CN215176554U

CN215176554U - Drying device is used in bipolar chip production

Info

Publication number: CN215176554U
Application number: CN202121174823.8U
Authority: CN
Inventors: 潘锋
Original assignee: Henan Shenfu Electronic Technology Co ltd
Current assignee: Henan Shenfu Electronic Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-14
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a drying device is used in production of bipolar chip, including the storehouse body, bearing platform, draw-in groove, chip chucking device, intercommunication pipeline, bleeder pipe, drying blower and defeated tuber pipe, the bearing platform is located on the storehouse body diapire, the draw-in groove is evenly located on the bearing platform, chip chucking device is located on the bearing platform and is located between two sets of draw-in grooves, the junction of storehouse body inside wall is located to the intercommunication pipeline, bleeder pipe evenly connected is under the intercommunication pipeline, drying blower locates on the storehouse body roof, on drying blower was located to defeated tuber pipe one end, the defeated tuber pipe other end runs through storehouse body roof and connects in the intercommunication pipeline. The utility model belongs to the technical field of bipolar chip production, specifically indicate one kind can carry out spacing fixed to multiunit bipolar chip, can make bipolar chip evenly receive wind-force and dry, can accelerate bipolar chip's stoving speed's drying device for bipolar chip production.

Description

Drying device is used in bipolar chip production

Technical Field

The utility model belongs to the technical field of bipolar chip production, specifically indicate a drying device is used in bipolar chip production.

Background

After the bipolar chip is produced, a layer of protective film is required to be arranged on the surface of the bipolar chip, the protective layer is generally made of a mixture of aluminum oxide and glycerol in the existing mode, and after the mixture of aluminum oxide and glycerol is coated on the surface of the power electronic device chip, the bipolar chip needs to be dried, so that the aluminum oxide and glycerol mixed protective layer is attached to the bipolar chip; the existing drying device is generally formed by arranging a plurality of groups of bipolar chips in a staggered and overlapped mode, the bipolar chips are not uniformly heated, the drying efficiency of the bipolar chips can be influenced, and the bipolar chips are inconvenient to take out. Therefore the utility model provides a can carry out spacing fixed to multiunit bipolar chip, can make bipolar chip evenly receive wind-force and dry, can accelerate bipolar chip's the drying device for bipolar chip production of stoving speed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can carry out spacing fixed to the bipolar chip of multiunit, can make bipolar chip evenly receive wind-force and dry, can accelerate bipolar chip's the drying device for bipolar chip production of stoving speed.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a drying device for producing bipolar chips comprises a bin body, a bearing platform, clamping grooves, a chip clamping device, a communicating pipeline, branch pipes, a drying fan and an air conveying pipe, wherein the bearing platform is arranged on the bottom wall of the bin body, the clamping grooves are uniformly arranged on the bearing platform to preliminarily limit the bipolar chips, the chip clamping device is arranged on the bearing platform and is arranged between two groups of clamping grooves, the bipolar chips on the clamping grooves can be clamped and fixed, the communicating pipeline is arranged at the joint of the inner side wall of the bin body, the branch pipes are uniformly connected below the communicating pipeline, the drying fan is arranged on the top wall of the bin body, one end of the air conveying pipe is arranged on the drying fan, the other end of the air conveying pipe penetrates through the top wall of the bin body and is connected to the communicating pipeline, the drying fan conveys drying air to the communicating pipeline through the air conveying pipe, and then the drying air is uniformly dispersed on the positions of the bipolar chips through the branch pipes, the bipolar chip can be dried by wind power uniformly, and the drying speed of the bipolar chip can be accelerated; the chip clamping device comprises a driving motor, a threaded rod, a nut, a sliding rail, a sliding block, a clamping block and a linkage shaft, wherein the driving motor is arranged on the bottom wall of the supporting table, the bottom end of the threaded rod penetrates through the top wall of the supporting table to be connected with the output end of the driving motor, the nut is sleeved on the threaded rod, the sliding rail is uniformly arranged on the top wall of the supporting table, the sliding rail is arranged on two sides of the threaded rod by taking the vertical central line of the threaded rod as a symmetrical shaft, the sliding block is clamped on the sliding rail in a sliding way, the clamping block is arranged on the sliding block, one end of the linkage shaft is hinged on the nut, the other end of the linkage shaft is hinged on the clamping block, the driving motor drives the threaded rod to rotate, the nut converts the rotary motion of the threaded rod into linear reciprocating motion, the nut drives the linkage shaft to move, the linkage shaft drives the clamping block to slide on the sliding rail through the sliding block, and the clamping block fastens the two poles on the clamping groove in the middle of the chip card, the clamping groove at the side end is fixed through the clamping block at the side end and the clamping between the inner side wall of the bin body, the multiple groups of bipolar chips can be limited and fixed, the multiple groups of bipolar chips are prevented from being placed in a mess and overlapping mode, the bipolar chips are uneven in drying, and the drying efficiency of the bipolar chips can be influenced.

Further, be equipped with the bed course on the chucking piece lateral wall, the bed course is made for rubber materials, can have the guard action to the double-stage chip that presss from both sides tightly on the one hand, and on the other hand increases frictional force, the tight bipolar chip of clamp that can be more firm.

Furthermore, a filter screen is arranged in the air delivery pipe, so that air delivered by the drying fan can be filtered, and dust and impurities in the delivered air are avoided.

Furthermore, an activated carbon layer is arranged in the air delivery pipe, so that harmful substances carried by air flow can be adsorbed and filtered.

Furthermore, the branch pipes and the clamping grooves are arranged in a one-to-one correspondence mode, drying air flow can be uniformly dispersed to the bipolar chips, and drying efficiency is higher.

Furthermore, the driving motor is a servo motor, so that the rotation direction is convenient to control, and the adjustment is convenient.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a drying device for bipolar chip production, through the setting of the chip clamping device, the drive motor drives the threaded rod to rotate, the nut converts the rotary motion of the threaded rod into the linear reciprocating motion, the nut moves and drives the interlocking shaft to move, the interlocking shaft drives the clamping block to slide on the slide rail through the slider, thereby the clamping block can fix the bipolar chip card on the middle clamping groove of the clamping block under the double action, the clamping groove at the most lateral end is clamped and fixed through the action between the clamping block at the most lateral end and the inner side wall of the bin body, the limit fixing can be carried out on a plurality of groups of bipolar chips, the disordered overlapping placement of the plurality of groups of bipolar chips is avoided, the drying of the bipolar chips is uneven, the drying efficiency of the bipolar chips is influenced, through the setting of the branch pipe, the drying fan conveys the drying air to the communicating pipeline through the air conveying pipe, and then the drying air is evenly dispersed on the position of the bipolar chip by the branch pipe, can make bipolar chip evenly receive wind-force stoving, can accelerate bipolar chip's stoving speed, through the setting of bed course, can have the guard action to the doublestage chip that presss from both sides tightly on the one hand, on the other hand increases frictional force, the tight bipolar chip of clamp that can stabilize more.

Drawings

Fig. 1 is a schematic view of the overall structure of a drying device for producing a bipolar chip of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The device comprises a bin body 1, a bin body 2, a supporting platform 3, a clamping groove 4, a chip clamping device 5, a communicating pipeline 6, a branch pipe 7, a drying fan 8, an air conveying pipe 9, a driving motor 10, a threaded rod 11, a nut 12, a sliding rail 13, a sliding block 14, a clamping block 15, a linkage shaft 16, a cushion layer 17, a filter screen 18 and an active carbon layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to a drying device for bipolar chip production, which comprises a bin body 1, a supporting platform 2, a clamping groove 3, a chip clamping device 4, a communicating pipe 5, a branch pipe 6, a drying fan 7 and an air delivery pipe 8, wherein the supporting platform 2 is arranged on the bottom wall of the bin body 1, the clamping groove 3 is uniformly arranged on the supporting platform 2, the chip clamping device 4 is arranged on the supporting platform 2 and is arranged between two groups of clamping grooves 3, the communicating pipe 5 is arranged at the joint of the inner side wall of the bin body 1, the branch pipe 6 is uniformly connected below the communicating pipe 5, the drying fan 7 is arranged on the top wall of the bin body 1, one end of the air delivery pipe 8 is arranged on the drying fan 7, and the other end of the air delivery pipe 8 penetrates through the top wall of the bin body 1 and is connected to the communicating pipe 5; chip chucking device 4 includes driving motor 9, threaded rod 10, nut 11, slide rail 12, slider 13, chucking piece 14 and interlock axle 15, driving motor 9 is located on 2 diapalls of bearing platform, 2 roof of bearing platform are run through to threaded rod 10 bottom is connected in driving motor 9 output, nut 11 cup joints in threaded rod 10, slide rail 12 evenly locates on 2 roof of bearing platform, slide rail 12 uses the vertical central line of threaded rod 10 to set up in threaded rod 10 both sides as the symmetry axis, slider 13 slip joint is on slide rail 12, chucking piece 14 is located on

slider

13, 15 one end of interlock axle articulates in nut 11, the 15 other ends of interlock axle articulate in chucking piece 14.

The side wall of the clamping block 14 is provided with a cushion layer 16, and the cushion layer 16 is made of rubber materials.

A filter screen 17 is arranged in the air delivery pipe 8.

An activated carbon layer 18 is arranged in the air delivery pipe 8.

The branch pipes 6 are arranged in one-to-one correspondence with the clamp grooves 3.

The driving motor 9 is a servo motor.

When the device is used, a plurality of groups of bipolar chips are placed in the clamping groove 3, the driving motor 9 is started, the driving motor 9 drives the threaded rod 10 to rotate, the nut 11 converts the rotary motion of the threaded rod 10 into the linear reciprocating motion, the nut 11 moves to drive the linkage shaft 15 to move, the linkage shaft 15 drives the clamping block 14 to slide on the sliding rail 12 through the sliding block 13, so that the clamping blocks 14 act pairwise to secure the bipolar chip cards in the middle card slot 3 of the clamping blocks 14, the clamping groove 3 at the extreme end is clamped and fixed by the action between the clamping block 14 at the extreme end and the inner side wall of the bin body 1, the bipolar chips are limited and fixed, the drying fan 7 is started, the drying fan 7 conveys drying air to the communicating pipeline 5 through the air conveying pipe 8, and then the drying air is uniformly dispersed on the positions of the bipolar chips through the branch pipes 6, so that the bipolar chips are uniformly dried by wind power.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a drying device is used in bipolar chip production which characterized in that: the device comprises a bin body, a bearing platform, clamping grooves, a chip clamping device, communicating pipelines, branch pipes, a drying fan and an air delivery pipe, wherein the bearing platform is arranged on the bottom wall of the bin body, the clamping grooves are uniformly arranged on the bearing platform, the chip clamping device is arranged on the bearing platform and is arranged between the two groups of clamping grooves, the communicating pipelines are arranged at the connecting part of the inner side wall of the bin body, the branch pipes are uniformly connected below the communicating pipelines, the drying fan is arranged on the top wall of the bin body, one end of the air delivery pipe is arranged on the drying fan, and the other end of the air delivery pipe penetrates through the top wall of the bin body and is connected with the communicating pipelines; the chip chucking device includes driving motor, threaded rod, nut, slide rail, slider, chucking piece and interlock axle, driving motor locates on the bearing platform diapire, the threaded rod bottom is run through the bearing platform roof and is connected in the driving motor output, the nut cup joints in the threaded rod, the slide rail is evenly located on the bearing platform roof, the slide rail uses the vertical central line of threaded rod to set up in the threaded rod both sides as the symmetry axis, the slider slides the joint on the slide rail, the chucking piece is located on the slider, interlock axle one end articulates in the nut, the interlock axle other end articulates in the chucking piece.

2. The drying device for producing the bipolar chip according to claim 1, wherein: the side wall of the clamping block is provided with a cushion layer, and the cushion layer is made of rubber materials.

3. The drying device for bipolar chip production according to claim 2, wherein: a filter screen is arranged in the air delivery pipe.

4. The drying device for bipolar chip production according to claim 3, wherein: an activated carbon layer is arranged in the air delivery pipe.

5. The drying device for producing the bipolar chip according to claim 4, wherein: the branch pipes and the clamping grooves are arranged in a one-to-one correspondence mode.

6. The drying device for bipolar chip production according to claim 5, wherein: the driving motor is a servo motor.