on the different horizontal planes be in same horizontal plane with the top surface of transmission band in proper order, thereby make the PCB board can enter into the recess on the different horizontal planes through the transmission of transmission band and dry in the air the board, do not need to take off the PCB board on the transmission band through the manpower and dry in the air the board again, and convenient operation.

The utility model discloses further set up to: the ascending assembly comprises a first screw rod and a first rectangular block, a cavity is formed in the supporting table, the first rectangular block is fixed at the bottom end of the bottom plate, the first rectangular block is in sliding connection with the cavity wall of the cavity along the vertical direction, the first screw rod is in rotating connection with the bottom wall of the cavity, the first screw rod is in threaded connection with the first rectangular block, and a first driving assembly used for driving the first screw rod to rotate is arranged on the outer wall of the supporting table.

By adopting the technical scheme, the first lead screw is rotatably connected with the cavity wall of the cavity, the first rectangular block is slidably connected with the side wall of the cavity so as to limit the rotation of the bottom plate, and when the lead screw rotates, the rectangular block can be driven to slowly rise, so that the bottom plate is driven to slowly rise, and the bottom surfaces of the grooves on different horizontal planes are sequentially positioned on the same horizontal plane with the top surface of the conveyor belt; and the outer wall of the supporting table is provided with a first driving assembly for driving the first screw rod to rotate, so that the operation is convenient.

The utility model discloses further set up to: first drive assembly includes shaft-like handle, first pivot, first bevel gear and second bevel gear, first pivot is connected with a supporting bench rotation, a lateral wall of supporting bench is penetrated to first pivot, first bevel gear sets up in first pivot, second bevel gear overlaps and establishes on the lead screw, first bevel gear and second bevel gear meshing, shaft-like handle sets up on the terminal surface that first pivot is located outside the cavity.

Through above-mentioned technical scheme, shaft-like handle rotates and drives first pivot and rotate to drive first bevel gear and rotate, thereby drive the rotation of second bevel gear and first lead screw, make first rectangular block and bottom plate vertical rising, convenient operation.

The utility model discloses further set up to: and a wedge block used for completely butting the PCB into the groove is arranged above the board outlet and is fixed with the machine body.

Through above-mentioned technical scheme, when bottom plate and curb plate rose, the drive was located the recess PCB board and rose, and the partial PCB board that does not get into the recess completely lies in the outer one end of recess and offsets with the wedge inclined plane, and along with the vertical rising of PCB board, the inclined plane of wedge supports the recess completely with the PCB board gradually, prevents that the PCB board from dropping when the bottom plate rises or dries in the air the board, influences follow-up processing.

The utility model discloses further set up to: the supporting bench bottom is provided with the wheel, the supporting bench bottom surface is provided with the spacing subassembly that the restriction wheel removed.

According to the technical scheme, when the PCB is arranged in all the grooves, the plate airing device can be moved to a ventilation position through the wheels to air the PCB, and then the other plate airing device without the PCB is moved to one side of the machine body provided with the plate outlet to prepare for airing the next batch of PCB; and a limiting component for limiting the rotation of the wheels is arranged on the bottom surface of the supporting table, and when the transmission belt transmits the PCB to the groove, the movement of the device is gradually limited through limiting, so that the PCB is prevented from falling due to the movement of the device, and the subsequent processing is prevented from being influenced.

The utility model discloses further set up to: the limiting assembly comprises a second rectangular block and a second screw rod, the bottom of the supporting table is vertically provided with an empty groove, the second screw rod is rotatably connected with the top wall of the empty groove, the second rectangular block is in threaded connection with the screw rod, the second rectangular block is in sliding connection with the wall of the empty groove along the vertical direction, and a second driving assembly for driving the second screw rod to rotate is arranged on the outer wall of the supporting table.

Through the technical scheme, the second lead screw rotates to enable the second rectangular block to move downwards, and when the bottom end of the second rectangular block abuts against the ground, the movement of the wheels is limited, so that the movement of the device is limited; and the outer wall of the supporting table is provided with a second driving assembly for driving the second screw rod to rotate, so that the operation is convenient.

The utility model discloses further set up to: the second driving mechanism comprises a disc handle, a second rotating shaft, a third bevel gear and a fourth bevel gear, the second rotating shaft is movably connected with the supporting table, the second rotating shaft penetrates through one side wall of the supporting table, the disc handle is fixed on the end face, located outside the empty groove, of the second rotating shaft, the third bevel gear is fixed on the second rotating shaft, the fourth bevel gear is fixed on the second screw rod, and the third bevel gear is meshed with the fourth bevel gear.

Through the technical scheme, the second rotating shaft and the third bevel gear can be driven to rotate by rotating the disc handle, so that the fourth bevel gear and the second screw rod are driven to rotate, the second rectangular block is driven to move downwards, and the operation is convenient.

The utility model discloses further set up, perpendicular to transmission band transmission direction is provided with many spouts on the bottom plate, the curb plate is located the spout respectively and sets up direction sliding connection along the spout with the spout diapire, the curb plate top is provided with the locating lever, the locating lever side is provided with the dead lever, the dead lever is fixed with the bottom plate, the curb plate top is provided with the locating clip, the locating clip cliies the locating lever.

Through the technical scheme, the side plates slide in the sliding grooves to adjust the distance between the side plates, so that the distance between the grooves on the same horizontal plane on the side plates can be matched with PCB boards of different specifications; after the sliding is finished, the positioning rod is clamped through the positioning clamp, the side plate is fixed on the bottom plate, and the operation is convenient.

The utility model discloses further set up, recess length equals curb plate length, one side that the organism was kept away from to the curb plate is provided with the baffle that is used for blocking the PCB board, the baffle can be dismantled with the curb plate and be connected.

Through the technical scheme, as the length of the groove is equal to that of the side plate, the PCB can be taken out from two ends of the groove after the plate airing is finished, and the operation is convenient; and can dismantle the baffle setting of being connected with the curb plate and keep away from the one end of going out the board mouth at the curb plate, when the transmission band with the PCB board transmission dry in the air on the board device, the baffle blocks the PCB board and prevents that the PCB board from keeping away from the one end of going out the board mouth from the recess and droing, pull down the baffle after the completion of transmission PCB board and can guarantee the circulation of air between the curb plate, convenient operation.

To sum up, the utility model discloses a beneficial technological effect does:

1. the board airing device enables the PCB subjected to surface mounting to be conveyed into the grooves at different positions in the vertical direction through the conveying belt through the ascending assembly and the wedge-shaped block arranged above the board outlet, and the PCB is completely pressed into the grooves through the wedge-shaped block to be aired, so that a batch of PCBs can be collected and aired at one time, and the labor is saved;

2. the bottom plate can slowly rise in the vertical direction through the rising assembly comprising the first lead screw and the first rectangular block, and the bottom plate and the side plates are driven to rise, so that the bottom surfaces of the grooves which are positioned at different positions in the vertical direction are positioned on the same horizontal plane with the top surface of the conveying belt one by one;

3. through the first drive assembly including shaft-like handle, first pivot, first bevel gear and second bevel gear, rotate shaft-like handle and can drive the lead screw and rotate to drive first rectangular block and bottom plate and rise convenient operation.

Drawings

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

fig. 2 is a schematic structural view of the body in the present embodiment;

FIG. 3 is a schematic front view of the plate airing device in this embodiment;

FIG. 4 is a schematic view of a backside structure of the plate airing device in this embodiment;

FIG. 5 is a cross-sectional view of the rise assembly of the present embodiment;

FIG. 6 is a cross-sectional view of the stop assembly of the present embodiment;

fig. 7 is an enlarged schematic view at a in fig. 2.

In the figure, 1, a machine body; 2. a conveyor belt; 3. a plate outlet; 4. a base plate; 5. a side plate; 6. a support table; 7. a groove; 8. a chute; 9. positioning a rod; 10. fixing the rod; 11. positioning clips; 12. a baffle plate; 13. a strip-shaped groove; 14. a bolt; 15. a first lead screw; 16. a first rectangular block; 17. a cavity; 18. a rod-shaped handle; 19. a first rotating shaft; 20. a first bevel gear; 21. a second bevel gear; 22. a wheel; 23. a second lead screw; 24. a second rectangular block; 25. an empty groove; 26. a disc handle; 27. a second rotating shaft; 28. a third bevel gear; 29. a fourth bevel gear; 30. a wedge block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a chip mounter of board can conveniently dry in air, including organism 1, be provided with the transmission band 2 that is used for transmitting the PCB board in the organism 1, be provided with on the organism 1 and be used for accomplishing PCB board transmission with the paster and go out board mouth 3 of organism 1, transmission band 2 stretches out board mouth 3.

Referring to fig. 1 and 3, a plate airing device is arranged on one side of a machine body 1 provided with a plate outlet 3, the plate airing device comprises a bottom plate 4, side plates 5 and a supporting table 6, the supporting table 6 is arranged on the ground, the bottom plate 4 is horizontally arranged at the top end of the supporting table 6, the two side plates 5 are vertically arranged on the bottom plate 4, the two side plates 5 are parallel to each other, the side plates 5 are arranged along the transmission direction of a transmission belt 2, a plurality of grooves 7 for allowing a PCB to move are uniformly arranged on the opposite surfaces of the two side plates 5 along the vertical direction, the length of each groove 7 is the same as the horizontal length of each side plate 5, the grooves 7 are matched with the PCBs, and the; when the bottom surface of the groove 7 is level with the top surface of the transmission belt 2, the PCB on the transmission belt 2 enters the groove 7 through the transmission of the transmission belt 2. The top of the bottom plate 4 is provided with two sliding grooves 8, the arrangement direction of the sliding grooves 8 is perpendicular to the transmission direction of the transmission belt 2, the side plate 5 is positioned in the sliding grooves 8 and is in sliding connection with the bottom wall of the sliding grooves 8 along the arrangement direction of the sliding grooves 8, the top of the side plate 5 is provided with a positioning rod 9 perpendicular to the side plate 5, two ends of the positioning rod 9 are both vertically fixed with a fixing rod 10, the top end of the fixing rod 10 is fixed with the positioning rod 9, the bottom end of the fixing rod is fixed with the side surface of the bottom plate 4; then through the direction slip curb plate 5 that sets up along spout 8, make the distance between recess 7 on two blocks of curb plates 5 and the specification adaptation of PCB board, clip the position fixation of locating lever 9 with two blocks of curb plates 5 through locating clip 11, can make the board device that dries in the air realize the board that dries in the air to the PCB board of multiple specification, convenient operation through the distance between adjusting curb plate 5.

Referring to fig. 3 and 4, a baffle plate 12 is arranged on the side plate 5 far away from the plate outlet 3, the baffle plate 12 is perpendicular to the side plate 5 and the bottom plate 4, a strip-shaped groove 13 is arranged on the baffle plate 12, the width of the strip-shaped groove 13 is only smaller than the head of a bolt 14, a bolt 14 is arranged on the baffle plate 12, the bolt 14 penetrates through the strip-shaped groove 13, and the bolt 14 is in threaded connection with the side plate 5; when the PCB is conveyed into the groove 7, the baffle plate 12 blocks the groove 7 to prevent the PCB from sliding out of one end of the groove 7 far away from the board outlet 3 and falling off, so that subsequent processing is influenced, the baffle plate 12 is detachably connected with the side plate 5 through the bolt 14, the board airing device is moved to a ventilation position during board airing, the bolt 14 is screwed down, the baffle plate 12 is taken down, so that air circulation in the board airing device can be ensured, and the operation is convenient; and the arrangement of the strip-shaped groove 13 ensures that the distance between the two side plates 5 can be adjusted without screwing down the bolt 14 under the condition that the baffle plate 12 and the side plates 5 are fixed, and the operation is convenient.

Referring to fig. 3 and 5, the bottom end of the bottom plate 4 is connected with a lifting assembly for lifting the bottom plate 4, the lifting assembly comprises a first screw rod 15 and a first rectangular block 16, a cavity 17 with an upward opening is arranged in the support table 6, the first screw rod 15 is vertically arranged in the cavity 17 and is rotatably connected with the bottom wall of the cavity 17, the first rectangular block 16 is fixed on the bottom surface of the bottom plate 4, the first rectangular block 16 is in threaded connection with the first screw rod 15 from the bottom end, and the first rectangular block 16 is in sliding connection with the cavity wall of the cavity 17 along the vertical direction; the cavity 17 chamber wall has restrained the rotation of first rectangular block 16 promptly, and when first lead screw 15 rotated, first rectangular block 16 was vertical to be gone up upward, drives bottom plate 4 vertical rising to make curb plate 5 rise, the recess 7 that lies in different positions on vertical direction can rise one by one to dead slot 25 bottom surface and transmission band 2 top surface and be level mutually, makes the PCB board can enter into the recess 7 of different positions. A first driving assembly for driving the first screw rod 15 to rotate is arranged on the outer wall of the supporting platform 6, the first driving assembly comprises a rod-shaped handle 18, a first rotating shaft 19, a first bevel gear 20 and a second bevel gear 21, the first rotating shaft 19 is rotatably connected with the side wall of the supporting platform 6, one end of the first rotating shaft 19 penetrates into the cavity 17, the other end of the first rotating shaft penetrates out of the supporting platform 6, the rod-shaped handle 18 is fixed on the end face, penetrating out of the supporting platform 6, of the first rotating shaft 19, the first bevel gear 20 is fixed on one end, located in the cavity 17, of the first rotating shaft 19, the second bevel gear 21 is sleeved on the first screw rod 15 and fixed with the first screw rod 15; the first rotating shaft 19 and the first bevel gear 20 can be driven to rotate by rotating the rod-shaped handle 18, so that the second bevel gear 21 and the screw rod are driven to rotate, and the first rectangular block 16 and the bottom plate 4 vertically rise; then 7 bottom surfaces of recess that lie in the highest place on vertical direction under initial condition are flat mutually with 2 top surfaces of transmission band, wait that transmission band 2 gets into in recess 7 with the PCB board transmission that the paster was accomplished after, transmission band 2 has and sets up the stall with organism 1's procedure, operating personnel rotates shaft-like handle 18 this moment and makes first rectangular block 16 and bottom plate 4 rise, wait 7 bottom surfaces of recess below of recess 7 that lie in the highest place and flat mutually with 2 top surfaces of transmission band, stop rotating shaft-like handle 18, wait that transmission band 2 transmits the recess 7 with the PCB board that the next paster was accomplished in, rotate shaft-like handle 18 along same direction again, repeat this operation and can make the PCB board that the equal level paster was accomplished in all recesses 7, and convenient operation.

Referring to fig. 3 and 6, four wheels 22 are arranged at the bottom end of the support table 6, a limiting assembly for limiting the movement of the wheels 22 is arranged on the bottom surface of the support table 6, the limiting assembly comprises a second screw rod 23 and a second rectangular block 24, an empty groove 25 is formed in the bottom end of the support table 6, the second screw rod 23 is rotatably connected to the top wall of the empty groove 25, the second rectangular block 24 is in threaded connection with the second screw rod 23 from the bottom of the second screw rod 23, and the second rectangular block 24 is in sliding connection with the side wall of the empty groove 25 along the vertical direction; when the second lead screw 23 rotates, the second rectangular block 24 is driven to slide in the vertical direction, when the bottom end of the second rectangular block 24 is abutted to the ground, the movement of the wheel 22 is limited through the friction force between the second rectangular block 24 and the ground, so that the movement of the plate airing device is limited, and the phenomenon that the components and parts paster on the PCB falls off due to the movement of the support table 6 when the plates are aired is prevented, and the subsequent processing is influenced. A second driving assembly for driving the second screw rod 23 to rotate is arranged on the outer wall of the supporting platform 6, the second driving assembly comprises a disc handle 26, a second rotating shaft 27, a third bevel gear 28 and a fourth bevel gear 29, the second rotating shaft 27 is rotatably connected with the supporting platform 6, the second rotating shaft 27 penetrates into the empty slot 25 and penetrates out of the supporting platform 6, the disc handle 26 is fixed on the end face of the second rotating shaft 27, which penetrates out of the supporting platform 6, the third bevel gear 28 is fixed on the end face of the second rotating shaft 27, which is located in the empty slot 25, the fourth bevel gear 29 sleeves the second screw rod 23 and is fixed with the second screw rod 23, and the third bevel gear 28 is meshed with the fourth bevel gear 29; the second rotating shaft 27 and the third bevel gear 28 can be driven to rotate by rotating the disc handle 26, so that the fourth bevel gear 29 and the second screw rod 23 are driven to rotate, the second rectangular block 24 is driven to move in the vertical direction, and the operation is convenient.

Referring to fig. 2 and 7, a wedge block 30 is arranged above the board outlet 3, the wedge block 30 is fixed on the machine body 1, two right-angle surfaces of the wedge block 30 are respectively overlapped with a horizontal plane and a vertical plane, an inclined plane of the wedge block 30 faces the board drying device, and a space for allowing a PCB to pass through is formed between the wedge block 30 and the top surface of the transmission belt 2; then after a PCB board gets into recess 7, transmission band 2 stops the transmission under organism 1's program setting, operating personnel makes the PCB board of normal position in recess 7 rise along with the rising of curb plate 5 through rotating the stock handle, the PCB board is located the one end outside recess 7 and offsets with wedge 30 inclined plane, along with the rising of PCB board, wedge 30 supports the PCB board in recess 7 gradually through the inclined plane, treat that the bottom surface of next recess 7 is flat mutually with transmission band 2 top surface, this PCB board gets into in the recess 7 completely, prevent that partial PCB board from dropping from recess 7 because for getting into recess 7 completely in transmission process, influence subsequent processing.

The implementation principle of the embodiment is as follows: in an initial state, the bottom end of the bottom plate 4 abuts against the top end of the support table 6, the bottom end of the second rectangular block 24 abuts against the ground, the bottom surface of the groove 7 at the highest position in the vertical direction is flush with the top surface of the conveyor belt 2, the baffle plate 12 is fixed at one end, away from the plate outlet 3, of the side plate 5 through the bolt 14, the two side plates 5 are slid according to the specification of the PCB of the plate to be dried, the distance between the two side plates 5 is adjusted, and when the distance between the grooves 7 on the two side plates 5 is matched with the specification of the PCB of the plate to be dried, the two side plates 5 can be fixed by clamping the fixing clamp with the; the transmission belt 2 runs, after the PCB which is pasted is transmitted into the groove 7, the transmission belt 2 stops running and pastes the PCB which is positioned in the machine body 1 due to the program setting of the machine body 1, at the moment, an operator rotates the rod-shaped handle 18 to drive the first rotating shaft 19 and the first bevel gear 20 to rotate, the second bevel gear 21 and the first screw rod 15 are driven to rotate, the first rectangular block 16 vertically slides upwards to drive the bottom plate 4 to vertically move upwards, so as to drive the PCB which is positioned in the groove 7 to move upwards, if part of the PCB which is positioned in the groove 7 is still positioned outside the groove 7, one end which is positioned outside the groove 7 is abutted against the inclined plane of the wedge-shaped block 30 in the process of upward movement of the PCB, along with the gradual rising of the position of the PCB, the wedge-shaped block 30 completely abuts against the groove 7 between the PCBs, when the bottom surface of the groove 7 which is positioned below the groove 7 at the highest position is flush, at this time, the PCB originally entering the groove 7 completely enters the groove 7; after the transmission belt 2 transmits the PCB with the next patch to the grooves 7, the rod-shaped handle 18 is rotated along the same direction, and the operation is repeated, so that the PCB with the patch is horizontally placed in all the grooves 7; when the PCB is horizontally placed in all the grooves 7, an operator rotates the disc handle 26 to drive the second rotating shaft 27 and the third bevel gear 28 to rotate, the fourth bevel gear 29 and the second screw rod 23 are driven to rotate, so that the second rectangular block 24 is driven to vertically slide upwards to enter the empty groove 25, the limitation on the movement of the wheel 22 is removed, the limitation on the movement of the plate drying device is removed, after the plate drying device is moved to a ventilation position, the disc handle 26 is reversely rotated, the third bevel gear 28 of the second rotating shaft 27 is driven to reversely rotate, the fourth bevel gear 29 and the second four rods are driven to reversely rotate, so that the second rectangular block 24 is driven to vertically slide downwards until the bottom of the second rectangular block 24 abuts against the ground, the rotation of the wheel 22 is limited again, and the movement of the plate drying device is limited; and then the bolt 14 is screwed out of the side plate 5, and the bolt 14 and the baffle plate 12 are taken down from the side plate 5, so that the plate can be normally dried, and the operation is convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a chip mounter that board can conveniently dry in air, includes organism (1), be provided with transmission band (2) on organism (1), organism (1) one side sets up PCB board that supplies the paster to accomplish and shifts out play board mouth (3) of organism (1), wear out play board mouth (3), its characterized in that in organism (1) transmission band (2): one side that organism (1) was provided with out board mouth (3) is provided with the board device that dries in the air, the board device that dries in the air includes curb plate (5), bottom plate (4) and brace table (6), brace table (6) set up subaerial, bottom plate (4) level sets up on brace table (6), the vertical setting of curb plate (5) is on bottom plate (4), curb plate (5) symmetry parallel arrangement, be provided with recess (7) that a plurality of confession PCB boards removed the entering on curb plate (5) face, be used for rising the subassembly of rising bottom plate (4) on brace table (6).

2. The chip mounter capable of conveniently airing plates according to claim 1, wherein: the ascending assembly comprises a first screw rod (15) and a first rectangular block (16), a cavity (17) is arranged in the supporting table (6), the first rectangular block (16) is fixed at the bottom end of the bottom plate (4), the first rectangular block (16) is in sliding connection with the cavity wall of the cavity (17) along the vertical direction, the first screw rod (15) is rotatably connected with the bottom wall of the cavity (17), the first screw rod (15) is in threaded connection with the first rectangular block (16), and a first driving assembly used for driving the first screw rod (15) to rotate is arranged on the outer wall of the supporting table (6).

3. The chip mounter capable of conveniently airing plates according to claim 2, wherein: first drive assembly includes shaft-like handle (18), first pivot (19), first bevel gear (20) and second bevel gear (21), first pivot (19) are rotated with brace table (6) and are connected, first pivot (19) pierce through a lateral wall of brace table (6), first bevel gear (20) set up on first pivot (19), second bevel gear (21) cover is established on the lead screw, first bevel gear (20) and second bevel gear (21) meshing, shaft-like handle (18) set up on first pivot (19) are located the outer terminal surface of cavity (17).

4. The chip mounter capable of conveniently airing plates according to claim 1, wherein: go out the board mouth (3) top and be provided with wedge (30) that are used for propping into recess (7) completely with the PCB board, wedge (30) are fixed with organism (1).

5. The chip mounter capable of conveniently airing plates according to claim 1, wherein: the wheel (22) are arranged at the bottom end of the supporting table (6), and the limiting assembly for limiting the movement of the wheel (22) is arranged on the bottom surface of the supporting table (6).

6. The chip mounter capable of conveniently airing plates according to claim 5, wherein: the limiting assembly comprises a second rectangular block (24) and a second screw rod (23), an empty groove (25) is vertically formed in the bottom of the supporting table (6), the second screw rod (23) is rotatably connected with the top wall of the empty groove (25), the second rectangular block (24) is in threaded connection with the screw rod, the second rectangular block (24) is in sliding connection with the wall of the empty groove (25) along the vertical direction, and a second driving assembly for driving the second screw rod (23) to rotate is arranged on the outer wall of the supporting table (6).

7. The chip mounter capable of conveniently airing plates according to claim 6, wherein: the second driving mechanism comprises a disc handle (26), a second rotating shaft (27), a third bevel gear (28) and a fourth bevel gear (29), the second rotating shaft (27) is movably connected with the supporting table (6), the second rotating shaft (27) penetrates through one side wall of the supporting table (6), the disc handle (26) is fixed on the end face, located outside the empty groove (25), of the second rotating shaft (27), the third bevel gear (28) is fixed on the second rotating shaft (27), the fourth bevel gear (29) is fixed on the second screw rod (23), and the third bevel gear (28) is meshed with the fourth bevel gear (29).

8. The chip mounter capable of conveniently airing plates according to claim 1, wherein: perpendicular to transmission band (2) direction of transmission is provided with many spout (8) on bottom plate (4), curb plate (5) are located spout (8) respectively and set up direction sliding connection along spout (8) with spout (8) diapire, curb plate (5) top is provided with locating lever (9), locating lever (9) side is provided with dead lever (10), dead lever (10) are fixed with bottom plate (4), curb plate (5) top is provided with positioning clamp (11), positioning clamp (11) clip locating lever (9).

9. The chip mounter capable of conveniently airing plates according to claim 1, wherein: recess (7) length equals curb plate (5) length, one side that organism (1) was kept away from in curb plate (5) is provided with baffle (12) that are used for blocking the PCB board, baffle (12) can be dismantled with curb plate (5) and be connected.